/* ============================================================
   ASSURANCE-SCOOTER50.FR — Design system « BITUME / SIGNALÉTIQUE »
   DA : angles droits, jaune signalisation, noir asphalte,
   ombres portées dures, chevrons routiers, bandes de chantier.
   ============================================================ */

/* ---------- 0. Fonts (auto-hébergées) ---------- */
@font-face {
  font-family: 'Archivo Black'; font-style: normal; font-weight: 400; font-display: swap;
  src: url('/assets/fonts/archivo-black.woff2') format('woff2');
}
@font-face {
  font-family: 'Space Grotesk'; font-style: normal; font-weight: 300 700; font-display: swap;
  src: url('/assets/fonts/space-grotesk-var.woff2') format('woff2');
}
@font-face {
  font-family: 'IBM Plex Mono'; font-style: normal; font-weight: 500; font-display: swap;
  src: url('/assets/fonts/ibm-plex-mono-500.woff2') format('woff2');
}
@font-face {
  font-family: 'IBM Plex Mono'; font-style: normal; font-weight: 700; font-display: swap;
  src: url('/assets/fonts/ibm-plex-mono-700.woff2') format('woff2');
}

/* ---------- 1. Tokens ---------- */
:root {
  --asphalt: #101216;
  --asphalt-2: #191c22;
  --ink: #15171c;
  --paper: #f4f2ea;
  --paper-2: #eae7dc;
  --white: #ffffff;
  --signal: #ffd400;
  --signal-deep: #f0b90b;
  --alert: #e2340f;
  --ok: #1e9e53;
  --info: #1656d6;
  --muted: #5c5f66;
  --muted-light: #b9bcc4;
  --border: 3px solid var(--ink);
  --shadow: 6px 6px 0 var(--ink);
  --shadow-sm: 4px 4px 0 var(--ink);
  --shadow-lg: 10px 10px 0 var(--ink);
  --font-display: 'Archivo Black', 'Arial Black', sans-serif;
  --font-body: 'Space Grotesk', 'Segoe UI', sans-serif;
  --font-mono: 'IBM Plex Mono', 'Courier New', monospace;
  --wrap: 1180px;
  --hazard: repeating-linear-gradient(-45deg, var(--signal) 0 14px, var(--ink) 14px 28px);
  --road-dash: repeating-linear-gradient(90deg, var(--signal) 0 26px, transparent 26px 48px);
}

/* ---------- 2. Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; border-radius: 0 !important; }
* { margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
::selection { background: var(--signal); color: var(--ink); }
:focus-visible { outline: 3px dashed var(--signal-deep); outline-offset: 3px; }
a { color: inherit; }
ul, ol { list-style: none; }

.wrap { max-width: var(--wrap); margin-inline: auto; padding-inline: 24px; }
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 300;
  background: var(--signal); color: var(--ink); padding: 12px 20px; font-weight: 700;
}
.skip-link:focus { left: 0; }

/* ---------- 3. Typo & kickers ---------- */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 400; line-height: 1.12; text-wrap: balance; }
.kicker {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-mono); font-size: 0.78rem; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink);
}
.kicker__square { width: 12px; height: 12px; background: var(--signal); border: 2px solid var(--ink); flex: none; }
.kicker--light { color: var(--paper); }
.kicker--light .kicker__square { border-color: var(--paper); }
.kicker--hero { color: var(--signal); }
.kicker--hero .kicker__square { border-color: var(--white); }

/* ---------- 4. Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-body); font-weight: 700; font-size: 0.95rem;
  text-transform: uppercase; letter-spacing: 0.05em; text-decoration: none;
  padding: 13px 20px; border: var(--border); cursor: pointer;
  background: var(--white); color: var(--ink);
  box-shadow: var(--shadow-sm);
  transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease;
}
.btn:hover { transform: translate(-2px, -2px); box-shadow: 7px 7px 0 var(--ink); }
.btn:active { transform: translate(2px, 2px); box-shadow: 1px 1px 0 var(--ink); }
.btn--cta { background: var(--signal); }
.btn--cta:hover { background: #ffdd33; }
.btn--dark { background: var(--ink); color: var(--signal); box-shadow: 4px 4px 0 rgba(21, 23, 28, 0.35); }
.btn--ghost { background: transparent; color: var(--white); border-color: var(--white); box-shadow: 4px 4px 0 rgba(255, 255, 255, 0.28); }
.btn--ghost:hover { box-shadow: 7px 7px 0 rgba(255, 255, 255, 0.28); }
.btn--big { font-size: 1.05rem; padding: 17px 28px; }
.btn__chevrons { font-family: var(--font-display); transition: transform 0.15s ease; }
.btn:hover .btn__chevrons { transform: translateX(5px); }

