/* ============================================================
   THE REPUBLIC DAILY — Design System
   Monumental Editorial Aesthetic
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;0,900;1,400;1,600&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,300;1,9..40,400&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&display=swap');

/* ─── Design Tokens ─────────────────────────────────────── */
:root {
  --crimson:        #C8102E;
  --crimson-deep:   #9B0C22;
  --crimson-light:  #E8193A;
  --ink:            #0D0D0E;
  --ink-soft:       #1A1A1C;
  --ink-muted:      #3D3D42;
  --ash:            #6B6B72;
  --silver:         #A8A8B0;
  --rule:           #D8D4CC;
  --parchment:      #F7F4EF;
  --cream:          #FDFCFA;
  --white:          #FFFFFF;
  --gold:           #C9963A;
  --gold-light:     #E8B84B;

  --font-display:   'Playfair Display', 'Georgia', serif;
  --font-ui:        'DM Sans', 'Helvetica Neue', sans-serif;
  --font-body:      'Source Serif 4', 'Georgia', serif;

  --shadow-sm:      0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md:      0 4px 16px rgba(0,0,0,.10), 0 2px 6px rgba(0,0,0,.07);
  --shadow-lg:      0 12px 40px rgba(0,0,0,.14), 0 4px 12px rgba(0,0,0,.08);
  --shadow-glass:   0 8px 32px rgba(0,0,0,.12), inset 0 1px 0 rgba(255,255,255,.8);

  --radius-sm:      4px;
  --radius-md:      8px;
  --radius-lg:      16px;

  --ease-out:       cubic-bezier(0.22, 1, 0.36, 1);
  --ease-spring:    cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ─── Reset & Base ──────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-ui);
  color: var(--ink);
  background: var(--parchment);
  margin: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ─── Utility ───────────────────────────────────────────── */
.rd-visually-hidden {
  position: absolute; width: 1px; height: 1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap;
}

/* ============================================================
   TICKER BAR
   ============================================================ */
.rd-ticker {
  background: var(--ink);
  color: var(--white);
  font-family: var(--font-ui);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.04em;
  height: 36px;
  display: flex;
  align-items: center;
  overflow: hidden;
  position: relative;
  z-index: 1001;
}

.rd-ticker__label {
  flex-shrink: 0;
  background: var(--crimson);
  color: var(--white);
  padding: 0 16px;
  height: 100%;
  display: flex;
  align-items: center;
  font-weight: 700;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  gap: 6px;
  white-space: nowrap;
}

.rd-ticker__label::after {
  content: '';
  position: absolute;
  left: 100%;
  top: 0;
  border-top: 18px solid transparent;
  border-bottom: 18px solid transparent;
  border-left: 10px solid var(--crimson);
}

.rd-ticker__label .rd-ticker__label-inner { position: relative; z-index: 1; }

.rd-ticker__track {
  flex: 1;
  overflow: hidden;
  position: relative;
  padding-left: 20px;
}

.rd-ticker__items {
  display: flex;
  align-items: center;
  gap: 0;
  animation: ticker-scroll 40s linear infinite;
  white-space: nowrap;
}

.rd-ticker__items:hover { animation-play-state: paused; }

.rd-ticker__item {
  display: inline-flex;
  align-items: center;
  padding-right: 60px;
  color: #C8C8CC;
}

.rd-ticker__item::after {
  content: '◆';
  position: absolute;
  right: 24px;
  color: var(--crimson);
  font-size: 6px;
}

@keyframes ticker-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.rd-ticker__right {
  flex-shrink: 0;
  padding: 0 16px;
  display: flex;
  align-items: center;
  gap: 16px;
  border-left: 1px solid rgba(255,255,255,.1);
  color: #A8A8B0;
  font-size: 11px;
  white-space: nowrap;
}

.rd-ticker__time {
  font-variant-numeric: tabular-nums;
  color: var(--white);
  font-weight: 500;
}

/* ============================================================
   MASTHEAD
   ============================================================ */
.rd-masthead {
  background: var(--white);
  border-bottom: 1px solid var(--rule);
  padding: 20px 0 16px;
  position: relative;
}

