/* ============================================================
   PK STUDIO LLC — Shared Design System
   thePKstudio.com
   ============================================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=EB+Garamond:ital,wght@0,400;0,700;1,400&family=DM+Sans:wght@300;400;500&display=swap');

/* --- CSS Variables --- */
:root {
  /* PK Studio parent palette */
  --ink:        #111528;
  --ink-mid:    #222843;
  --indigo:     #6068A8;
  --ivory:      #EAEBF8;
  --parchment:  #D0D2EC;

  /* Shimmer Glam palette */
  --sg-black:   #111111;
  --sg-charcoal:#1e1e1e;
  --sg-mid:     #2a2a2a;
  --sg-muted:   #7a7060;

  /* Brillé Collective palette */
  --bc-cream:   #F5F0E8;
  --bc-cream-mid:#EDE6D8;
  --bc-cream-deep:#DDD4C0;
  --bc-muted:   #4a4035;
  --bc-quiet:   #8a7d6a;

  /* Shared gold — the thread across all brands */
  --gold:       #C8941A;
  --gold-light: #E8B84B;

  /* Typography */
  --font-serif: 'EB Garamond', Georgia, serif;
  --font-sans:  'DM Sans', system-ui, sans-serif;

  /* Spacing */
  --page-pad:   36px;
  --section-pad:56px;

  /* Radii */
  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  12px;
  --radius-xl:  20px;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-sans); font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; }
a { text-decoration: none; }
button { font-family: var(--font-sans); cursor: pointer; }
input, textarea { font-family: var(--font-sans); }

/* --- Shared Nav: PK Studio (indigo/ivory) --- */
.pk-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px var(--page-pad);
  background: var(--ivory);
  border-bottom: 0.5px solid var(--parchment);
  position: sticky;
  top: 0;
  z-index: 100;
}
.pk-nav-logo {
  display: flex;
  align-items: center;
  gap: 11px;
}
.pk-nav-circle {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1.5px solid var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  text-decoration: none;
}
.pk-nav-circle span {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -1px;
}
.pk-nav-circle span .k { opacity: 0.3; }
.pk-nav-divider {
  width: 1px;
  height: 26px;
  background: var(--indigo);
  opacity: 0.4;
}
.pk-nav-text strong {
  font-family: var(--font-serif);
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  display: block;
  letter-spacing: 0.5px;
}
.pk-nav-text span {
  font-size: 8px;
  letter-spacing: 3px;
  color: var(--indigo);
  display: block;
  margin-top: 1px;
}
.pk-nav-links {
  display: flex;
  gap: 28px;
  align-items: center;
}
.pk-nav-links a {
  font-size: 13px;
  color: var(--indigo);
  letter-spacing: 0.2px;
  transition: color 0.15s;
}
.pk-nav-links a:hover,
.pk-nav-links a.active { color: var(--ink); font-weight: 500; }
.pk-nav-links a.ext { color: var(--gold); }
.pk-nav-links a.ext:hover { color: var(--gold-light); }

/* --- Shared Nav: Shimmer Glam (black/gold) --- */
.sg-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px var(--page-pad);
  background: var(--sg-black);
  border-bottom: 0.5px solid rgba(200,148,26,0.18);
  position: sticky;
  top: 0;
  z-index: 100;
}
.sg-nav-back {
  font-size: 11px;
  color: var(--sg-muted);
  display: flex;
  align-items: center;
  gap: 6px;
  letter-spacing: 0.3px;
  transition: color 0.15s;
}
.sg-nav-back:hover { color: var(--bc-cream); }
.sg-nav-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
}
.sg-nav-oval {
  width: 44px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
}
.sg-nav-oval span {
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: -1px;
}
.sg-nav-name {
  font-size: 8px;
  letter-spacing: 3px;
  color: var(--gold);
}
.sg-nav-links {
  display: flex;
  gap: 24px;
  align-items: center;
}
.sg-nav-links a {
  font-size: 12px;
  color: var(--sg-muted);
  letter-spacing: 0.3px;
  transition: color 0.15s;
}
.sg-nav-links a:hover,
.sg-nav-links a.active { color: var(--bc-cream); }
.sg-nav-links a.cta { color: var(--gold); }

