/* ============================================================
   Solveris Functional Medicine & Longevity – styles.css
   Palette: linen #F6F3EC · moss #4A5D45 · sage #7E8F73
            ink-olive #2F3A2F · ochre #B9884A · card #FFFDF8
   Type: Marcellus (display) · Figtree (body)
   ============================================================ */

:root {
  --linen: #F6F3EC;
  --card: #FFFDF8;
  --moss: #4A5D45;
  --sage: #7E8F73;
  --ink: #2F3A2F;
  --ochre: #B9884A;
  --line: #E3DCCE;
  --radius: 14px;
  --maxw: 1120px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Figtree', system-ui, sans-serif;
  background: var(--linen);
  color: var(--ink);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: 'Marcellus', serif; font-weight: 400; line-height: 1.15; }

h1 { font-size: clamp(2.4rem, 5.5vw, 4rem); }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.4rem); }
h3 { font-size: 1.25rem; }

a { color: var(--moss); }

img { max-width: 100%; display: block; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---------- Eyebrow + arc glyph ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--ochre); margin-bottom: 14px;
}
.eyebrow::before {
  content: ""; width: 26px; height: 13px;
  border: 2px solid var(--sage); border-bottom: none;
  border-radius: 26px 26px 0 0;
}

/* ---------- Header ---------- */
header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(246, 243, 236, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 6px 24px; max-width: var(--maxw); margin: 0 auto;
}
.brand { text-decoration: none; color: var(--ink); line-height: 1.2; display: inline-flex; align-items: center; }
.brand-logo { height: 156px; width: auto; display: block; }
.brand-logo-foot { height: 66px; width: auto; display: block; }
@media (max-width: 900px) { .brand-logo { height: 156px; } }
@media (max-width: 768px) { .brand-logo { height: 128px; } }

.nav-links { display: flex; gap: 28px; align-items: center; list-style: none; }
.nav-links a {
  text-decoration: none; color: var(--ink); font-weight: 500; font-size: 0.95rem;
  padding-bottom: 3px; border-bottom: 2px solid transparent;
}
.nav-links a:hover, .nav-links a.active { border-bottom-color: var(--ochre); }
.nav-links a.active { font-weight: 700; }
.nav-links a.btn { border-bottom: none; }
.nav-links a.btn-solid { color: #fff; }
.nav-links a.btn-solid:hover { color: #fff; }

.nav-toggle {
  display: none; background: none; border: 1px solid var(--line);
  border-radius: 8px; padding: 8px 12px; font-size: 1.1rem; cursor: pointer; color: var(--ink);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block; text-decoration: none; font-weight: 600; font-size: 0.95rem;
  padding: 13px 26px; border-radius: 999px; transition: background 0.2s, color 0.2s;
}
.btn-solid { background: var(--moss); color: #fff; }
.btn-solid:hover { background: var(--ink); }
.btn-ghost { color: var(--moss); border: 1.5px solid var(--sage); }
.btn-ghost:hover { background: var(--moss); color: #fff; border-color: var(--moss); }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; padding: 96px 0 110px; text-align: left; }
.hero .wrap { position: relative; z-index: 1; max-width: 780px; }
.hero p.lead { font-size: 1.15rem; margin: 22px 0 34px; color: #4c584c; max-width: 56ch; }
.hero-arc {
  position: absolute; inset: auto 0 0 0; width: 100%; height: 100%;
  pointer-events: none;
}
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Sections ---------- */
section { padding: 76px 0; }
section.alt { background: var(--card); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-head { max-width: 640px; margin-bottom: 44px; }
.section-head p { color: #56624f; margin-top: 12px; }

/* ---------- Cards grid ---------- */
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px 26px;
}
section.alt .card { background: var(--linen); }
.card h3 { margin-bottom: 10px; color: var(--moss); }
.card p { font-size: 0.97rem; color: #4c584c; }

/* ---------- Pillars (home) ---------- */
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px; }
.pillar h3 { margin: 6px 0 8px; }
.pillar p { font-size: 0.97rem; color: #4c584c; }

/* ---------- Split layout (about) ---------- */
.split { display: grid; grid-template-columns: 5fr 7fr; gap: 56px; align-items: start; }
.portrait {
  aspect-ratio: 4 / 5; border-radius: var(--radius);
  background: linear-gradient(160deg, var(--sage), var(--moss));
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.85); font-size: 0.9rem; letter-spacing: 0.1em;
  text-transform: uppercase; text-align: center; padding: 20px;
}
.portrait-img {
  width: 100%; border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: 0 18px 40px rgba(47, 58, 47, 0.14);
}
.prose p { margin-bottom: 18px; }
.prose h2 { margin-bottom: 18px; }

