/* ── MexiaHealth Blog Styles ── */
:root {
  --navy:#1a2f4a; --steel:#2d5278; --brand:#4a7fa8; --sky:#6b9fc4;
  --pale:#a8c8e0; --mist:#ddeef7; --aqua:#2ec4c4; --aqua-light:#5ed8d8;
  --bg:#f4f9fc; --white:#fff; --mid:#4a5568; --light:#718096;
  --border:#e2ecf3; --font-serif:'Cormorant Garamond',Georgia,serif;
  --font-sans:'Jost','Helvetica Neue',sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{font-family:var(--font-sans);color:var(--mid);background:var(--bg);line-height:1.7}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto}

/* NAV */
nav#navbar{position:fixed;top:0;left:0;right:0;z-index:100;padding:1rem 2rem;
  background:transparent;transition:background .3s,box-shadow .3s}
nav#navbar.scrolled{background:rgba(26,47,74,.97);box-shadow:0 2px 20px rgba(0,0,0,.18)}
.nav-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;gap:2rem}
.nav-logo img{height:42px;display:block}
.nav-logo-pill{background:#fff;border-radius:10px;padding:4px 10px;box-shadow:0 2px 12px rgba(0,0,0,.18)}
.nav-links{display:flex;gap:2rem;list-style:none;margin-left:auto}
.nav-links a{font-size:.83rem;font-weight:500;letter-spacing:.06em;text-transform:uppercase;
  color:rgba(255,255,255,.75);transition:color .2s}
.nav-links a:hover,.nav-links a.active{color:var(--aqua)}
.nav-cta{background:var(--aqua);color:var(--navy)!important;padding:.45rem 1.1rem;
  border-radius:20px;font-weight:600!important}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px;margin-left:auto}
.hamburger span{width:24px;height:2px;background:#fff;border-radius:2px;display:block}
@media(max-width:768px){
  .nav-links{display:none;position:fixed;top:70px;left:0;right:0;background:rgba(26,47,74,.98);
    flex-direction:column;padding:2rem;gap:1.5rem;z-index:99}
  .nav-links.open{display:flex}
  .hamburger{display:flex}
}

/* POST HERO */
.post-hero{background:var(--navy);padding:8rem 2rem 4rem;position:relative;overflow:hidden;min-height:340px;display:flex;align-items:flex-end}
.post-hero::before{content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse 70% 80% at 80% 40%,rgba(74,127,168,.22) 0%,transparent 65%),
             radial-gradient(ellipse 50% 60% at 5% 90%,rgba(46,196,196,.10) 0%,transparent 60%)}
.post-hero-inner{position:relative;max-width:820px;margin:0 auto;width:100%}
.post-eyebrow{display:flex;align-items:center;gap:.75rem;margin-bottom:1.2rem;flex-wrap:wrap}
.post-category{font-size:.65rem;font-weight:600;letter-spacing:.25em;text-transform:uppercase;
  color:var(--navy);background:var(--aqua);padding:.3rem .85rem;border-radius:20px}
.post-date{font-size:.75rem;color:rgba(255,255,255,.45);letter-spacing:.06em}
.post-read-time{font-size:.75rem;color:rgba(255,255,255,.35);letter-spacing:.04em}
.post-hero h1{font-family:var(--font-serif);font-size:clamp(2rem,4.5vw,3.4rem);
  color:#fff;line-height:1.18;font-weight:500;margin-bottom:1.1rem}
.post-hero h1 em{color:var(--aqua);font-style:italic}
.post-subtitle{font-size:1rem;color:rgba(255,255,255,.6);max-width:600px;line-height:1.65}

/* ARTICLE BODY */
.post-wrap{max-width:820px;margin:0 auto;padding:3.5rem 2rem 5rem}
.post-body h2{font-family:var(--font-serif);font-size:1.75rem;color:var(--navy);
  font-weight:500;margin:2.5rem 0 .85rem;line-height:1.25}
.post-body h3{font-family:var(--font-serif);font-size:1.3rem;color:var(--steel);
  font-weight:500;margin:2rem 0 .65rem}
.post-body p{font-size:.96rem;color:var(--mid);line-height:1.85;margin-bottom:1.15rem}
.post-body strong{color:var(--navy);font-weight:600}
.post-body ul,.post-body ol{margin:.5rem 0 1.4rem 1.5rem;display:flex;flex-direction:column;gap:.5rem}
.post-body li{font-size:.94rem;color:var(--mid);line-height:1.75;padding-left:.25rem}
.post-body ul li::marker{color:var(--aqua)}
.post-body a{color:var(--brand);border-bottom:1px solid rgba(74,127,168,.3);transition:color .2s,border-color .2s}
.post-body a:hover{color:var(--aqua);border-color:var(--aqua)}

