@font-face {
  font-family: "Archivo";
  font-style: normal;
  font-weight: 500 800;
  font-display: swap;
  src: url("fonts/archivo-latin.woff2") format("woff2");
}

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("fonts/inter-latin.woff2") format("woff2");
}

:root {
  --black: #111318;
  --black-2: #20232a;
  --red: #e7333f;
  --red-dark: #c91e2b;
  --soft: #f4f5f7;
  --white: #ffffff;
  --ink: #15171c;
  --muted: #636976;
  --line: #dde0e5;
  --shadow: 0 30px 80px rgba(17, 19, 24, .2);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--white); font: 16px/1.6 Inter, Arial, sans-serif; overflow-x: hidden; }
body::before { content: ""; position: fixed; z-index: 100; top: 0; right: 0; left: 0; height: 3px; background: var(--red); }
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
img { max-width: 100%; }
h1, h2, h3 { margin-top: 0; font-family: Archivo, Arial, sans-serif; }
::selection { color: var(--white); background: var(--red); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); }
.skip-link { position: fixed; z-index: 200; top: 10px; left: -9999px; padding: 10px 16px; color: var(--black); background: var(--white); }
.skip-link:focus { left: 10px; }
:focus-visible { outline: 3px solid rgba(231, 51, 63, .3); outline-offset: 3px; }

.site-header { position: sticky; z-index: 40; top: 0; height: 78px; background: rgba(255, 255, 255, .96); border-bottom: 1px solid rgba(221, 224, 229, .8); backdrop-filter: blur(18px); transition: height .3s ease, box-shadow .3s ease; }
.site-header.scrolled { height: 70px; box-shadow: 0 10px 35px rgba(17, 19, 24, .08); }
.nav-shell { width: min(100%, 1380px); height: 100%; margin: auto; padding: 0 36px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 9px; flex-shrink: 0; }
.brand-logo { display: block; width: 40px; height: 34px; object-fit: contain; }
.brand-wordmark { color: var(--black); font: 700 17px/1.05 Archivo, sans-serif; letter-spacing: -.035em; }
.brand-wordmark > span { display: block; margin-top: 3px; color: var(--red-dark); }
.main-nav { display: flex; align-items: center; gap: 34px; color: #40444d; font-size: 13px; font-weight: 650; }
.main-nav > a:not(.nav-cta) { position: relative; padding: 27px 0; }
.main-nav > a:not(.nav-cta)::after { content: ""; position: absolute; right: 0; bottom: 18px; left: 0; height: 1px; background: var(--red); transform: scaleX(0); transform-origin: right; transition: transform .25s ease; }
.main-nav > a:not(.nav-cta):hover { color: var(--black); }
.main-nav > a:not(.nav-cta):hover::after { transform: scaleX(1); transform-origin: left; }
.nav-cta { padding: 12px 18px; color: var(--white); background: var(--red); border: 1px solid var(--red); border-radius: 4px; transition: background .2s ease, border-color .2s ease, transform .2s ease; }
.nav-cta:hover { background: var(--red-dark); border-color: var(--red-dark); transform: translateY(-1px); }
.menu-toggle { display: none; padding: 8px; background: transparent; border: 0; }
.menu-toggle span:not(.sr-only) { display: block; width: 24px; height: 2px; margin: 5px; background: var(--black); }

