/* ============================================================
   ANDERSON PEOPLE SOLUTIONS — SHARED STYLE GUIDE
   Palette: Ink / Stone / Warm / Amber / Cream / Paper / Mist
   Fonts: Playfair Display (display) + DM Sans (body)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400;1,600&family=DM+Sans:opsz,wght@9..40,300;9..40,400;9..40,500;9..40,600&display=swap');

/* ── TOKENS ── */
:root {
  --ink:    #1a1a18;
  --stone:  #3d3c38;
  --warm:   #8c7b5e;
  --amber:  #c4933f;
  --cream:  #f5f1ea;
  --paper:  #faf8f4;
  --mist:   #e8e3da;
  --white:  #ffffff;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'DM Sans', sans-serif;

  --nav-h: 72px;
  --max-w: 1100px;
  --section-pad: 5rem 2rem;
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

/* ── NAVIGATION ── */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  background: rgba(250,248,244,0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--mist);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
}

.nav-logo { height: 42px; width: auto; display: block; }

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--stone);
  transition: color 0.2s;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0; right: 0;
  height: 1px;
  background: var(--amber);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.nav-links a:hover,
.nav-links a.active { color: var(--ink); }
.nav-links a:hover::after,
.nav-links a.active::after { transform: scaleX(1); }

.nav-cta {
  background: var(--ink);
  color: var(--cream) !important;
  padding: 0.45rem 1.1rem;
  border-radius: 3px;
  font-size: 0.75rem !important;
  letter-spacing: 0.12em !important;
  transition: background 0.2s !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { background: var(--amber) !important; color: var(--ink) !important; }

/* ── PAGE WRAPPER ── */
.page-body { padding-top: var(--nav-h); }

/* ── SECTION UTILITIES ── */
.section { padding: var(--section-pad); }
.section--dark  { background: var(--ink); color: var(--cream); }
.section--cream { background: var(--cream); }
.section--mist  { background: var(--mist); }
.section--paper { background: var(--paper); }

.container { max-width: var(--max-w); margin: 0 auto; }

/* ── EYEBROW ── */
.eyebrow {
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--amber);
  font-weight: 500;
  margin-bottom: 1rem;
  display: block;
}

/* ── HEADINGS ── */
.display-xl {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.display-lg {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}
.display-md {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 600;
  line-height: 1.2;
}

/* ── BODY COPY ── */
.lead {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--stone);
  line-height: 1.75;
  max-width: 640px;
}
.section--dark .lead { color: rgba(245,241,234,0.75); }

/* ── RULE ── */
.amber-rule {
  width: 2.5rem;
  height: 2px;
  background: var(--amber);
  margin: 1.25rem 0;
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.75rem 1.75rem;
  border-radius: 3px;
  cursor: pointer;
  border: none;
  transition: all 0.2s ease;
  text-decoration: none;
}
.btn-primary { background: var(--ink); color: var(--cream); }
.btn-primary:hover { background: var(--amber); color: var(--ink); }
.btn-outline { background: transparent; color: var(--ink); border: 1.5px solid var(--ink); }
.btn-outline:hover { background: var(--ink); color: var(--cream); }
.btn-outline-light { background: transparent; color: var(--cream); border: 1.5px solid rgba(245,241,234,0.4); }
.btn-outline-light:hover { background: var(--amber); color: var(--ink); border-color: var(--amber); }

/* ── FOOTER ── */
.site-footer {
  background: var(--ink);
  color: var(--cream);
  padding: 3rem 2rem;
}
.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2rem;
  align-items: center;
}
.footer-logo { height: 36px; width: auto; }
.footer-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
  justify-content: flex-end;
}
.footer-links a {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(245,241,234,0.5);
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--amber); }
.footer-copy {
  max-width: var(--max-w);
  margin: 1.5rem auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 0.72rem;
  color: rgba(245,241,234,0.35);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-up { opacity: 0; animation: fadeUp 0.7s ease forwards; }
.fade-up.d1 { animation-delay: 0.1s; }
.fade-up.d2 { animation-delay: 0.25s; }
.fade-up.d3 { animation-delay: 0.4s; }
.fade-up.d4 { animation-delay: 0.55s; }

/* ── MOBILE ── */
@media (max-width: 768px) {
  :root { --section-pad: 3.5rem 1.25rem; }
  .nav-links { display: none; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-links { justify-content: flex-start; flex-wrap: wrap; }
}