:root{--pcb-blue:#0b66b7;--pcb-blue-dark:#063d74;--pcb-yellow:#ffd800;--pcb-red:#e33b2f;--pcb-text:#102d55;--pcb-muted:#6e7d93;--pcb-border:#e2e9f1;--pcb-soft:#f5f8fc;--container:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--pcb-text);background:#fff;line-height:1.6}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}.container{width:min(var(--container),92%);margin-inline:auto}
.topbar{background:var(--pcb-blue-dark);color:#fff;font-size:12px;font-weight:700}.topbar__inner{min-height:36px;display:flex;align-items:center;justify-content:space-between;gap:20px}.topbar__left,.topbar__right{display:flex;align-items:center;gap:10px}.topbar__right{gap:12px}.topbar__right span{opacity:.95}
.site-header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.97);backdrop-filter:blur(12px);border-bottom:1px solid var(--pcb-border);box-shadow:0 8px 30px rgba(2,33,71,.08)}.site-header__inner{min-height:86px;display:flex;align-items:center;gap:26px}.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}.brand__logo{width:74px;height:74px;object-fit:contain;display:block}.brand__text strong{display:block;font-size:16px;line-height:1.08}.brand__text small{display:block;margin-top:4px;color:var(--pcb-red);font-weight:800;font-style:italic;font-size:12px}.primary-nav{display:flex;align-items:center;justify-content:center;gap:18px;flex:1}.primary-nav a{position:relative;padding:30px 0;font-size:14px;font-weight:800;white-space:nowrap}.primary-nav a:after{content:"";position:absolute;left:0;right:0;bottom:21px;height:3px;border-radius:999px;background:var(--pcb-yellow);transform:scaleX(0);transition:transform .2s ease}.primary-nav a:hover:after,.primary-nav a[aria-current=page]:after{transform:scaleX(1)}.header-actions{display:flex;align-items:center;gap:10px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;padding:12px 18px;border:1px solid transparent;font-weight:900;transition:transform .18s ease,box-shadow .18s ease;cursor:pointer}.btn:hover{transform:translateY(-1px);box-shadow:0 8px 22px rgba(0,0,0,.09)}.btn--yellow{background:var(--pcb-yellow);color:#173257}.btn--blue{background:var(--pcb-blue);color:#fff}.btn--red{background:var(--pcb-red);color:#fff}.btn--outline{border-color:currentColor;color:#fff;background:transparent}.btn--small{padding:10px 15px}.mobile-toggle{display:none;width:44px;height:44px;border:1px solid var(--pcb-border);border-radius:10px;background:#fff;color:var(--pcb-text);cursor:pointer}.mobile-toggle span,.mobile-toggle span:before,.mobile-toggle span:after{content:"";display:block;width:20px;height:2px;background:currentColor;margin:auto;position:relative}.mobile-toggle span:before{position:absolute;top:-7px;left:0}.mobile-toggle span:after{position:absolute;top:7px;left:0}
.eyebrow{font-size:12px;letter-spacing:4px;font-weight:900;color:var(--pcb-yellow)}.hero{min-height:650px;display:flex;align-items:center;background:linear-gradient(90deg,#003f78f0,#0866b8cc);:linear-gradient(90deg,#003f78f0,#0866b8cc)}.hero__content{color:#fff;padding:80px 0}.hero h1{font-size:clamp(42px,6vw,76px);line-height:1;margin:18px 0}.hero h1 span{color:var(--pcb-yellow)}.hero__text{max-width:650px;font-size:20px}.hero__actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}.pillars{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin-top:-45px;background:#fff;border-radius:18px;position:relative;box-shadow:0 10px 35px rgba(0,27,64,.09);overflow:hidden}.pillars article{padding:28px;text-align:center;border-right:1px solid var(--pcb-border)}.pillars strong,.pillars span{display:block}.pillars strong{font-size:19px}.pillars span{color:var(--pcb-muted)}.section{padding:90px 0}.section--soft{background:var(--pcb-soft)}.section__head{display:flex;justify-content:space-between;align-items:end;margin-bottom:28px}h1,h2,h3{line-height:1.15}h2{font-size:38px;margin:5px 0}.message-card{display:grid;grid-template-columns:330px 1fr;gap:35px;align-items:center;background:var(--pcb-soft);border-radius:22px;padding:24px}.message-card__portrait{height:320px;display:grid;place-items:center;border-radius:16px;background:#dce5ef;color:#74849c}.quote{font-size:28px;font-weight:800;color:var(--pcb-blue)}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.card{border:1px solid var(--pcb-border);border-radius:14px;overflow:hidden;background:#fff}.card__media{height:180px;background:#dde5ee;display:grid;place-items:center;color:#7c8ca3}.card__body{padding:18px}.tag{font-size:10px;font-weight:900;color:var(--pcb-blue)}.program-band{padding:80px 0;background:linear-gradient(100deg,#063d74,#0866b8);color:#fff}.program-band h2{max-width:700px}.form-card,.content-placeholder{background:var(--pcb-soft);border-radius:18px;padding:28px}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}label{display:grid;gap:7px;font-weight:700}input,textarea{width:100%;padding:13px;border:1px solid #ced8e5;border-radius:8px;background:#fff}.footer{background:#06284e;color:#fff;padding-top:60px}.footer__grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:40px}.footer h4{margin-top:0}.footer__grid a{display:block;margin:7px 0;color:#dbe6f3}.footer input{max-width:260px}.footer__bottom{border-top:1px solid #ffffff20;padding:16px 0;margin-top:40px;font-size:12px}
@media(max-width:1180px){.site-header__inner{gap:14px}.primary-nav{gap:12px}.primary-nav a{font-size:13px}.brand__logo{width:66px;height:66px}.brand__text strong{font-size:14px}}
@media(max-width:980px){.primary-nav,.header-actions{display:none}.mobile-toggle{display:block;margin-left:auto}.site-header__inner{min-height:74px}.site-header.is-open .primary-nav{display:flex;position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:1px solid var(--pcb-border);box-shadow:0 14px 25px rgba(0,0,0,.08);flex-direction:column;align-items:stretch;gap:0;padding:10px 4%}.site-header.is-open .primary-nav a{padding:14px 0}.site-header.is-open .primary-nav a:after{display:none}.site-header.is-open .header-actions{display:flex;position:absolute;top:100%;right:4%;margin-top:250px}.pillars,.cards{grid-template-columns:repeat(2,1fr)}.footer__grid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.topbar__inner{min-height:32px;font-size:10px}.topbar__right{display:none}.brand__logo{width:56px;height:56px}.brand__text strong{font-size:12px}.brand__text small{font-size:10px}.hero{min-height:600px}.pillars,.cards,.grid-2,.footer__grid{grid-template-columns:1fr}.section{padding:60px 0}.message-card{grid-template-columns:1fr}.section__head{align-items:flex-start;gap:12px;flex-direction:column}}
/* =========================================================
   PCB — NEWSLETTER FOOTER
   ========================================================= */

