/* ============================================================
   Kreher Dental Clinic — shared styles for the blog (/blog/…)
   and treatment pages (/services/…).
   index.html and outreach.html keep their own inline styles;
   keep the colour tokens below in sync with them. One deliberate
   difference: --ink-soft is a little darker here so long-form text
   meets WCAG AA contrast (4.5:1) on both paper colours.
   ============================================================ */

/* ===== STYLE 1 — Warm Heritage (ACTIVE) ===== */
:root{
  --paper:#F7F1E7; --paper-2:#EFE6D6;
  --ink:#33574A; --ink-soft:#476859;
  --terra:#BB5E3C; --terra-deep:#9C4A2C;
  --gold:#B8924A; --line:#D8CBB4;
  --shadow:rgba(51,87,74,.14);
  --header-bg:rgba(247,241,231,.88);
  --on-dark:#D8E0D6; --on-dark-soft:#9FB3A7;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-padding-top:140px}
body{background:var(--paper);color:var(--ink);font-family:"Mulish",system-ui,sans-serif;font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3{font-family:"Newsreader",Georgia,serif;font-weight:500;line-height:1.15;letter-spacing:-.006em}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.wrap{width:min(1100px,92vw);margin:0 auto}
.eyebrow{font-size:12px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--terra-deep);display:inline-flex;align-items:center;gap:12px}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--gold)}

/* header — same as the home page */
header{position:sticky;top:0;z-index:100;background:var(--header-bg);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:10px 0}
.brand{display:flex;align-items:center;gap:14px}
.brand img{height:88px;width:auto}
.brand .est{font-size:10.5px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-soft);border-left:1px solid var(--line);padding-left:14px}
.nav-links{display:flex;align-items:center;gap:34px}
.nav-links a{font-size:14px;font-weight:600;color:var(--ink-soft);transition:color .2s}
.nav-links a:hover,.nav-links a.active{color:var(--terra-deep)}
.nav-cta{font-size:14px;font-weight:700;color:var(--paper)!important;background:var(--ink);padding:11px 20px;border-radius:999px;transition:background .25s,transform .25s}
.nav-cta:hover{background:var(--terra-deep);transform:translateY(-1px)}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;color:var(--ink)}

.btn{font-size:15px;font-weight:700;padding:15px 28px;border-radius:999px;display:inline-flex;align-items:center;gap:9px;transition:transform .25s,background .25s,color .25s}
.btn-primary{background:var(--terra-deep);color:var(--paper)}.btn-primary:hover{background:var(--terra);transform:translateY(-2px)}
.btn-ghost{color:var(--ink);border:1px solid var(--ink)}.btn-ghost:hover{background:var(--ink);color:var(--paper)}

/* page header */
.phero{background:var(--paper-2);border-bottom:1px solid var(--line);padding:46px 0 52px}
.crumbs{font-size:13px;color:var(--ink-soft);margin-bottom:26px}
.crumbs a{text-decoration:underline;text-underline-offset:3px}
.crumbs a:hover{color:var(--terra-deep)}
.crumbs span[aria-hidden]{margin:0 8px;color:var(--gold)}
.phero h1{font-size:clamp(36px,5.2vw,62px);margin-top:16px;max-width:17em}
.phero .lede{margin-top:20px;font-size:19px;color:var(--ink-soft);max-width:38em}
.phero a{color:var(--terra-deep);text-decoration:underline;text-underline-offset:3px}
.phero sup a{text-decoration:none;font-size:12px;font-weight:700}
.phero .meta{margin-top:22px;font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft)}

/* article body */
.article{padding:64px 0 40px}
.prose{max-width:44rem}
.prose > * + *{margin-top:18px}
.prose h2{font-size:clamp(26px,3.2vw,34px);margin-top:48px}
.prose h3{font-size:22px;margin-top:30px}
.prose p,.prose li{font-size:18px;color:var(--ink)}
.prose ul,.prose ol{padding-left:1.4em}
.prose li + li{margin-top:8px}
.prose li::marker{color:var(--terra-deep)}
.prose a{color:var(--terra-deep);text-decoration:underline;text-underline-offset:3px}
.prose a:hover{color:var(--ink)}
.prose sup a{text-decoration:none;font-size:12px;font-weight:700;padding:0 1px}
.prose strong{font-weight:700}
.prose figure{margin-top:30px;border-radius:16px;overflow:hidden;background:var(--ink);box-shadow:0 22px 40px -28px var(--shadow);aspect-ratio:16/9}
.prose figure img{width:100%;height:100%;object-fit:cover}

