@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,600&family=Source+Serif+4:ital,opsz,wght@0,8..60,300;0,8..60,400;0,8..60,600;1,8..60,300;1,8..60,400&family=JetBrains+Mono:wght@400;500&display=swap');

/* ============================================================
   DESIGN TOKENS
   ============================================================ */
:root {
  --color-ink:        #1e1e1e;
  --color-ink-muted:  #4a4a4a;
  --color-ink-light:  #7a7878;
  --color-paper:      #f7f4ef;
  --color-paper-alt:  #ede9e1;
  --color-paper-dark: #ddd8cf;
  --color-navy:       #1c2b4a;
  --color-navy-mid:   #2c3e6b;
  --color-gold:       #b8954a;
  --color-gold-light: #d4b06a;
  --color-rule:       #c8c2b8;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'Source Serif 4', Georgia, serif;
  --font-mono:    'JetBrains Mono', 'Courier New', monospace;

  --measure:       68ch;
  --measure-wide:  90ch;

  --space-xs:  0.25rem;
  --space-sm:  0.5rem;
  --space-md:  1rem;
  --space-lg:  2rem;
  --space-xl:  3.5rem;
  --space-2xl: 6rem;

  --radius-sm: 2px;
  --radius-md: 4px;

  --shadow-card: 0 1px 4px rgba(28,43,74,0.08), 0 4px 16px rgba(28,43,74,0.06);
  --shadow-lift: 0 4px 20px rgba(28,43,74,0.14);

  --transition: 0.22s ease;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 17px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--color-ink);
  background: var(--color-paper);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main { flex: 1; }

img { max-width: 100%; height: auto; display: block; }

a { color: var(--color-navy-mid); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-gold); }

ul, ol { padding-left: 1.5rem; }
li + li { margin-top: 0.3rem; }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.25;
  color: var(--color-navy);
}

h1 { font-size: clamp(2rem, 4vw, 3rem); }
h2 { font-size: clamp(1.55rem, 3vw, 2.1rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.15rem; }
h5 { font-size: 1rem; }

p { margin-top: 0; }
p + p { margin-top: 0.9em; }

strong { font-weight: 600; }
em { font-style: italic; }

code, pre {
  font-family: var(--font-mono);
  font-size: 0.82em;
  background: var(--color-paper-alt);
  border: 1px solid var(--color-rule);
}
code { padding: 0.1em 0.35em; border-radius: var(--radius-sm); }
pre { padding: 1rem 1.2rem; overflow-x: auto; border-radius: var(--radius-md); line-height: 1.55; }
pre code { background: none; border: none; padding: 0; }

blockquote {
  border-left: 3px solid var(--color-gold);
  margin: 1.5rem 0;
  padding: 0.75rem 1.25rem;
  background: var(--color-paper-alt);
  font-style: italic;
  color: var(--color-ink-muted);
}
blockquote cite { display: block; margin-top: 0.5rem; font-style: normal; font-size: 0.85rem; color: var(--color-ink-light); }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  margin: 1.5rem 0;
}
table caption {
  font-family: var(--font-display);
  font-size: 0.88rem;
  color: var(--color-ink-light);
  text-align: left;
  margin-bottom: 0.5rem;
  caption-side: top;
}
th, td {
  border: 1px solid var(--color-rule);
  padding: 0.6rem 0.9rem;
  text-align: left;
  vertical-align: top;
}
th {
  background: var(--color-navy);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.88rem;
  letter-spacing: 0.04em;
}
tr:nth-child(even) td { background: var(--color-paper-alt); }
tr:hover td { background: var(--color-paper-dark); }

hr {
  border: none;
  border-top: 1px solid var(--color-rule);
  margin: var(--space-lg) 0;
}

.rule-double {
  border: none;
  border-top: 3px double var(--color-rule);
  margin: var(--space-xl) 0;
}

/* ============================================================
   LAYOUT UTILITIES
   ============================================================ */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.container--narrow { max-width: 800px; }
.container--wide   { max-width: 1400px; }

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-lg); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-lg); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-lg); }

.flex-between { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: var(--space-md); }
.flex-center  { display: flex; align-items: center; justify-content: center; }
.flex-gap     { display: flex; align-items: flex-start; gap: var(--space-lg); flex-wrap: wrap; }

.text-center  { text-align: center; }
.text-right   { text-align: right; }
.text-small   { font-size: 0.88rem; }
.text-mono    { font-family: var(--font-mono); }
.text-muted   { color: var(--color-ink-light); }
.text-italic  { font-style: italic; }