.footer-newsletter {
    max-width: 360px;
}

.footer-newsletter__intro {
    margin: 8px 0 18px;
    color: rgba(255, 255, 255, 0.78);
    font-size: 14px;
    line-height: 1.65;
}

.footer-newsletter__form {
    display: flex;
    align-items: stretch;
    gap: 8px;
    width: 100%;
}

.footer-newsletter__form input {
    flex: 1;
    min-width: 0;
    height: 48px;
    padding: 0 14px;

    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 9px;

    background: #fff;
    color: #172033;

    font-family: inherit;
    font-size: 14px;

    outline: none;
}

.footer-newsletter__form input::placeholder {
    color: #7d8795;
}

.footer-newsletter__form input:focus {
    border-color: #f1c400;
    box-shadow: 0 0 0 3px rgba(241, 196, 0, 0.18);
}

.footer-newsletter__form button {
    flex: 0 0 auto;
    height: 48px;
    padding: 0 17px;

    border: 0;
    border-radius: 9px;

    background: #f1c400;
    color: #10234a;

    font-family: inherit;
    font-size: 13px;
    font-weight: 800;

    cursor: pointer;
    transition: transform .2s ease, background .2s ease;
}

.footer-newsletter__form button:hover {
    background: #ffd728;
    transform: translateY(-1px);
}

.footer-newsletter__form button span {
    margin-left: 5px;
}

.footer-newsletter__note {
    margin: 10px 0 0;

    color: rgba(255, 255, 255, 0.52);

    font-size: 11px;
    line-height: 1.5;
}

.sr-only {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}


/* =========================================================
   RESPONSIVE
   ========================================================= */

@media (max-width: 700px) {

    .footer-newsletter {
        max-width: none;
    }

    .footer-newsletter__form {
        flex-direction: column;
    }

    .footer-newsletter__form input,
    .footer-newsletter__form button {
        width: 100%;
    }
}

/* =========================================================
   PCB — COORDONNÉES FOOTER
   ========================================================= */

.footer-brand {
    max-width: 350px;
}

.footer-brand__name {
    margin: 12px 0 22px;
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 13px;
}

.footer-contact a {
    display: flex;
    align-items: flex-start;
    gap: 10px;

    color: rgba(255, 255, 255, 0.82);
    font-size: 13px;
    line-height: 1.55;
    text-decoration: none;

    transition: color .2s ease;
}

.footer-contact a:hover {
    color: #f1c400;
}

.footer-contact__icon {
    flex: 0 0 20px;
    width: 20px;

    color: #f1c400;
    font-size: 15px;
    line-height: 1.5;
}

/* =========================================================
   NEWSLETTER — MESSAGES
   ========================================================= */

.footer-newsletter__message {
    margin: 0 0 15px;
    padding: 11px 13px;

    border-radius: 8px;

    font-size: 12px;
    line-height: 1.5;
    font-weight: 600;
}

.footer-newsletter__message--success {
    background: rgba(46, 170, 90, 0.14);
    color: #9ff0b8;
    border: 1px solid rgba(46, 170, 90, 0.28);
}

.footer-newsletter__message--info {
    background: rgba(241, 196, 0, 0.12);
    color: #ffe681;
    border: 1px solid rgba(241, 196, 0, 0.28);
}

.footer-newsletter__message--error {
    background: rgba(220, 70, 70, 0.14);
    color: #ffb0b0;
    border: 1px solid rgba(220, 70, 70, 0.28);
}