/* ===== CENTRAL STYLES: change colors, fonts, spacing here only ===== */
:root{
  --color-bg:#faf7f2;          /* warm cream */
  --color-surface:#ffffff;
  --color-sage:#8a9a7b;        /* primary */
  --color-sage-dark:#5f6f52;
  --color-clay:#b5835a;        /* accent (saddle tan) */
  --color-sand:#ece4d6;
  --color-text:#3a3a35;
  --color-muted:#6f6f66;
  --font-heading:'Cormorant Garamond',Georgia,serif;
  --font-body:'Nunito',system-ui,-apple-system,Segoe UI,sans-serif;
  --radius:14px;
  --max-width:1050px;
  --shadow:0 6px 24px rgba(60,55,40,.08);
}
*{box-sizing:border-box}
body{margin:0;font-family:var(--font-body);color:var(--color-text);background:var(--color-bg);line-height:1.75;font-size:1.05rem}
h1,h2,h3{font-family:var(--font-heading);color:var(--color-sage-dark);line-height:1.2;font-weight:600}
h1{font-size:clamp(2.2rem,5vw,3.4rem);margin:0 0 .5em}
h2{font-size:2rem;margin-top:0}
a{color:var(--color-sage-dark)}
img{max-width:100%}
.container{max-width:var(--max-width);margin:0 auto;padding:0 1.25rem}
section{padding:4rem 0}
.alt{background:var(--color-sand)}

/* Header */
.site-header{background:var(--color-surface);box-shadow:var(--shadow);position:sticky;top:0;z-index:10}
.site-header .container{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;padding-top:.8rem;padding-bottom:.8rem}
.logo{font-family:var(--font-heading);font-size:1.6rem;font-weight:700;color:var(--color-sage-dark);text-decoration:none}
.logo small{display:block;font-family:var(--font-body);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--color-muted);font-weight:400}
.site-nav{display:flex;gap:1.4rem;align-items:center;flex-wrap:wrap}
.site-nav a{text-decoration:none;color:var(--color-text);font-weight:600;padding:.25rem 0;border-bottom:2px solid transparent}
.site-nav a:hover,.site-nav a.active{border-color:var(--color-clay)}
.nav-toggle{display:none;background:none;border:1px solid var(--color-sage);border-radius:8px;padding:.4rem .8rem;font-size:1rem;color:var(--color-sage-dark);cursor:pointer}

/* Buttons */
.btn{display:inline-block;background:var(--color-sage-dark);color:#fff!important;padding:.8rem 1.6rem;border-radius:999px;text-decoration:none;font-weight:700;border:0;transition:background .2s}
.btn:hover{background:var(--color-clay)}
.btn-outline{background:transparent;color:var(--color-sage-dark)!important;border:2px solid var(--color-sage-dark)}
.site-nav .btn{padding:.5rem 1.1rem;border-bottom:0}

/* Hero */
.hero{background:linear-gradient(135deg,var(--color-sand),#dfe5d6);padding:6rem 0;text-align:center}
.hero p{max-width:640px;margin:0 auto 1.8rem;color:var(--color-muted);font-size:1.2rem}

/* Cards / grid */
.grid{display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.card{background:var(--color-surface);padding:1.8rem;border-radius:var(--radius);box-shadow:var(--shadow)}
.card h3{margin-top:0}
.narrow{max-width:720px}
.center{text-align:center}
.notice{background:var(--color-surface);border-left:4px solid var(--color-clay);padding:1rem 1.25rem;border-radius:8px;font-size:.95rem;color:var(--color-muted)}
.portal-frame{width:100%;min-height:700px;border:0;border-radius:var(--radius);background:var(--color-surface);box-shadow:var(--shadow)}

/* Footer */
.site-footer{background:var(--color-sage-dark);color:#f1efe8;padding:3rem 0 1.5rem;margin-top:0}
.site-footer a{color:#fff}
.site-footer h3{color:#fff;font-size:1.3rem}
.footer-grid{display:grid;gap:2rem;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.site-footer ul{list-style:none;padding:0;margin:0}
.footer-note{border-top:1px solid rgba(255,255,255,.25);margin-top:2rem;padding-top:1rem;font-size:.85rem;opacity:.9}

@media(max-width:760px){
  .nav-toggle{display:block}
  .site-nav{display:none;width:100%;flex-direction:column;align-items:flex-start;padding:1rem 0}
  .site-nav.open{display:flex}
}