/*
Theme Name: Covenet
Theme URI: https://covenet.com
Author: Covenet
Description: Editorial journalism theme with annotation system
Version: 1.0.0
License: GNU General Public License v2 or later
Text Domain: covenet
*/

/* ============================================================
   DESIGN TOKENS
   ============================================================ */
:root {
  --color-bg:          #ffeebb;
  --color-white:       #ffffff;
  --color-headline:    #d83522;
  --color-text:        #4e4131;
  --color-text-light:  #7a6a57;
  --color-highlight-y: #fae21f;
  --color-highlight-g: #a0bf3e;
  --color-opinion:     #DEC430;
  --color-opinion-bg:  rgba(222, 196, 48, 0.18);
  --color-border:      #d4c4a0;
  --color-dark:        #2F362F;
  --color-grey-hl:     rgba(0,0,0,0.10);

  --font-headline:     'Libre Caslon Text', Georgia, serif;
  --font-body:         'Libre Franklin', 'Franklin Gothic Medium', sans-serif;
  --font-accent:       'Montserrat', sans-serif;

  --max-width:         1200px;
  --sidebar-width:     320px;
  --gap:               40px;
  --radius:            2px;

  --shadow-card:       0 2px 12px rgba(0,0,0,0.08);
  --shadow-hover:      0 6px 24px rgba(0,0,0,0.14);

  --transition:        0.2s ease;
}

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

html { scroll-behavior: smooth; }

body {
  background-color: var(--color-bg);
  font-family: var(--font-body);
  color: var(--color-text);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--color-headline); }

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-headline);
  color: var(--color-dark);
  line-height: 1.2;
  font-weight: 700;
}

h1 { font-size: clamp(2rem, 4vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); }
h4 { font-size: 1.1rem; }

p { margin-bottom: 1.2em; color: var(--color-text); }

.site-title {
  font-family: var(--font-headline);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  color: var(--color-dark);
  letter-spacing: -0.02em;
  text-transform: lowercase;
}

/* ============================================================
   LAYOUT WRAPPERS
   ============================================================ */
.covenet-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}

.covenet-section {
  padding: 60px 0;
}

.covenet-section--tight {
  padding: 32px 0;
}

/* ============================================================
   HEADER
   ============================================================ */
#site-header {
  background: var(--color-white);
  border-bottom: 3px solid var(--color-dark);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-card);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.header-logo a {
  font-family: var(--font-headline);
  font-size: 1.6rem;
  color: var(--color-dark);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.header-logo span {
  color: var(--color-headline);
}

/* Primary Nav */
#primary-nav ul {
  list-style: none;
  display: flex;
  gap: 28px;
  align-items: center;
}

#primary-nav a {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-dark);
  padding: 4px 0;
  border-bottom: 2px solid transparent;
  transition: border-color var(--transition), color var(--transition);
}

#primary-nav a:hover,
#primary-nav .current-menu-item a {
  border-bottom-color: var(--color-headline);
  color: var(--color-headline);
}

/* Hamburger */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-dark);
  transition: var(--transition);
}

/* ============================================================
   MARQUEE / TICKER
   ============================================================ */
.covenet-marquee-wrap {
  background: var(--color-dark);
  overflow: hidden;
  border-bottom: 2px solid var(--color-headline);
  height: 36px;
  display: flex;
  align-items: center;
}

.covenet-marquee-inner {
  display: flex;
  white-space: nowrap;
  animation: marquee-scroll 40s linear infinite;
  will-change: transform;
}

.covenet-marquee-inner:hover {
  animation-play-state: paused;
}

.covenet-marquee-inner a {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-bg);
  padding: 0 2.5em;
  border-right: 1px solid rgba(255,255,255,0.2);
  transition: color var(--transition);
}

.covenet-marquee-inner a:hover {
  color: var(--color-opinion);
}

@keyframes marquee-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-block;
  padding: 10px 24px;
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border: 2px solid var(--color-dark);
  background: transparent;
  color: var(--color-dark);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
  border-radius: var(--radius);
}

.btn:hover {
  background: var(--color-dark);
  color: var(--color-white);
}

.btn--primary {
  background: var(--color-headline);
  border-color: var(--color-headline);
  color: var(--color-white);
}

.btn--primary:hover {
  background: #b52e1c;
  border-color: #b52e1c;
  color: var(--color-white);
}

.btn--opinion {
  background: var(--color-opinion);
  border-color: var(--color-opinion);
  color: var(--color-dark);
}

/* ============================================================
   CARDS & GRIDS
   ============================================================ */
.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
  transition: box-shadow var(--transition), transform var(--transition);
  overflow: hidden;
}

.card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.card__body {
  padding: 24px;
}