/* ---------- 5. Barre de progression ---------- */
.progress-track { position: fixed; top: 0; left: 0; right: 0; height: 4px; z-index: 250; background: transparent; }
.progress-bar { height: 100%; width: 0; background: var(--signal); box-shadow: 0 1px 0 rgba(0,0,0,0.4); }

/* ---------- 6. Header ---------- */
.site-head {
  position: sticky; top: 0; z-index: 200;
  background: var(--asphalt); color: var(--white);
  border-bottom: 3px solid var(--signal);
}
.site-head__in { display: flex; align-items: center; gap: 28px; min-height: 76px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; color: var(--white); }
.brand__plate {
  font-family: var(--font-display); font-size: 1.5rem; line-height: 1;
  background: var(--signal); color: var(--ink);
  border: 3px solid var(--white); padding: 7px 9px;
  box-shadow: 4px 4px 0 rgba(255, 212, 0, 0.35);
}
.brand__text { font-family: var(--font-display); font-size: 0.72rem; line-height: 1.25; letter-spacing: 0.06em; }
.brand__dot { color: var(--signal); }
.mainnav { margin-left: auto; }
.mainnav__list { display: flex; align-items: center; gap: 4px; }
.mainnav__item { position: relative; }
.mainnav__link {
  display: block; padding: 26px 13px; text-decoration: none;
  font-weight: 700; font-size: 0.86rem; text-transform: uppercase; letter-spacing: 0.06em;
  border-bottom: 4px solid transparent;
}
.mainnav__item:hover > .mainnav__link, .mainnav__item:focus-within > .mainnav__link { border-bottom-color: var(--signal); color: var(--signal); }
.subtoggle { display: none; }
.subnav {
  position: absolute; top: 100%; left: 0; min-width: 300px;
  background: var(--paper); color: var(--ink);
  border: var(--border); box-shadow: var(--shadow);
  opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s;
}
.mainnav__item:hover > .subnav, .mainnav__item:focus-within > .subnav { opacity: 1; visibility: visible; transform: translateY(0); }
.subnav a {
  display: block; padding: 11px 16px; text-decoration: none; font-weight: 500; font-size: 0.92rem;
  border-bottom: 1px solid var(--paper-2);
}
.subnav a:hover { background: var(--signal); font-weight: 700; }
.subnav__hub a { font-weight: 700; background: var(--ink); color: var(--signal); text-transform: uppercase; font-size: 0.8rem; letter-spacing: 0.05em; }
.subnav__hub a:hover { background: var(--asphalt-2); color: var(--signal); }
.mainnav__item--cta { display: none; }
.site-head__cta { flex: none; }
.burger { display: none; background: none; border: var(--border); border-color: var(--signal); width: 48px; height: 44px; cursor: pointer; position: relative; }
.burger span { position: absolute; left: 9px; right: 9px; height: 3px; background: var(--signal); transition: transform 0.2s ease, opacity 0.2s ease; }
.burger span:nth-child(1) { top: 11px; }
.burger span:nth-child(2) { top: 19px; }
.burger span:nth-child(3) { top: 27px; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- 7. Breadcrumb ---------- */
.breadcrumb { background: var(--ink); color: var(--muted-light); border-bottom: 1px solid #262a31; }
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: 8px; padding-block: 9px; font-size: 0.8rem; font-family: var(--font-mono); }
.breadcrumb a { color: var(--muted-light); text-decoration: none; }
.breadcrumb a:hover { color: var(--signal); }
.breadcrumb [aria-current] { color: var(--signal); }
.breadcrumb__sep { color: var(--signal); }

