/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: 'Satoshi', -apple-system, 'Segoe UI', sans-serif; background: #fff; color: #0E1E32; -webkit-font-smoothing: antialiased; overflow-x: hidden; }

/* ── Nav ── */
.nav { position: sticky; top: 0; z-index: 60; background: rgba(255,255,255,.9); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid #E7EAE8; }
.nav-inner { max-width: 1280px; margin: 0 auto; padding: 0 clamp(18px,4vw,44px); height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.nav-logo { display: flex; align-items: center; text-decoration: none; flex-shrink: 0; }
.nav-logo img { height: 64px; width: auto; display: block; }
.nav-links { display: flex; align-items: center; gap: clamp(16px,2.3vw,32px); }
.nav-links a { position: relative; text-decoration: none; font-weight: 500; font-size: 15.5px; color: #3A4654; padding: 6px 1px; transition: color .18s; }
.nav-links a:hover { color: #06294F; }
.nav-links a.active::after { content: ''; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; background: #06294F; border-radius: 2px; }
.nav-cta { background: #0078E4 !important; color: #fff !important; font-weight: 700 !important; font-size: 15px !important; padding: 11px 22px !important; border-radius: 9px; text-decoration: none; white-space: nowrap; transition: background .18s, transform .18s !important; }
.nav-cta:hover { background: #0063C0 !important; transform: translateY(-1px) !important; }
.nav-cta::after { display: none !important; }
.nav-burger { display: none; align-items: center; justify-content: center; width: 42px; height: 42px; border: 1px solid #E7EAE8; border-radius: 10px; background: #fff; cursor: pointer; color: #0E1E32; }
.nav-mobile { display: none; border-top: 1px solid #E7EAE8; background: #fff; padding: 8px clamp(18px,4vw,44px) 20px; }
.nav-mobile.open { display: block; }
.nav-mobile a { display: block; padding: 13px 0; text-decoration: none; font-weight: 600; font-size: 17px; color: #0E1E32; border-bottom: 1px solid #F0F2F1; }
.nav-mobile a:hover { color: #0078E4; }
.nav-mobile .nav-cta { display: inline-block; margin-top: 16px; padding: 12px 24px !important; }
@media (max-width: 880px) { .nav-links { display: none; } .nav-burger { display: inline-flex; } }

/* ── Footer ── */
.footer { font-family: 'Satoshi', -apple-system, 'Segoe UI', sans-serif; background: #06294F; color: #fff; }
.footer-inner { max-width: 1280px; margin: 0 auto; padding: clamp(48px,6vw,72px) clamp(20px,4vw,44px) 40px; display: grid; grid-template-columns: repeat(auto-fit, minmax(230px,1fr)); gap: 44px 32px; }
.footer-nav-link { display: block; text-decoration: none; color: rgba(224,238,255,.78); font-size: 15px; padding: 7px 0; transition: color .18s; }
.footer-nav-link:hover { color: #fff; }
.footer-contact-link { display: inline-flex; align-items: center; gap: 7px; margin-top: 14px; color: #7FC0FF; font-size: 15px; text-decoration: none; font-weight: 600; white-space: nowrap; transition: color .18s; }
.footer-contact-link:hover { color: #fff; }
.footer-meta-link { font-size: 14px; color: rgba(224,238,255,.55); text-decoration: none; transition: color .18s; }
.footer-meta-link:hover { color: #fff; }

/* ── Cards ── */
.ncard { transition: transform .2s, box-shadow .2s; }
.ncard:hover { transform: translateY(-3px); box-shadow: 0 26px 50px -28px rgba(12,42,36,.45); }
.ncard:hover .ncimg { transform: scale(1.05); }
.pcard { transition: transform .2s, box-shadow .2s; }
.pcard:hover { transform: translateY(-3px); box-shadow: 0 22px 44px -26px rgba(12,42,36,.4); }

