/* =========================================================
   More Than Muscle — Design System
   Colors from the confirmed skin-tone palette (see planning doc §11)
   Typography: Poppins (headings) + Inter (body) — Google Fonts
   ========================================================= */

:root {
  /* Color roles */
  --color-bg: #F2E8D9;           /* Ivory — page background */
  --color-bg-white: #FFFFFF;     /* pure white for content-dense areas */
  --color-card: #DCC2A0;         /* Sand — card/section panels */
  --color-text: #3A1F14;         /* Rich Ebony — body text, 12.5:1 on Ivory */
  --color-text-onyx: #111111;    /* Onyx — alt near-black */
  --color-primary: #5B321F;      /* Deep Brown — primary CTA/buttons/links */
  --color-primary-dark: #3A1F14;
  --color-secondary: #8B5C2E;    /* Warm Brown — secondary CTA/hover */
  --color-accent: #C49A6C;       /* Golden Honey — highlight fills, dark text only */
  --color-muted: #8F7A66;        /* Taupe — muted text/icons, large sizes only */
  --color-clay: #A67C52;         /* Clay — large display text/illustrative accents */
  --color-footer-bg: #3A1F14;    /* Rich Ebony — footer band */
  --color-footer-text: #F2E8D9;  /* Ivory text on dark footer */

  --font-heading: "Poppins", "Segoe UI", sans-serif;
  --font-body: "Inter", "Segoe UI", sans-serif;

  --radius: 10px;
  --max-width: 1180px;
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: underline; text-underline-offset: 2px; }
a:hover, a:focus-visible { color: var(--color-secondary); }
:focus-visible { outline: 3px solid var(--color-secondary); outline-offset: 2px; }

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 800;
  line-height: 1.2;
  margin: 0 0 var(--space-2);
  color: var(--color-text);
}
h1 { font-size: clamp(2rem, 4vw + 1rem, 3.25rem); }
h2 { font-size: clamp(1.5rem, 2vw + 1rem, 2.25rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 var(--space-2); max-width: 70ch; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

/* ---------- Header ---------- */
.site-header {
  background: var(--color-bg-white);
  border-bottom: 1px solid var(--color-card);
  position: sticky;
  top: 0;
  z-index: 50;
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-2);
  padding-bottom: var(--space-2);
  gap: var(--space-2);
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--color-text);
}
.brand img { width: 72px; height: 72px; }
.brand-wordmark {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.35rem;
  line-height: 1.15;
  letter-spacing: 0.01em;
}
.brand-wordmark small {
  display: block;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 0.75rem;
  color: var(--color-secondary);
  letter-spacing: 0.03em;
}

.nav-toggle {
  display: none;
  background: none;
  border: 2px solid var(--color-primary);
  border-radius: 6px;
  padding: 0.4rem 0.6rem;
  font-size: 1.2rem;
  cursor: pointer;
  color: var(--color-primary);
}

.main-nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin: 0;
  padding: 0;
  align-items: center;
}
.main-nav a {
  text-decoration: none;
  color: var(--color-text);
  font-weight: 600;
  font-size: 0.95rem;
}
.main-nav a:hover, .main-nav a:focus-visible { color: var(--color-primary); }
/* Nav/footer link-color rules above are more specific than .btn-primary/.btn-secondary
   alone and were overriding button text to the surrounding text color instead of the
   button's own contrast color. Force button text color wherever a button sits inside
   nav or footer link contexts. */
.main-nav a.btn-primary, .site-footer a.btn-primary { color: #FFFFFF; }
.main-nav a.btn-secondary, .site-footer a.btn-secondary { color: var(--color-primary); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  padding: 0.75rem 1.5rem;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background-color 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: var(--color-primary);
  color: #FFFFFF;
}
.btn-primary:hover, .btn-primary:focus-visible { background: var(--color-primary-dark); color: #FFFFFF; }
.btn-secondary {
  background: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.btn-secondary:hover, .btn-secondary:focus-visible { background: var(--color-primary); color: #FFFFFF; }
.btn-group { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: var(--space-2); }

/* ---------- Hero ---------- */
.hero {
  padding: var(--space-5) 0 var(--space-4);
  text-align: left;
}
.hero .eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-secondary);
  margin-bottom: var(--space-1);
}
.hero p.lede { font-size: 1.15rem; max-width: 60ch; }