/* ---------- 8. Hero ---------- */
.hero { position: relative; background: var(--asphalt); color: var(--white); overflow: hidden; }
.hero__media { position: absolute; inset: 0; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; }
.hero__media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(78deg, rgba(13, 14, 18, 0.93) 0%, rgba(13, 14, 18, 0.82) 38%, rgba(13, 14, 18, 0.38) 72%, rgba(13, 14, 18, 0.25) 100%);
}
.hero__media::before {
  content: ""; position: absolute; inset: 0; z-index: 1; opacity: 0.20; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.5 0'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}
.hero__in { position: relative; z-index: 2; padding-block: 88px 72px; max-width: var(--wrap); }
.hero__title { font-size: clamp(2rem, 4.6vw, 3.6rem); margin: 18px 0 20px; max-width: 21ch; color: var(--white); text-shadow: 3px 3px 0 rgba(0, 0, 0, 0.45); }
.hero__title em { font-style: normal; color: var(--signal); }
.hero__lead { font-size: clamp(1.02rem, 1.5vw, 1.22rem); max-width: 62ch; color: #e8e6df; margin-bottom: 30px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 26px; }
.hero__chips { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 22px; }
.hero__chips li {
  font-family: var(--font-mono); font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em;
  border: 2px solid var(--signal); color: var(--signal); padding: 6px 12px;
  background: rgba(16, 18, 22, 0.72);
}
.hero__meta { font-family: var(--font-mono); font-size: 0.78rem; color: var(--muted-light); display: flex; align-items: center; gap: 10px; }
.hero__meta-plate { background: var(--signal); color: var(--ink); font-weight: 700; padding: 2px 7px; border: 2px solid var(--white); }
.hero__hazard { height: 14px; background: var(--hazard); position: relative; z-index: 2; }
.hero--compact .hero__in { padding-block: 54px 44px; }
.hero--compact .hero__title { font-size: clamp(1.7rem, 3.4vw, 2.7rem); }

/* ---------- 9. Sections de contenu ---------- */
.sec { padding-block: 64px; }
.sec--dark { background: var(--asphalt); color: var(--paper); }
.sec--paper2 { background: var(--paper-2); }
.sec--tight { padding-block: 40px; }
.sec__head { margin-bottom: 34px; max-width: 900px; }
.sec__head h2 { margin-top: 14px; }
.prose { max-width: 860px; }
.prose--wide { max-width: 1020px; }

main h2 {
  font-size: clamp(1.5rem, 2.8vw, 2.15rem);
  padding-left: 18px; border-left: 10px solid var(--signal);
  margin: 0 0 20px;
}
main h3 { font-size: clamp(1.12rem, 2vw, 1.4rem); margin: 34px 0 14px; }
main h3::before { content: "» "; color: var(--signal-deep); }
.sec--dark h2 { border-left-color: var(--signal); }
main p { margin-bottom: 16px; }
main p:last-child { margin-bottom: 0; }
main a:not(.btn):not(.card) { color: var(--info); font-weight: 500; text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 3px; }
main a:not(.btn):not(.card):hover { background: var(--signal); color: var(--ink); text-decoration: none; }
.sec--dark a:not(.btn):not(.card) { color: var(--signal); }
.sec--dark a:not(.btn):not(.card):hover { background: var(--signal); color: var(--ink); }
main ul:not([class]) { margin: 0 0 18px; }
main ul:not([class]) li { padding-left: 26px; position: relative; margin-bottom: 9px; }
main ul:not([class]) li::before { content: "»"; position: absolute; left: 0; color: var(--signal-deep); font-family: var(--font-display); }
main ol:not([class]) { margin: 0 0 18px; counter-reset: oli; }
main ol:not([class]) li { padding-left: 38px; position: relative; margin-bottom: 10px; counter-increment: oli; }
main ol:not([class]) li::before {
  content: counter(oli); position: absolute; left: 0; top: 2px;
  font-family: var(--font-mono); font-weight: 700; font-size: 0.8rem;
  background: var(--ink); color: var(--signal); padding: 1px 7px;
}
strong { font-weight: 700; }
main mark { background: var(--signal); padding: 1px 5px; font-weight: 600; }

/* ---------- 10. Boîte essentiel / lead-box ---------- */
.lead-box {
  background: var(--white); border: var(--border); box-shadow: var(--shadow);
  padding: 26px 28px; margin: 0 0 40px; max-width: 900px;
}
.lead-box__title { font-family: var(--font-display); font-size: 1.05rem; text-transform: uppercase; display: flex; gap: 10px; align-items: center; margin-bottom: 14px; }
.lead-box__title::before { content: "30 s"; font-family: var(--font-mono); font-size: 0.75rem; background: var(--signal); border: 2px solid var(--ink); padding: 3px 8px; }
.lead-box ul { margin: 0; }
.lead-box li { padding-left: 26px; position: relative; margin-bottom: 8px; }
.lead-box li::before { content: "»"; position: absolute; left: 0; color: var(--signal-deep); font-family: var(--font-display); }

