/* ==========================================================================
   Exponential Tech — Modern Editorial Magazine Stylesheet
   Design Philosophy: Clean, Authoritative, High-Readability (Quanta / MIT Tech Review)
   Curator & Editor: Aleksandar Luković
   ========================================================================== */

:root {
  /* Clean Dark Matte Palette */
  --bg-main: #0a0e17;
  --bg-surface: #111726;
  --bg-surface-elevated: #182032;
  --bg-card: #131b2c;
  --bg-card-hover: #19243b;

  --border-hairline: rgba(255, 255, 255, 0.08);
  --border-light: rgba(255, 255, 255, 0.15);
  --border-focus: #38bdf8;

  /* Editorial Category Accents */
  --color-ai: #38bdf8;
  --color-ai-bg: rgba(56, 189, 248, 0.12);

  --color-robotics: #fbbf24;
  --color-robotics-bg: rgba(251, 191, 36, 0.12);

  --color-cs: #a78bfa;
  --color-cs-bg: rgba(167, 139, 250, 0.12);

  --color-biotech: #34d399;
  --color-biotech-bg: rgba(52, 211, 153, 0.12);

  --color-accent: #38bdf8;

  /* Typography Colors */
  --text-pure: #ffffff;
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  /* Fonts */
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-serif: 'Newsreader', Georgia, serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Layout */
  --max-width: 1200px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  /* Transitions */
  --ease: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  background-color: var(--bg-main);
  color: var(--text-primary);
  font-family: var(--font-sans);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
}

/* Container */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ==========================================================================
   1. Top Utilities Bar
   ========================================================================== */
.top-bar {
  background: #060910;
  border-bottom: 1px solid var(--border-hairline);
  font-size: 0.78rem;
  font-family: var(--font-mono);
  color: var(--text-muted);
  padding: 8px 0;
}

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

.top-bar-left, .top-bar-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.top-edition {
  color: var(--color-ai);
  font-weight: 600;
  letter-spacing: 0.05em;
}

.top-divider {
  color: var(--border-hairline);
}

.top-curator strong {
  color: var(--text-primary);
}

.top-dispatch-link {
  color: var(--color-ai);
  text-decoration: none;
  font-weight: 500;
}

.top-dispatch-link:hover {
  text-decoration: underline;
}

/* Language Switcher */
.lang-switch-wrap {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-sm);
  padding: 2px 6px;
}

.lang-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
  padding: 2px 4px;
  border-radius: 3px;
  transition: all var(--ease);
}

.lang-btn:hover {
  color: var(--text-pure);
}

.lang-btn.active {
  color: var(--color-ai);
  background: rgba(56, 189, 248, 0.15);
}

.lang-sep {
  color: var(--border-hairline);
  font-size: 0.7rem;
}

/* Mobile Lang Switch */
.mobile-lang-switch {
  display: none;
  gap: 4px;
}

.lang-btn-mob {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-hairline);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.lang-btn-mob.active {
  color: var(--color-ai);
  border-color: var(--color-ai);
}

/* ==========================================================================
   2. Main Header & Navigation
   ========================================================================== */
.site-header {
  background: var(--bg-main);
  border-bottom: 1px solid var(--border-hairline);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand-link {
  text-decoration: none;
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-pure);
}

.brand-subtitle {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--color-ai);
  letter-spacing: 0.14em;
  font-weight: 600;
}

/* Navigation Links */
.main-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-item {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--ease);
}

.nav-item:hover {
  color: var(--text-pure);
  background: rgba(255, 255, 255, 0.05);
}

.nav-item.active {
  color: var(--text-pure);
  background: rgba(255, 255, 255, 0.1);
  font-weight: 600;
}

.nav-link-item {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 14px;
  transition: color var(--ease);
}

.nav-link-item:hover {
  color: var(--text-pure);
}

/* Search Box */
.header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.search-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-full);
  padding: 6px 14px;
  width: 200px;
  transition: all var(--ease);
}

.search-wrap:focus-within {
  border-color: var(--border-focus);
  background: var(--bg-surface-elevated);
  width: 240px;
}

.search-icon {
  color: var(--text-muted);
}

.search-wrap input {
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-pure);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  width: 100%;
}

.search-wrap input::placeholder {
  color: var(--text-muted);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  flex-direction: column;
  gap: 5px;
}

.mobile-menu-btn span {
  width: 20px;
  height: 2px;
  background: var(--text-primary);
}

/* ==========================================================================
   3. Magazine Hero Layout
   ========================================================================== */
.hero-section {
  padding: 40px 0;
  border-bottom: 1px solid var(--border-hairline);
}