.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }

/* ============================================================
   HEADER & NAV
   ============================================================ */
.site-header {
  background: var(--color-navy);
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 900;
  border-bottom: 2px solid var(--color-gold);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: var(--space-lg);
}

.site-logo {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  text-decoration: none;
}

.logo-name {
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.02em;
}

.logo-tagline {
  font-size: 0.72rem;
  color: var(--color-gold-light);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-family: var(--font-body);
  font-weight: 300;
  white-space: nowrap;
}

.main-nav { display: flex; align-items: center; gap: 0; }

.main-nav a {
  color: rgba(255,255,255,0.82);
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 300;
  letter-spacing: 0.04em;
  padding: 0.4rem 0.85rem;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
  white-space: nowrap;
}
.main-nav a:hover,
.main-nav a.active {
  color: #fff;
  border-bottom-color: var(--color-gold);
}

.nav-dropdown { position: relative; }
.nav-dropdown > a { cursor: pointer; }
.dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  background: var(--color-navy);
  border: 1px solid rgba(255,255,255,0.12);
  border-top: 2px solid var(--color-gold);
  min-width: 220px;
  z-index: 1000;
  padding: 0.4rem 0;
}
.dropdown-menu a {
  display: block;
  padding: 0.5rem 1rem;
  border: none;
  font-size: 0.85rem;
}
.dropdown-menu a:hover { background: rgba(255,255,255,0.07); }
.nav-dropdown:hover .dropdown-menu,
.nav-dropdown:focus-within .dropdown-menu { display: block; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   BREADCRUMB
   ============================================================ */
.breadcrumb-bar {
  background: var(--color-paper-alt);
  border-bottom: 1px solid var(--color-rule);
  padding: 0.5rem 0;
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  color: var(--color-ink-light);
  list-style: none;
  padding: 0;
  flex-wrap: wrap;
}
.breadcrumb a { color: var(--color-ink-muted); }
.breadcrumb a:hover { color: var(--color-navy-mid); }
.breadcrumb li:not(:last-child)::after { content: '›'; margin-left: 0.4rem; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  background: var(--color-navy);
  color: #fff;
  padding: var(--space-2xl) 0 var(--space-xl);
}

.hero__rule-top {
  border-top: 1px solid rgba(255,255,255,0.18);
  margin-bottom: var(--space-lg);
}

.hero__eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-gold-light);
  margin-bottom: var(--space-md);
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 700;
  line-height: 1.15;
  color: #fff;
  max-width: 820px;
}

.hero__rule-mid {
  border-top: 1px solid rgba(255,255,255,0.2);
  margin: var(--space-lg) 0;
  width: 100%;
}

.hero__subtitle {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2vw, 1.45rem);
  font-weight: 400;
  font-style: italic;
  color: rgba(255,255,255,0.8);
  max-width: 680px;
  margin-bottom: var(--space-md);
}

.hero__desc {
  font-family: var(--font-body);
  font-size: 0.97rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.68);
  max-width: 620px;
}

.hero__rule-bot {
  border-top: 1px solid rgba(255,255,255,0.12);
  margin-top: var(--space-xl);
}

.hero__meta {
  display: flex;
  gap: var(--space-xl);
  margin-top: var(--space-lg);
  flex-wrap: wrap;
}

.hero__stat {}
.hero__stat-value {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-gold-light);
  display: block;
  line-height: 1;
}
.hero__stat-label {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.55);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-family: var(--font-mono);
}

/* ============================================================
   SECTION HEADERS
   ============================================================ */
.section-header {
  margin-bottom: var(--space-xl);
}

.section-header__pre {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-gold);
  display: block;
  margin-bottom: 0.5rem;
}

.section-header__title {
  font-family: var(--font-display);
  border-bottom: 1px solid var(--color-rule);
  padding-bottom: 0.6rem;
}

.section-header__desc {
  margin-top: 0.75rem;
  color: var(--color-ink-muted);
  font-size: 0.95rem;
  max-width: 60ch;
}

/* ============================================================
   CARDS
   ============================================================ */
.card {
  background: #fff;
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: box-shadow var(--transition), transform var(--transition);
  display: flex;
  flex-direction: column;
}
.card:hover { box-shadow: var(--shadow-lift); transform: translateY(-2px); }

.card__image { aspect-ratio: 16/9; overflow: hidden; }
.card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.35s ease; }
.card:hover .card__image img { transform: scale(1.03); }