.hero { position: relative; min-height: calc(100svh - 78px); overflow: hidden; color: var(--white); background: var(--black); }
.hero-image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 62% center; filter: saturate(.82) contrast(1.05); animation: hero-breathe 14s ease-in-out infinite alternate; }
.hero-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(17, 19, 24, .97) 0%, rgba(17, 19, 24, .9) 38%, rgba(17, 19, 24, .55) 68%, rgba(17, 19, 24, .22) 100%); }
.hero-grid { position: relative; z-index: 2; width: min(100%, 1380px); min-height: calc(100svh - 150px); margin: auto; padding: 72px 36px 126px; display: grid; grid-template-columns: minmax(0, 1fr) 430px; gap: clamp(55px, 7vw, 118px); align-items: center; }
.hero-copy { max-width: 735px; animation: hero-copy-in .8s cubic-bezier(.2, .75, .25, 1) both; }
.eyebrow, .section-kicker { display: flex; align-items: center; gap: 12px; color: var(--red); font-size: 11px; font-weight: 800; letter-spacing: 1.8px; text-transform: uppercase; }
.eyebrow { color: rgba(255, 255, 255, .75); }
.eyebrow span { width: 32px; height: 2px; background: var(--red); }
.hero h1 { max-width: 730px; margin: 25px 0 26px; font-size: clamp(52px, 5.5vw, 82px); line-height: .98; letter-spacing: -.06em; }
.hero h1 em { color: var(--red); font-style: normal; }
.hero-lead { max-width: 620px; margin: 0; color: rgba(255, 255, 255, .72); font-size: clamp(17px, 1.4vw, 20px); line-height: 1.7; }
.hero-actions { display: flex; align-items: center; gap: 28px; margin: 36px 0 35px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 18px; min-height: 51px; padding: 14px 21px; border: 1px solid transparent; border-radius: 4px; font-weight: 750; cursor: pointer; transition: transform .22s ease, background .22s ease, color .22s ease, border-color .22s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: var(--white); background: var(--red); border-color: var(--red); box-shadow: 0 14px 35px rgba(231, 51, 63, .22); }
.button-primary:hover { background: var(--red-dark); border-color: var(--red-dark); }
.text-link { padding: 5px 0; color: var(--white); border-bottom: 1px solid rgba(255, 255, 255, .4); font-size: 13px; font-weight: 650; transition: border-color .2s ease; }
.text-link:hover { border-color: var(--red); }
.hero-points { display: flex; flex-wrap: wrap; gap: 28px; margin: 0; padding: 0; color: rgba(255, 255, 255, .65); list-style: none; font-size: 12px; font-weight: 650; letter-spacing: .03em; text-transform: uppercase; }
.hero-points li { display: flex; align-items: center; gap: 9px; }
.hero-points li span { color: var(--red); font: 800 10px Archivo, sans-serif; }

.quote-card { scroll-margin-top: 95px; padding: 31px 30px 27px; color: var(--ink); background: rgba(255, 255, 255, .98); border-top: 4px solid var(--red); box-shadow: var(--shadow); animation: hero-form-in .8s .12s cubic-bezier(.2, .75, .25, 1) both; }
.quote-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; margin-bottom: 24px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.quote-heading p { margin: 0 0 5px; color: var(--red); font-size: 10px; font-weight: 800; letter-spacing: 1.5px; text-transform: uppercase; }
.quote-heading h2 { max-width: 250px; margin: 0; font-size: 24px; line-height: 1.14; letter-spacing: -.035em; }
.quote-time { flex: 0 0 auto; padding: 6px 8px; color: var(--muted); border: 1px solid var(--line); font-size: 9px; font-weight: 750; letter-spacing: .06em; text-transform: uppercase; }
.required-note { margin: -13px 0 17px; color: #81858d; font-size: 9px; text-align: right; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 11px; }
.field { display: grid; gap: 6px; margin-bottom: 11px; }
.field label { color: #3f444e; font-size: 11px; font-weight: 750; letter-spacing: .02em; }
.field input, .field select { width: 100%; min-width: 0; height: 45px; padding: 0 12px; color: var(--black-2); background: var(--soft); border: 1px solid #d8dce2; border-radius: 2px; outline: 0; transition: border-color .2s ease, box-shadow .2s ease, background .2s ease; }
.field input:focus, .field select:focus { background: var(--white); border-color: var(--red); box-shadow: 0 0 0 3px rgba(231, 51, 63, .11); }
.consent { margin: 4px 0 16px; color: #717680; font-size: 10px; line-height: 1.55; }
.consent a { color: var(--black); text-decoration: underline; text-underline-offset: 2px; }
.button-submit { width: 100%; color: var(--white); background: var(--black); }
.button-submit:hover { background: var(--red); }
.form-note { margin: 9px 0 0; color: #81858d; font-size: 10px; text-align: center; }
.form-status { display: none; margin-top: 10px; padding: 10px; color: #8f1720; background: #fff0f1; font-size: 11px; }
.form-status.visible { display: block; }
.hero-trust { position: absolute; z-index: 3; right: 0; bottom: 0; left: 0; min-height: 72px; padding: 0 max(36px, calc((100vw - 1308px) / 2)); display: grid; grid-template-columns: repeat(3, 1fr); align-items: center; background: rgba(17, 19, 24, .88); border-top: 1px solid rgba(255, 255, 255, .13); backdrop-filter: blur(10px); }
.hero-trust span { padding: 0 32px; color: rgba(255, 255, 255, .72); border-left: 1px solid rgba(255, 255, 255, .14); font-size: 10px; font-weight: 750; letter-spacing: .14em; text-align: center; text-transform: uppercase; }
.hero-trust span:first-child { border-left: 0; }

