.istas-navigation{position:sticky;top:0;z-index:90;background:#fff;border-bottom:1px solid #e3e8f0;box-shadow:0 4px 20px #17366506;font-family:Arial,sans-serif}.istas-navigation-inner{max-width:1240px;min-height:86px;margin:auto;padding:12px 28px;display:flex;align-items:center;justify-content:space-between;gap:24px;box-sizing:border-box}.istas-navigation-brand{flex:0 0 116px;display:block}.istas-navigation-brand img{display:block;width:116px;height:auto}.istas-desktop-nav{display:flex;align-items:center;gap:18px;margin-left:auto}.istas-menu-group{position:relative;min-width:0}.istas-menu-group summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:8px;color:#122d55;font-size:.89rem;font-weight:700;line-height:1.5;white-space:nowrap;padding:12px 3px}.istas-menu-group summary::-webkit-details-marker,.istas-mobile-nav>summary::-webkit-details-marker{display:none}.istas-menu-group summary::after{content:'⌄';font-size:1rem;font-weight:400}.istas-menu-group[open]>summary::after{transform:rotate(180deg)}.istas-menu-group .has-current-page{color:#0857ad}.istas-menu-links{position:absolute;top:100%;left:-16px;width:300px;max-height:68vh;overflow:auto;padding:10px;background:white;box-shadow:0 16px 40px #102a4b24;border:1px solid #dce4ef;border-radius:14px;z-index:95}.istas-desktop-nav>.istas-menu-group:last-child .istas-menu-links{left:auto;right:0}.istas-menu-links a{display:block;white-space:normal;font-size:.88rem;line-height:1.5;padding:11px 12px;border-radius:8px;color:#203d63;text-decoration:none;overflow-wrap:anywhere}.istas-menu-links a:hover,.istas-menu-links a[aria-current=page]{background:#edf4ff;color:#064caa}.istas-navigation-cta,.istas-mobile-contact{display:inline-flex;gap:8px;align-items:center;justify-content:center;flex-shrink:0;background:#fa8508;color:#fff;text-decoration:none;font-weight:800;font-size:.87rem;padding:14px 18px;border-radius:10px;line-height:1.35}.istas-navigation-cta:hover,.istas-mobile-contact:hover{background:#dd6d00;color:#fff}.istas-mobile-nav{display:none}.istas-navigation a:focus-visible,.istas-navigation summary:focus-visible{outline:3px solid #f39235;outline-offset:3px;border-radius:7px}.istas-mobile-cross a{display:block;color:#164e94;font-size:.9rem;font-weight:700;padding:16px 12px}.istas-navigation~main .hero{margin-top:0}@media(max-width:1050px){.istas-navigation-inner{padding:12px 20px;gap:16px}.istas-desktop-nav{gap:10px}.istas-menu-group summary{font-size:.8rem}.istas-navigation-cta{padding:12px;font-size:.8rem}.istas-navigation-brand,.istas-navigation-brand img{width:102px;flex-basis:102px}}@media(max-width:900px){.istas-navigation-inner{min-height:76px;padding:10px 18px}.istas-desktop-nav{display:none}.istas-navigation-cta{margin-left:auto}.istas-mobile-nav{display:block}.istas-mobile-nav>summary{list-style:none;display:flex;align-items:center;gap:12px;border:1px solid #104c96;border-radius:9px;color:#123762;font-size:.9rem;font-weight:700;padding:12px;cursor:pointer}.istas-mobile-nav>nav{position:absolute;top:100%;left:0;right:0;background:#fff;border-top:1px solid #dce4ef;box-shadow:0 14px 25px #122a4a20;padding:14px 20px 22px;max-height:calc(100svh - 100px);overflow:auto}.istas-mobile-nav .istas-menu-group{border-bottom:1px solid #e1e7f0}.istas-mobile-nav .istas-menu-group>summary{font-size:1rem;padding:16px 8px;justify-content:space-between}.istas-mobile-nav .istas-menu-links{position:static;width:auto;max-height:none;box-shadow:none;border:0;padding:0 0 12px;border-radius:0}.istas-mobile-nav .istas-menu-links a{padding:11px 16px}.istas-mobile-contact{display:flex;margin-bottom:10px}.istas-menu-group[open]>.istas-menu-links{display:block}}@media(max-width:540px){.istas-navigation-cta{display:none}.istas-mobile-nav{margin-left:auto}.istas-navigation-brand img{width:108px}}

.page-hero--opportunities .editorial-hero-grid{grid-template-columns:minmax(0,1.1fr) minmax(320px,480px)}.page-hero--opportunities .editorial-hero-media{aspect-ratio:auto;max-width:480px;overflow:visible}.page-hero--opportunities .editorial-hero-media img{height:auto;aspect-ratio:2;object-fit:contain;border-radius:15px}.page-hero--opportunities figcaption{font-size:.72rem;line-height:1.5;color:#53627c;padding:9px 4px 2px;text-align:center}@media(max-width:900px){.page-hero--opportunities .editorial-hero-grid{grid-template-columns:1fr}.page-hero--opportunities .editorial-hero-media{max-width:480px}}

/* Logo simplifié validé pour le nouvel en-tête. */
@media(min-width:1051px){.istas-navigation-brand{flex-basis:150px}.istas-navigation-brand img{width:150px}}
@media(min-width:901px) and (max-width:1050px){.istas-navigation-brand{flex-basis:124px}.istas-navigation-brand img{width:124px}}
@media(max-width:900px){.istas-navigation-brand{flex-basis:126px}.istas-navigation-brand img{width:126px}}

.human-tagline{display:block;flex-basis:100%;margin:0 auto;padding:0 28px 24px;max-width:1240px;color:inherit;font-size:1rem;font-weight:700;line-height:1.6;text-align:center;box-sizing:border-box}.professions-watch:not([data-topic="all"]) .watch-grid{grid-template-columns:1fr}

/* Bleu officiel du menu, ordinateur et mobile. */
.istas-navigation .istas-menu-group summary,.istas-navigation .istas-menu-links a,.istas-mobile-nav>summary{color:#0857ad}
.istas-navigation .istas-menu-group summary:hover,.istas-navigation .istas-menu-links a:hover{color:#064caa}