/* LOCKED tokens — Mound Back & Neck Clinic (base system: wellness, bespoke-tuned)
   Tuned to a distinct calm WARM SAGE-GREEN palette (intentionally different from
   the deep-teal and lake-blue wellness sites). Variable NAMES match _shared/base.css;
   only values changed. All body/button text contrast verified AA (>=4.5:1). */
@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,500;9..144,600&family=Inter:wght@400;500;600&display=swap');
:root{
  --bg:#faf9f5; --surface:#ffffff; --ink:#36423a; --ink-strong:#1e2a22; --muted:#5c685f;
  --line:#e7e4da;
  --brand:#4f7a5e; --brand-dark:#3a5d46; --brand-tint:#eef2e9; --on-brand:#ffffff;
  --accent:#b08a3e;
  --hero-bg:radial-gradient(1000px 480px at 12% -10%,#eef2e9,transparent),#f3f3ec;
  --header-bg:rgba(250,249,245,.85); --footer-bg:#f1f1e9;
  --band-bg:#1e2a22; --on-band:#f4f6f1; --on-band-muted:#b4c0b6;

  --font-heading:'Fraunces',Georgia,serif; --font-body:'Inter',system-ui,sans-serif;
  --fs-base:17px; --lh-body:1.7; --fw-body:400; --fw-head:600; --lh-head:1.12; --ls-head:-.01em;
  --fs-lead:1.22rem; --fs-h1:clamp(2.5rem,5.4vw,4rem); --fs-h2:clamp(1.8rem,3.6vw,2.6rem); --fs-h3:1.32rem;

  --container:1120px; --gutter:26px; --section-y:104px; --hero-y:112px; --nav-h:76px;
  --space-3:12px; --space-4:18px; --space-5:28px; --space-6:34px; --space-7:64px;
  --btn-pad:15px 30px;
  --radius:16px; --radius-lg:22px; --radius-pill:999px;
  --shadow:0 10px 30px rgba(30,42,34,.06); --shadow-lg:0 22px 50px rgba(30,42,34,.12);
  --dur:220ms; --ease:cubic-bezier(.22,.61,.36,1);
}
/* Primary buttons use the sage brand; white text passes AA (~4.9:1). */
.btn{background:var(--brand);color:var(--on-brand)}
.btn:hover{background:var(--brand-dark)}
.btn.ghost{background:transparent;color:var(--brand-dark)}
.btn.ghost:hover{background:var(--brand-tint)}
/* Eyebrow uses brand-dark for AA text contrast (~7:1); accent reserved for
   small decorative card icons only. */
.eyebrow{color:var(--brand-dark)}
.card .ic{background:#f3ecdb;color:var(--accent)}