.section { padding: 110px max(36px, calc((100vw - 1308px) / 2)); }
.section h2 { margin: 18px 0 0; font-size: clamp(39px, 4.1vw, 61px); line-height: 1.06; letter-spacing: -.055em; }
.section-lead { color: var(--muted); font-size: 17px; line-height: 1.7; }
.section-kicker.light { color: #ff737d; }

.editorial { display: grid; grid-template-columns: minmax(360px, .92fr) minmax(0, 1.08fr); gap: clamp(58px, 8vw, 120px); align-items: center; background: var(--white); }
.editorial-visual { position: relative; min-height: 610px; margin: 0; overflow: hidden; background: var(--black); }
.editorial-visual::after { content: ""; position: absolute; inset: 45% 0 0; background: linear-gradient(transparent, rgba(17, 19, 24, .78)); }
.editorial-visual img { display: block; width: 100%; height: 100%; min-height: 610px; object-fit: cover; filter: saturate(.78) contrast(1.04); transition: transform .8s cubic-bezier(.2, .75, .25, 1); }
.editorial-visual:hover img { transform: scale(1.025); }
.editorial-visual figcaption { position: absolute; z-index: 1; right: 34px; bottom: 30px; left: 34px; color: var(--white); font: 650 17px/1.4 Archivo, sans-serif; }
.editorial-copy h2 { max-width: 720px; }
.editorial-copy > .section-lead { max-width: 670px; margin: 27px 0 28px; }
.proof-list { border-top: 1px solid var(--line); }
.proof-list article { display: grid; grid-template-columns: 43px 1fr; gap: 18px; padding: 21px 0; border-bottom: 1px solid var(--line); }
.proof-list article > span { padding-top: 2px; color: var(--red); font: 800 10px Archivo, sans-serif; }
.proof-list h3 { margin: 0 0 5px; font-size: 17px; letter-spacing: -.02em; }
.proof-list p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.55; }

.expertise { color: var(--white); background: var(--black); }
.expertise-head { display: grid; grid-template-columns: 1.12fr .58fr; gap: 100px; align-items: end; }
.expertise-head h2 { max-width: 830px; }
.expertise-head > p { margin: 0 0 5px; color: #afb3bc; font-size: 16px; }
.expertise-list { margin-top: 68px; border-top: 1px solid #3a3d44; }
.expertise-list article { display: grid; grid-template-columns: 70px .8fr 1fr; gap: 32px; align-items: center; padding: 28px 5px; border-bottom: 1px solid #3a3d44; transition: padding .25s ease, background .25s ease; }
.expertise-list article:hover { padding-right: 22px; padding-left: 22px; background: var(--black-2); }
.expertise-list span { color: var(--red); font: 800 11px Archivo, sans-serif; }
.expertise-list h3 { margin: 0; font-size: 20px; letter-spacing: -.025em; }
.expertise-list p { margin: 0; color: #afb3bc; font-size: 14px; }

.process { color: var(--ink); background: var(--soft); }
.process-head { display: flex; align-items: end; justify-content: space-between; gap: 50px; }
.process-head > div { max-width: 800px; }
.inline-arrow { flex: 0 0 auto; padding: 5px 0; color: var(--red); border-bottom: 1px solid rgba(231, 51, 63, .45); font-size: 13px; font-weight: 750; }
.inline-arrow span { display: inline-block; margin-left: 14px; transition: transform .2s ease; }
.inline-arrow:hover span { transform: translateX(4px); }
.process-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 62px; border-top: 1px solid #cfd3da; }
.process-grid article { padding: 34px 38px 12px 0; border-right: 1px solid #cfd3da; }
.process-grid article + article { padding-left: 38px; }
.process-grid article:last-child { border-right: 0; }
.process-grid span { display: block; margin-bottom: 48px; color: var(--red); font: 800 11px Archivo, sans-serif; }
.process-grid h3 { margin: 0 0 12px; font-size: 22px; letter-spacing: -.03em; }
.process-grid p { max-width: 330px; margin: 0; color: var(--muted); font-size: 14px; }

