/* The Clear Head — global base (nav, footer, typography, shared bits) */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --teal:#1B4F4A; --teal-light:#2A6B64; --coral:#E8725A; --coral-soft:#F0957F;
  --sage:#8AAF9F; --cream:#F7F4EF; --white:#FFFFFF;
  --ink:#2C2C2C; --ink-muted:#6B6B6B; --rule:#D8D3CB; --gold:#C9A84C;
}
html{scroll-behavior:smooth}
body{font-family:'Inter',sans-serif;background:var(--cream);color:var(--ink);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit}
img{max-width:100%;height:auto;display:block}

/* NAV */
.site-nav{position:sticky;top:0;z-index:100;background:var(--teal);padding:0 5vw;display:flex;align-items:center;justify-content:space-between;height:60px}
.nav-logo{font-family:'Playfair Display',serif;font-size:1.2rem;color:var(--cream);letter-spacing:.01em;text-decoration:none}
.nav-logo span{color:var(--coral)}
.nav-links{display:flex;gap:2rem;list-style:none}
.nav-links a{font-size:.8rem;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--sage);text-decoration:none;transition:color .2s}
.nav-links a:hover,.nav-links .current-menu-item>a{color:var(--cream)}
.nav-hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none;padding:4px}
.nav-hamburger span{display:block;width:24px;height:2px;background:var(--cream);border-radius:2px}

/* BREADCRUMB */
.breadcrumb{padding:14px 5vw;font-size:.75rem;color:var(--ink-muted);display:flex;gap:.5rem;align-items:center;border-bottom:1px solid var(--rule);background:var(--white);flex-wrap:wrap}
.breadcrumb a{color:var(--teal);text-decoration:none}
.breadcrumb a:hover{text-decoration:underline}
.breadcrumb-sep{color:var(--rule)}

/* BUTTONS */
.btn-primary{display:inline-block;background:var(--coral);color:var(--white);font-family:'Inter',sans-serif;font-size:.85rem;font-weight:600;letter-spacing:.04em;padding:13px 26px;border:none;border-radius:4px;cursor:pointer;text-decoration:none;transition:background .2s}
.btn-primary:hover{background:var(--coral-soft)}
.btn-ghost{display:inline-block;background:transparent;color:var(--cream);border:1.5px solid rgba(255,255,255,.3);font-size:.85rem;font-weight:600;letter-spacing:.04em;padding:13px 26px;border-radius:4px;cursor:pointer;text-decoration:none;transition:all .2s}
.btn-ghost:hover{border-color:var(--cream)}

/* GENERIC ARTICLE / PAGE */
.page-shell{max-width:760px;margin:0 auto;padding:48px 5vw 60px}
.page-shell .post-cat{font-size:.7rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--coral);margin-bottom:.8rem;display:block}
.page-shell h1{font-family:'Playfair Display',serif;font-size:clamp(1.8rem,3.5vw,2.6rem);font-weight:700;line-height:1.15;margin-bottom:1.2rem}
.entry-content{font-size:1rem;line-height:1.8}
.entry-content p{margin-bottom:1.4rem}
.entry-content h2{font-family:'Playfair Display',serif;font-size:1.4rem;font-weight:700;margin:2.2rem 0 .8rem}
.entry-content h3{font-family:'Playfair Display',serif;font-size:1.1rem;font-weight:700;margin:1.8rem 0 .6rem}
.entry-content a{color:var(--teal);text-decoration:underline}
.entry-content ul,.entry-content ol{margin:0 0 1.4rem 1.4rem;display:flex;flex-direction:column;gap:.4rem}
.entry-content img{border-radius:8px;margin:1.5rem 0}
.entry-content blockquote{border-left:3px solid var(--coral);padding:.4rem 1.6rem;margin:2rem 0;font-family:'Playfair Display',serif;font-style:italic;font-size:1.15rem}

/* SIDEBAR PANEL (shared) */
.sidebar-panel{background:var(--white);border:1px solid var(--rule);border-radius:8px;padding:1.6rem}
.sidebar-panel-title{font-size:.68rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-muted);margin-bottom:1.2rem;padding-bottom:.8rem;border-bottom:1px solid var(--rule)}