.rd-masthead::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0; right: 0;
  height: 3px;
  background: var(--crimson);
}

.rd-masthead__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

/* Wordmark / Logo */
.rd-wordmark {
  text-decoration: none;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1;
  flex-shrink: 0;
}

.rd-wordmark img {
  max-height: 64px;
  width: auto;
  display: block;
}

.rd-wordmark__name {
  font-family: var(--font-display);
  font-size: clamp(24px, 3.5vw, 44px);
  font-weight: 900;
  color: var(--ink);
  letter-spacing: -0.02em;
  line-height: 1;
  display: block;
}

.rd-wordmark__tagline {
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ash);
  margin-top: 5px;
  display: block;
}

/* Masthead Center — Edition Label */
.rd-masthead__edition {
  text-align: center;
  flex: 1;
}

.rd-edition-badge {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.rd-edition-badge__rule {
  width: 60px;
  height: 1px;
  background: var(--rule);
  display: block;
}

.rd-edition-badge__text {
  font-family: var(--font-ui);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ash);
}

.rd-edition-badge__date {
  font-family: var(--font-display);
  font-size: 13px;
  font-style: italic;
  color: var(--ink-muted);
}

/* Masthead Right — CTA & Subscribe */
.rd-masthead__actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.rd-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s var(--ease-out);
  white-space: nowrap;
}

.rd-btn--primary {
  background: var(--crimson);
  color: var(--white);
  box-shadow: 0 2px 8px rgba(200,16,46,.3);
}

.rd-btn--primary:hover {
  background: var(--crimson-deep);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(200,16,46,.4);
  transform: translateY(-1px);
}

.rd-btn--ghost {
  background: transparent;
  color: var(--ink-muted);
  border: 1.5px solid var(--rule);
}

.rd-btn--ghost:hover {
  border-color: var(--ink-muted);
  color: var(--ink);
  background: var(--parchment);
}

/* ============================================================
   STICKY NAVBAR
   ============================================================ */
.rd-navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.92);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid rgba(216,212,204,.6);
  transition: box-shadow 0.3s var(--ease-out),
              background 0.3s var(--ease-out);
}

.rd-navbar.is-scrolled {
  box-shadow: var(--shadow-md);
  background: rgba(255,255,255,0.97);
}

.rd-navbar__inner {
  display: flex;
  align-items: stretch;
  height: 50px;
  position: relative;
}

/* Nav Logo (shown when scrolled past masthead) */
.rd-navbar__logo {
  display: none;
  align-items: center;
  padding-right: 24px;
  margin-right: 24px;
  border-right: 1px solid var(--rule);
  flex-shrink: 0;
  text-decoration: none;
}

.rd-navbar__logo-text {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 900;
  color: var(--ink);
  letter-spacing: -0.02em;
}

.rd-navbar__logo-text span {
  color: var(--crimson);
}

/* Nav Links */
.rd-nav {
  display: flex;
  align-items: stretch;
  list-style: none;
  margin: 0;
  padding: 0;
  flex: 1;
}

.rd-nav__item {
  position: relative;
  display: flex;
  align-items: stretch;
}

.rd-nav__link {
  display: flex;
  align-items: center;
  padding: 0 16px;
  font-family: var(--font-ui);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-muted);
  text-decoration: none;
  transition: color 0.2s ease;
  white-space: nowrap;
  position: relative;
}

.rd-nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  right: 50%;
  height: 2px;
  background: var(--crimson);
  transition: left 0.25s var(--ease-out), right 0.25s var(--ease-out);
}

.rd-nav__link:hover,
.rd-nav__link:hover::after,
.rd-nav__item.active .rd-nav__link {
  color: var(--ink);
}

.rd-nav__link:hover::after,
.rd-nav__item.active .rd-nav__link::after {
  left: 16px;
  right: 16px;
}

.rd-nav__item.active .rd-nav__link {
  color: var(--crimson);
}

/* Archives badge */
.rd-nav__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--parchment);
  border: 1px solid var(--rule);
  border-radius: 20px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 2px 7px;
  margin-left: 5px;
  color: var(--ash);
}