.faq { display: grid; grid-template-columns: .7fr 1.3fr; gap: clamp(60px, 8vw, 120px); background: var(--white); }
.faq-heading { position: sticky; top: 105px; align-self: start; }
.faq-heading h2 { max-width: 500px; }
.faq-heading > p { max-width: 420px; margin: 22px 0 0; color: var(--muted); }
.faq-source { display: inline-block; margin-top: 22px; }
.accordion { border-top: 1px solid var(--line); }
details { border-bottom: 1px solid var(--line); }
summary { display: flex; justify-content: space-between; gap: 25px; padding: 26px 0; list-style: none; cursor: pointer; font: 700 16px Archivo, sans-serif; }
summary::-webkit-details-marker { display: none; }
summary span { position: relative; flex: 0 0 20px; width: 20px; height: 20px; }
summary span::before, summary span::after { content: ""; position: absolute; top: 9px; right: 0; width: 16px; height: 2px; background: var(--red); }
summary span::after { transform: rotate(90deg); transition: transform .2s ease; }
details[open] summary span::after { transform: rotate(0); }
details p { max-width: 680px; margin: 0; padding: 0 48px 25px 0; color: var(--muted); font-size: 14px; }

.closing { display: flex; align-items: end; justify-content: space-between; gap: 70px; color: var(--white); background: var(--red); }
.closing > div { max-width: 880px; }
.closing .section-kicker { color: rgba(255, 255, 255, .7); }
.closing h2 { font-size: clamp(43px, 5vw, 70px); }
.button-white { flex: 0 0 auto; color: var(--black); background: var(--white); }
.button-white:hover { color: var(--white); background: var(--black); }

footer { padding: 60px max(36px, calc((100vw - 1308px) / 2)) 25px; color: var(--white); background: var(--black); }
.footer-main { display: grid; grid-template-columns: 260px 1fr .75fr; gap: 70px; align-items: start; }
.brand-footer { width: max-content; padding: 0; background: transparent; }
.brand-footer .brand-logo { width: 40px; }
.brand-footer .brand-wordmark { color: var(--white); }
.footer-contact { max-width: 430px; }
.footer-contact p { margin: 3px 0 14px; color: #a8acb5; font-size: 14px; }
.footer-contact a { font-size: 13px; font-weight: 650; }
.footer-contact a:hover, .footer-links a:hover, .footer-bottom a:hover { color: #ff7780; }
.footer-links { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 18px; font-size: 12px; }
.footer-bottom { display: flex; justify-content: space-between; margin-top: 54px; padding-top: 22px; color: #858a94; border-top: 1px solid #33363d; font-size: 10px; }
.footer-bottom div { display: flex; gap: 25px; }
.floating-cta { position: fixed; z-index: 30; right: 18px; bottom: 18px; display: none; align-items: center; gap: 14px; padding: 13px 18px; color: var(--white); background: var(--red); border-radius: 99px; box-shadow: 0 14px 35px rgba(201, 30, 43, .35); font-size: 12px; font-weight: 750; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s cubic-bezier(.2, .75, .25, 1); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .08s; }
.reveal-delay-2 { transition-delay: .16s; }
.reveal-delay-3 { transition-delay: .24s; }

@keyframes hero-breathe { from { transform: scale(1); } to { transform: scale(1.035); } }
@keyframes hero-copy-in { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
@keyframes hero-form-in { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }

.legal-page { background: var(--soft); }
.legal-page::before { position: fixed; }
.legal-header { min-height: 78px; padding: 10px max(24px, calc((100vw - 1000px) / 2)); display: flex; align-items: center; justify-content: space-between; background: var(--white); border-bottom: 1px solid var(--line); }
.legal-back { color: #575c66; font-size: 13px; }
.legal-content { max-width: 1000px; margin: 0 auto; padding: 75px 24px 105px; }
.legal-content > h1 { margin: 18px 0 36px; font-size: clamp(44px, 7vw, 72px); line-height: 1.04; letter-spacing: -.055em; }
.legal-content section { margin-top: 15px; padding: 27px 30px; background: var(--white); border-left: 2px solid var(--line); }
.legal-content section h2 { margin: 0 0 8px; font-size: 20px; }
.legal-content section p { margin: 0; color: var(--muted); }
.legal-content section a { color: var(--red); text-decoration: underline; }
.draft-notice { margin-bottom: 34px; padding: 21px 23px; background: #fff0f1; border-left: 4px solid var(--red); }
.draft-notice strong { font: 700 16px Archivo, sans-serif; }
.draft-notice p { margin: 4px 0 0; color: #5c626c; }

