/* Identité du site, ressources et outils. Mobile d’abord. */
:root {
  --night: #151632;
  --night-secondary: #bbbdd6;
  --night-line: #383a55;
  --primary-soft-line: #d6d4f2;
  --link-underline: #b9b4f4;
}
.landing { line-height: 1.65; }
.landing .site-header { border-bottom-color: var(--border); }
.landing .brand { font-size: 25px; letter-spacing: -.045em; }
.desktop-nav { gap: 24px; }
.desktop-nav a { font-size: 14px; }
.desktop-nav a[aria-current="page"] { color: var(--primary); }
.header-download { font-size: 13px; }
.hero-copy h1 { font-size: clamp(38px, 10vw, 62px); letter-spacing: -.06em; line-height: 1.08; }
.hero-description { max-width: 480px; font-size: 18px; }
.hero-audience { font-size: 14px; }
.hero-copy .overline { font-size: 10px; }
.hero-proof { display: flex; align-items: center; gap: 8px; margin-top: 24px; color: var(--text-secondary); font-size: 12px; }
.hero-proof .icon { color: var(--primary); width: 16px; height: 16px; }
.product-stage { background: linear-gradient(145deg,var(--primary-light),var(--lavender)); }
.app-phone { transform: rotate(-2deg); }
.feature-copy > p, .secondary-features p { font-size: 15px; }
.secondary-features h3 { font-size: 18px; }
.feature-guide-link { display: inline-flex; align-items: center; gap: 8px; padding-block: 12px; margin-top: 4px; font-size: 13px; font-weight: 600; }
.feature-guide-link .icon { width: 16px; height: 16px; }
.included-label { font-size: 12px; }
.workflow-steps p, .workflow-intro > p:not(.overline) { font-size: 15px; }
.plan-description, .plan-billing, .plan-list-label { font-size: 14px; }
.plan-list li { font-size: 14px; }
.plan-footnote, .pricing-fine-print { font-size: 12px; }
.plan-label { font-size: 9px; }
.plan .btn { font-size: 14px; }
.plan-price { font-size: clamp(38px,8vw,48px); }
.plan-price > .price-amount { font: inherit; color: inherit; letter-spacing: inherit; }
.plan-list-label { margin-top: 24px; }
.billing-switch { display: flex; flex-wrap: wrap; justify-content: center; gap: 4px; width: fit-content; max-width: 100%; margin: 28px auto 0; padding: 5px; border: 1px solid var(--border); border-radius: 12px; background: var(--surface); }
.billing-switch button { padding: 11px 17px; min-height: 44px; border: 0; border-radius: 8px; font: inherit; font-size: 13px; color: var(--text-secondary); background: transparent; cursor: pointer; }
.billing-switch button[aria-pressed="true"] { color: var(--on-primary); background: var(--primary); }
.billing-switch small { font-size: 10px; font-weight: 600; margin-left: 5px; }
.billing-help { margin-top: 10px; text-align: center; font-size: 12px; color: var(--text-secondary); }
.plans { margin-top: 24px; }
.privacy-section { background: var(--night); color: var(--on-primary); border: none; padding-block: 48px; }
.privacy-heading h2 { color: var(--on-primary); }
.privacy-heading .overline { color: var(--on-primary-muted); font-size: 10px; }
.privacy-emblem { border-color: var(--night-line); color: var(--on-primary-muted); }
.privacy-copy > p { color: var(--night-secondary); font-size: 15px; }
.privacy-copy .text-link { color: var(--on-primary); font-size: 13px; }
.landing .faq summary { font-size: 15px; }
.landing .faq details p { font-size: 14px; }
.faq-intro > p:not(.overline) { font-size: 15px; }
.faq-intro .text-link { font-size: 14px; }
.closing-note { font-size: 11px; }
.closing-copy > p:not(.overline) { font-size: 16px; }
.footer-columns { display: grid; gap: 30px; }
.footer-column > p { font-size: 12px; font-weight: 700; margin-bottom: 10px; }
.footer-column nav { display: flex; flex-direction: column; gap: 4px; }
