/* DBS — site public */
:root {
  --navy: #0B2A4E; --navy-2: #16365F; --navy-3: #1E4B7E; --ink: #14202E; --muted: #5B6676; --line: #E3E8EF;
  --bg: #FFFFFF; --bg-soft: #F4F6FA; --yellow: #F5C518; --yellow-d: #D9A90B; --gold: #B79A5B; --grey: #6B7280;
  --ok: #1F8A5A; --danger: #C23B3B; --radius: 14px; --shadow: 0 10px 30px rgba(11, 42, 78, .10);
  --font-t: 'Montserrat', 'Segoe UI', Arial, sans-serif; --font: 'Inter', 'Segoe UI', Arial, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--font); color: var(--ink); background: var(--bg); line-height: 1.6; font-size: 16px; }
img, svg { max-width: 100%; display: block; }
a { color: var(--navy-3); }
h1, h2, h3, h4 { font-family: var(--font-t); color: var(--navy); line-height: 1.2; margin: 0 0 .5em; }
h1 { font-size: clamp(2rem, 4.2vw, 3.2rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 800; }
h3 { font-size: 1.15rem; font-weight: 700; }
p { margin: 0 0 1em; }
.wrap { width: min(1160px, 100% - 32px); margin-inline: auto; }
.skip { position: absolute; left: -999px; } .skip:focus { left: 16px; top: 16px; background: #fff; padding: 8px 12px; z-index: 100; }
:focus-visible { outline: 3px solid var(--yellow); outline-offset: 2px; }

/* En-tête */
.top { background: var(--navy); color: #C9D3E0; font-size: .85rem; }
.top .wrap { display: flex; justify-content: space-between; gap: 12px; padding: 6px 0; flex-wrap: wrap; }
.top a { color: #fff; text-decoration: none; }
header.site { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .96); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
header.site .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 76px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand img { height: 52px; width: auto; }
.brand b { display: block; font-family: var(--font-t); font-weight: 800; color: var(--navy); letter-spacing: .02em; font-size: 1.02rem; }
.brand span { display: block; font-size: .78rem; color: var(--muted); }
nav.main ul { list-style: none; display: flex; gap: 4px; margin: 0; padding: 0; align-items: center; }
nav.main a { display: block; padding: 10px 14px; border-radius: 10px; text-decoration: none; color: var(--ink); font-weight: 600; font-size: .95rem; }
nav.main a:hover { background: var(--bg-soft); }
nav.main a[aria-current="page"] { color: var(--navy); background: #FFF6CC; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 13px 22px; border-radius: 12px; font-weight: 700; text-decoration: none; border: 2px solid transparent; cursor: pointer; font-size: 1rem; font-family: var(--font); transition: transform .12s, box-shadow .12s, background .12s; }
.btn:hover { transform: translateY(-1px); box-shadow: 0 6px 16px rgba(11, 42, 78, .18); }
.btn-y { background: var(--yellow); color: var(--navy); }
.btn-y:hover { background: #FFD43B; }
.btn-n { background: var(--navy); color: #fff; }
.btn-o { border-color: currentColor; color: #fff; background: transparent; }
.btn-o.dark { color: var(--navy); }
nav.main .btn { padding: 10px 16px; margin-left: 6px; }
.burger { display: none; background: none; border: 0; padding: 10px; cursor: pointer; }
.burger span { display: block; width: 26px; height: 3px; background: var(--navy); margin: 5px 0; border-radius: 2px; }

/* Héros */
.hero { background: radial-gradient(1200px 500px at 85% 20%, #1E4B7E 0%, var(--navy) 60%); color: #fff; overflow: hidden; }
.hero .wrap { display: grid; grid-template-columns: 1.05fr 1fr; gap: 40px; align-items: center; padding: 64px 0 56px; }
.hero h1 { color: #fff; }
.hero h1 em { font-style: normal; color: var(--yellow); }
.hero p.lead { font-size: 1.15rem; color: #D6E0EC; max-width: 560px; }
.hero .cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 26px; }
.hero .visuel { border-radius: 22px; overflow: hidden; box-shadow: 0 30px 60px rgba(0, 0, 0, .35); border: 1px solid rgba(255, 255, 255, .12); aspect-ratio: 3 / 2; background: var(--navy-2); }
.hero .visuel img { width: 100%; height: 100%; object-fit: cover; }
.pills { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 22px; }
.pills span { background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .16); padding: 6px 12px; border-radius: 999px; font-size: .85rem; color: #E6ECF4; }
.page-hero { background: linear-gradient(120deg, var(--navy), var(--navy-3)); color: #fff; padding: 56px 0 46px; }
.page-hero h1 { color: #fff; margin-bottom: .3em; }
.page-hero p { color: #D6E0EC; max-width: 720px; font-size: 1.08rem; margin: 0; }
.crumb { font-size: .85rem; color: #AFC0D6; margin-bottom: 10px; } .crumb a { color: #fff; }