/* ---------- 11. Tableaux ---------- */
.tbl-wrap { overflow-x: auto; border: var(--border); box-shadow: var(--shadow); background: var(--white); margin: 26px 0 34px; }
table.tbl { width: 100%; border-collapse: collapse; font-size: 0.95rem; min-width: 640px; }
.tbl caption { text-align: left; font-family: var(--font-mono); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; padding: 10px 14px; background: var(--paper-2); border-bottom: 2px solid var(--ink); }
.tbl th { background: var(--ink); color: var(--signal); font-family: var(--font-mono); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.06em; padding: 12px 14px; text-align: left; }
.tbl td { padding: 12px 14px; border-top: 1px solid var(--paper-2); vertical-align: top; }
.tbl tbody tr:nth-child(even) { background: #faf9f4; }
.tbl tbody tr:hover { background: #fff7d1; }
.tbl .is-hl { background: #fff3bd !important; font-weight: 600; }
.tbl .num { font-family: var(--font-mono); font-weight: 700; white-space: nowrap; }
.tbl .yes { color: var(--ok); font-weight: 700; }
.tbl .no { color: var(--alert); font-weight: 700; }
.tbl .opt { color: var(--muted); font-weight: 600; }

/* ---------- 12. Plus / Moins ---------- */
.procon { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin: 26px 0 34px; }
.procon__col { background: var(--white); border: var(--border); box-shadow: var(--shadow-sm); padding: 22px 24px; }
.procon__col h4, .procon__col .procon__title { font-family: var(--font-display); font-size: 0.95rem; text-transform: uppercase; display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.procon__title::before { font-family: var(--font-display); font-size: 1rem; width: 26px; height: 26px; display: inline-flex; align-items: center; justify-content: center; border: 2px solid var(--ink); flex: none; }
.procon__plus .procon__title::before { content: "+"; background: var(--ok); color: var(--white); }
.procon__minus .procon__title::before { content: "–"; background: var(--alert); color: var(--white); }
.procon__plus { border-top: 8px solid var(--ok); }
.procon__minus { border-top: 8px solid var(--alert); }
.procon li { padding-left: 24px; position: relative; margin-bottom: 9px; font-size: 0.97rem; }
.procon__plus li::before { content: "✓"; position: absolute; left: 0; color: var(--ok); font-weight: 700; }
.procon__minus li::before { content: "✕"; position: absolute; left: 0; color: var(--alert); font-weight: 700; }

/* ---------- 13. Callouts ---------- */
.callout { border: var(--border); background: var(--white); box-shadow: var(--shadow-sm); padding: 20px 22px 20px 64px; margin: 24px 0; position: relative; max-width: 900px; }
.callout::before {
  position: absolute; left: 16px; top: 18px; width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 1.05rem; border: 2px solid var(--ink);
}
.callout--info { border-left: 10px solid var(--info); }
.callout--info::before { content: "i"; background: var(--info); color: var(--white); }
.callout--warn { border-left: 10px solid var(--signal-deep); }
.callout--warn::before { content: "!"; background: var(--signal); color: var(--ink); }
.callout--danger { border-left: 10px solid var(--alert); }
.callout--danger::before { content: "✕"; background: var(--alert); color: var(--white); }
.callout--tip { border-left: 10px solid var(--ok); }
.callout--tip::before { content: "✓"; background: var(--ok); color: var(--white); }
.callout__title { font-weight: 700; text-transform: uppercase; font-size: 0.85rem; letter-spacing: 0.05em; margin-bottom: 6px; display: block; }

/* ---------- 14. Étapes (jalons routiers) ---------- */
.steps { margin: 30px 0 36px; counter-reset: step; max-width: 900px; }
.steps__item { position: relative; padding: 0 0 30px 76px; counter-increment: step; }
.steps__item::before {
  content: counter(step, decimal-leading-zero);
  position: absolute; left: 0; top: 0; width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-weight: 700; font-size: 1.15rem;
  background: var(--signal); border: var(--border); box-shadow: var(--shadow-sm);
}
.steps__item:not(:last-child)::after {
  content: ""; position: absolute; left: 25px; top: 58px; bottom: 4px; width: 3px;
  background: repeating-linear-gradient(180deg, var(--ink) 0 10px, transparent 10px 20px);
}
.steps__item h3, .steps__item .steps__title { margin: 4px 0 8px; font-family: var(--font-display); font-size: 1.1rem; }
.steps__item h3::before { content: none; }