.card__body { padding: 1.4rem; flex: 1; display: flex; flex-direction: column; }
.card__category {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-gold);
  margin-bottom: 0.5rem;
}
.card__title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-navy);
  margin-bottom: 0.6rem;
  line-height: 1.3;
}
.card__excerpt {
  font-size: 0.88rem;
  color: var(--color-ink-muted);
  line-height: 1.65;
  flex: 1;
}
.card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--color-paper-dark);
  font-size: 0.78rem;
  color: var(--color-ink-light);
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  padding: 0.65rem 1.4rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-navy);
  color: #fff;
  border-color: var(--color-navy);
}
.btn-primary:hover {
  background: var(--color-navy-mid);
  color: #fff;
  border-color: var(--color-navy-mid);
}

.btn-secondary {
  background: transparent;
  color: var(--color-navy);
  border-color: var(--color-navy);
}
.btn-secondary:hover {
  background: var(--color-navy);
  color: #fff;
}

.btn-gold {
  background: var(--color-gold);
  color: #fff;
  border-color: var(--color-gold);
}
.btn-gold:hover {
  background: var(--color-gold-light);
  border-color: var(--color-gold-light);
  color: var(--color-navy);
}

.btn-ghost {
  background: transparent;
  color: var(--color-ink-muted);
  border-color: var(--color-rule);
}
.btn-ghost:hover {
  background: var(--color-paper-alt);
  color: var(--color-navy);
}

.btn-sm { font-size: 0.78rem; padding: 0.45rem 1rem; }
.btn-lg { font-size: 1rem; padding: 0.85rem 2rem; }

/* ============================================================
   ARTICLE LAYOUT
   ============================================================ */
.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: var(--space-2xl);
  align-items: start;
  padding: var(--space-xl) 0;
}

.article-content { min-width: 0; }

.article-header { margin-bottom: var(--space-xl); }
.article-header h1 { margin-bottom: 0.75rem; }
.article-meta {
  display: flex;
  gap: var(--space-lg);
  font-size: 0.82rem;
  color: var(--color-ink-light);
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: var(--space-md);
  font-family: var(--font-mono);
}
.article-meta span + span { border-left: 1px solid var(--color-rule); padding-left: var(--space-md); }

.article-lead {
  font-size: 1.2rem;
  line-height: 1.65;
  color: var(--color-ink-muted);
  font-style: italic;
  font-family: var(--font-display);
  margin: var(--space-lg) 0;
  padding: var(--space-md) var(--space-lg);
  border-left: 3px solid var(--color-gold);
  background: var(--color-paper-alt);
}

.article-body h2 { margin: var(--space-xl) 0 var(--space-md); }
.article-body h3 { margin: var(--space-lg) 0 var(--space-sm); }
.article-body p  { margin-bottom: 1em; }
.article-body ul, .article-body ol { margin-bottom: 1em; }

.article-figure {
  margin: var(--space-xl) 0;
  text-align: center;
}
.article-figure img {
  width: 100%;
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-md);
}
.article-figure figcaption {
  margin-top: 0.5rem;
  font-size: 0.8rem;
  color: var(--color-ink-light);
  font-style: italic;
}

/* Sidebar */
.sidebar {}
.sidebar-widget {
  background: #fff;
  border: 1px solid var(--color-rule);
  border-top: 3px solid var(--color-navy);
  padding: 1.2rem;
  margin-bottom: var(--space-lg);
}
.sidebar-widget__title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-navy);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-rule);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.sidebar-list { list-style: none; padding: 0; }
.sidebar-list li { padding: 0.4rem 0; border-bottom: 1px solid var(--color-paper-dark); }
.sidebar-list li:last-child { border-bottom: none; }
.sidebar-list a { font-size: 0.88rem; color: var(--color-ink-muted); }
.sidebar-list a:hover { color: var(--color-navy); }

/* ============================================================
   FORMS
   ============================================================ */
.form-group { margin-bottom: 1.2rem; }
.form-label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-navy);
  margin-bottom: 0.4rem;
  letter-spacing: 0.02em;
}
.form-control {
  width: 100%;
  padding: 0.6rem 0.9rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-ink);
  background: #fff;
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-control:focus {
  border-color: var(--color-navy-mid);
  box-shadow: 0 0 0 3px rgba(44,62,107,0.12);
}
textarea.form-control { min-height: 140px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-md); }
.form-note { font-size: 0.8rem; color: var(--color-ink-light); margin-top: 0.3rem; }

select.form-control { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M0 0l6 8 6-8z' fill='%234a4a4a'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 0.9rem center; padding-right: 2.5rem; }