.footer-column a { display: inline-block; padding-block: 5px; color: var(--text-secondary); font-size: 13px; }
.footer-column a:hover { color: var(--primary); }
.landing .footer-bottom, .landing .no-cookies { font-size: 11px; }
.footer-disclaimer { font-size: 11px; }
.landing .footer-tagline { font-size: 14px; max-width: 260px; }

/* Ressources : des points d’entrée sur les tâches réelles du bailleur. */
.resources-section { border-top: 1px solid var(--border); background: var(--surface); }
.resource-grid { display: grid; gap: 20px; }
.resource-card { display: flex; flex-direction: column; position: relative; padding: 28px; border: 1px solid var(--border); border-radius: 20px; background: var(--surface); transition: border-color .2s,box-shadow .2s; }
.resource-card:hover { border-color: var(--primary-soft-line); box-shadow: var(--shadow-raised); }
.resource-card-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 30px; color: var(--primary); }
.resource-card-top .icon { width: 28px; height: 28px; }
.resource-card-top span { font-size: 11px; color: var(--text-secondary); }
.resource-card h3 { font-size: 21px; line-height: 1.25; font-weight: 600; letter-spacing: -.035em; }
.resource-card h3 a { color: var(--text); }
.resource-card p { margin-block: 14px 24px; font-size: 14px; color: var(--text-secondary); line-height: 1.75; }
.resource-card .text-link { margin-top: auto; color: var(--primary); font-size: 13px; }
.resource-card--featured { background: var(--primary-light); border-color: var(--primary-soft-line); }
.resource-meta { display: flex; align-items: center; gap: 10px; color: var(--text-secondary); font-size: 12px; }

/* Pages ressources */
.breadcrumb { padding-block: 24px 12px; }
.breadcrumb ol { display: flex; align-items: center; flex-wrap: wrap; gap: 6px 10px; padding: 0; list-style: none; font-size: 12px; color: var(--text-secondary); }
.breadcrumb li:not(:last-child)::after { content: "/"; margin-left: 10px; color: var(--border); }
.breadcrumb a { color: var(--text-secondary); }
.resource-hero { padding-block: 32px 48px; }
.resource-hero h1 { max-width: 830px; margin-top: 20px; font-size: clamp(34px,7vw,64px); line-height: 1.08; font-weight: 600; letter-spacing: -.055em; }
.resource-hero h1 span { color: var(--primary); }
.resource-lead { margin-top: 24px; max-width: 730px; font-size: 18px; line-height: 1.75; color: var(--ink-soft); }
.resource-hero .resource-meta { margin-top: 22px; flex-wrap: wrap; }
.resource-hero .hero-actions { margin-top: 24px; }
.resource-hero--hub { padding-bottom: 54px; }
.resource-hero--hub h1 { max-width: 800px; }
.article-shell { display: grid; gap: 32px; padding-bottom: 64px; }
.article-sidebar { min-width: 0; }
.article-toc { padding: 20px; border: 1px solid var(--border); border-radius: 16px; background: var(--surface); }
.article-toc > p { margin-bottom: 12px; font-weight: 600; font-size: 13px; }
.article-toc ol { display: grid; gap: 4px; padding: 0; list-style: none; }
.article-toc a { display: block; padding-block: 7px; color: var(--text-secondary); font-size: 13px; line-height: 1.5; }
.article-toc a:hover { color: var(--primary); }
.article-content { min-width: 0; }
.article-content section { padding-bottom: 38px; }
.article-content section + section { padding-top: 10px; }
.article-content h2 { font-size: 27px; font-weight: 600; line-height: 1.25; letter-spacing: -.035em; margin-bottom: 18px; }
.article-content h3 { font-size: 19px; margin-top: 24px; margin-bottom: 12px; }
.article-content p, .article-content li { color: var(--ink-soft); font-size: 16px; line-height: 1.85; }