/* ── Hero CTA buttons ── */
.hero-btn-primary { background: #fff; color: #06294F; font-family: inherit; font-weight: 700; font-size: 16px; padding: 15px 30px; border-radius: 10px; text-decoration: none; white-space: nowrap; transition: transform .18s, box-shadow .18s; display: inline-block; }
.hero-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 30px -12px rgba(0,0,0,.4); }
.hero-btn-ghost { display: inline-flex; align-items: center; gap: 9px; background: rgba(255,255,255,.08); border: 1.5px solid rgba(255,255,255,.4); color: #fff; font-family: inherit; font-weight: 600; font-size: 16px; padding: 15px 28px; border-radius: 10px; text-decoration: none; white-space: nowrap; transition: background .18s; }
.hero-btn-ghost:hover { background: rgba(255,255,255,.16); }

/* ── All news link ── */
.all-news-link { display: inline-flex; align-items: center; gap: 8px; color: #06294F; font-weight: 600; font-size: 15.5px; text-decoration: none; border-bottom: 2px solid #0078E4; padding-bottom: 4px; white-space: nowrap; transition: gap .18s; }
.all-news-link:hover { gap: 12px; }

/* ── Publications ── */
.pubrow { display: grid; grid-template-columns: 64px 1fr auto; gap: clamp(14px,2vw,28px); align-items: start; padding: 24px 16px; border-radius: 14px; border-bottom: 1px solid #EFF1F0; transition: background .18s; }
.pubrow:hover { background: #F7F8F7; }
.publink { display: inline-flex; align-items: center; gap: 6px; background: #F0F4F3; color: #06294F; font-weight: 600; font-size: 13px; padding: 9px 14px; border-radius: 8px; text-decoration: none; white-space: nowrap; transition: background .18s, color .18s; }
.pubrow:hover .publink { background: #06294F; color: #fff; }
.pubrow:hover .publink svg { stroke: #7FC0FF; }

/* ── Funder tiles ── */
.funder-tile { display: flex; align-items: center; justify-content: center; height: 104px; padding: 20px; background: #fff; border: 1px solid #EAECEA; border-radius: 14px; transition: box-shadow .2s, transform .2s; }
.funder-tile:hover { box-shadow: 0 16px 34px -22px rgba(6,41,79,.4); transform: translateY(-2px); }

/* ── Contact form ── */
.fld { width: 100%; border: 1px solid #DDE3E1; border-radius: 10px; background: #fff; font-family: inherit; font-size: 15px; color: #0E1E32; padding: 13px 15px; outline: none; transition: border-color .15s, box-shadow .15s; }
.fld:focus { border-color: #06294F; box-shadow: 0 0 0 3px rgba(127,192,255,.5); }
.fld::placeholder { color: #9AA0A8; }
.btn-submit { background: #0078E4; color: #fff; border: none; font-family: inherit; font-weight: 700; font-size: 16px; padding: 15px; border-radius: 10px; cursor: pointer; transition: background .18s; width: 100%; }
.btn-submit:hover { background: #0063C0; }
.btn-reset { background: #06294F; color: #fff; border: none; font-family: inherit; font-weight: 700; font-size: 15px; padding: 13px 24px; border-radius: 10px; cursor: pointer; margin-top: 24px; transition: background .18s; }
.btn-reset:hover { background: #0A3A6E; }
.contact-email { font-size: 14.5px; color: #06294F; font-weight: 600; text-decoration: none; border-bottom: 1px solid #0078E4; transition: color .18s; }
.contact-email:hover { color: #0A3A6E; }

/* ── News card buttons ── */
.news-btn { display: inline-flex; align-items: center; gap: 7px; background: #06294F; color: #fff; font-weight: 600; font-size: 13.5px; padding: 9px 15px; border-radius: 8px; text-decoration: none; white-space: nowrap; transition: background .18s; }
.news-btn:hover { background: #0A3A6E; }

/* ── Accordion ── */
.accord-btn { width: 100%; display: flex; align-items: center; gap: clamp(16px,2.5vw,28px); padding: clamp(20px,2.5vw,30px); background: #fff; border: none; cursor: pointer; text-align: left; font-family: inherit; }
.accord-chev { flex-shrink: 0; width: 42px; height: 42px; border-radius: 50%; background: #F0F4F3; display: flex; align-items: center; justify-content: center; transition: transform .25s; }
.accord-body { display: none; padding: 0 clamp(20px,2.5vw,30px) clamp(26px,3vw,38px); }
.accord-body.open { display: block; }

@keyframes drift { from { transform: translate(0,0); } to { transform: translate(-16px,10px); } }