/* Sections */
section.s { padding: 72px 0; }
section.s.soft { background: var(--bg-soft); }
.titre-s { max-width: 720px; margin-bottom: 36px; }
.titre-s .sur { display: inline-block; font-weight: 800; font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; color: var(--yellow-d); margin-bottom: 8px; }
.titre-s p { color: var(--muted); font-size: 1.05rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; box-shadow: 0 1px 0 rgba(11, 42, 78, .03); transition: box-shadow .15s, transform .15s; }
.card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.card .ico { width: 54px; height: 54px; border-radius: 14px; background: #FFF6CC; display: grid; place-items: center; margin-bottom: 14px; }
.card .ico svg { width: 28px; height: 28px; stroke: var(--navy); }
.card p { color: var(--muted); margin: 0; }
.chiffres { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.chiffre { background: var(--navy); color: #fff; border-radius: var(--radius); padding: 24px; }
.chiffre b { display: block; font-family: var(--font-t); font-size: 2rem; color: var(--yellow); font-weight: 800; }
.chiffre span { color: #D6E0EC; font-size: .95rem; }
.illus { border-radius: 22px; overflow: hidden; box-shadow: var(--shadow); aspect-ratio: 4 / 3; background: var(--bg-soft); }
.illus img { width: 100%; height: 100%; object-fit: cover; }
ul.check { list-style: none; padding: 0; margin: 0 0 1em; }
ul.check li { padding-left: 32px; position: relative; margin-bottom: 10px; }
ul.check li::before { content: ""; position: absolute; left: 0; top: 4px; width: 20px; height: 20px; border-radius: 6px; background: var(--yellow) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230B2A4E' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center / 14px no-repeat; }
.etapes { counter-reset: e; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.etape { background: #fff; border-radius: var(--radius); border: 1px solid var(--line); padding: 22px; position: relative; }
.etape::before { counter-increment: e; content: counter(e); width: 38px; height: 38px; border-radius: 50%; background: var(--navy); color: var(--yellow); font-weight: 800; display: grid; place-items: center; margin-bottom: 12px; font-family: var(--font-t); }
.etape p { color: var(--muted); margin: 0; font-size: .95rem; }
.bande { background: var(--yellow); }
.bande .wrap { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 34px 0; flex-wrap: wrap; }
.bande h2 { margin: 0; font-size: 1.6rem; }
.clients { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 16px; }
.clients a, .clients div { background: #fff; border: 1px solid var(--line); border-radius: 12px; height: 96px; display: grid; place-items: center; padding: 14px; }
.clients img { max-height: 64px; width: auto; filter: grayscale(1); opacity: .85; transition: .2s; }
.clients a:hover img { filter: none; opacity: 1; }

/* Offres */
.offres { display: grid; gap: 16px; }
.offre { background: #fff; border: 1px solid var(--line); border-left: 5px solid var(--yellow); border-radius: var(--radius); padding: 22px 24px; }
.offre .meta { display: flex; gap: 8px; flex-wrap: wrap; margin: 6px 0 12px; }
.tag { background: var(--bg-soft); border: 1px solid var(--line); border-radius: 999px; padding: 3px 11px; font-size: .82rem; color: var(--navy-2); font-weight: 600; }
.offre details { margin-top: 8px; }
.offre summary { cursor: pointer; color: var(--navy-3); font-weight: 600; }
.offre .txt { white-space: pre-line; color: var(--muted); }
.offre .act { display: flex; gap: 10px; margin-top: 14px; flex-wrap: wrap; }
.vide { text-align: center; padding: 34px; color: var(--muted); background: #fff; border: 1px dashed var(--line); border-radius: var(--radius); }