.checkbox-group { display: flex; align-items: flex-start; gap: 0.5rem; }
.checkbox-group input[type="checkbox"] { margin-top: 0.2rem; accent-color: var(--color-navy); }
.checkbox-group label { font-size: 0.88rem; color: var(--color-ink-muted); cursor: pointer; }

/* ============================================================
   SECTIONS / PAGE SECTIONS
   ============================================================ */
.section { padding: var(--space-2xl) 0; }
.section-alt { background: var(--color-paper-alt); }
.section-dark { background: var(--color-navy); color: rgba(255,255,255,0.85); }
.section-dark h2, .section-dark h3 { color: #fff; }

.page-section {
  padding: var(--space-xl) 0;
}

/* ============================================================
   HIGHLIGHT / CALLOUT BOXES
   ============================================================ */
.callout {
  padding: 1.2rem 1.5rem;
  border-radius: var(--radius-md);
  border-left: 4px solid var(--color-navy);
  background: var(--color-paper-alt);
  margin: var(--space-lg) 0;
}
.callout--info  { border-left-color: var(--color-navy-mid); }
.callout--note  { border-left-color: var(--color-gold); }
.callout--warn  { border-left-color: #c0392b; }

.callout__title {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.4rem;
  color: var(--color-navy);
}
.callout--note .callout__title  { color: var(--color-gold); }
.callout--warn .callout__title  { color: #c0392b; }

/* ============================================================
   DATA VISUALIZATION / STATS
   ============================================================ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.stat-block {
  background: #fff;
  border: 1px solid var(--color-rule);
  padding: 1.4rem;
  text-align: center;
}

.stat-block__value {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--color-navy);
  display: block;
  line-height: 1;
  margin-bottom: 0.4rem;
}

.stat-block__label {
  font-size: 0.78rem;
  color: var(--color-ink-light);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-family: var(--font-mono);
}

/* ============================================================
   TIMELINE
   ============================================================ */
.timeline { list-style: none; padding: 0; border-left: 2px solid var(--color-rule); margin-left: 1rem; }
.timeline li { position: relative; padding: 0.5rem 0 1.2rem 1.8rem; }
.timeline li::before {
  content: '';
  position: absolute;
  left: -5px;
  top: 0.6rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-gold);
  border: 2px solid var(--color-paper);
  box-shadow: 0 0 0 2px var(--color-gold);
}
.timeline__year {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-gold);
  letter-spacing: 0.08em;
  display: block;
  margin-bottom: 0.2rem;
}
.timeline__text { font-size: 0.9rem; color: var(--color-ink-muted); }

/* ============================================================
   TYPOGRAPHY SPECIMEN
   ============================================================ */
.specimen-block {
  border: 1px solid var(--color-rule);
  margin: var(--space-lg) 0;
  overflow: hidden;
}
.specimen-header {
  background: var(--color-navy);
  color: #fff;
  padding: 0.6rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
}
.specimen-body { padding: 1.5rem 1.5rem 1rem; background: #fff; }
.specimen-scale { display: grid; gap: 0.4rem; }

/* ============================================================
   TAGS / CHIPS
   ============================================================ */
.tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 0.15rem 0.55rem;
  border: 1px solid var(--color-rule);
  border-radius: 2px;
  color: var(--color-ink-muted);
  background: var(--color-paper-alt);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: background var(--transition), color var(--transition);
}
.tag:hover { background: var(--color-navy); color: #fff; border-color: var(--color-navy); }

.tags-group { display: flex; gap: 0.4rem; flex-wrap: wrap; }

/* ============================================================
   PAGINATION
   ============================================================ */
.pagination {
  display: flex;
  gap: 0.3rem;
  justify-content: center;
  margin-top: var(--space-xl);
  flex-wrap: wrap;
}
.pagination a, .pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.2rem;
  height: 2.2rem;
  font-size: 0.85rem;
  font-family: var(--font-mono);
  border: 1px solid var(--color-rule);
  color: var(--color-ink-muted);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}
.pagination a:hover { background: var(--color-navy); color: #fff; border-color: var(--color-navy); }
.pagination .active { background: var(--color-navy); color: #fff; border-color: var(--color-navy); }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--color-navy);
  color: rgba(255,255,255,0.72);
  padding: var(--space-2xl) 0 var(--space-lg);
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.footer-brand .logo-name { font-size: 1.4rem; }
.footer-brand p { font-size: 0.85rem; color: rgba(255,255,255,0.55); line-height: 1.7; margin-top: 0.75rem; }

