* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'DM Sans', sans-serif;
  background: #ffffff;
}

.co-page { width: 100%; position: relative; }

/* ═══════════════════════════════
   NAVBAR
   ═══════════════════════════════ */
.co-navbar {
  position: absolute;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: 88px;
  background: transparent;
}

.co-nav-inner {
  max-width: 1600px;
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 0 48px;
}

.co-nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.co-nav-logo-img {
  height: 52px;
  width: auto;
  object-fit: contain;
}

.co-nav-brand-text {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.co-strong {
  color: white;
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.co-rectangle1 {
  height: 2px;
  background: white;
  width: 100%;
}

.co-nav-url {
  color: #E8C96B;
  font-family: 'Inter', sans-serif;
  font-size: 12px;
}

.co-nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  flex: 1;
  justify-content: center;
}

.co-nav-link {
  color: white;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
  text-shadow: 0 2px 4px rgba(0,0,0,0.25);
}

.co-nav-link--active {
  color: #E8C96B;
}

.co-nav-cta {
  flex-shrink: 0;
  background: #1E54B7;
  border-radius: 10px;
  padding: 10px 20px;
  box-shadow: 0 4px 16px rgba(37,99,235,0.35);
}

.co-member-login {
  color: white;
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
  text-decoration: none;
}

/* ═══════════════════════════════
   HERO
   ═══════════════════════════════ */
.co-hero {
  position: relative;
  min-height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.co-hero-bg {
  position: absolute;
  inset: 0;
  background-image: url("../images/cons-hero-grid-bg.png");
  background-size: cover;
  background-position: center;
}

.co-hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.1);
}

.co-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 120px 48px 60px;
  max-width: 860px;
}

.co-confederation-label {
  color: rgba(255,255,255,0.75);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.co-hero-title {
  font-family: 'Instrument Serif', serif;
  font-size: 52px;
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: 20px;
}

.co-hero-title-plain {
  color: white;
  font-style: normal;
}

.co-hero-title-highlight {
  color: #E07818;
  font-style: italic;
}

.co-hero-desc {
  color: rgba(255,255,255,0.80);
  font-size: 15px;
  line-height: 1.7;
}

/* ═══════════════════════════════
   CONTENT SECTION
   ═══════════════════════════════ */
.co-content-section {
  max-width: 1400px;
  margin: 0 auto;
  padding: 60px 48px 80px;
}

/* Header card */
.co-header-card {
  background: white;
  border-radius: 12px;
  padding: 32px 40px;
  box-shadow: 0 2px 16px rgba(0,0,0,0.07);
  border: 1px solid #EDF2F7;
  text-align: center;
  margin-bottom: 40px;
}

.co-doc-title {
  color: #0B1D3A;
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 16px;
}

.co-doc-divider {
  width: 100%;
  height: 1px;
  background: #CBD5E0;
  margin-bottom: 14px;
}

.co-doc-date {
  color: #C07020;
  font-size: 14px;
  font-weight: 500;
  line-height: 2;
}

/* Two-column body */
.co-body {
  display: flex;
  gap: 24px;
  align-items: stretch;
  height: 70vh;
}

/* Sidebar */
.co-sidebar {
  flex: 0 0 280px;
  background: white;
  border-radius: 12px;
  padding: 24px 24px;
  box-shadow: 0 2px 16px rgba(0,0,0,0.07);
  border: 1px solid #EDF2F7;
  position: sticky;
  top: 108px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.co-sidebar-label {
  font-size: 17px;
  font-weight: 700;
  color: #0B1D3A;
  margin-bottom: 12px;
  flex-shrink: 0;
}

.co-sidebar-nav {
  display: flex;
  flex-direction: column;
  flex: 1;
  justify-content: space-between;
}

.co-sidebar-link {
  display: block;
  padding: 6px 0;
  font-size: 15px;
  font-weight: 500;
  color: #4A5568;
  text-decoration: none;
  border-bottom: 1px solid #EDF2F7;
  transition: color 0.15s;
}

.co-sidebar-link:last-child {
  border-bottom: none;
}

.co-sidebar-link:hover {
  color: #1E54B7;
}

.co-sidebar-link--active {
  color: #1E54B7;
  font-weight: 700;
}

/* Main content */
.co-main {
  flex: 1;
  background: white;
  border-radius: 12px;
  padding: 36px 40px;
  box-shadow: 0 2px 16px rgba(0,0,0,0.07);
  border: 1px solid #EDF2F7;
  display: flex;
  flex-direction: column;
  gap: 36px;
  height: 100%;
  overflow-y: auto;
}

.co-article-title {
  color: #1E54B7;
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.co-article-text {
  color: #2D3748;
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: 12px;
}

.co-article-list {
  list-style: none;
  counter-reset: co-item;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 0;
}

.co-article-list > li {
  counter-increment: co-item;
  display: flex;
  gap: 10px;
  color: #2D3748;
  font-size: 16px;
  line-height: 1.75;
}

.co-article-list > li::before {
  content: counter(co-item) ".";
  color: #1E54B7;
  font-weight: 700;
  flex-shrink: 0;
  min-width: 20px;
}

.co-article-sublist {
  list-style: none;
  counter-reset: co-sub;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 8px 0 0 0;
}

.co-article-sublist > li {
  counter-increment: co-sub;
  display: flex;
  gap: 8px;
  color: #2D3748;
  font-size: 15px;
  line-height: 1.7;
}

.co-article-sublist > li::before {
  content: counter(co-sub, lower-alpha) ")";
  color: #64748B;
  font-weight: 600;
  flex-shrink: 0;
  min-width: 22px;
}

.co-sig-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 24px;
  padding: 12px 0 0;
}

.co-sig-list li {
  color: #2D3748;
  font-size: 13.5px;
  line-height: 1.5;
  padding-left: 14px;
  position: relative;
}

.co-sig-list li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: #1E54B7;
  font-weight: 700;
}

/* ═══════════════════════════════
   FOOTER
   ═══════════════════════════════ */
.co-footer {
  background-image: url("../images/Footer_background.png");
  background-size: cover;
  background-position: center;
  position: relative;
}

.co-footer-inner {
  position: relative;
  z-index: 1;
  max-width: 1300px;
  margin: 0 auto;
  padding: 44px 48px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
}

.co-footer-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.co-footer-link {
  color: white;
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap;
}

.co-footer-link:hover {
  color: #E8C96B;
}

.co-footer-divider {
  position: relative;
  z-index: 1;
  max-width: 1204px;
  margin: 0 auto;
  height: 1px;
  background: rgba(217,217,217,0.35);
}

.co-copyright {
  position: relative;
  z-index: 1;
  max-width: 1300px;
  margin: 0 auto;
  padding: 16px 48px 32px;
  color: rgba(255,255,255,0.8);
  font-size: 12px;
}

.co-footer-links { display: flex; gap: 24px; flex-wrap: wrap; justify-content: flex-end; }
.co-footer-link { color: white; font-size: 13px; font-weight: 500; text-decoration: none; white-space: nowrap; }
.co-footer-link:hover { color: #E8C96B; }