/* ============================================================
   STRATALOGIC CONSULTING — Structure Meets Strategy
   Design system: Gold on Onyx · v1.0 · June 2026
   ============================================================ */
:root{
  --onyx:#0A0A0A; --surface:#141312; --surface2:#1C1A17;
  --gold:#C89B3C; --gold-hi:#EFD664; --gold-lt:#D3A53A; --antique:#AA8022; --bronze:#61410E;
  --ivory:#F5F2E9; --muted:#B8B2A4; --line:rgba(200,155,60,.25);
  --maxw:1120px; --radius:14px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--onyx);color:var(--ivory);font:400 17px/1.65 'Inter','Segoe UI',system-ui,sans-serif;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--gold-lt);text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* Typography */
h1,h2,h3,h4{font-family:'Montserrat','Segoe UI',system-ui,sans-serif;line-height:1.15;letter-spacing:.5px}
h1{font-size:clamp(2.1rem,5vw,3.4rem);font-weight:800;text-transform:uppercase}
h2{font-size:clamp(1.5rem,3.4vw,2.2rem);font-weight:800;text-transform:uppercase}
h3{font-size:1.18rem;font-weight:700}
.eyebrow{display:inline-block;color:var(--gold);font:700 .78rem/1 'Montserrat',sans-serif;letter-spacing:.28em;text-transform:uppercase;margin-bottom:18px}
.gold{color:var(--gold-lt)}
.lead{font-size:1.18rem;color:var(--muted);max-width:46em}
.muted{color:var(--muted)}

/* Header */
header{position:sticky;top:0;z-index:50;background:rgba(10,10,10,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:46px;width:auto}
.brand .bname{font:800 1rem 'Montserrat',sans-serif;letter-spacing:.14em;color:var(--ivory)}
.brand .btag{display:block;font:600 .58rem 'Montserrat',sans-serif;letter-spacing:.30em;color:var(--gold);text-transform:uppercase}
nav.menu{display:flex;align-items:center;gap:28px}
nav.menu a{color:var(--ivory);font:600 .92rem 'Montserrat',sans-serif;letter-spacing:.04em}
nav.menu a:hover{color:var(--gold-hi)}
nav.menu a.active{color:var(--gold)}
.menu-toggle{display:none;background:none;border:1px solid var(--line);color:var(--gold);font-size:1.3rem;padding:4px 12px;border-radius:8px}

/* Buttons */
.btn{display:inline-block;background:linear-gradient(135deg,var(--gold) 0%,var(--gold-lt) 60%,var(--gold-hi) 130%);color:#181000;font:800 .95rem 'Montserrat',sans-serif;letter-spacing:.05em;text-transform:uppercase;padding:16px 30px;border-radius:10px;transition:transform .15s ease, box-shadow .15s ease;box-shadow:0 6px 24px rgba(200,155,60,.25)}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 32px rgba(200,155,60,.4)}
.btn.ghost{background:none;color:var(--gold-lt);border:1.5px solid var(--gold);box-shadow:none}
.btn-note{display:block;margin-top:12px;color:var(--muted);font-size:.88rem}

/* Sections */
section{padding:84px 0}
section.tight{padding:56px 0}
.hero{padding:110px 0 90px;background:
 radial-gradient(1100px 500px at 75% -10%,rgba(200,155,60,.13),transparent 60%),
 radial-gradient(700px 400px at 10% 110%,rgba(97,65,14,.18),transparent 60%)}
.hero h1 .accent{color:var(--gold-lt)}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent)}

/* Cards & grids */
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;position:relative}
.card:before{content:"";position:absolute;inset:0 auto 0 0;width:3px;border-radius:3px 0 0 3px;background:linear-gradient(180deg,var(--gold-hi),var(--bronze))}
.card h3{color:var(--gold-lt);margin-bottom:10px}
.card p{color:var(--muted);font-size:.97rem}
.card .price{display:block;margin-top:16px;color:var(--ivory);font:800 1.05rem 'Montserrat',sans-serif}
.card .price small{display:block;color:var(--muted);font:400 .8rem/1.4 'Inter',sans-serif;margin-top:2px}

/* Stats band */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;text-align:center}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:34px 20px}
.stat .num{font:800 2.6rem 'Montserrat',sans-serif;color:var(--gold-hi)}
.stat .lbl{color:var(--muted);font-size:.95rem;margin-top:6px}

/* Lists */
.checks{list-style:none}
.checks li{padding:10px 0 10px 34px;position:relative;color:var(--muted)}
.checks li:before{content:"✦";position:absolute;left:6px;color:var(--gold);font-size:.9rem}
.checks li strong{color:var(--ivory)}

/* Quote / testimonial */
.quote{background:var(--surface2);border:1px solid var(--line);border-radius:var(--radius);padding:30px;font-size:1rem;color:var(--muted)}
.quote .who{margin-top:14px;color:var(--gold);font:700 .85rem 'Montserrat',sans-serif;letter-spacing:.08em;text-transform:uppercase}

/* CTA band */
.cta-band{background:linear-gradient(135deg,var(--surface2),#22180a 130%);border-top:1px solid var(--line);border-bottom:1px solid var(--line);text-align:center;padding:80px 0}
.cta-band h2{margin-bottom:14px}
.cta-band p{color:var(--muted);max-width:42em;margin:0 auto 30px}

/* Tables */
table.tbl{width:100%;border-collapse:collapse;font-size:.95rem}
.tbl th{background:#000;color:var(--gold-hi);font:700 .82rem 'Montserrat',sans-serif;letter-spacing:.08em;text-transform:uppercase;padding:14px;text-align:left;border:1px solid var(--line)}
.tbl td{padding:13px 14px;border:1px solid rgba(200,155,60,.15);color:var(--muted)}
.tbl td strong{color:var(--ivory)}

/* FAQ */
details{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:18px 22px;margin-bottom:12px}
details summary{cursor:pointer;color:var(--ivory);font:700 1rem 'Montserrat',sans-serif;list-style:none}
details summary:after{content:"+";float:right;color:var(--gold)}
details[open] summary:after{content:"–"}
details p{margin-top:12px;color:var(--muted)}

/* Footer */
footer{border-top:1px solid var(--line);padding:54px 0 34px;background:#070707}
.fgrid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:36px;margin-bottom:34px}
footer h4{color:var(--gold);font-size:.85rem;letter-spacing:.18em;text-transform:uppercase;margin-bottom:14px}
footer a,footer p{color:var(--muted);font-size:.92rem;display:block;margin-bottom:8px}
footer a:hover{color:var(--gold-hi)}
.legal{border-top:1px solid rgba(200,155,60,.12);padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;color:#7d776b;font-size:.82rem}

/* Page hero (interior) */
.page-hero{padding:84px 0 60px;background:radial-gradient(900px 380px at 70% -20%,rgba(200,155,60,.12),transparent 60%)}

/* Booking embed */
.embed-shell{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:14px;min-height:660px}
.embed-shell iframe{width:100%;min-height:640px;border:0;border-radius:10px;background:#fff}

/* Responsive */
@media(max-width:920px){
  .g3,.g4{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:1fr}
  .fgrid{grid-template-columns:1fr}
  nav.menu{display:none;position:absolute;top:74px;left:0;right:0;background:#0c0c0c;border-bottom:1px solid var(--line);flex-direction:column;padding:22px;gap:18px}
  nav.menu.open{display:flex}
  .menu-toggle{display:block}
}
@media(max-width:620px){
  .g2,.g3,.g4{grid-template-columns:1fr}
  section{padding:60px 0}
}