/* Nav Right */
.rd-navbar__right {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
  padding-left: 16px;
}

.rd-navbar__search-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--ash);
  transition: background 0.2s ease, color 0.2s ease;
}

.rd-navbar__search-btn:hover {
  background: var(--parchment);
  color: var(--ink);
}

/* Mobile Toggle */
.rd-navbar__toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: transparent;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}

.rd-navbar__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: all 0.3s var(--ease-out);
  transform-origin: center;
}

/* Mobile Drawer */
.rd-mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 2000;
  pointer-events: none;
}

.rd-mobile-menu.is-open { pointer-events: all; }

.rd-mobile-menu__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(13,13,14,.6);
  opacity: 0;
  transition: opacity 0.3s ease;
  backdrop-filter: blur(4px);
}

.rd-mobile-menu.is-open .rd-mobile-menu__backdrop { opacity: 1; }

.rd-mobile-menu__drawer {
  position: absolute;
  top: 0;
  right: 0;
  width: min(320px, 85vw);
  height: 100%;
  background: var(--white);
  transform: translateX(100%);
  transition: transform 0.4s var(--ease-out);
  display: flex;
  flex-direction: column;
  box-shadow: -8px 0 40px rgba(0,0,0,.15);
}

.rd-mobile-menu.is-open .rd-mobile-menu__drawer { transform: translateX(0); }

.rd-mobile-menu__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--rule);
}

.rd-mobile-menu__brand {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 900;
  color: var(--ink);
  letter-spacing: -0.02em;
}

.rd-mobile-menu__close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--parchment);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-muted);
  font-size: 16px;
  transition: background 0.2s ease;
}

.rd-mobile-menu__close:hover { background: var(--rule); }

.rd-mobile-nav {
  list-style: none;
  margin: 0;
  padding: 16px 0;
  flex: 1;
  overflow-y: auto;
}

.rd-mobile-nav__link {
  display: flex;
  align-items: center;
  padding: 14px 24px;
  font-family: var(--font-ui);
  font-size: 15px;
  font-weight: 600;
  color: var(--ink-muted);
  text-decoration: none;
  letter-spacing: 0.04em;
  border-left: 3px solid transparent;
  transition: all 0.2s ease;
}

.rd-mobile-nav__link:hover,
.rd-mobile-nav__link.active {
  color: var(--crimson);
  border-left-color: var(--crimson);
  background: rgba(200,16,46,.04);
}

.rd-mobile-menu__footer {
  padding: 20px 24px;
  border-top: 1px solid var(--rule);
}

/* ============================================================
   SECTION DIVIDER (between sections)
   ============================================================ */
.rd-section-rule {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 24px 0;
}

.rd-section-rule__line {
  flex: 1;
  height: 1px;
  background: var(--rule);
}

.rd-section-rule__label {
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--silver);
}

/* ============================================================
   TAB PILLS (Category tabs)
   ============================================================ */
.rd-tabs-wrapper {
  background: var(--white);
  border-bottom: 2px solid var(--rule);
  position: sticky;
  top: 50px; /* below navbar */
  z-index: 900;
}

.rd-tabs-scroll {
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.rd-tabs-scroll::-webkit-scrollbar { display: none; }

.rd-tabs {
  display: flex;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 0;
  white-space: nowrap;
  min-width: min-content;
}

.rd-tabs .nav-item { display: flex; }

.rd-tabs .nav-link {
  display: block;
  padding: 14px 20px;
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ash);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all 0.2s ease;
  background: transparent;
  border-radius: 0;
}

.rd-tabs .nav-link:hover {
  color: var(--ink);
  background: var(--parchment);
}

.rd-tabs .nav-link.active {
  color: var(--crimson);
  border-bottom-color: var(--crimson);
  background: rgba(200,16,46,.03);
}

/* ============================================================
   FOOTER
   ============================================================ */
.rd-footer {
  background: var(--ink) !important;
  color: var(--white);
  margin-top: 48px;
  position: relative;
  overflow: hidden;
}