/* ---------- CTA band ---------- */
.cta-band { background: var(--ink); color: #F1EEE5; text-align: center; padding: 84px 0; }
.cta-band h2 { color: #fff; margin-bottom: 14px; }
.cta-band p { max-width: 52ch; margin: 0 auto 30px; color: #C9CFC2; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 6fr 5fr; gap: 56px; align-items: start; }
form label { display: block; font-weight: 600; font-size: 0.9rem; margin: 18px 0 6px; }
form input, form select, form textarea {
  width: 100%; padding: 12px 14px; font: inherit; font-size: 0.97rem;
  border: 1px solid var(--line); border-radius: 10px; background: var(--card); color: var(--ink);
}
form input:focus, form select:focus, form textarea:focus { outline: 2px solid var(--sage); border-color: var(--sage); }
form button { margin-top: 24px; border: none; cursor: pointer; }
.form-note { font-size: 0.85rem; color: #6b7563; margin-top: 14px; }
.info-block { margin-bottom: 28px; }
.info-block h3 { margin-bottom: 6px; }
.info-block p { color: #4c584c; }

/* ---------- Footer ---------- */
footer { background: var(--ink); color: #B9C1B2; padding: 56px 0 36px; font-size: 0.9rem; }
.foot-grid { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; margin-bottom: 36px; }
footer .brand .name, footer .brand .tag { color: #F1EEE5; }
footer a { color: #DDE2D6; text-decoration: none; }
footer a:hover { text-decoration: underline; }
footer ul { list-style: none; }
footer li { margin-bottom: 8px; }
.disclaimer {
  border-top: 1px solid #46523f; padding-top: 24px;
  font-size: 0.78rem; color: #8e988a; max-width: 90ch;
}

/* ---------- Focus visibility & motion ---------- */
a:focus-visible, button:focus-visible { outline: 2px solid var(--ochre); outline-offset: 3px; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .grid, .pillars { grid-template-columns: 1fr 1fr; }
  .split, .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  .portrait, .portrait-img { max-width: 420px; margin: 0 auto; }
}
@media (max-width: 640px) {
  .grid, .pillars { grid-template-columns: 1fr; }
  .nav { position: relative; justify-content: center; }
  .brand { margin: 0 auto; }
  .nav-toggle { position: absolute; right: 24px; top: 50%; transform: translateY(-50%); }
  .nav-links {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; gap: 0; background: var(--card);
    border-bottom: 1px solid var(--line); padding: 10px 0;
  }
  .nav-links.open { display: flex; }
  .nav-links li { width: 100%; text-align: center; }
  .nav-links a { display: block; padding: 14px; border-bottom: none; }
  .nav-links a.active { font-weight: 700; }
  .nav-links a.active:not(.btn-solid) {
    color: var(--moss);
    text-decoration: underline;
    text-decoration-color: var(--ochre);
    text-decoration-thickness: 2px;
    text-underline-offset: 5px;
  }
  .nav-links a.btn { margin: 10px 24px; }
  .nav-toggle { display: block; }
  .hero { padding: 64px 0 80px; }
  section { padding: 56px 0; }
}

/* ---------- Blog ---------- */
.blog-grid .post-card { text-decoration: none; color: var(--ink); display: block; transition: box-shadow 0.2s, transform 0.2s; }
.blog-grid .post-card:hover { box-shadow: 0 14px 32px rgba(47,58,47,0.12); transform: translateY(-2px); }
.post-date { font-size: 0.8rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ochre); margin-bottom: 8px; font-weight: 600; }
.post-more { display: inline-block; margin-top: 12px; font-weight: 600; color: var(--moss); font-size: 0.92rem; }

/* ---------- Article ---------- */
.article { max-width: 760px; }
.article h1 { font-size: clamp(1.9rem, 4.5vw, 2.8rem); margin: 8px 0 26px; }
.article h2 { font-size: 1.45rem; margin: 34px 0 12px; color: var(--moss); }
.article p { margin-bottom: 18px; }
.article-disclaimer { font-size: 0.82rem; color: #6b7563; border-top: 1px solid var(--line); padding-top: 18px; margin-top: 34px; }

/* ---------- Legal ---------- */
.legal-links { margin-bottom: 14px; font-size: 0.85rem; }
.legal-links a { color: #DDE2D6; }
.emergency-note {
  background: #FBF6EC; border: 1px solid var(--ochre); border-radius: 10px;
  padding: 12px 16px; font-size: 0.92rem; color: #6b5a38; margin-bottom: 26px;
}

/* ---------- Service areas ---------- */
.service-areas { font-size: 0.85rem; color: #9aa494; margin-bottom: 10px; }
.article .lead { font-size: 1.05rem; color: #56624f; margin-bottom: 22px; }

/* ---------- License line ---------- */
.license-line { font-size: 0.78rem; color: #9aa494; margin-bottom: 12px; max-width: 90ch; line-height: 1.55; }
.license-line a { color: #C6CDBB; text-decoration: underline; }

/* ---------- Medical Director (condensed) ---------- */
.med-director {
  max-width: 640px; margin: 40px auto 0; padding-top: 32px;
  border-top: 1px solid var(--line); text-align: center;
}
.med-director h3 { font-size: 1.35rem; color: var(--moss); margin: 6px 0 12px; }
.med-director p { font-size: 0.95rem; color: #4c584c; margin-bottom: 12px; }
.med-director .eyebrow { justify-content: center; }
.med-director-license { font-size: 0.8rem; color: #6b7563; }