.legacy-redirect { min-height: 100svh; display: grid; place-items: center; padding: 24px; color: var(--white); background: var(--black); text-align: center; }
.legacy-redirect main { max-width: 560px; }
.legacy-redirect p { margin: 0 0 24px; color: #c3c6cc; font-size: 18px; }

@media (max-width: 1050px) {
  .main-nav { gap: 20px; }
  .hero-grid { grid-template-columns: minmax(0, 1fr) 400px; gap: 42px; }
  .hero h1 { font-size: clamp(52px, 6vw, 66px); }
  .editorial { gap: 55px; }
  .expertise-head { gap: 55px; }
}

@media (max-width: 860px) {
  .site-header, .site-header.scrolled { height: 72px; }
  .nav-shell { padding: 0 20px; }
  .brand-logo { width: 36px; height: 31px; }
  .brand-wordmark { font-size: 16px; }
  .menu-toggle { display: block; }
  .main-nav { display: none; position: absolute; top: 72px; right: 0; left: 0; flex-direction: column; align-items: stretch; gap: 2px; padding: 18px 20px 22px; background: var(--white); border-top: 1px solid var(--line); box-shadow: 0 24px 45px rgba(17, 19, 24, .12); }
  .main-nav.open { display: flex; }
  .main-nav > a:not(.nav-cta) { padding: 11px 2px; }
  .main-nav > a:not(.nav-cta)::after { display: none; }
  .nav-cta { margin-top: 6px; text-align: center; }
  .hero { min-height: auto; }
  .hero-image { object-position: 66% center; }
  .hero-shade { background: linear-gradient(180deg, rgba(17, 19, 24, .76), rgba(17, 19, 24, .95)); }
  .hero-grid { min-height: auto; grid-template-columns: 1fr; gap: 50px; padding: 76px 20px 130px; }
  .hero-copy { max-width: 720px; }
  .hero h1 { max-width: 680px; font-size: clamp(48px, 10vw, 72px); }
  .quote-card { width: 100%; max-width: 610px; }
  .hero-trust { padding: 0 20px; }
  .section { padding: 85px 20px; }
  .editorial, .expertise-head, .faq { grid-template-columns: 1fr; gap: 48px; }
  .editorial-visual, .editorial-visual img { min-height: 520px; }
  .editorial-visual { order: 2; }
  .expertise-head > p { max-width: 650px; }
  .expertise-list { margin-top: 48px; }
  .faq-heading { position: static; }
  .footer-main { grid-template-columns: 1fr; gap: 30px; }
  .footer-links { max-width: 440px; }
}

@media (max-width: 620px) {
  .hero-grid { padding-top: 60px; padding-bottom: 188px; }
  .hero h1 { font-size: clamp(43px, 13vw, 58px); }
  .hero-lead { font-size: 16px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 15px; margin: 31px 0; }
  .hero-points { display: grid; gap: 10px; }
  .quote-card { padding: 26px 20px 23px; }
  .quote-heading h2 { font-size: 22px; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .hero-trust { min-height: 142px; grid-template-columns: 1fr; padding: 13px 20px; }
  .hero-trust span { padding: 7px 0; border-top: 1px solid rgba(255, 255, 255, .12); border-left: 0; }
  .hero-trust span:first-child { border-top: 0; }
  .section h2 { font-size: clamp(37px, 11vw, 49px); }
  .editorial-visual, .editorial-visual img { min-height: 380px; }
  .editorial-visual figcaption { right: 22px; bottom: 20px; left: 22px; font-size: 15px; }
  .expertise-list article { grid-template-columns: 38px 1fr; gap: 10px 15px; padding: 23px 0; }
  .expertise-list article:hover { padding-right: 12px; padding-left: 12px; }
  .expertise-list p { grid-column: 2; }
  .process-head { align-items: flex-start; flex-direction: column; }
  .process-grid { grid-template-columns: 1fr; margin-top: 45px; }
  .process-grid article, .process-grid article + article { padding: 27px 0; border-right: 0; border-bottom: 1px solid #cfd3da; }
  .process-grid span { margin-bottom: 26px; }
  .closing { align-items: flex-start; flex-direction: column; gap: 35px; }
  .footer-bottom { align-items: flex-start; flex-direction: column; gap: 16px; }
  .footer-bottom div { flex-direction: column; gap: 5px; }
  .floating-cta { display: flex; }
  .legal-back { font-size: 0; }
  .legal-back::after { content: "← Retour"; font-size: 12px; }
  .legal-content { padding-top: 55px; }
  .legal-content section { padding: 22px 20px; }
}