.card__meta {
  font-family: var(--font-accent);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-headline);
  margin-bottom: 8px;
  display: block;
}

.card__title {
  font-size: 1.1rem;
  margin-bottom: 10px;
  line-height: 1.3;
}

.card__excerpt {
  font-size: 0.88rem;
  color: var(--color-text-light);
  margin-bottom: 0;
}

/* Grid layouts */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--gap); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

/* ============================================================
   SECTION LABELS
   ============================================================ */
.section-label {
  font-family: var(--font-accent);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-headline);
  border-left: 3px solid var(--color-headline);
  padding-left: 10px;
  margin-bottom: 24px;
  display: block;
}

.section-divider {
  border: none;
  border-top: 2px solid var(--color-border);
  margin: 48px 0;
}

/* ============================================================
   OPINION / ANNOTATION HIGHLIGHTS
   ============================================================ */
.covenet-highlight {
  background: var(--color-grey-hl);
  cursor: pointer;
  border-bottom: 2px solid var(--color-opinion);
  transition: background var(--transition);
  padding: 1px 2px;
  border-radius: 1px;
}

.covenet-highlight:hover,
.covenet-highlight.active {
  background: var(--color-opinion-bg);
}

/* Opinion sidebar */
.opinions-sidebar {
  width: var(--sidebar-width);
  flex-shrink: 0;
  position: sticky;
  top: 120px;
  align-self: flex-start;
  max-height: calc(100vh - 140px);
  overflow-y: auto;
}

.opinions-sidebar__header {
  font-family: var(--font-accent);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-opinion);
  border-bottom: 2px solid var(--color-opinion);
  padding-bottom: 8px;
  margin-bottom: 16px;
}

.opinion-card {
  background: var(--color-white);
  border-left: 3px solid var(--color-opinion);
  padding: 12px 14px;
  margin-bottom: 14px;
  box-shadow: var(--shadow-card);
  transition: border-color var(--transition);
}

.opinion-card.active {
  border-left-color: var(--color-headline);
}

.opinion-card__quote {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-style: italic;
  color: var(--color-text-light);
  background: var(--color-opinion-bg);
  padding: 6px 8px;
  margin-bottom: 8px;
  border-left: 2px solid var(--color-opinion);
}

.opinion-card__text {
  font-size: 0.85rem;
  color: var(--color-text);
  margin-bottom: 8px;
}

.opinion-card__meta {
  font-size: 0.72rem;
  color: var(--color-text-light);
  font-family: var(--font-accent);
}

.opinion-card__delete {
  background: none;
  border: none;
  color: #cc3333;
  cursor: pointer;
  font-size: 0.72rem;
  margin-left: 8px;
  padding: 0;
  display: none;
}

body.admin-logged-in .opinion-card__delete {
  display: inline;
}

/* Opinion form */
.opinion-form {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  padding: 16px;
  margin-top: 12px;
  display: none;
  box-shadow: var(--shadow-card);
}

.opinion-form.visible { display: block; }

.opinion-form textarea {
  width: 100%;
  border: 1px solid var(--color-border);
  padding: 10px;
  font-family: var(--font-body);
  font-size: 0.85rem;
  resize: vertical;
  min-height: 80px;
  background: var(--color-bg);
  color: var(--color-text);
}

.opinion-form textarea:focus {
  outline: 2px solid var(--color-opinion);
  border-color: var(--color-opinion);
}

.opinion-form__char {
  font-size: 0.72rem;
  color: var(--color-text-light);
  text-align: right;
  margin: 4px 0 8px;
}

/* ============================================================
   ARTICLE LAYOUT (Topics / Article pages)
   ============================================================ */
.article-layout {
  display: flex;
  gap: var(--gap);
  align-items: flex-start;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 40px 24px;
}

.article-content {
  flex: 1;
  min-width: 0;
}

.article-content p {
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 1.4em;
}

.article-content h2 {
  margin-top: 2em;
  margin-bottom: 0.6em;
  color: var(--color-headline);
}

.article-meta {
  font-family: var(--font-accent);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-light);
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-border);
}

/* ============================================================
   INFINITE SCROLL FEED
   ============================================================ */
.article-feed-item {
  border-bottom: 2px solid var(--color-border);
  padding: 48px 0;
}

.article-feed-item:first-child {
  padding-top: 0;
}

.article-feed-item h2 {
  font-size: 1.7rem;
  margin-bottom: 12px;
  color: var(--color-dark);
  line-height: 1.25;
}

.article-feed-item h2 a:hover {
  color: var(--color-headline);
}

/* ============================================================
   HOME PAGE HERO
   ============================================================ */
.home-hero {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--gap);
  padding: 40px 0;
  border-bottom: 2px solid var(--color-border);
}

.hero-featured {
  border-right: 1px solid var(--color-border);
  padding-right: var(--gap);
}