/* ---------- Sections ---------- */
section { padding: var(--space-4) 0; }
.section-alt { background: var(--color-bg-white); }
.section-title { margin-bottom: var(--space-3); }

/* ---------- Cards ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: var(--space-3);
}
.card {
  background: var(--color-card);
  border-radius: var(--radius);
  padding: var(--space-3);
}
.card h3 { margin-bottom: 0.5rem; }
.card a.card-link {
  font-weight: 700;
  text-decoration: none;
}
.card a.card-link::after { content: " →"; }

.audience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-3);
}
.audience-card {
  background: var(--color-bg-white);
  border: 1px solid var(--color-card);
  border-radius: var(--radius);
  padding: var(--space-3);
}

/* ---------- Team / leadership profiles ---------- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-4);
  margin: var(--space-3) 0 var(--space-4);
}
.team-card {
  background: var(--color-bg-white);
  border: 1px solid var(--color-card);
  border-radius: var(--radius);
  padding: var(--space-3);
}
.team-card .headshot {
  width: 128px;
  height: 128px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: var(--space-2);
  border: 3px solid var(--color-card);
}
.team-card h3 { margin-bottom: 0.1rem; }
.team-card .team-title {
  display: block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--color-secondary);
  margin-bottom: var(--space-2);
}
.team-card p { font-size: 0.95rem; }

.placeholder {
  background: #fff8ec;
  border: 1px dashed var(--color-clay);
  border-radius: var(--radius);
  padding: var(--space-2) var(--space-3);
  font-size: 0.92rem;
  color: var(--color-text);
}
.placeholder strong { color: var(--color-secondary); }

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--color-accent);
  color: var(--color-text-onyx);
  border-radius: var(--radius);
  padding: var(--space-4);
  text-align: center;
}
.cta-band h2 { color: var(--color-text-onyx); }
.cta-band .btn-secondary {
  border-color: var(--color-text-onyx);
  color: var(--color-text-onyx);
}
.cta-band .btn-secondary:hover, .cta-band .btn-secondary:focus-visible {
  background: var(--color-text-onyx);
  color: #FFFFFF;
}

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  font-size: 0.85rem;
  color: var(--color-muted);
  margin-bottom: var(--space-2);
}
.breadcrumb a { color: var(--color-muted); }

/* ---------- Forms ---------- */
form.site-form { max-width: 620px; }
.form-row { margin-bottom: var(--space-2); }
label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.35rem;
}
input, textarea, select {
  width: 100%;
  padding: 0.65rem 0.8rem;
  border: 1px solid var(--color-muted);
  border-radius: 6px;
  font-family: var(--font-body);
  font-size: 1rem;
  background: var(--color-bg-white);
  color: var(--color-text);
}
textarea { min-height: 140px; resize: vertical; }
.form-note { font-size: 0.85rem; color: var(--color-muted); }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-footer-bg);
  color: var(--color-footer-text);
  padding: var(--space-5) 0 var(--space-3);
  margin-top: var(--space-5);
}
.site-footer a { color: var(--color-footer-text); }
.site-footer a:hover, .site-footer a:focus-visible { color: var(--color-accent); }
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}
.footer-brand img { width: 84px; height: 84px; margin-bottom: var(--space-2); }
.footer-brand .domain {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: 0.03em;
}
.footer-nav ul, .footer-legal ul { list-style: none; margin: 0; padding: 0; }
.footer-nav li, .footer-legal li { margin-bottom: 0.4rem; }
.footer-nav a, .footer-legal a { text-decoration: none; }
.footer-nav a:hover, .footer-legal a:hover { text-decoration: underline; }
.footer-bottom {
  border-top: 1px solid rgba(242, 232, 217, 0.25);
  padding-top: var(--space-2);
  font-size: 0.85rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-2);
}

/* ---------- Utility ---------- */
.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-primary);
  color: #fff;
  padding: 0.75rem 1.25rem;
  z-index: 100;
}
.skip-link:focus { left: var(--space-2); top: var(--space-2); }

/* ---------- Responsive nav ---------- */
@media (max-width: 780px) {
  .nav-toggle { display: inline-block; }
  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg-white);
    border-bottom: 1px solid var(--color-card);
    padding: var(--space-2) var(--space-3);
  }
  .main-nav.is-open { display: block; }
  .main-nav ul { flex-direction: column; align-items: flex-start; gap: 0.9rem; }
  .site-header { position: sticky; }
  .site-header .container { position: relative; flex-wrap: wrap; }
}