/* Background texture */
.rd-footer::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(ellipse 80% 60% at 10% 120%, rgba(200,16,46,.12) 0%, transparent 60%),
    radial-gradient(ellipse 60% 80% at 90% -20%, rgba(201,150,58,.07) 0%, transparent 60%);
  pointer-events: none;
}

/* Thin crimson top accent */
.rd-footer__accent {
  height: 3px;
  background: linear-gradient(90deg, var(--crimson) 0%, var(--crimson-light) 50%, var(--crimson) 100%);
}

/* Newsletter Banner */
.rd-footer__newsletter {
  background: rgba(255,255,255,.04);
  border-bottom: 1px solid rgba(255,255,255,.08);
  padding: 40px 0;
  position: relative;
}

.rd-footer__newsletter-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.rd-footer__newsletter-copy h3 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  color: var(--white);
  margin: 0 0 6px;
  line-height: 1.2;
}

.rd-footer__newsletter-copy p {
  font-family: var(--font-ui);
  font-size: 13.5px;
  color: rgba(255,255,255,.55);
  margin: 0;
  line-height: 1.5;
}

.rd-footer__newsletter-form {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
  min-width: 320px;
}

@media (max-width: 640px) {
  .rd-footer__newsletter-form {
    min-width: unset;
    width: 100%;
  }
  .rd-footer__newsletter-inner { flex-direction: column; align-items: flex-start; }
}

.rd-footer__email-input {
  flex: 1;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-sm);
  padding: 11px 16px;
  font-family: var(--font-ui);
  font-size: 13.5px;
  color: var(--white);
  outline: none;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.rd-footer__email-input::placeholder { color: rgba(255,255,255,.35); }
.rd-footer__email-input:focus {
  border-color: rgba(200,16,46,.6);
  background: rgba(255,255,255,.11);
}

.rd-btn--crimson-solid {
  background: var(--crimson);
  color: var(--white);
  border: none;
  padding: 11px 22px;
  border-radius: var(--radius-sm);
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
  white-space: nowrap;
}

.rd-btn--crimson-solid:hover {
  background: var(--crimson-light);
  transform: translateY(-1px);
}

/* Main Footer Grid */
.rd-footer__main {
  padding: 56px 0 40px;
  position: relative;
}

.rd-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.4fr;
  gap: 48px;
}

@media (max-width: 992px) {
  .rd-footer__grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 576px) {
  .rd-footer__grid { grid-template-columns: 1fr; gap: 32px; }
}

/* Footer Brand Column */
.rd-footer__brand-logo {
  text-decoration: none;
  display: inline-block;
  margin-bottom: 16px;
}

.rd-footer__brand-logo img {
  max-height: 52px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

.rd-footer__brand-name {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 900;
  color: var(--white);
  letter-spacing: -0.02em;
  line-height: 1;
  display: block;
  margin-bottom: 6px;
}

.rd-footer__brand-name em {
  color: var(--crimson);
  font-style: normal;
}

.rd-footer__tagline-rule {
  width: 40px;
  height: 2px;
  background: var(--crimson);
  margin: 12px 0;
}

.rd-footer__brand-desc {
  font-family: var(--font-body);
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(255,255,255,.5);
  margin-bottom: 24px;
  max-width: 280px;
}

/* Social Links */
.rd-social-links {
  display: flex;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.rd-social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  color: rgba(255,255,255,.6);
  font-size: 14px;
  text-decoration: none;
  transition: all 0.2s ease;
}

.rd-social-links a:hover {
  background: var(--crimson);
  border-color: var(--crimson);
  color: var(--white);
  transform: translateY(-2px);
}

/* Footer Column Headings */
.rd-footer__col-title {
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--crimson);
  margin: 0 0 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.rd-footer__col-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: rgba(255,255,255,.08);
}

/* Footer Link Lists */
.rd-footer__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.rd-footer__links a {
  font-family: var(--font-ui);
  font-size: 13.5px;
  color: rgba(255,255,255,.55);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color 0.2s ease, gap 0.2s ease;
}

