:root{
  --bg:#0a2b33; --bg2:#0e3a46;
  --card:#134d5c; --text:#e9fbff; --muted:#c6e5ea;
  --accent:#27d07d; --chip:#1b4f5d;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:linear-gradient(180deg,var(--bg),var(--bg2));color:var(--text);font:16px/1.6 system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;scroll-behavior:smooth}
img{max-width:100%;display:block;border-radius:12px}
h1{font-size:clamp(34px,4vw,56px);margin:0 0 12px}
h2{font-size:clamp(26px,3vw,34px);margin:0 0 18px}
h3{margin:0 0 8px;font-size:20px}
p{margin:0 0 10px}
ul{margin:0 0 10px 18px}
.container{width:min(1200px,92%);margin:0 auto}
.section{padding:56px 0}
.section.alt{background:rgba(255,255,255,.03)}

.grid{display:grid;gap:16px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-span{grid-column:1/-1}
@media (max-width:980px){.grid-4{grid-template-columns:repeat(2,1fr)} .grid-3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.grid-4,.grid-3,.grid-2{grid-template-columns:1fr}}

/* Header + nav */
.site-header{position:static;top:auto;z-index:10;background:#ffffff;border-bottom:1px solid #e5eaf0}
.site-header .nav{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0}
.brand{color:#0a2b33;text-decoration:none;font-weight:800}
.nav-links{display:flex;gap:10px}
.nav-links a{color:#0a2b33;text-decoration:none;padding:8px 10px;border-radius:8px}
.nav-links a:hover{background:#f3f6f8}
.nav-toggle{display:none;background:none;border:none;color:#0a2b33;font-size:1.25rem}
.cta{background:var(--accent);color:#06381f;text-decoration:none;padding:10px 14px;border-radius:12px;font-weight:800}
.logos{display:flex;align-items:center;gap:16px;padding:6px 0 10px}
.logo{height:150px;width:auto;object-fit:contain}
@media (max-width:880px){
  .nav-toggle{display:block}
  .nav-links{position:fixed;left:0;right:0;top:56px;transform:translateY(-120%);transition:.25s ease;background:rgba(10,43,51,.98);padding:12px;border-bottom:1px solid rgba(255,255,255,.08);flex-direction:column}
  .nav-links.open{transform:translateY(0)}
  .logo{height:120px}
}

/* Hero */
.hero .lead{color:var(--muted);max-width:980px}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin:16px 0 0}
.chip{background:var(--chip);padding:10px 12px;border-radius:999px;color:#dff8ff}

/* Cards */
.card{background:var(--card);border-radius:16px;padding:16px}
.card.media{padding:0;background:var(--card);overflow:hidden}
.card.media img{border-bottom-left-radius:0;border-bottom-right-radius:0}

/* Visuals row */
.row-visuals{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
@media (max-width:980px){.row-visuals{grid-template-columns:1fr}}

/* Tabs */
.tabbar{display:flex;gap:10px;margin:6px 0 16px}
.tab{background:#0b3a46;color:#cfeef7;border:1px solid rgba(255,255,255,.1);padding:10px 14px;border-radius:12px;cursor:pointer}
.tab.active{outline:2px solid var(--accent);color:#fff}
.tabpane{display:none}
.tabpane.active{display:block}

/* Forms */
.form label{display:flex;flex-direction:column;gap:6px;font-weight:600}
.form input,.form select,.form textarea{background:#0d3340;color:var(--text);border:1px solid rgba(255,255,255,.14);border-radius:12px;padding:12px}
.btn{display:inline-block;padding:12px 18px;border-radius:12px;border:1px solid transparent}
.btn.btn-primary{background:var(--accent);color:#073b22}

/* Projects grid + captions unification */
.projects-grid, .cards-grid{display:grid;gap:16px;grid-template-columns:repeat(3,1fr)}
@media (max-width:980px){.projects-grid, .cards-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.projects-grid, .cards-grid{grid-template-columns:1fr}}

.media{display:flex;flex-direction:column;height:100%}
.media img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}
.caption{margin-top:8px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:12px 14px;min-height:46px;font-weight:700;display:flex;align-items:center}
@media (max-width:640px){.caption{min-height:42px}}

/* Footer */
.site-footer{padding:22px 0 10px;border-top:1px solid rgba(255,255,255,.08)}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:16px}
.footer-logos img{height:140px}
.copyright{color:var(--muted);padding-top:10px;text-align:center}

.muted{color:#6b7e86}


/* --- Header menu bar stays on white --- */
.site-header .menu-bar{
  background:#fff;
  border-top:1px solid rgba(0,0,0,.06);
  padding-top:6px;
  padding-bottom:6px;
}

/* Keep header content aligned in one row */
.site-header .logos{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.site-header .header-brand{white-space:nowrap}

/* --- Footer logos side‑by‑side & not stretched --- */
.footer-logos{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:24px;
  flex-wrap:wrap;
}
.footer-logos img{
  height:120px;
  width:auto;
  object-fit:contain;
}
@media (max-width: 640px){
  .footer-logos img{height:96px}
}

/* Prevent any global image rules from stretching footer logos */
.site-footer img{max-width:none}