.article-content p + p, .article-content p + ul, .article-content p + ol { margin-top: 16px; }
.article-content li + li { margin-top: 10px; }
.article-content a:not(.btn):not(.text-link) { text-decoration: underline; text-underline-offset: 4px; text-decoration-color: var(--link-underline); }
.article-content .source-note { margin-top: 16px; font-size: 13px; color: var(--text-secondary); }
.article-content .article-callout { margin-block: 24px; padding: 22px; border-left: 3px solid var(--primary); background: var(--primary-light); border-radius: 0 12px 12px 0; }
.article-callout strong { color: var(--text); }
.article-content .article-callout p { font-size: 15px; }
.article-content .article-callout p + p { margin-top: 8px; }
.example-table-wrap { width: 100%; overflow-x: auto; margin-block: 24px; border: 1px solid var(--border); border-radius: 14px; background: var(--surface); }
.example-table { width: 100%; border-collapse: collapse; text-align: left; font-size: 14px; }
.example-table caption { text-align: left; padding: 16px; font-weight: 600; color: var(--text); }
.example-table th, .example-table td { padding: 14px 16px; border-top: 1px solid var(--border); vertical-align: top; }
.example-table th { color: var(--text-secondary); background: var(--background); font-size: 12px; font-weight: 500; }
.example-table td { color: var(--ink-soft); }
.example-table .amount-cell { white-space: nowrap; font-variant-numeric: tabular-nums; }
.article-content .plain-checklist { list-style: none; padding-left: 0; }
.plain-checklist li { position: relative; padding-left: 27px; }
.plain-checklist li::before { position: absolute; top: 0; left: 0; content: "✓"; color: var(--green-ink); }
.article-offer { margin-block: 16px 36px; padding: 28px; border: 1px solid var(--primary-soft-line); border-radius: 20px; background: var(--primary-light); }
.article-offer .overline { margin-bottom: 14px; }
.article-offer h2 { margin-bottom: 12px; }
.article-offer .btn { margin-top: 20px; }
.article-content .faq { max-width: none; }
.article-content .faq summary { font-size: 16px; }
.article-content .faq details p { font-size: 15px; }
.article-sources { padding-top: 26px; border-top: 1px solid var(--border); }
.article-sources p, .article-sources li { font-size: 13px; color: var(--text-secondary); }
.article-sources h2 { font-size: 18px; }
.related-resources { padding-block: 54px; border-top: 1px solid var(--border); background: var(--surface); }
.related-resources h2 { margin-bottom: 28px; font-size: 29px; }
.resource-intro-grid { display: grid; gap: 30px; padding-block: 60px; }
.resource-intro-grid h2 { font-size: 29px; margin-bottom: 16px; }
.resource-intro-grid p { max-width: 560px; color: var(--text-secondary); font-size: 16px; line-height: 1.85; }
.resource-intro-grid ul { display: grid; gap: 16px; margin-top: 16px; font-size: 15px; color: var(--ink-soft); }
.legal .legal-body h2 { font-size: 22px; }
.legal .legal-body h3 { font-size: 18px; }

/* Calculateur : local, sans compte ni transmission des saisies. */
.calculator { padding: 24px; margin-bottom: 32px; border: 1px solid var(--primary-soft-line); border-radius: 20px; background: var(--surface); box-shadow: var(--shadow-card); }
.calculator-heading { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 20px; }
.calculator-heading h2 { margin: 0; font-size: 22px; }
.calculator-heading > span { color: var(--green-ink); background: var(--success-bg); border-radius: 7px; padding: 5px 8px; font-size: 10px; font-weight: 600; }
.calc-grid { display: grid; gap: 18px; }
.calc-field label { display: block; margin-bottom: 8px; font-size: 14px; font-weight: 600; }
