/* ============================================================
   serrahughes.com — shared styles
   Palette: sun-bleached sand / warm ink / deep petrol / saffron
   Type: Fraunces (display) + Karla (body & utility)
   ============================================================ */

:root {
  --sand: #f6eedd;
  --paper: #fdf9f0;
  --ink: #2b2520;
  --ink-soft: #6b5f52;
  --petrol: #1f4f5b;
  --petrol-deep: #143a44;
  --saffron: #d99a2b;
  --saffron-soft: #f0dcae;
  --line: #e3d5bb;
  --danger: #a4432f;
  --radius: 14px;
  --max: 1080px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

body {
  margin: 0;
  background: var(--sand);
  color: var(--ink);
  font-family: "Karla", system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: "Fraunces", Georgia, serif;
  font-weight: 550;
  line-height: 1.12;
  margin: 0 0 0.5em;
  color: var(--ink);
}

a { color: var(--petrol); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--petrol-deep); }

:focus-visible {
  outline: 3px solid var(--saffron);
  outline-offset: 2px;
  border-radius: 4px;
}

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

/* ---------- eyebrow / coordinate labels ---------- */
.eyebrow {
  font-family: "Karla", sans-serif;
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--petrol);
  margin: 0 0 0.9rem;
}
.eyebrow .coord { color: var(--saffron); }

/* ---------- header / nav ---------- */
.site-header {
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--sand) 88%, white);
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(6px);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.brand {
  font-family: "Fraunces", Georgia, serif;
  font-size: 1.15rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--ink);
}
.brand:hover { color: var(--petrol-deep); }
nav.main-nav { display: flex; gap: 26px; align-items: center; }
nav.main-nav a {
  text-decoration: none;
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--ink-soft);
}
nav.main-nav a:hover { color: var(--petrol-deep); }
nav.main-nav a.private-link {
  color: var(--paper);
  background: var(--petrol);
  padding: 8px 16px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
nav.main-nav a.private-link:hover { background: var(--petrol-deep); color: var(--paper); }

/* ---------- buttons & forms ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: "Karla", sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  border-radius: 999px;
  padding: 12px 26px;
  background: var(--petrol);
  color: var(--paper);
  text-decoration: none;
  transition: background 0.15s ease;
}
.btn:hover { background: var(--petrol-deep); color: var(--paper); }
.btn.secondary {
  background: transparent;
  color: var(--petrol);
  border: 2px solid var(--petrol);
}
.btn.secondary:hover { background: var(--saffron-soft); }
.btn.danger { background: var(--danger); }
.btn:disabled { opacity: 0.55; cursor: not-allowed; }

label { display: block; font-weight: 700; font-size: 0.9rem; margin-bottom: 6px; }
input[type="email"], input[type="password"], input[type="text"], input[type="url"] {
  width: 100%;
  font: inherit;
  padding: 12px 14px;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  background: var(--paper);
  color: var(--ink);
  margin-bottom: 16px;
}
input:focus { border-color: var(--petrol); outline: none; }

/* ---------- cards & panels ---------- */
.panel {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px;
}

.notice {
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 0.92rem;
  margin: 0 0 16px;
  display: none;
}
.notice.show { display: block; }
.notice.error { background: #f7e3dd; color: var(--danger); }
.notice.ok { background: #e2ecdd; color: #3c5a34; }

/* ---------- footer ---------- */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 40px 0 56px;
  margin-top: 90px;
  color: var(--ink-soft);
  font-size: 0.9rem;
}
.site-footer .wrap { display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; }

@media (max-width: 640px) {
  body { font-size: 16px; }
  nav.main-nav { gap: 14px; }
  nav.main-nav a:not(.private-link) { display: none; }
  .panel { padding: 24px; }
}