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.12);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.footer-col ul { list-style: none; padding: 0; }
.footer-col li + li { margin-top: 0.5rem; }
.footer-col a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--color-gold-light); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
}

.footer-bottom a { color: rgba(255,255,255,0.5); }
.footer-bottom a:hover { color: var(--color-gold-light); }

.footer-bottom-links { display: flex; gap: var(--space-md); }

/* ============================================================
   COOKIE BANNER
   ============================================================ */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: rgba(28,43,74,0.97);
  color: rgba(255,255,255,0.82);
  padding: 1rem var(--space-lg);
  border-top: 2px solid var(--color-gold);
  transform: translateY(100%);
  transition: transform 0.4s ease;
}
.cookie-banner.visible { transform: translateY(0); }
.cookie-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  max-width: 1200px;
  margin: 0 auto;
  flex-wrap: wrap;
}
.cookie-text { font-size: 0.85rem; line-height: 1.6; flex: 1; min-width: 260px; }
.cookie-text a { color: var(--color-gold-light); text-decoration: underline; }
.cookie-actions { display: flex; gap: 0.6rem; flex-shrink: 0; flex-wrap: wrap; }

/* ============================================================
   BACK TO TOP
   ============================================================ */
.back-to-top {
  position: fixed;
  bottom: 80px;
  right: 1.5rem;
  z-index: 800;
  width: 40px;
  height: 40px;
  background: var(--color-navy);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 1.1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition), transform var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}
.back-to-top.visible { opacity: 1; pointer-events: auto; }
.back-to-top:hover { background: var(--color-gold); transform: translateY(-2px); }

/* ============================================================
   SEARCH BOX
   ============================================================ */
.search-bar {
  display: flex;
  gap: 0;
  max-width: 520px;
  margin: 0 auto;
}
.search-bar input {
  flex: 1;
  padding: 0.7rem 1rem;
  border: 1px solid var(--color-rule);
  border-right: none;
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
  background: #fff;
}
.search-bar button {
  padding: 0.7rem 1.2rem;
  background: var(--color-navy);
  color: #fff;
  border: 1px solid var(--color-navy);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  cursor: pointer;
  font-size: 0.88rem;
  font-family: var(--font-body);
  transition: background var(--transition);
}
.search-bar button:hover { background: var(--color-navy-mid); }

/* ============================================================
   ACCORDION / FAQ
   ============================================================ */
.accordion { border: 1px solid var(--color-rule); border-radius: var(--radius-md); overflow: hidden; }
.accordion-item { border-bottom: 1px solid var(--color-rule); }
.accordion-item:last-child { border-bottom: none; }
.accordion-trigger {
  width: 100%;
  background: #fff;
  border: none;
  padding: 1rem 1.2rem;
  text-align: left;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-navy);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background var(--transition);
}
.accordion-trigger:hover { background: var(--color-paper-alt); }
.accordion-trigger .acc-icon {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  color: var(--color-gold);
  transition: transform var(--transition);
  flex-shrink: 0;
  width: 24px;
  text-align: center;
}
.accordion-trigger[aria-expanded="true"] .acc-icon { transform: rotate(45deg); }
.accordion-panel {
  display: none;
  padding: 0 1.2rem 1.2rem;
  background: #fff;
  font-size: 0.95rem;
  color: var(--color-ink-muted);
  line-height: 1.7;
}
.accordion-panel.open { display: block; }

/* ============================================================
   AUTHOR / EXPERT CARD
   ============================================================ */
.author-card {
  display: flex;
  gap: var(--space-lg);
  background: #fff;
  border: 1px solid var(--color-rule);
  padding: 1.5rem;
  align-items: flex-start;
}
.author-card__avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  border: 3px solid var(--color-paper-alt);
}
.author-card__avatar img { width: 100%; height: 100%; object-fit: cover; }
.author-card__name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-navy);
}
.author-card__role {
  font-size: 0.82rem;
  color: var(--color-gold);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.5rem;
}
.author-card__bio { font-size: 0.9rem; color: var(--color-ink-muted); line-height: 1.65; }

/* ============================================================
   GLOSSARY
   ============================================================ */
.glossary-term {
  border-bottom: 1px solid var(--color-rule);
  padding: 1rem 0;
}
.glossary-term dt {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 0.3rem;
}
.glossary-term dd {
  font-size: 0.92rem;
  color: var(--color-ink-muted);
  line-height: 1.65;
  margin-left: 0;
}

