/* Navigation commune : repères techniques, composition éditoriale. */
.hdr-pilot .hdr-navigation { gap: 6px clamp(14px,1.5vw,26px); flex-wrap: nowrap; }
.hdr-pilot .hdr-navigation > a:not(.hdr-button),.hdr-pilot .hdr-services summary { position: relative; font-size: .8125rem; white-space: nowrap; }
.hdr-pilot .hdr-navigation > a:not(.hdr-button)::after { content: ''; position: absolute; left: 0; right: 0; bottom: 4px; height: 1px; background: var(--hdr-blue); transform: scaleX(0); transform-origin: left; transition: transform .18s ease; }
.hdr-pilot .hdr-navigation > a:not(.hdr-button):hover::after,.hdr-pilot .hdr-navigation > a[aria-current]:not(.hdr-button)::after,.hdr-pilot .hdr-navigation > .hdr-nav-current::after { transform: scaleX(1); }
.hdr-pilot .hdr-navigation > a[aria-current]:not(.hdr-button),.hdr-pilot .hdr-services-current summary { color: var(--hdr-blue); }
.hdr-pilot .hdr-services { position: static; }
.hdr-pilot .hdr-services summary::after { width: 20px; height: 20px; display: inline-flex; justify-content: center; align-items: center; background: var(--hdr-accent-wash); color: var(--hdr-blue); margin-left: 8px; font: 400 1rem/1 ui-monospace,Consolas,monospace; }
.hdr-pilot .hdr-services[open] summary { color: var(--hdr-blue); }
.hdr-pilot .hdr-services > .hdr-services-panel { position: absolute; top: 100%; left: var(--hdr-pad); right: var(--hdr-pad); width: auto; max-height: calc(100dvh - var(--hdr-admin-offset) - 110px); overflow-y: auto; overscroll-behavior: contain; padding: 0; margin: 0; border: 1px solid var(--hdr-line); border-top: 2px solid var(--hdr-blue); box-shadow: 0 18px 35px #11131812; display: grid; grid-template-columns: .8fr 2fr; }
.hdr-pilot .hdr-services-intro { background: #f3f5fa; padding: clamp(24px,3vw,44px); }
.hdr-pilot .hdr-nav-kicker,.hdr-pilot .hdr-service-number { color: var(--hdr-blue); font: 400 .6875rem/1.6 ui-monospace,Consolas,monospace; letter-spacing: .045em; }
.hdr-pilot .hdr-nav-title { font: 400 clamp(2rem,2.6vw,3rem)/1.12 Arial,Helvetica,sans-serif; letter-spacing: -.045em; margin-block: 24px; }
.hdr-pilot .hdr-nav-title em { color: var(--hdr-blue); font-family: Georgia,serif; }
.hdr-pilot .hdr-services-intro > p:last-of-type { color: var(--hdr-muted); font-size: .875rem; max-width: 280px; }
.hdr-pilot .hdr-services-intro .hdr-text-link { margin-top: 20px; padding: 8px 0; color: var(--hdr-blue); font-size: .8125rem; }
.hdr-pilot .hdr-services-links { display: grid; grid-template-columns: 1fr 1fr; padding: 20px 32px; gap: 0 32px; }
.hdr-pilot .hdr-services-panel .hdr-service-link { display: grid; grid-template-columns: 24px minmax(0,1fr) 16px; gap: 12px; align-items: start; padding: 20px 0; min-height: 90px; border-bottom: 1px solid var(--hdr-line); color: var(--hdr-ink); }
.hdr-pilot .hdr-service-label { display: block; font: 400 1.0625rem/1.35 Arial,Helvetica,sans-serif; letter-spacing: -.02em; }
.hdr-pilot .hdr-service-link small { display: block; margin-top: 6px; font-size: .75rem; line-height: 1.5; color: var(--hdr-muted); }
.hdr-pilot .hdr-service-arrow { color: var(--hdr-blue); font-size: 1rem; transition: transform .18s ease; }
.hdr-pilot .hdr-service-link:hover .hdr-service-label,.hdr-pilot .hdr-service-link[aria-current] .hdr-service-label { color: var(--hdr-blue); }
.hdr-pilot .hdr-service-link:hover .hdr-service-arrow { transform: translate(2px,-2px); }
.hdr-pilot .hdr-service-link[aria-current] { border-bottom-color: var(--hdr-blue); }
.hdr-pilot .hdr-menu-toggle { align-items: center; gap: 16px; border-color: transparent; font-size: .8125rem; }
.hdr-menu-sign { color: var(--hdr-blue); font: 400 1.25rem/1 ui-monospace,Consolas,monospace; }
@media (max-width: 1150px) {
 .hdr-pilot.hdr-js .hdr-menu-toggle { display: inline-flex; }
 .hdr-pilot .hdr-navigation,.hdr-pilot.hdr-js .hdr-navigation.hdr-menu-open { flex-direction: column; flex-wrap: nowrap; align-items: stretch; gap: 0; max-height: calc(100dvh - var(--hdr-admin-offset) - 106px); padding-bottom: 12px; }
 .hdr-pilot .hdr-navigation > a:not(.hdr-button),.hdr-pilot .hdr-services summary { min-height: 54px; font-size: 1rem; border-bottom: 1px solid var(--hdr-line); justify-content: space-between; }
 .hdr-pilot .hdr-navigation > a:not(.hdr-button)::after { display: none; }
 .hdr-pilot .hdr-services > .hdr-services-panel { position: static; width: 100%; max-height: none; border: 0; box-shadow: none; display: block; overflow: visible; }
 .hdr-pilot .hdr-services-intro { display: none; }
 .hdr-pilot .hdr-services-links { padding: 8px 0 16px; gap: 0 24px; }
 .hdr-pilot .hdr-services-panel .hdr-service-link { min-height: 80px; padding-block: 16px; }
 .hdr-pilot .hdr-service-label { font-size: .9375rem; }
 .hdr-pilot .hdr-navigation > .hdr-button { margin-top: 20px; width: 100%; }
}
@media (max-width: 640px) { .hdr-pilot .hdr-services-links { grid-template-columns: 1fr; } }
@media (prefers-reduced-motion: reduce) { .hdr-pilot .hdr-navigation > a::after,.hdr-pilot .hdr-service-arrow { transition: none; } }

/* 0.55 — rythme commun après les fils d’Ariane des pages éditoriales. */
body.hdr-pilot main .hdr-breadcrumb + :is(.hdrc-opening,.hdrd-opening,.hdrb-opening,.hdra-opening,.hdr-pillar-opening,.hdr-portfolio-intro) { padding-top: 24px; }
body.hdr-contact-page main .hdrc-opening { align-items: start; }
body.hdr-about-page main .hdra-opening-copy { align-self: start; padding-top: 0; }
@media (max-width: 760px) {
 body.hdr-pilot main .hdr-breadcrumb + :is(.hdrc-opening,.hdrd-opening,.hdrb-opening,.hdra-opening,.hdr-pillar-opening,.hdr-portfolio-intro) { padding-top: 16px; }
}