/* ============================================================================
   Turning the Tide — shared site chrome (base page, nav, footer)
   Injected markup lives in js/site.js. Depends on colors_and_type.css +
   components.css. Page-specific styles stay in each page's own <style>.
   ============================================================================ */

body{margin:0;background:var(--surface-paper);
  background-image:radial-gradient(rgba(180,178,177,.22) 1.1px, transparent 1.1px);
  background-size:32px 32px;background-attachment:fixed;color:var(--fg-2)}
*{box-sizing:border-box}
a{color:var(--isd-blue);text-decoration:none}
a:hover{color:var(--isd-red)}

/* ---- Site nav (SiteNav.dc.html) ---- */
.tt-nav{position:sticky;top:0;z-index:200;background:rgba(250,246,242,.92);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--border-soft)}
.tt-nav-inner{max-width:1280px;margin:0 auto;padding:0 clamp(16px,4vw,40px);height:60px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.tt-navlink{font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;padding:8px 12px;text-decoration:none;border-radius:var(--radius-sm);transition:color 150ms ease;color:var(--fg-2);font-weight:400}
.tt-navlink:hover{color:var(--isd-blue)}
.tt-navlink.is-active{color:var(--isd-blue);font-weight:700}
.tt-cta{margin-left:10px;font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;padding:8px 15px;border:1px solid var(--isd-red);border-radius:var(--radius-sm);color:var(--isd-red);text-decoration:none;white-space:nowrap;transition:all 150ms ease}
.tt-cta:hover{background:var(--isd-red);color:#fff}
.tt-mlink{display:block;font-family:var(--font-sans);font-size:15px;padding:13px 4px;text-decoration:none;border-bottom:1px solid var(--border-soft);color:var(--fg-1);font-weight:400}
.tt-mlink.is-active{color:var(--isd-blue);font-weight:600}
.tt-burger{display:none;background:none;border:1px solid var(--border-mid);border-radius:var(--radius-sm);width:38px;height:34px;cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:4px}
.tt-burger span{width:16px;height:1.5px;background:var(--fg-1);display:block}
.tt-mobilemenu{overflow:hidden;transition:max-height 240ms ease;max-height:0;background:var(--surface-paper);border-bottom:0 solid var(--border-soft);padding:0 clamp(16px,4vw,40px)}
@media (max-width:820px){
  .tt-navlinks{display:none !important}
  .tt-burger{display:flex !important}
}
@media (min-width:821px){
  .tt-mobilemenu{display:none !important}
}

/* ---- Site footer (SiteFooter.dc.html) ---- */
.tt-foot a{color:var(--fg-2);text-decoration:none;transition:color 150ms ease}
.tt-foot a:hover{color:var(--isd-blue)}
.tt-soc{width:32px;height:32px;border-radius:50%;border:1px solid var(--border-mid);display:flex;align-items:center;justify-content:center;color:var(--fg-3);transition:all 150ms ease}
.tt-soc:hover{color:#fff;background:var(--isd-blue);border-color:var(--isd-blue);transform:translateY(-1px)}
.tt-soc svg{width:15px;height:15px}
.tt-footcol h4{font-family:var(--font-mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--fg-3);font-weight:700;margin:0 0 14px}
.tt-footcol a{display:block;font-size:14px;padding:5px 0}
@media (max-width:820px){ .tt-footgrid{grid-template-columns:1fr 1fr !important;gap:28px !important} }
@media (max-width:520px){ .tt-footgrid{grid-template-columns:1fr !important} }