/* RELATED + TAGS (shared) */
.related-section{max-width:1100px;margin:0 auto;padding:0 5vw 60px}
.related-section h2{font-family:'Playfair Display',serif;font-size:1.4rem;font-weight:700;margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:1px solid var(--rule)}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.related-card{background:var(--white);border-radius:6px;overflow:hidden;text-decoration:none;color:inherit;transition:transform .2s,box-shadow .2s}
.related-card:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(0,0,0,.07)}
.related-card-img{aspect-ratio:16/9;display:flex;align-items:center;justify-content:center;font-size:2rem;background:linear-gradient(135deg,var(--teal),var(--teal-light));background-size:cover;background-position:center}
.related-card-body{padding:1.2rem}
.related-card-cat{font-size:.68rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--coral);margin-bottom:.4rem}
.related-card-title{font-family:'Playfair Display',serif;font-size:.95rem;font-weight:700;line-height:1.3;color:var(--ink)}
.post-tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid var(--rule)}
.tag{font-size:.72rem;font-weight:500;letter-spacing:.04em;color:var(--teal);background:rgba(27,79,74,.08);padding:5px 12px;border-radius:20px;text-decoration:none;transition:background .2s}
.tag:hover{background:rgba(27,79,74,.15)}

/* FOOTER */
.site-footer{background:var(--ink);padding:50px 5vw 30px;color:rgba(255,255,255,.5)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:3rem;margin-bottom:3rem}
.footer-brand{font-family:'Playfair Display',serif;font-size:1.2rem;color:var(--white);margin-bottom:.8rem}
.footer-brand span{color:var(--coral)}
.footer-tagline{font-size:.85rem;line-height:1.65;color:rgba(255,255,255,.45);max-width:240px}
.footer-col h4{font-size:.7rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.35);margin-bottom:1rem}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:.6rem}
.footer-col a{font-size:.85rem;color:rgba(255,255,255,.5);text-decoration:none;transition:color .2s}
.footer-col a:hover{color:var(--white)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:1.5rem;display:flex;justify-content:space-between;align-items:center;font-size:.75rem}
.footer-logo{font-family:'Playfair Display',serif;color:var(--white);font-size:1rem;margin-bottom:1rem;display:block;text-decoration:none}
.footer-logo span{color:var(--coral)}

/* pagination */
.tch-pagination{display:flex;gap:.5rem;justify-content:center;padding:40px 0}
.tch-pagination .page-numbers{padding:8px 14px;border:1px solid var(--rule);border-radius:4px;text-decoration:none;color:var(--teal);font-size:.85rem}
.tch-pagination .current{background:var(--teal);color:var(--cream);border-color:var(--teal)}

@media(max-width:900px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:2rem}
  .nav-links{display:none}
  .nav-hamburger{display:flex}
  .related-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:.5rem;text-align:center}
  .related-grid{grid-template-columns:1fr}
  .nav-links.open{display:flex;position:absolute;top:60px;left:0;right:0;flex-direction:column;gap:0;background:var(--teal);padding:10px 5vw}
  .nav-links.open li{padding:10px 0}
}

/* Archive / listing grid */
.tch-archive{max-width:1100px;margin:0 auto;padding:48px 5vw 20px}
.tch-archive-head{margin-bottom:2rem}
.tch-archive-head .post-cat{font-size:.72rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--coral);display:block;margin-bottom:.6rem}
.tch-archive-head h1{font-family:'Playfair Display',serif;font-size:clamp(1.8rem,3.5vw,2.6rem);font-weight:700;margin-bottom:.6rem}
.tch-archive-head p{color:var(--ink-muted);max-width:640px}
.tch-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem;max-width:1100px;margin:0 auto;padding:0 5vw 60px}
.tch-grid .card{background:var(--white);border-radius:8px;overflow:hidden;text-decoration:none;color:inherit;border:1px solid var(--rule);transition:transform .2s,box-shadow .2s;display:flex;flex-direction:column}
.tch-grid .card:hover{transform:translateY(-3px);box-shadow:0 8px 24px rgba(0,0,0,.08)}
.tch-grid .card-img-placeholder{aspect-ratio:16/9;display:flex;align-items:center;justify-content:center;font-size:2.4rem;background-size:cover;background-position:center}
.tch-grid .card-body{padding:1.3rem}
.tch-grid .card-cat{font-size:.68rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--coral);margin-bottom:.4rem}
.tch-grid .card-title{font-family:'Playfair Display',serif;font-size:1.05rem;font-weight:700;line-height:1.3;margin-bottom:.5rem}
.tch-grid .card-excerpt{font-size:.85rem;color:var(--ink-muted);line-height:1.55;margin-bottom:.8rem}
.tch-grid .card-meta{font-size:.72rem;color:var(--ink-muted);margin-top:auto;display:flex;gap:1rem}
@media(max-width:860px){.tch-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.tch-grid{grid-template-columns:1fr}}