/* Readable supporting text and generous touch targets. */
.main-nav, .text-link, .inline-arrow, .footer-links, .footer-contact a { font-size: 14px; }
.field label { font-size: 12px; }
.field input, .field select { font-size: 16px; }
.required-note, .consent, .form-note, .form-status { font-size: 12px; }
.quote-card { min-width: 0; padding: 25px 26px 20px; }
.quote-heading { margin-bottom: 18px; padding-bottom: 16px; }
.required-note { margin: -7px 0 14px; }
.quote-card .consent { margin: 3px 0 12px; font-size: 12px; line-height: 1.4; }
.quote-card .form-note { margin: 8px 0 0; font-size: 12px; line-height: 1.35; }
.quote-card .form-status { line-height: 1.4; overflow-wrap: anywhere; }
.required-note, .consent, .form-note { color: #626873; }
.quote-time, .quote-heading p, .eyebrow, .section-kicker { font-size: 12px; }
.footer-bottom { color: #a8acb5; font-size: 12px; }
.footer-links a, .footer-bottom a { display: inline-flex; align-items: center; min-height: 36px; }
.section[id] { scroll-margin-top: 90px; }
.menu-toggle { min-width: 44px; min-height: 44px; }
.menu-toggle span:not(.sr-only) { transition: transform .2s ease, opacity .2s ease; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
@media (max-width: 1050px) and (min-width: 861px) {
  .nav-shell { padding: 0 24px; }
  .main-nav { gap: 16px; }
  .main-nav .nav-cta { padding-inline: 12px; }
}
@media (max-width: 620px) {
  footer { padding: 48px 20px 88px; }
  .footer-main { min-width: 0; }
  .footer-contact a { overflow-wrap: anywhere; }
  .legal-header { padding-inline: 16px; }
  .quote-heading { gap: 12px; }
  .quote-card { padding: 24px 20px 20px; }
  .quote-time { max-width: 85px; text-align: center; }
  .floating-cta { bottom: max(18px, env(safe-area-inset-bottom)); }
}

.home-page { --trades-height: 64px; padding-bottom: calc(var(--trades-height) + env(safe-area-inset-bottom, 0px)); }
html:has(.home-page) { scroll-padding-bottom: calc(80px + env(safe-area-inset-bottom, 0px)); }
.home-page .floating-cta { bottom: calc(var(--trades-height) + 18px + env(safe-area-inset-bottom, 0px)); }
.trades-band { position: fixed; z-index: 35; right: 0; bottom: 0; left: 0; display: flex; align-items: center; gap: 16px; height: calc(var(--trades-height) + env(safe-area-inset-bottom, 0px)); padding: 0 20px env(safe-area-inset-bottom, 0px) 0; overflow: hidden; color: #111318; background: #ffffff; }
.trades-window { flex: 1; min-width: 0; overflow: hidden; }
.trades-track { display: flex; width: max-content; animation: trades-scroll 42s linear infinite; }
.trades-list { display: flex; flex-shrink: 0; align-items: center; margin: 0; padding: 22px 0; list-style: none; }
.trades-list li { display: flex; align-items: center; gap: 32px; padding-right: 32px; white-space: nowrap; font: 650 16px/1.25 Archivo, sans-serif; }
.trades-list li::before { content: ""; width: 4px; height: 4px; border-radius: 50%; background: currentColor; opacity: .55; }
.trades-pause { flex-shrink: 0; min-width: 70px; min-height: 44px; padding: 8px 12px; border: 1px solid #cdd0d5; border-radius: 4px; background: transparent; color: inherit; font: 600 12px Inter, sans-serif; cursor: pointer; }
.trades-band:hover .trades-track, .trades-band:focus-within .trades-track, .trades-band.is-paused .trades-track { animation-play-state: paused; }
@keyframes trades-scroll { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
  .trades-window { overflow-x: auto; }
  .trades-track { animation: none; }
  .trades-list[aria-hidden="true"], .trades-pause { display: none; }
  .trades-list { padding: 20px; }
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