/* --- Shared Nav: Brillé Collective (cream/black) --- */
.bc-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px var(--page-pad);
  background: var(--bc-cream);
  border-bottom: 0.5px solid var(--bc-cream-deep);
  position: sticky;
  top: 0;
  z-index: 100;
}
.bc-nav-back {
  font-size: 11px;
  color: var(--bc-quiet);
  display: flex;
  align-items: center;
  gap: 6px;
  letter-spacing: 0.3px;
  transition: color 0.15s;
}
.bc-nav-back:hover { color: var(--ink); }
.bc-nav-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
}
.bc-nav-circle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1.5px solid var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
}
.bc-nav-circle span {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -1px;
}
.bc-nav-name {
  font-size: 8px;
  letter-spacing: 3px;
  color: var(--gold);
}
.bc-nav-links {
  display: flex;
  gap: 24px;
  align-items: center;
}
.bc-nav-links a {
  font-size: 12px;
  color: var(--bc-quiet);
  letter-spacing: 0.3px;
  transition: color 0.15s;
}
.bc-nav-links a:hover,
.bc-nav-links a.active { color: var(--ink); font-weight: 500; }
.bc-nav-links a.cta { color: var(--gold); }

/* --- Shared Ticker Band --- */
.pk-band {
  background: var(--ink-mid);
  padding: 14px var(--page-pad);
  display: flex;
  gap: 28px;
  align-items: center;
  flex-wrap: wrap;
  border-top: 0.5px solid rgba(96,104,168,0.15);
  border-bottom: 0.5px solid rgba(96,104,168,0.15);
}
.pk-band-item { font-size: 10px; letter-spacing: 2px; color: var(--indigo); }
.pk-band-dot { width: 3px; height: 3px; border-radius: 50%; background: var(--indigo); opacity: 0.4; flex-shrink: 0; }

/* --- Shared Buttons --- */
.btn-dark {
  background: var(--ink);
  color: var(--ivory);
  font-size: 13px;
  font-weight: 500;
  padding: 11px 24px;
  border-radius: var(--radius-sm);
  border: none;
  letter-spacing: 0.3px;
  transition: background 0.15s;
  display: inline-block;
}
.btn-dark:hover { background: var(--ink-mid); }

.btn-ivory {
  background: var(--ivory);
  color: var(--ink);
  font-size: 13px;
  font-weight: 500;
  padding: 11px 24px;
  border-radius: var(--radius-sm);
  border: none;
  letter-spacing: 0.3px;
  transition: opacity 0.15s;
  display: inline-block;
}
.btn-ivory:hover { opacity: 0.9; }

.btn-ghost-ivory {
  background: transparent;
  color: var(--ivory);
  font-size: 13px;
  padding: 11px 24px;
  border-radius: var(--radius-sm);
  border: 0.5px solid rgba(234,235,248,0.22);
  transition: border-color 0.15s;
  display: inline-block;
}
.btn-ghost-ivory:hover { border-color: rgba(234,235,248,0.5); }

.btn-ghost-ink {
  background: transparent;
  color: var(--ink);
  font-size: 13px;
  padding: 11px 24px;
  border-radius: var(--radius-sm);
  border: 0.5px solid var(--parchment);
  transition: border-color 0.15s;
  display: inline-block;
}
.btn-ghost-ink:hover { border-color: var(--indigo); }

.btn-gold {
  background: var(--gold);
  color: var(--sg-black);
  font-size: 13px;
  font-weight: 500;
  padding: 11px 24px;
  border-radius: var(--radius-sm);
  border: none;
  letter-spacing: 0.3px;
  transition: background 0.15s;
  display: inline-block;
}
.btn-gold:hover { background: var(--gold-light); }

.btn-ghost-gold {
  background: transparent;
  color: var(--gold);
  font-size: 11px;
  padding: 8px 20px;
  border-radius: var(--radius-sm);
  border: 0.5px solid rgba(200,148,26,0.4);
  letter-spacing: 1px;
  transition: background 0.15s;
  display: inline-block;
}
.btn-ghost-gold:hover { background: rgba(200,148,26,0.08); }

.btn-cream {
  background: var(--bc-cream);
  color: var(--ink);
  font-size: 13px;
  font-weight: 500;
  padding: 11px 24px;
  border-radius: var(--radius-sm);
  border: none;
  letter-spacing: 0.3px;
  transition: opacity 0.15s;
  display: inline-block;
}
.btn-cream:hover { opacity: 0.9; }