/* Formulaires */
form.f { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 28px; box-shadow: var(--shadow); }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.champ { margin-bottom: 14px; }
.champ label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: 6px; color: var(--navy); }
.champ label small { font-weight: 400; color: var(--muted); }
.champ input, .champ select, .champ textarea { width: 100%; padding: 12px 14px; border: 1.5px solid #CDD5E0; border-radius: 10px; font: inherit; font-size: 16px; background: #fff; color: var(--ink); }
.champ input:focus, .champ select:focus, .champ textarea:focus { border-color: var(--navy-3); outline: 3px solid rgba(245, 197, 24, .45); }
.champ input[type=file] { padding: 10px; background: var(--bg-soft); }
.consent { display: flex; gap: 10px; align-items: flex-start; font-size: .88rem; color: var(--muted); margin: 6px 0 16px; }
.consent input { margin-top: 4px; width: 18px; height: 18px; flex-shrink: 0; }
.hp { position: absolute !important; left: -5000px !important; }
.msg { border-radius: 12px; padding: 14px 16px; margin-top: 14px; display: none; font-weight: 500; }
.msg.ok { display: block; background: #E5F5EE; color: var(--ok); border: 1px solid #B9E3CF; }
.msg.err { display: block; background: #FBEAEA; color: var(--danger); border: 1px solid #F1C4C4; }
.btn[disabled] { opacity: .6; pointer-events: none; }

/* Fenêtre de candidature */
dialog.modal { border: 0; padding: 0; border-radius: 20px; width: min(760px, 100% - 24px); max-height: calc(100vh - 32px); box-shadow: 0 30px 80px rgba(0, 0, 0, .35); }
dialog.modal::backdrop { background: rgba(8, 16, 32, .6); }
dialog.modal .tete { display: flex; justify-content: space-between; align-items: center; padding: 18px 24px; background: var(--navy); color: #fff; position: sticky; top: 0; z-index: 2; }
dialog.modal .tete h3 { color: #fff; margin: 0; }
dialog.modal .fermer { background: rgba(255, 255, 255, .12); color: #fff; border: 0; border-radius: 10px; padding: 8px 12px; cursor: pointer; font-weight: 700; }
dialog.modal form.f { border: 0; box-shadow: none; border-radius: 0; }

/* Contact */
.coord { display: grid; gap: 14px; }
.coord .card { display: flex; gap: 14px; align-items: flex-start; padding: 18px; }
.coord .card .ico { margin: 0; flex-shrink: 0; }
.coord .card b { display: block; color: var(--navy); }
.coord .card a { text-decoration: none; }

/* Pied de page */
footer.site { background: #071C35; color: #AFC0D6; padding: 56px 0 24px; font-size: .93rem; }
footer.site .cols { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: 30px; }
footer.site h4 { color: #fff; font-size: 1rem; }
footer.site a { color: #DCE5F0; text-decoration: none; }
footer.site a:hover { color: var(--yellow); }
footer.site ul { list-style: none; padding: 0; margin: 0; } footer.site li { margin-bottom: 8px; }
footer.site .bas { border-top: 1px solid rgba(255, 255, 255, .1); margin-top: 36px; padding-top: 18px; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font-size: .82rem; }
footer.site .logo-f { display: flex; gap: 12px; align-items: center; margin-bottom: 12px; }
footer.site .logo-f img { height: 46px; background: #fff; border-radius: 10px; padding: 4px; }
.legal h2 { font-size: 1.3rem; margin-top: 1.6em; }

/* Animation douce */
.js .apparait { opacity: 0; transform: translateY(14px); transition: opacity .6s ease, transform .6s ease; }
.js .apparait.vu { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .js .apparait { opacity: 1; transform: none; transition: none; } html { scroll-behavior: auto; } }

/* Mobile */
@media (max-width: 960px) {
  .hero .wrap, .grid-2 { grid-template-columns: 1fr; }
  .grid-3, .chiffres, .etapes, .grid-4 { grid-template-columns: 1fr 1fr; }
  footer.site .cols { grid-template-columns: 1fr 1fr; }
  .burger { display: block; }
  nav.main { position: fixed; inset: 76px 0 auto 0; background: #fff; border-bottom: 1px solid var(--line); box-shadow: var(--shadow); display: none; }
  nav.main.open { display: block; }
  nav.main ul { flex-direction: column; align-items: stretch; padding: 10px 16px 18px; }
  nav.main a { padding: 14px; }
  nav.main .btn { margin: 8px 0 0; }
}
@media (max-width: 600px) {
  .grid-3, .chiffres, .etapes, .grid-4, .row, footer.site .cols { grid-template-columns: 1fr; }
  section.s { padding: 52px 0; }
  .hero .wrap { padding: 40px 0; }
  .top .wrap { justify-content: center; }
  .top .wrap > span:first-child { display: none; }
  form.f { padding: 20px; }
  .brand img { height: 44px; }
  .brand > span > span { display: none; }
  .brand b { font-size: .92rem; }
}