/* Pages de service : même identité, lecture éditoriale et repères sobres. */
.guide-hero { color: var(--white); background: var(--black); }
.guide-hero-inner { width: min(100%, 1250px); margin: auto; padding: 30px 36px 64px; }
.breadcrumb { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 44px; color: #b9bdc6; font-size: 12px; }
.breadcrumb a:hover { color: white; }
.guide-hero .section-kicker { color: #ff737d; }
.guide-hero h1 { max-width: 950px; margin: 20px 0; font: 700 clamp(36px, 4.8vw, 66px)/1.08 Archivo, sans-serif; letter-spacing: -.04em; }
.guide-intro { max-width: 760px; margin: 0 0 28px; color: #c2c6ce; font-size: 18px; line-height: 1.65; }
.guide-layout { display: grid; grid-template-columns: 270px minmax(0, 1fr); gap: 80px; max-width: 1250px; margin: auto; padding: 72px 36px; }
.guide-toc { position: sticky; top: 106px; align-self: start; }
.guide-toc > p { margin: 0 0 20px; color: var(--muted); font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; }
.guide-toc nav { display: grid; border-top: 1px solid var(--line); margin-bottom: 28px; }
.guide-toc nav a { padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 14px; line-height: 1.5; }
.guide-toc nav a:hover { color: var(--red-dark); }
.guide-body { min-width: 0; }
.guide-section { margin-bottom: 44px; scroll-margin-top: 110px; }
.guide-section h2, .related-guides h2, .quote-page-layout h2 { margin: 0 0 20px; font: 700 clamp(26px, 2.4vw, 34px)/1.18 Archivo, sans-serif; letter-spacing: -.03em; }
.guide-section p { margin: 0 0 18px; color: #4e5561; font-size: 16px; line-height: 1.8; }
.document-list { padding-left: 22px; color: #4e5561; }
.document-list li { padding: 7px 0 7px 6px; }
.document-list li::marker { color: var(--red-dark); }
.guide-sources { padding-top: 26px; border-top: 1px solid var(--line); }
.guide-sources h2 { font-size: 17px; }
.guide-sources a { display: block; margin-bottom: 12px; color: var(--red-dark); font-size: 14px; text-decoration: underline; text-underline-offset: 3px; }
.guide-sources p { color: var(--muted); font-size: 12px; }
.related-guides { padding: 54px max(36px, calc((100vw - 1178px) / 2)); background: var(--soft); }
.guide-links { display: grid; grid-template-columns: 1fr 1fr; column-gap: 48px; }
.guide-links a { display: flex; justify-content: space-between; gap: 20px; padding: 20px 0; border-bottom: 1px solid #ccd0d7; font-weight: 650; }
.guide-links a:hover, .guide-section a:hover { color: var(--red-dark); }
.about-visual { margin: 0; align-self: start; }
.about-visual img { width: 100%; height: 360px; object-fit: cover; }
.about-visual figcaption { color: var(--muted); font-size: 12px; line-height: 1.5; }
.contact-details a { font-size: 16px; overflow-wrap: anywhere; }
.quote-page-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; max-width: 1150px; margin: auto; padding: 64px 36px 80px; align-items: start; }
.quote-page-layout > div > p:not(.section-kicker) { color: var(--muted); max-width: 440px; }
.quote-page-layout .quote-card { width: 100%; max-width: none; background: var(--white); border: 1px solid var(--line); border-top: 3px solid var(--red); box-shadow: none; }
.faq-page { max-width: 950px; margin: auto; padding: 60px 36px 90px; }
.faq-page .accordion p, .guide-body details p { font-size: 16px; }
.faq-page .accordion a { color: var(--red-dark); text-decoration: underline; }
.expertise-list h3 a { display: inline-flex; align-items: center; gap: 14px; }
.expertise-list h3 a::after { content: '↗'; color: var(--red); font-size: 17px; transition: transform .2s; }
.expertise-list h3 a:hover::after { transform: translate(2px, -2px); }
.home-about-link { margin-top: 26px; display: inline-block; }
.form-trap { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
.form-status.success { background: #eaf5ee; color: #205435; }
.button-submit:disabled { opacity: .65; cursor: wait; transform: none; }
.trades-band { box-shadow: 0 -1px 0 #dfe1e5; }
.footer-links { grid-template-columns: 1fr 1fr; }
@media (max-width: 860px) {
  .guide-layout { grid-template-columns: 1fr; gap: 36px; padding: 44px 20px; }
  .guide-toc { position: static; }
  .guide-toc nav { grid-template-columns: 1fr 1fr; column-gap: 20px; }
  .guide-hero-inner { padding: 24px 20px 48px; }
  .guide-intro { font-size: 16px; }
  .related-guides { padding: 40px 20px; }
  .quote-page-layout { grid-template-columns: 1fr; gap: 30px; padding: 40px 20px 60px; }
  .about-visual img { max-height: 300px; }
  .faq-page { padding: 40px 20px 60px; }
}
@media (max-width: 620px) {
  .guide-links, .guide-toc nav { grid-template-columns: 1fr; }
  .breadcrumb { margin-bottom: 28px; }
  .home-page { --trades-height: 54px; }
  .trades-band { gap: 8px; padding-right: 10px; }
  .trades-list li { gap: 22px; padding-right: 22px; font-size: 14px; }
  .trades-pause { min-width: 64px; }
  .quote-page-layout .quote-card { padding: 22px 18px; }
}
@media (prefers-reduced-motion: reduce) {
  .trades-track { animation: none; }
  .guide-toc { position: static; }
}
.quote-page .guide-hero-inner { padding-bottom: 30px; }
.quote-page .breadcrumb { margin-bottom: 22px; }
.quote-page .guide-hero h1 { font-size: clamp(32px, 4vw, 50px); }
.quote-page .guide-intro { margin-bottom: 0; }
.quote-page .quote-page-layout { padding-top: 36px; }
@media (max-width: 860px) {
  .quote-page .quote-page-layout > div { order: 2; }
  .quote-page .quote-page-layout .quote-card { order: 1; }
}