.btn-ghost-cream {
  background: transparent;
  color: var(--bc-cream);
  font-size: 13px;
  padding: 11px 24px;
  border-radius: var(--radius-sm);
  border: 0.5px solid rgba(245,240,232,0.22);
  transition: border-color 0.15s;
  display: inline-block;
}
.btn-ghost-cream:hover { border-color: rgba(245,240,232,0.5); }

/* --- Shared Footer (dark/indigo) --- */
.pk-footer {
  background: var(--ink);
  padding: var(--section-pad) var(--page-pad);
}
.pk-footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 28px;
}
.pk-footer-brand strong {
  font-family: var(--font-serif);
  font-size: 14px;
  color: var(--ivory);
  display: block;
  margin-bottom: 4px;
}
.pk-footer-brand span { font-size: 11px; color: var(--indigo); }
.pk-footer-cols { display: flex; gap: 40px; }
.pk-footer-col-head {
  font-size: 9px;
  letter-spacing: 3px;
  color: var(--indigo);
  margin-bottom: 10px;
}
.pk-footer-col a {
  display: block;
  font-size: 12px;
  color: #555;
  margin-bottom: 6px;
  transition: color 0.15s;
}
.pk-footer-col a:hover { color: var(--indigo); }
.pk-footer-bottom {
  border-top: 0.5px solid rgba(255,255,255,0.06);
  padding-top: 18px;
  display: flex;
  justify-content: space-between;
}
.pk-footer-legal { font-size: 10px; color: #444; }
.pk-footer-dot {
  display: inline-block;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: #444;
  margin: 0 8px;
  vertical-align: middle;
}

/* --- Shared Shimmer Glam Footer --- */
.sg-footer {
  background: var(--sg-black);
  padding: 28px var(--page-pad);
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 0.5px solid rgba(200,148,26,0.1);
}
.sg-footer-brand { font-size: 11px; color: var(--sg-muted); }
.sg-footer-parent { font-size: 10px; color: #444; }
.sg-footer-parent a { color: #555; transition: color 0.15s; }
.sg-footer-parent a:hover { color: var(--sg-muted); }

/* --- Shared Brillé Footer --- */
.bc-footer {
  background: var(--ink);
  padding: var(--section-pad) var(--page-pad);
}
.bc-footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 28px;
}
.bc-footer-brand strong {
  font-family: var(--font-serif);
  font-size: 14px;
  color: var(--bc-cream);
  display: block;
  margin-bottom: 4px;
}
.bc-footer-brand span { font-size: 11px; color: var(--bc-quiet); }
.bc-footer-cols { display: flex; gap: 40px; }
.bc-footer-col-head {
  font-size: 9px;
  letter-spacing: 3px;
  color: var(--gold);
  margin-bottom: 10px;
}
.bc-footer-col a {
  display: block;
  font-size: 12px;
  color: #555;
  margin-bottom: 6px;
  transition: color 0.15s;
}
.bc-footer-col a:hover { color: var(--bc-quiet); }
.bc-footer-bottom {
  border-top: 0.5px solid rgba(255,255,255,0.06);
  padding-top: 18px;
  display: flex;
  justify-content: space-between;
}
.bc-footer-legal { font-size: 10px; color: #444; }

/* --- Utility --- */
.eyebrow {
  font-size: 9px;
  letter-spacing: 4px;
  margin-bottom: 10px;
  display: block;
}
.eyebrow-indigo { color: var(--indigo); }
.eyebrow-gold   { color: var(--gold); }
.eyebrow-quiet  { color: var(--bc-quiet); }

.serif-h1 { font-family: var(--font-serif); font-weight: 700; line-height: 1.1; }
.serif-h2 { font-family: var(--font-serif); font-weight: 700; line-height: 1.2; }
.serif-h3 { font-family: var(--font-serif); font-weight: 700; line-height: 1.3; }

/* --- Responsive basics --- */
@media (max-width: 768px) {
  :root { --page-pad: 20px; --section-pad: 40px; }
  .pk-nav-links { display: none; }
  .sg-nav-links { display: none; }
  .bc-nav-links { display: none; }
  .pk-footer-top { flex-direction: column; gap: 28px; }
  .pk-footer-cols { flex-wrap: wrap; gap: 24px; }
  .bc-footer-top { flex-direction: column; gap: 28px; }
}