.hero-featured__label {
  font-family: var(--font-accent);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-headline);
  display: block;
  margin-bottom: 12px;
}

.hero-featured__title {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  line-height: 1.15;
  margin-bottom: 16px;
  color: var(--color-dark);
}

.hero-featured__excerpt {
  font-size: 1rem;
  color: var(--color-text);
  margin-bottom: 20px;
}

.hero-sidebar-articles {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.hero-sidebar-article {
  padding-bottom: 20px;
  border-bottom: 1px solid var(--color-border);
}

.hero-sidebar-article:last-child {
  border-bottom: none;
}

.hero-sidebar-article h3 {
  font-size: 1rem;
  line-height: 1.35;
  margin-bottom: 6px;
}

.hero-sidebar-article p {
  font-size: 0.82rem;
  color: var(--color-text-light);
  margin-bottom: 0;
}

/* ============================================================
   DATA BAR
   ============================================================ */
.data-bar {
  background: var(--color-dark);
  color: var(--color-bg);
  padding: 40px 0;
}

.data-bar__inner {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: var(--gap);
  align-items: center;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.data-bar__summary h3 {
  color: var(--color-bg);
  margin-bottom: 12px;
}

.data-bar__summary p {
  color: rgba(255,235,187,0.75);
  font-size: 0.9rem;
}

.data-bar__chart {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 16px;
  height: 160px;
  display: flex;
  align-items: flex-end;
  gap: 6px;
}

.data-bar__chart-bar {
  flex: 1;
  background: var(--color-opinion);
  opacity: 0.85;
  transition: opacity var(--transition);
  border-radius: 1px 1px 0 0;
}

.data-bar__chart-bar:hover { opacity: 1; }

/* ============================================================
   TOPICS GRID
   ============================================================ */
.topics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.topic-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  padding: 24px;
  position: relative;
  transition: box-shadow var(--transition), transform var(--transition);
  cursor: pointer;
}

.topic-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--color-headline);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.topic-card:hover::before { transform: scaleX(1); }
.topic-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.topic-card__number {
  font-family: var(--font-headline);
  font-size: 1.6rem;
  color: var(--color-border);
  position: absolute;
  top: 14px;
  right: 16px;
  line-height: 1;
  pointer-events: none;
}

.topic-card__title {
  font-size: 1rem;
  margin-bottom: 8px;
  line-height: 1.3;
  padding-right: 52px;
}

.topic-card__desc {
  font-size: 0.82rem;
  color: var(--color-text-light);
  margin-bottom: 0;
}

/* ============================================================
   EVENTS
   ============================================================ */
.events-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--gap);
}

.event-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  padding: 24px;
  display: flex;
  gap: 20px;
  transition: box-shadow var(--transition);
}

.event-card:hover { box-shadow: var(--shadow-hover); }

.event-card__date {
  flex-shrink: 0;
  width: 56px;
  text-align: center;
  border-right: 2px solid var(--color-headline);
  padding-right: 16px;
}

.event-card__day {
  font-family: var(--font-headline);
  font-size: 2rem;
  color: var(--color-headline);
  line-height: 1;
  display: block;
}

.event-card__month {
  font-family: var(--font-accent);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-light);
}

.event-card__body h3 {
  font-size: 1rem;
  margin-bottom: 6px;
}

.event-card__body p {
  font-size: 0.82rem;
  color: var(--color-text-light);
  margin-bottom: 12px;
}

.event-counter {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-accent);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-light);
}

.event-counter__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-highlight-g);
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

/* ============================================================
   MAP (Regions)
   ============================================================ */
.regions-map-wrap {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  padding: 0;
  overflow: hidden;
}

.regions-map-wrap svg path {
  fill: var(--color-bg);
  stroke: var(--color-dark);
  stroke-width: 1.5;
  cursor: pointer;
  transition: fill var(--transition);
}

.regions-map-wrap svg path:hover,
.regions-map-wrap svg path.active {
  fill: var(--color-opinion);
}

.region-detail {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  padding: 28px;
  display: none;
}

.region-detail.active { display: block; }

/* ============================================================
   NEWSLETTER POPUP
   ============================================================ */
.newsletter-popup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.newsletter-popup-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.newsletter-popup {
  background: var(--color-white);
  border: 3px solid var(--color-dark);
  padding: 40px;
  max-width: 480px;
  width: 90%;
  position: relative;
  transform: scale(0.95);
  transition: transform 0.3s ease;
}

.newsletter-popup-overlay.active .newsletter-popup {
  transform: scale(1);
}

.newsletter-popup__close {
  position: absolute;
  top: 12px; right: 16px;
  background: none;
  border: none;
  font-size: 1.4rem;
  cursor: pointer;
  color: var(--color-dark);
}