/* ---------- 15. Stats (plaques) ---------- */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 20px; margin: 30px 0 36px; }
.stat { background: var(--ink); color: var(--paper); border: 3px solid var(--signal); box-shadow: 6px 6px 0 rgba(21, 23, 28, 0.25); padding: 20px; }
.sec--dark .stat { border-color: var(--signal); box-shadow: 6px 6px 0 rgba(255, 212, 0, 0.18); }
.stat__num { font-family: var(--font-mono); font-weight: 700; font-size: clamp(1.7rem, 3vw, 2.4rem); color: var(--signal); line-height: 1.1; }
.stat__label { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.05em; margin-top: 6px; color: var(--muted-light); }
.stat__src { font-family: var(--font-mono); font-size: 0.68rem; color: var(--muted); display: block; margin-top: 8px; }

/* ---------- 16. FAQ ---------- */
.faq { margin: 26px 0 36px; max-width: 900px; }
.faq__item { border: var(--border); background: var(--white); box-shadow: var(--shadow-sm); margin-bottom: 14px; }
.faq__item summary {
  list-style: none; cursor: pointer; padding: 18px 58px 18px 20px; font-weight: 700; font-size: 1.02rem; position: relative;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: "+"; position: absolute; right: 14px; top: 50%; transform: translateY(-50%);
  width: 30px; height: 30px; display: flex; align-items: center; justify-content: center;
  background: var(--signal); border: 2px solid var(--ink); font-family: var(--font-display);
}
.faq__item[open] summary { background: var(--ink); color: var(--signal); }
.faq__item[open] summary::after { content: "–"; }
.faq__a { padding: 18px 20px; border-top: var(--border); }
.faq__a p { margin-bottom: 10px; }

/* ---------- 17. Verdict ---------- */
.verdict { background: var(--asphalt); color: var(--paper); border: 3px solid var(--signal); box-shadow: var(--shadow); padding: 26px 28px; margin: 30px 0 36px; position: relative; max-width: 900px; }
.verdict::before {
  content: "Notre verdict"; position: absolute; top: -16px; left: 20px;
  background: var(--signal); color: var(--ink); font-family: var(--font-display);
  font-size: 0.8rem; text-transform: uppercase; padding: 5px 12px; border: 2px solid var(--ink);
}
.verdict p { margin-bottom: 10px; }
.verdict strong, .verdict em { color: var(--signal); font-style: normal; }

/* ---------- 18. Cards (hubs) ---------- */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 28px; margin: 30px 0 20px; }
.card {
  display: flex; flex-direction: column; text-decoration: none; color: var(--ink);
  background: var(--white); border: var(--border); box-shadow: var(--shadow);
  transition: transform 0.14s ease, box-shadow 0.14s ease;
}
.card:hover { transform: translate(-3px, -3px); box-shadow: 10px 10px 0 var(--ink); }
.card__img { display: block; aspect-ratio: 3 / 2; overflow: hidden; border-bottom: var(--border); background: var(--asphalt); }
.card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.25s ease; }
.card:hover .card__img img { transform: scale(1.045); }
.card__body { display: flex; flex-direction: column; gap: 10px; padding: 20px 22px 22px; flex: 1; }
.card__title { font-family: var(--font-display); font-size: 1.08rem; line-height: 1.25; }
.card__desc { font-size: 0.93rem; color: var(--muted); flex: 1; }
.card__more { font-family: var(--font-mono); font-weight: 700; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink); }
.card__more span { color: var(--signal-deep); transition: transform 0.15s ease; display: inline-block; }
.card:hover .card__more span { transform: translateX(5px); }
.card:hover .card__title { text-decoration: underline; text-decoration-color: var(--signal); text-decoration-thickness: 4px; text-underline-offset: 4px; }