/* Bandeau métiers : composition éditoriale mate, alignée au bord de page. */
.trades-band {
  left: 0; right: 0; bottom: 0; gap: 0;
  padding-right: 24px; border: 0; border-top: 1px solid #e5e5e7;
  border-radius: 0; background: #fff; color: #17191d;
  box-shadow: 0 -4px 18px rgba(15,20,30,.045);
}
.trades-label {
  display: flex; align-items: center; align-self: stretch; flex-shrink: 0;
  padding: 0 28px; border-right: 1px solid #e8e9eb;
  font: 600 10px/1.4 Inter,sans-serif; letter-spacing: .15em; text-transform: uppercase;
}
.trades-window { mask-image: linear-gradient(90deg, transparent, #000 30px, #000 calc(100% - 30px), transparent); }
.trades-list li { gap: 32px; padding-right: 32px; font: 500 15px/1.3 Inter,sans-serif; letter-spacing: -.02em; text-shadow: none; }
.trades-list li::before { width: 1px; height: 14px; border-radius: 0; background: #d2d5da; opacity: 1; transform: none; box-shadow: none; }
.trades-pause {
  min-height: 44px; min-width: 64px; padding: 8px 12px; margin-left: 14px;
  border: 0; border-left: 1px solid #e8e9eb; border-radius: 0;
  background: transparent; color: #656a73; box-shadow: none;
  font: 500 11px/1.4 Inter,sans-serif; transition: color .2s, background .2s;
}
.trades-pause:hover, .trades-pause[aria-pressed="true"] { color: #111318; background: #f4f5f6; box-shadow: none; }
.trades-pause:focus-visible { outline: 2px solid #30353d; outline-offset: 0; }
@media(max-width:620px) {
  .trades-band { padding-right: 8px; }
  .trades-label { padding: 0 14px; font-size: 9px; letter-spacing: .1em; }
  .trades-list li { font-size: 13px; gap: 24px; padding-right: 24px; }
  .trades-pause { margin-left: 4px; min-width: 55px; padding: 8px; }
  .trades-window { mask-image: linear-gradient(90deg, transparent, #000 16px, #000 calc(100% - 16px), transparent); }
}