.newsletter-popup h3 {
  font-size: 1.5rem;
  margin-bottom: 12px;
  color: var(--color-headline);
}

.newsletter-popup p {
  font-size: 0.9rem;
  margin-bottom: 20px;
}

.newsletter-form {
  display: flex;
  gap: 8px;
}

.newsletter-form input[type="email"] {
  flex: 1;
  padding: 10px 14px;
  border: 2px solid var(--color-dark);
  font-family: var(--font-body);
  font-size: 0.9rem;
  background: var(--color-bg);
}

.newsletter-form input[type="email"]:focus {
  outline: none;
  border-color: var(--color-headline);
}

/* ============================================================
   NEWSLETTER INLINE SECTION
   ============================================================ */
.newsletter-section {
  background: var(--color-dark);
  padding: 60px 0;
  text-align: center;
}

.newsletter-section h2 {
  color: var(--color-bg);
  margin-bottom: 12px;
}

.newsletter-section p {
  color: rgba(255,235,187,0.75);
  margin-bottom: 24px;
}

.newsletter-section .newsletter-form {
  max-width: 480px;
  margin: 0 auto;
}

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.about-hero {
  border-bottom: 3px solid var(--color-dark);
  padding: 60px 0;
  background: var(--color-white);
}

.about-content {
  max-width: 760px;
  margin: 0 auto;
  padding: 60px 24px;
}

.about-content p {
  font-size: 1.08rem;
  line-height: 1.85;
  margin-bottom: 1.6em;
}

/* ============================================================
   DATA PAGE
   ============================================================ */
.data-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.data-pdf-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: box-shadow var(--transition);
  cursor: pointer;
}

.data-pdf-card:hover { box-shadow: var(--shadow-hover); }

.data-pdf-card__icon {
  width: 40px;
  height: 40px;
  background: var(--color-headline);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.1rem;
}

.data-pdf-card h3 {
  font-size: 0.95rem;
  line-height: 1.3;
}

.data-pdf-card p {
  font-size: 0.82rem;
  color: var(--color-text-light);
  flex: 1;
  margin-bottom: 0;
}

/* ============================================================
   FOOTER
   ============================================================ */
#site-footer {
  background: var(--color-dark);
  color: var(--color-bg);
  padding: 48px 0 24px;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--gap);
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255,235,187,0.15);
  margin-bottom: 24px;
}

.footer-brand h3 {
  font-size: 1.4rem;
  color: var(--color-bg);
  margin-bottom: 12px;
}

.footer-brand p {
  font-size: 0.85rem;
  color: rgba(255,235,187,0.6);
  margin-bottom: 0;
}

.footer-nav h4 {
  font-family: var(--font-accent);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-opinion);
  margin-bottom: 14px;
}

.footer-nav ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-nav a {
  font-size: 0.85rem;
  color: rgba(255,235,187,0.6);
  transition: color var(--transition);
}

.footer-nav a:hover { color: var(--color-bg); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.78rem;
  color: rgba(255,235,187,0.4);
  font-family: var(--font-accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ============================================================
   LOADING SPINNER
   ============================================================ */
.covenet-loading {
  text-align: center;
  padding: 40px;
  color: var(--color-text-light);
  font-family: var(--font-accent);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.covenet-loading::after {
  content: '';
  display: block;
  width: 32px;
  height: 32px;
  border: 2px solid var(--color-border);
  border-top-color: var(--color-headline);
  border-radius: 50%;
  margin: 12px auto 0;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ============================================================
   UTILITY CLASSES
   ============================================================ */
.text-center { text-align: center; }
.text-red    { color: var(--color-headline); }
.text-muted  { color: var(--color-text-light); }
.mb-0        { margin-bottom: 0; }
.mt-32       { margin-top: 32px; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .home-hero { grid-template-columns: 1fr; }
  .hero-featured { border-right: none; padding-right: 0; border-bottom: 1px solid var(--color-border); padding-bottom: var(--gap); }
  .topics-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .data-bar__inner { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  #primary-nav { display: none; position: absolute; top: 64px; left: 0; right: 0; background: var(--color-white); border-top: 1px solid var(--color-border); padding: 16px 24px; }
  #primary-nav.open { display: block; }
  #primary-nav ul { flex-direction: column; gap: 12px; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .topics-grid { grid-template-columns: 1fr; }
  .events-grid { grid-template-columns: 1fr; }
  .data-grid { grid-template-columns: 1fr; }
  .article-layout { flex-direction: column; }
  .opinions-sidebar { width: 100%; position: static; max-height: none; }
  .footer-top { grid-template-columns: 1fr; }
  .data-bar__inner { grid-template-columns: 1fr; }
  .newsletter-form { flex-direction: column; }
}