/* ---------- 19. Bande CTA ---------- */
.cta-band { border-block: 14px solid transparent; border-image: var(--hazard) 14; background: var(--ink); color: var(--paper); margin: 44px 0; }
.cta-band__in { max-width: var(--wrap); margin-inline: auto; padding: 36px 24px; display: flex; flex-wrap: wrap; align-items: center; gap: 28px; }
.cta-band__txt { flex: 1 1 420px; }
.cta-band__title { font-family: var(--font-display); font-size: clamp(1.3rem, 2.4vw, 1.8rem); margin-bottom: 10px; }
.cta-band__title em { font-style: normal; color: var(--signal); }
.cta-band__text { color: var(--muted-light); max-width: 56ch; }
.cta-band__action { flex: 0 0 auto; text-align: center; }
.cta-band__sub { font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted-light); margin-top: 10px; }

/* ---------- 20. Ticker ---------- */
.ticker { background: var(--signal); border-block: var(--border); overflow: hidden; padding-block: 10px; }
.ticker__track { display: flex; gap: 0; width: max-content; animation: ticker 28s linear infinite; }
.ticker:hover .ticker__track { animation-play-state: paused; }
.ticker__item { font-family: var(--font-display); font-size: 0.9rem; text-transform: uppercase; white-space: nowrap; padding-inline: 18px; }
.ticker__item::after { content: "▲"; margin-left: 36px; font-size: 0.7rem; }
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- 21. Siblings / maillage ---------- */
.siblings { max-width: var(--wrap); margin: 20px auto 60px; padding-inline: 24px; }
.siblings__title { font-family: var(--font-mono); font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.siblings ul { display: flex; flex-wrap: wrap; gap: 12px; }
.siblings a {
  display: inline-block; padding: 9px 16px; border: 2px solid var(--ink); background: var(--white);
  text-decoration: none !important; color: var(--ink) !important; font-weight: 600; font-size: 0.88rem; box-shadow: 3px 3px 0 var(--ink);
  transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease;
}
.siblings a:hover { background: var(--signal) !important; transform: translate(-2px, -2px); box-shadow: 5px 5px 0 var(--ink); }
.siblings__hub a { background: var(--ink); color: var(--signal) !important; }
.siblings__hub a:hover { background: var(--asphalt-2) !important; color: var(--signal) !important; }

/* ---------- 22. Plan du site ---------- */
.sitetree { display: grid; gap: 30px; margin-top: 10px; }
.sitetree__silo { background: var(--white); border: var(--border); box-shadow: var(--shadow); padding: 26px 28px; }
.sitetree__silo h2 { border: none; padding: 0; font-size: 1.3rem; margin-bottom: 8px; }
.sitetree__silo h2 a { text-decoration: none; color: var(--ink); border-bottom: 5px solid var(--signal); }
.sitetree__silo > p { color: var(--muted); font-size: 0.93rem; margin-bottom: 14px; }
.sitetree__silo li { padding: 8px 0 8px 26px; position: relative; border-top: 1px dashed var(--paper-2); }
.sitetree__silo li::before { content: "»"; position: absolute; left: 4px; color: var(--signal-deep); font-family: var(--font-display); }

/* ---------- 23. Comparateur / iframe ---------- */
.devis-frame { border: var(--border); box-shadow: var(--shadow-lg); background: var(--white); margin: 10px 0 30px; }
.devis-frame iframe { display: block; width: 100%; min-height: 720px; border: 0; }
.devis-frame__bar { display: flex; align-items: center; gap: 12px; background: var(--ink); color: var(--signal); padding: 10px 16px; font-family: var(--font-mono); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; border-bottom: 3px solid var(--signal); }
.devis-frame__bar::before { content: ""; width: 10px; height: 10px; background: var(--ok); border: 2px solid var(--white); }
.trust-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 18px; margin: 26px 0; }
.trust-row__item { border: 2px solid var(--ink); background: var(--white); box-shadow: var(--shadow-sm); padding: 16px 18px; font-size: 0.92rem; }
.trust-row__item strong { display: block; font-family: var(--font-display); font-size: 1rem; margin-bottom: 4px; }

/* ---------- 24. Pré-footer conversion ---------- */
.prefoot { background: var(--asphalt); color: var(--paper); border-top: 14px solid transparent; border-image: var(--hazard) 14; padding-block: 74px; position: relative; overflow: hidden; }
.prefoot::before {
  content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 4px;
  background: var(--road-dash); opacity: 0.14; pointer-events: none;
}
.prefoot__in { text-align: center; position: relative; }
.prefoot__title { font-family: var(--font-display); font-size: clamp(1.7rem, 3.6vw, 2.9rem); margin: 18px 0 26px; }
.prefoot__title em { font-style: normal; color: var(--signal); }
.prefoot__args { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-bottom: 32px; }
.prefoot__args li { border: 2px solid var(--signal); padding: 10px 18px; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted-light); }
.prefoot__args strong { color: var(--signal); font-family: var(--font-mono); }
.prefoot__note { margin-top: 18px; font-family: var(--font-mono); font-size: 0.75rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; }