.callout{background:var(--ink);color:var(--paper);border-radius:16px;padding:28px 30px}
.callout h2,.callout h3{color:var(--paper);margin-top:0!important;font-size:24px}
.callout p,.callout li{color:var(--on-dark)!important;font-size:17px!important}
.callout a{color:var(--paper)!important}
.callout ul{margin-top:12px}
.callout > * + *{margin-top:12px}
.callout li::marker{color:#E0C79A}
.callout.warn{background:var(--terra-deep)}
.callout.warn p,.callout.warn li{color:var(--paper)!important}
.callout.warn li::marker{color:var(--paper)}

.note{border-left:2px solid var(--gold);padding:4px 0 4px 20px;font-size:15.5px!important;color:var(--ink)!important}
.note p{font-size:15.5px!important;color:var(--ink)!important}
.note p + p{margin-top:8px}

.sources{margin-top:56px;padding-top:28px;border-top:1px solid var(--line)}
.sources h2{font-size:24px;margin-top:0}
.sources ol{margin-top:14px;padding-left:1.4em}
.sources li{font-size:14.5px!important;color:var(--ink-soft)!important;line-height:1.55}
.sources li + li{margin-top:8px}
.sources a{word-break:break-word;color:var(--terra-deep);text-decoration:underline;text-underline-offset:2px}

/* related pages */
.related{padding:20px 0 80px}
.related h2{font-size:28px}
.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px;margin-top:22px}
.card{display:block;background:var(--paper-2);border:1px solid var(--line);border-radius:14px;padding:24px 24px 22px;transition:background .25s,transform .25s}
.card:hover{background:#E9DECA;transform:translateY(-2px)}
.card .kind{font-size:11.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--terra-deep)}
.card h3{font-size:22px;margin-top:8px}
.card p{font-size:15px;color:var(--ink-soft);margin-top:8px;line-height:1.55}

/* blog index */
.index-section{padding:56px 0 20px}
.index-section:last-of-type{padding-bottom:80px}
.index-section > .wrap > h2{font-size:clamp(26px,3.2vw,36px)}
.index-section > .wrap > p{color:var(--ink-soft);margin-top:10px;max-width:40em}

/* call-to-action band */
.cta-band{background:var(--ink);color:var(--paper);padding:60px 0}
.cta-band .wrap{display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap}
.cta-band h2{font-size:clamp(26px,3.4vw,38px);color:var(--paper)}
.cta-band p{color:var(--on-dark);margin-top:8px;font-size:17px}
.cta-band .btn-ghost{color:var(--paper);border-color:var(--paper)}
.cta-band .btn-ghost:hover{background:var(--paper);color:var(--ink)}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap}

footer{background:var(--ink);color:var(--on-dark-soft);padding:54px 0 38px;border-top:1px solid rgba(255,255,255,.1)}
.foot{display:flex;justify-content:space-between;align-items:flex-start;gap:40px;flex-wrap:wrap}
.foot-logo{display:inline-block}
.foot-logo img{height:88px;width:auto;display:block}
.foot p{font-size:14px;max-width:30em;margin-top:16px}
.foot-meta{font-size:13.5px;text-align:right;line-height:1.9}
.foot-meta a{color:var(--paper)}
footer a[style]{color:#C2D0C6!important}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:38px;padding-top:22px;font-size:12.5px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}

@media(max-width:1080px){
  .nav-links{display:none}.nav-toggle{display:block}
  .nav-links.open{display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:flex-start;gap:18px;background:var(--paper);padding:24px 4vw;border-bottom:1px solid var(--line)}
}
@media(max-width:620px){
  body{font-size:16px}
  .brand img{height:68px}
  .phero{padding:32px 0 38px}
  .article{padding:44px 0 28px}
  .prose p,.prose li{font-size:17px}
  .callout{padding:22px}
  .foot-meta{text-align:left}
}