/* ============================================================
   TABS
   ============================================================ */
.tabs-nav {
  display: flex;
  border-bottom: 2px solid var(--color-rule);
  gap: 0;
  overflow-x: auto;
}
.tab-btn {
  background: none;
  border: none;
  padding: 0.7rem 1.2rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-ink-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  white-space: nowrap;
  transition: color var(--transition), border-color var(--transition);
}
.tab-btn:hover { color: var(--color-navy); }
.tab-btn.active {
  color: var(--color-navy);
  font-weight: 600;
  border-bottom-color: var(--color-gold);
}
.tab-panel { display: none; padding: var(--space-lg) 0; }
.tab-panel.active { display: block; }

/* ============================================================
   POLICY PAGES
   ============================================================ */
.policy-header {
  background: var(--color-navy);
  color: #fff;
  padding: var(--space-xl) 0;
}
.policy-header h1 { color: #fff; margin-bottom: 0.5rem; }
.policy-header p { color: rgba(255,255,255,0.65); font-size: 0.88rem; }

.policy-content {
  padding: var(--space-2xl) 0;
  max-width: 800px;
  margin: 0 auto;
}
.policy-content h2 {
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--color-rule);
}
.policy-content h3 { margin-top: var(--space-lg); margin-bottom: var(--space-sm); }
.policy-content p, .policy-content li { color: var(--color-ink-muted); font-size: 0.95rem; }
.policy-content ul, .policy-content ol { margin-bottom: 1em; }

/* ============================================================
   THANK YOU PAGE
   ============================================================ */
.thank-you-wrap {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-2xl) var(--space-lg);
}
.thank-you-box {
  max-width: 560px;
}
.thank-you-icon {
  width: 72px;
  height: 72px;
  background: var(--color-navy);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-lg);
  font-size: 2rem;
  color: var(--color-gold-light);
}
.thank-you-box h1 { margin-bottom: 0.75rem; }
.thank-you-box p { color: var(--color-ink-muted); margin-bottom: var(--space-lg); }

/* ============================================================
   PROGRESS BAR (reading)
   ============================================================ */
.reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: var(--color-gold);
  z-index: 9990;
  transition: width 0.1s linear;
  width: 0%;
}

/* ============================================================
   NEWSLETTER STRIP
   ============================================================ */
.newsletter-strip {
  background: var(--color-paper-alt);
  border-top: 3px double var(--color-rule);
  border-bottom: 3px double var(--color-rule);
  padding: var(--space-xl) 0;
}
.newsletter-strip h3 { margin-bottom: 0.4rem; }
.newsletter-strip p { font-size: 0.9rem; color: var(--color-ink-muted); margin-bottom: 1rem; }
.newsletter-form { display: flex; gap: 0; max-width: 440px; }
.newsletter-form input {
  flex: 1;
  padding: 0.65rem 1rem;
  border: 1px solid var(--color-rule);
  border-right: none;
  font-family: var(--font-body);
  font-size: 0.9rem;
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  background: #fff;
  outline: none;
}
.newsletter-form input:focus { border-color: var(--color-navy-mid); }
.newsletter-form button {
  padding: 0.65rem 1.2rem;
  background: var(--color-gold);
  color: #fff;
  border: 1px solid var(--color-gold);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 0.88rem;
  transition: background var(--transition);
}
.newsletter-form button:hover { background: var(--color-gold-light); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .article-layout { grid-template-columns: 1fr; }
  .sidebar { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-md); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  :root { font-size: 16px; }
  .main-nav { display: none; flex-direction: column; position: absolute; top: 68px; left: 0; right: 0; background: var(--color-navy); border-top: 1px solid rgba(255,255,255,0.1); padding: 0.5rem 0; }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 0.75rem 1.5rem; border-bottom: 1px solid rgba(255,255,255,0.06); }
  .nav-dropdown .dropdown-menu { position: static; border: none; border-top: 1px solid rgba(255,255,255,0.06); background: rgba(0,0,0,0.15); }
  .nav-toggle { display: flex; }
  .header-inner { position: relative; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .hero__meta { gap: var(--space-lg); }
  .sidebar { display: block; }
  .author-card { flex-direction: column; }
}

@media (max-width: 480px) {
  .container { padding: 0 1rem; }
  .hero { padding: var(--space-xl) 0; }
  .stats-grid { grid-template-columns: 1fr; }
  .cookie-inner { flex-direction: column; }
}