/* ---------- 25. Footer ---------- */
.site-foot { background: var(--ink); color: var(--muted-light); }
.hazard-band { height: 14px; background: var(--hazard); }
.site-foot__grid { display: grid; grid-template-columns: 1.4fr repeat(5, 1fr); gap: 34px; padding-block: 54px 34px; }
.site-foot__brand p { font-size: 0.9rem; margin: 16px 0 20px; }
.brand--foot .brand__text { color: var(--white); }
.site-foot__title { font-family: var(--font-display); font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 14px; }
.site-foot__title a { color: var(--signal); text-decoration: none; }
.site-foot__title a:hover { text-decoration: underline; text-decoration-thickness: 3px; }
.site-foot__col li { margin-bottom: 9px; }
.site-foot__col a { color: var(--muted-light); text-decoration: none; font-size: 0.86rem; }
.site-foot__col a:hover { color: var(--signal); }
.site-foot__legal { border-top: 1px solid #2a2e36; padding-block: 22px 30px; }
.site-foot__links { display: flex; flex-wrap: wrap; gap: 20px; margin-bottom: 14px; }
.site-foot__links a { color: var(--paper); text-decoration: none; font-size: 0.85rem; font-weight: 600; }
.site-foot__links a:hover { color: var(--signal); }
.site-foot__disclaimer { font-size: 0.76rem; color: var(--muted); max-width: 90ch; margin-bottom: 8px; }
.site-foot__copy { font-family: var(--font-mono); font-size: 0.74rem; color: var(--muted); }

/* ---------- 26. Sticky CTA mobile ---------- */
.sticky-cta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 180;
  display: none; align-items: center; justify-content: space-between; gap: 14px;
  background: var(--asphalt); color: var(--paper);
  border-top: 3px solid var(--signal); padding: 10px 16px;
  transform: translateY(110%); transition: transform 0.25s ease;
}
.sticky-cta.is-visible { transform: translateY(0); }
.sticky-cta__txt { font-size: 0.82rem; line-height: 1.3; }
.sticky-cta__txt strong { display: block; font-size: 0.92rem; }
.sticky-cta__txt span { color: var(--muted-light); font-size: 0.74rem; }
.sticky-cta .btn { padding: 10px 16px; font-size: 0.85rem; flex: none; }

/* ---------- 27. Sommaire (TOC) ---------- */
.sec--toc { padding-block: 0 8px; }
.toc { background: var(--white); border: var(--border); box-shadow: var(--shadow-sm); padding: 20px 24px; max-width: 900px; }
.toc__title { font-family: var(--font-mono); font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.toc__list { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 28px; counter-reset: toc; margin: 0; }
.toc__list li { counter-increment: toc; font-size: 0.92rem; }
.toc__link { text-decoration: none !important; color: var(--ink) !important; font-weight: 500; display: flex; gap: 10px; padding: 4px 0; border-bottom: 1px dashed var(--paper-2); }
.toc__link::before { content: counter(toc, decimal-leading-zero); font-family: var(--font-mono); font-weight: 700; font-size: 0.78rem; color: var(--signal-deep); }
.toc__link:hover { border-bottom: 1px solid var(--signal); background: none !important; }
@media (max-width: 700px) { .toc__list { grid-template-columns: 1fr; } }

/* ---------- 28. Sources officielles ---------- */
.sources { border: 2px dashed var(--ink); background: var(--paper-2); padding: 18px 22px; margin: 28px 0; max-width: 900px; }
.sources__title { font-family: var(--font-mono); font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; margin-bottom: 10px; display: flex; align-items: center; gap: 10px; }
.sources__title::before { content: "§"; background: var(--ink); color: var(--signal); width: 22px; height: 22px; display: inline-flex; align-items: center; justify-content: center; font-size: 0.8rem; }
.sources ul { margin: 0; }
.sources li { font-size: 0.88rem; padding-left: 20px; position: relative; margin-bottom: 6px; }
.sources li::before { content: "↗"; position: absolute; left: 0; color: var(--signal-deep); font-weight: 700; }