.rd-footer__links a::before {
  content: '';
  display: block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: rgba(255,255,255,.2);
  flex-shrink: 0;
  transition: background 0.2s ease;
}

.rd-footer__links a:hover {
  color: var(--white);
  gap: 12px;
}

.rd-footer__links a:hover::before { background: var(--crimson); }

/* Contact info items */
.rd-footer__contact-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 16px;
}

.rd-footer__contact-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(200,16,46,.15);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--crimson);
  font-size: 13px;
  margin-top: 2px;
}

.rd-footer__contact-text {
  font-family: var(--font-ui);
  font-size: 13px;
  color: rgba(255,255,255,.55);
  line-height: 1.6;
}

.rd-footer__contact-text a {
  color: rgba(255,255,255,.7);
  text-decoration: none;
  transition: color 0.2s ease;
}

.rd-footer__contact-text a:hover { color: var(--white); }

/* Footer Bottom Bar */
.rd-footer__bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 20px 0;
  position: relative;
}

.rd-footer__bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.rd-footer__copyright {
  font-family: var(--font-ui);
  font-size: 12px;
  color: rgba(255,255,255,.35);
  margin: 0;
}

.rd-footer__copyright strong {
  color: rgba(255,255,255,.6);
  font-weight: 600;
}

.rd-footer__legal-links {
  display: flex;
  gap: 20px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.rd-footer__legal-links a {
  font-family: var(--font-ui);
  font-size: 12px;
  color: rgba(255,255,255,.3);
  text-decoration: none;
  transition: color 0.2s ease;
  letter-spacing: 0.04em;
}

.rd-footer__legal-links a:hover { color: rgba(255,255,255,.7); }

/* ============================================================
   MAIN CONTENT AREA
   ============================================================ */
#content-section {
  padding: 32px 0 48px;
}

#content-section .container { max-width: 1200px; }

/* PDF Viewer Frame */
.rd-pdf-frame {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--rule);
  background: var(--white);
}

.rd-pdf-frame iframe {
  display: block;
  width: 100%;
  border: none;
}

/* Section Header */
.rd-section-header {
  text-align: center;
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--rule);
}

.rd-section-header__eyebrow {
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--crimson);
  margin-bottom: 8px;
}

.rd-section-header__title {
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 700;
  color: var(--ink);
  margin: 0;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

/* ============================================================
   SCROLL TO TOP
   ============================================================ */
.rd-scroll-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--white);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  box-shadow: var(--shadow-md);
  z-index: 800;
  opacity: 0;
  transform: translateY(16px);
  transition: all 0.3s var(--ease-out);
  pointer-events: none;
}

.rd-scroll-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}

.rd-scroll-top:hover {
  background: var(--crimson);
  transform: translateY(-2px);
}

/* ============================================================
   RESPONSIVE OVERRIDES
   ============================================================ */
@media (max-width: 992px) {
  .rd-masthead__edition { display: none; }
  .rd-masthead__actions .rd-btn--ghost { display: none; }
  .rd-nav { display: none; }
  .rd-navbar__toggle { display: flex; }
  .rd-mobile-menu { display: block; }
  .rd-navbar__right .rd-btn { display: none; }
}

@media (max-width: 576px) {
  .rd-masthead { padding: 14px 0 12px; }
  .rd-wordmark__name { font-size: 26px; }
  .rd-masthead__actions { gap: 8px; }
  .rd-btn { padding: 9px 16px; font-size: 12px; }
}

/* ─── Bootstrap nav-pills override ─────────────────────── */
.nav-pills .nav-link {
  border-radius: 0;
  font-family: var(--font-ui);
}

/* ─── Animations ────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.rd-masthead,
.rd-tabs-wrapper,
#content-section {
  animation: fadeUp 0.5s var(--ease-out) both;
}

.rd-masthead        { animation-delay: 0.05s; }
.rd-tabs-wrapper    { animation-delay: 0.12s; }
#content-section    { animation-delay: 0.2s;  }