:root{
  --bg:#f6f8fb;
  --surface:#ffffff;
  --muted:#6b7280;
  --accent:#d4af37; /* gold */
  --primary:#0b2545; /* deep navy */
  --callout:#123169;
}
*{box-sizing:border-box}
html,body{height:100%;margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial}
body{background:var(--bg);color:var(--primary);-webkit-font-smoothing:antialiased}

.site-header{background:linear-gradient(180deg, #ffffff 0%, #f7f9fc 100%);border-bottom:1px solid rgba(11,37,69,0.06)}
.site-header .header-inner{max-width:1100px;margin:0 auto;padding:1rem 1.25rem;display:flex;align-items:center;gap:2rem;justify-content:space-between}
.brand{display:flex;align-items:center;gap:0.9rem}
.logo{width:56px;height:56px}
.brand-title{font-family:Merriweather,serif;font-size:1.05rem;color:var(--primary)}
.brand-sub{font-size:0.85rem;color:var(--muted)}
.main-nav{display:flex;gap:1rem}
.nav-link{color:var(--primary);text-decoration:none;padding:.5rem .75rem;border-radius:6px;font-weight:600}
.nav-link.active{background:var(--primary);color:white}

/* Header CTA */
.btn-cta{background:var(--accent);color:var(--primary);padding:.55rem .9rem;border-radius:8px;font-weight:700;border:2px solid rgba(0,0,0,0.06);box-shadow:0 8px 22px rgba(13,40,86,0.06);text-decoration:none;display:inline-flex;align-items:center;gap:.5rem}
.btn-cta:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(13,40,86,0.08)}
.btn-cta:active{transform:translateY(0)}

@media (max-width:900px){
  .btn-cta{display:none}
}

.hero{background:linear-gradient(90deg, rgba(11,37,69,0.03), rgba(11,37,69,0));padding:2.2rem 0}
.hero-inner{max-width:1100px;margin:0 auto;padding:1rem 1.25rem}
.hero h1{font-family:Merriweather,serif;font-size:2rem;margin:0;color:var(--primary)}
.lead{color:var(--muted);margin-top:.5rem;max-width:720px}
.hero-cta{margin-top:1rem;display:flex;gap:.75rem;align-items:center}
.btn-primary{background:var(--callout);color:white;border:0;padding:.65rem 1rem;border-radius:8px;cursor:pointer;font-weight:600}
.btn-ghost{background:transparent;border:1px solid rgba(11,37,69,0.08);padding:.5rem .9rem;border-radius:8px;color:var(--primary);text-decoration:none}

.content{max-width:1100px;margin:2rem auto;padding:0 1.25rem}
section{background:var(--surface);padding:1.6rem;border-radius:10px;box-shadow:0 8px 30px rgba(11,37,69,0.04);margin-bottom:1rem}
.tab-pane{display:none}
.tab-pane.active{display:block}
.muted{color:var(--muted)}

.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1rem;margin-top:1rem}
.card{background:linear-gradient(180deg,#ffffff,#fbfdff);padding:1rem;border-radius:10px;box-shadow:0 6px 18px rgba(11,37,69,0.05);text-align:center}
.card img{width:100%;height:180px;object-fit:contain;border-radius:6px}
.card h3{margin:.6rem 0 0;font-size:1.1rem}
.card p{margin:.35rem 0;color:var(--muted);font-size:.95rem}

.site-footer{background:#f8fafc;border-top:1px solid rgba(11,37,69,0.04);padding:1.25rem 0;margin-top:2rem}
.footer-inner{max-width:1100px;margin:0 auto;padding:0 1.25rem;display:flex;justify-content:space-between;align-items:center}
.brand-mini{display:flex;gap:.75rem;align-items:center}
.brand-mini img{width:44px}

@media (max-width:700px){
  .site-header .header-inner{flex-direction:column;align-items:flex-start}
  .hero h1{font-size:1.4rem}
  .brand-title{font-size:1rem}
}

/* Tooltip for struck-through word */
.strike-tooltip{position:relative;display:inline-block;cursor:help}
.strike-tooltip del{color:inherit}
.strike-tooltip .tooltip{position:absolute;left:50%;transform:translateX(-50%) translateY(8px);bottom:100%;background:var(--primary);color:white;padding:.45rem .6rem;border-radius:6px;font-size:13px;white-space:nowrap;box-shadow:0 6px 18px rgba(11,37,69,0.12);opacity:0;visibility:hidden;transition:opacity .18s ease,transform .18s ease}
.strike-tooltip:focus .tooltip,.strike-tooltip:hover .tooltip,.strike-tooltip.show-tooltip .tooltip{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.strike-tooltip .tooltip::after{content:"";position:absolute;left:50%;transform:translateX(-50%);bottom:-6px;border-width:6px 6px 0 6px;border-style:solid;border-color:var(--primary) transparent transparent transparent}

@media (min-width:768px){
  .site-header h1{font-size:2.25rem}
}