/* ---------- 29. Animations d'apparition ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.5s ease, transform 0.5s ease; }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }

/* ---------- 30. Retour en haut ---------- */
.backtop {
  position: fixed; right: 18px; bottom: 18px; z-index: 170;
  width: 48px; height: 48px; display: flex; align-items: center; justify-content: center;
  background: var(--ink); color: var(--signal); border: 2px solid var(--signal);
  font-family: var(--font-display); font-size: 1.2rem; cursor: pointer;
  box-shadow: 4px 4px 0 rgba(21, 23, 28, 0.3);
  opacity: 0; visibility: hidden; transform: translateY(12px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
}
.backtop.is-visible { opacity: 1; visibility: visible; transform: none; }
.backtop:hover { background: var(--signal); color: var(--ink); border-color: var(--ink); }
@media (max-width: 980px) { .backtop { bottom: 76px; } }

/* ---------- 31. Nav active + header scrolled ---------- */
.mainnav__link.is-active { border-bottom-color: var(--signal); color: var(--signal); }
.site-head.is-scrolled { box-shadow: 0 6px 0 rgba(16, 18, 22, 0.12); }

/* ---------- 32. Sticker ---------- */
.sticker {
  position: absolute; top: 34px; right: 6vw; z-index: 3;
  background: var(--signal); color: var(--ink); border: 3px solid var(--ink);
  font-family: var(--font-display); font-size: 1rem; line-height: 1.15; text-align: center;
  text-transform: uppercase; padding: 16px 14px; transform: rotate(7deg);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.35);
  animation: sticker-wobble 6s ease-in-out infinite;
}
@keyframes sticker-wobble { 0%, 100% { transform: rotate(7deg); } 50% { transform: rotate(3deg) translateY(-4px); } }
@media (max-width: 760px) { .sticker { display: none; } }

/* ---------- 33. Responsive ---------- */
@media (max-width: 1080px) {
  .site-foot__grid { grid-template-columns: repeat(3, 1fr); }
  .site-foot__brand { grid-column: 1 / -1; max-width: 520px; }
}
@media (max-width: 980px) {
  html { scroll-padding-top: 80px; }
  .site-head__cta { display: none; }
  .burger { display: block; margin-left: auto; }
  .mainnav {
    position: fixed; inset: 76px 0 0 0; background: var(--asphalt); z-index: 190;
    overflow-y: auto; display: none; padding: 18px 24px 90px; margin: 0;
  }
  .mainnav.is-open { display: block; }
  .mainnav__list { flex-direction: column; align-items: stretch; gap: 0; }
  .mainnav__item { border-bottom: 1px solid #262a31; display: flex; flex-wrap: wrap; }
  .mainnav__link { flex: 1; padding: 17px 4px; font-size: 1.02rem; border-bottom: none; }
  .subtoggle {
    display: flex; align-items: center; justify-content: center;
    width: 52px; border: none; background: none; color: var(--signal);
    font-size: 1.35rem; cursor: pointer; font-family: var(--font-display);
  }
  .subtoggle span { transition: transform 0.2s ease; display: inline-block; }
  .subtoggle[aria-expanded="true"] span { transform: rotate(90deg); }
  .subnav {
    position: static; min-width: 0; flex-basis: 100%; display: none;
    opacity: 1; visibility: visible; transform: none;
    border: none; border-left: 4px solid var(--signal); box-shadow: none;
    background: var(--asphalt-2); margin-bottom: 12px;
  }
  .subnav.is-open { display: block; }
  .subnav a { color: var(--paper); border-bottom-color: #262a31; }
  .subnav a:hover { color: var(--ink); }
  .mainnav__item--cta { display: block; border: none; margin-top: 22px; }
  .mainnav__item--cta .btn { width: 100%; justify-content: center; }
  .sticky-cta { display: flex; }
  body { padding-bottom: 0; }
}
@media (max-width: 760px) {
  .sec { padding-block: 46px; }
  .hero__in { padding-block: 60px 46px; }
  .procon { grid-template-columns: 1fr; }
  .cards { grid-template-columns: 1fr; }
  .site-foot__grid { grid-template-columns: 1fr 1fr; }
  .cta-band__in { padding: 30px 20px; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .steps__item { padding-left: 66px; }
}
@media (max-width: 480px) {
  .site-foot__grid { grid-template-columns: 1fr; }
  .brand__text { font-size: 0.62rem; }
  .wrap { padding-inline: 18px; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}