/* ============================================================
   GLOBAL.CSS — shared across all pages
   Covers: tokens, reset, body, accent bar, nav, footer,
           dark mode, toggle, hamburger, mob-menu
   ============================================================ */

/* TOKENS */
:root {
  --cream: #f7f1e7; --sand: #e3d3be;
  --sage-light: #c3c6a8; --sage: #9aad8c; --sage-dark: #6b876a;
  --matcha: #7a9c5a; --text: #2c2c1e; --text2: #5a5a48; --text3: #8a8a72;
  --bg: #f4ede0; --bg2: #ede5d4; --surface: #f9f5ee;
  --border: rgba(154,173,140,0.25); --border2: rgba(154,173,140,0.4);
  --max: 720px;
  --gold: #c9a84c;
  --silver: #8a9aaa;
  --bronze: #a87856;
}

/* RESET */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg); color: var(--text);
  font-family: 'DM Sans', sans-serif; font-size: 15px; line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

/* ACCENT BAR */
.accent-bar {
  height: 3px;
  background: linear-gradient(90deg, var(--sage-light), var(--sage), var(--sage-dark), var(--sage-light));
  background-size: 200% 100%; animation: bar-slide 6s linear infinite;
}
@keyframes bar-slide { 0%{background-position:0%} 100%{background-position:200%} }
@keyframes pip { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.45;transform:scale(0.7)} }

/* NAV — standard (non-hero pages) */
nav {
  position: sticky; top: 0; z-index: 100; width: 100%;
  max-width: 1200px; margin: 0 auto;
  display: flex; justify-content: space-between; align-items: center;
  padding: 18px 28px;
  background: rgba(244,237,224,0.88);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 0.5px solid var(--border);
}
.nav-logo {
  font-family: 'Cormorant Garamond', serif; font-size: 20px; font-weight: 400;
  letter-spacing: 0.08em; color: var(--text); text-decoration: none;
  white-space: nowrap; flex-shrink: 0;
}
.nav-logo span { color: var(--sage-dark); font-style: italic; }
.nav-links { display: flex; gap: 24px; align-items: center; }
.nav-links a {
  font-size: 13px; color: var(--text2); text-decoration: none;
  letter-spacing: 0.06em; transition: color 0.2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--sage-dark); }
.nav-pip { width: 7px; height: 7px; border-radius: 50%; background: var(--sage); animation: pip 2.4s ease-in-out infinite; }

/* FOOTER */
footer {
  border-top: 0.5px solid var(--border); padding: 24px 32px;
  display: grid; grid-template-columns: 1fr auto 1fr;
  align-items: center; max-width: var(--max); margin: 0 auto;
}
.footer-logo {
  font-family: 'Cormorant Garamond', serif; font-size: 15px; font-weight: 300;
  color: var(--text); letter-spacing: 0.06em; text-decoration: none;
}
.footer-accent {
  color: var(--sage-dark);
  font-style: italic;
}
.footer-left { text-align: left; }

.footer-center { text-align: center; }

.footer-right {
  text-align: right;
  display: flex;
  align-items: center;
  gap: 6px;
  justify-content: flex-end;
}
.footer-right span {
  color: var(--text3);
}
.footer-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--sage); }

/* DARK MODE */
body.dark {
  --cream:      #1a1c18;
  --sand:       #242620;
  --sage-light: #4a5445;
  --sage:       #7a9870;
  --sage-dark:  #9ab890;
  --text:       #e8e4d8;
  --text2:      #a8a890;
  --text3:      #6a6a58;
  --bg:         #141512;
  --bg2:        #1a1c18;
  --surface:    #1e201c;
  --border:     rgba(154,173,140,0.12);
  --border2:    rgba(154,173,140,0.22);
}
body.dark .nav-logo {
  color: var(--text);
}

body.dark .nav-logo span {
  color: var(--sage-dark);
}
body.dark nav { background: rgba(20,21,18,0.92) !important; }
body.dark nav.scrolled { background: rgba(20,21,18,0.95) !important; }
body.dark .lb { background: rgba(20,21,18,0.96) !important; }
body.dark .article-nav { background: rgba(20,21,18,0.88) !important; }
body.dark .article-wrap::before { background: linear-gradient(to bottom, rgba(20,21,18,0.07) 0%, rgba(20,21,18,0) 100%) !important; }
body.dark .mob-menu { background: rgba(20,21,18,0.97) !important; }

/* TOGGLE */
.dark-toggle {
  width: 32px; height: 18px; border-radius: 100px;
  background: var(--border2); border: 0.5px solid var(--border2);
  cursor: pointer; position: relative; transition: background 0.3s;
  flex-shrink: 0;
}
.dark-toggle::after {
  content: ''; position: absolute; top: 2px; left: 2px;
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--sage-dark); transition: transform 0.25s, background 0.25s;
}
body.dark .dark-toggle::after { transform: translateX(14px); background: var(--sage); }
body.dark {
  --gold: #e0c46b;   /* slightly richer than #8a9aaa */
  --silver: #aab7c4;
  --bronze: #c08a63; /* warmer, less muddy than #b7835f */
}

/* MOB CONTROLS */
.mob-controls { display: none; align-items: center; gap: 12px; }

/* HAMBURGER */
.hamburger-btn {
  display: none; background: none; border: none; cursor: pointer;
  padding: 4px; gap: 5px; flex-direction: column; justify-content: center;
  width: 28px; height: 28px;
}
.hamburger-btn span {
  display: block; width: 22px; height: 1.5px;
  background: var(--text2); border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s; transform-origin: center;
}
.hamburger-btn.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger-btn.open span:nth-child(2) { opacity: 0; }
.hamburger-btn.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* MOB MENU */
.mob-menu {
  position: fixed; top: 57px; left: 0; right: 0; z-index: 199;
  background: rgba(244,237,224,0.97);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border-bottom: 0.5px solid var(--border);
  flex-direction: column; display: flex;
  opacity: 0; pointer-events: none;
  transform: translateY(-6px);
  transition: opacity 0.22s ease, transform 0.22s ease;
}
.mob-menu.open { opacity: 1; pointer-events: all; transform: translateY(0); }
.mob-menu a {
  font-size: 15px; color: var(--text2); text-decoration: none;
  letter-spacing: 0.06em; padding: 16px 28px;
  border-bottom: 0.5px solid var(--border);
  transition: color 0.2s, background 0.2s;
}
.mob-menu a:last-child { border-bottom: none; }
.mob-menu a:hover { color: var(--sage-dark); background: rgba(154,173,140,0.06); }

.mob-overlay {
  display: none; position: fixed; inset: 0;
  z-index: 198; background: rgba(0,0,0,0.15);
}
.mob-overlay.open { display: block; }

/* RESPONSIVE */
@media (max-width: 1150px) {
  .nav-links { display: none !important; }
  .mob-controls { display: flex !important; }
  .hamburger-btn { display: flex !important; }
}
@media (max-width: 800px) {
  .article-inner { padding: 0 20px 60px; }
  .article-nav { padding: 14px 20px; }
  footer { padding: 20px; }
}