/* CALLOUT BOX */
.post-callout{background:var(--mist);border-left:3px solid var(--aqua);
  border-radius:0 10px 10px 0;padding:1.4rem 1.6rem;margin:2rem 0}
.post-callout p{margin:0;font-size:.9rem;color:var(--steel)}
.post-callout strong{color:var(--navy)}

/* STAT GRID */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));
  gap:1rem;margin:2rem 0}
.stat-card{background:var(--navy);border-radius:12px;padding:1.4rem 1.2rem;text-align:center}
.stat-card .stat-val{font-family:var(--font-serif);font-size:2rem;color:var(--aqua);
  font-weight:600;line-height:1;display:block;margin-bottom:.35rem}
.stat-card .stat-lbl{font-size:.78rem;color:rgba(255,255,255,.55);letter-spacing:.06em}

/* COMPARISON TABLE */
.compare-table{width:100%;border-collapse:collapse;margin:2rem 0;font-size:.88rem}
.compare-table th{background:var(--navy);color:#fff;padding:.85rem 1rem;text-align:left;font-weight:600;letter-spacing:.04em}
.compare-table th:not(:first-child){text-align:center}
.compare-table td{padding:.8rem 1rem;border-bottom:1px solid var(--border)}
.compare-table tr:nth-child(even) td{background:#f0f7fb}
.compare-table td.mx{color:#1e8c50;font-weight:700;text-align:center}
.compare-table td.us{color:#c0392b;font-weight:700;text-align:center}
.compare-table td.sv{color:var(--aqua);font-weight:700;text-align:center}
.compare-table .section-row td{background:var(--mist);color:var(--steel);font-weight:700;
  font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;padding:.55rem 1rem}

/* CTA STRIP */
.post-cta{background:linear-gradient(135deg,var(--navy),var(--steel));
  border-radius:14px;padding:2.5rem 2.5rem;margin:3rem 0;display:flex;
  align-items:center;gap:2rem;flex-wrap:wrap}
.post-cta-text h3{font-family:var(--font-serif);font-size:1.6rem;color:#fff;margin-bottom:.4rem}
.post-cta-text p{font-size:.88rem;color:rgba(255,255,255,.6);margin:0}
.post-cta-btn{background:var(--aqua);color:var(--navy);font-weight:700;font-size:.88rem;
  padding:.85rem 1.8rem;border-radius:25px;white-space:nowrap;flex-shrink:0;
  letter-spacing:.04em;transition:opacity .2s}
.post-cta-btn:hover{opacity:.88}

/* RELATED POSTS */
.related{margin:3rem 0 0;padding-top:2.5rem;border-top:1px solid var(--border)}
.related h3{font-family:var(--font-serif);font-size:1.4rem;color:var(--navy);margin-bottom:1.5rem}
.related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.25rem}
.related-card{background:var(--white);border:1px solid var(--border);border-radius:12px;
  padding:1.4rem;transition:box-shadow .2s,transform .2s}
.related-card:hover{box-shadow:0 8px 28px rgba(26,47,74,.1);transform:translateY(-2px)}
.related-card .rc-cat{font-size:.65rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;
  color:var(--aqua);margin-bottom:.5rem}
.related-card h4{font-family:var(--font-serif);font-size:1.1rem;color:var(--navy);
  margin-bottom:.5rem;line-height:1.3}
.related-card p{font-size:.82rem;color:var(--light);line-height:1.6}

/* FOOTER */
.footer{background:var(--navy);padding:2.5rem 2rem;margin-top:4rem}
.footer-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;
  justify-content:space-between;flex-wrap:wrap;gap:1.5rem}
.footer-legal p,.footer-legal a{font-size:.78rem;color:rgba(255,255,255,.4)}
.footer-legal a:hover{color:var(--aqua)}
.legal-links{display:flex;gap:1.5rem;margin-top:.4rem;flex-wrap:wrap}