.calc-field input { width: 100%; min-height: 52px; padding: 12px 14px; border: 1px solid var(--border); border-radius: 10px; background: var(--background); color: var(--text); font: inherit; font-size: 16px; font-variant-numeric: tabular-nums; }
.calc-field input[aria-invalid="true"] { border-color: var(--danger); }
.calc-field .calc-hint { margin-top: 6px; font-size: 12px; line-height: 1.6; color: var(--text-secondary); }
.calc-field .calc-error { margin-top: 5px; font-size: 12px; line-height: 1.5; color: var(--danger); }
.calculator-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; margin-top: 22px; }
.example-button { padding: 10px 0; border: 0; background: none; font: inherit; font-size: 13px; font-weight: 500; color: var(--primary); cursor: pointer; }
.calculator .calc-disclaimer { margin-top: 20px; font-size: 12px; line-height: 1.75; color: var(--text-secondary); }
.calculator .calc-result { padding: 24px; margin-top: 24px; border-radius: 12px; background: var(--primary-light); }
.calculator .calc-result > p:first-child { font-size: 13px; color: var(--primary-dark); }
.calc-result output { display: block; margin-top: 5px; font-size: 36px; font-weight: 600; letter-spacing: -.04em; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.calculator .calc-result p { font-size: 14px; line-height: 1.7; }
.calculator .calc-result .calc-formula { font-size: 12px; margin-top: 14px; color: var(--text-secondary); overflow-wrap: anywhere; }
.formula-box { padding: 22px; margin-block: 20px; border: 1px solid var(--border); border-radius: 12px; background: var(--surface); font-size: 17px; color: var(--primary-dark); line-height: 1.8; }

@media (min-width: 600px) {
  .footer-columns { grid-template-columns: repeat(3,minmax(0,1fr)); gap: 28px; }
  .resource-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .resource-grid > :last-child:nth-child(3) { grid-column: 1 / -1; }
  .calc-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .calc-field:first-child { grid-column: 1 / -1; }
  .calculator { padding: 30px; }
  .hero-copy h1 { font-size: 64px; }
}
@media (min-width: 800px) {
  .resource-grid { grid-template-columns: repeat(3,minmax(0,1fr)); }
  .related-resources .resource-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .resource-grid > :last-child:nth-child(3) { grid-column: auto; }
  .resource-card { padding: 26px; }
  .resource-card h3 { font-size: 23px; }
  .article-shell { grid-template-columns: 210px minmax(0,1fr); gap: 50px; }
  .article-toc { position: sticky; top: 110px; }
  .article-content h2 { font-size: 32px; }
  .article-content .article-sources h2 { font-size: 19px; }
  .article-content .calculator-heading h2 { font-size: 24px; }
  .resource-intro-grid { grid-template-columns: 1fr 1fr; gap: 70px; }
  .resource-hero { padding-block: 40px 64px; }
  .article-shell { padding-bottom: 90px; }
}
@media (min-width: 1000px) {
  .hero-layout { grid-template-columns: 1.15fr 1fr; gap: 42px; }
  .hero-copy h1 { font-size: clamp(48px,4.6vw,65px); }
  .hero-copy .overline { font-size: 10px; }
  .hero-description { font-size: 19px; }
  .hero-actions .text-link { font-size: 14px; }
  .product-stage { padding-top: 25px; }
  .landing .footer-top { flex-wrap: nowrap; gap: 45px; }
  .footer-columns { flex: 1; max-width: 650px; gap: 40px; }
  .feature-copy > p { min-height: 77px; }
  .article-shell { grid-template-columns: 235px minmax(0,760px); gap: 70px; }
  .article-content h2 { font-size: 34px; }
  .privacy-heading h2 { font-size: 29px; }
}
@media (prefers-reduced-motion: reduce) {
  .resource-card { transition: none; }
}