.magazine-hero-grid {
  display: grid;
  grid-template-columns: 1.45fr 1fr;
  gap: 36px;
  align-items: start;
}

/* Lead Story Card */
.lead-story-card {
  background: var(--bg-card);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color var(--ease);
  cursor: pointer;
}

.lead-story-card:hover {
  border-color: var(--border-light);
}

.lead-image-container {
  height: 240px;
  background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 50%, #064e3b 100%);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lead-category-pill {
  position: absolute;
  top: 16px;
  left: 16px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  letter-spacing: 0.05em;
}

.cat-ai { background: var(--color-ai-bg); color: var(--color-ai); border: 1px solid rgba(56, 189, 248, 0.3); }
.cat-robotics { background: var(--color-robotics-bg); color: var(--color-robotics); border: 1px solid rgba(251, 191, 36, 0.3); }
.cat-cs { background: var(--color-cs-bg); color: var(--color-cs); border: 1px solid rgba(167, 139, 250, 0.3); }
.cat-biotech { background: var(--color-biotech-bg); color: var(--color-biotech); border: 1px solid rgba(52, 211, 153, 0.3); }

/* Minimal Graphic Symbol */
.lead-graphic-symbol {
  width: 120px;
  height: 120px;
  position: relative;
  opacity: 0.75;
}

.sym-node {
  position: absolute;
  width: 14px;
  height: 14px;
  border-radius: 50%;
}
.n1 { top: 10px; left: 50px; background: var(--color-ai); box-shadow: 0 0 12px var(--color-ai); }
.n2 { bottom: 20px; left: 15px; background: var(--color-cs); box-shadow: 0 0 12px var(--color-cs); }
.n3 { bottom: 20px; right: 15px; background: var(--color-biotech); box-shadow: 0 0 12px var(--color-biotech); }

.sym-line {
  position: absolute;
  background: rgba(255, 255, 255, 0.2);
}
.l1 { top: 22px; left: 30px; width: 60px; height: 1px; transform: rotate(50deg); }
.l2 { top: 22px; right: 30px; width: 60px; height: 1px; transform: rotate(-50deg); }

.lead-details {
  padding: 30px;
}

.story-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.meta-author {
  color: var(--color-ai);
  font-weight: 600;
}

.meta-sep {
  color: var(--text-muted);
}

.lead-headline {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-pure);
  margin-bottom: 14px;
}

.lead-summary {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 24px;
}

.read-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  color: var(--text-pure);
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--ease);
}

.read-btn:hover {
  background: var(--color-ai);
  color: #030712;
  border-color: var(--color-ai);
}

/* Sidebar Top Stories */
.top-stories-sidebar {
  background: var(--bg-card);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-md);
  padding: 24px;
}

.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-hairline);
  margin-bottom: 16px;
}

.sidebar-title {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-primary);
}

.sidebar-badge {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--color-ai);
  background: var(--color-ai-bg);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
}

.sidebar-stories-list {
  display: flex;
  flex-direction: column;
}

.sidebar-item {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border-hairline);
  cursor: pointer;
  transition: opacity var(--ease);
}

.sidebar-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.sidebar-item:hover {
  opacity: 0.85;
}

.story-rank {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-muted);
  line-height: 1;
  padding-top: 2px;
}

.sidebar-story-body {
  flex: 1;
}

.story-category-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  margin-bottom: 6px;
  display: inline-block;
  letter-spacing: 0.04em;
}

.sidebar-story-title {
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.story-submeta {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ==========================================================================
   4. Category Filter Bar & Feed Grid
   ========================================================================== */
.feed-section {
  padding: 48px 0;
}

.filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-hairline);
  margin-bottom: 32px;
  flex-wrap: wrap;
  gap: 14px;
}

.filter-tabs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
}

.filter-tab {
  background: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 0.84rem;
  font-weight: 600;
  padding: 8px 16px;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--ease);
}

.filter-tab:hover {
  color: var(--text-pure);
  border-color: var(--border-light);
}

.filter-tab.active {
  background: var(--bg-surface-elevated);
  color: var(--color-ai);
  border-color: var(--color-ai);
}

.feed-count-wrap {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
}

.feed-count-wrap span {
  color: var(--text-primary);
  font-weight: 700;
}

/* Stories Grid */
.stories-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.story-card {
  background: var(--bg-card);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  cursor: pointer;
  transition: transform var(--ease), border-color var(--ease);
}

.story-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-light);
}

.story-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.story-card-title {
  font-size: 1.18rem;
  font-weight: 700;
  line-height: 1.38;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.story-card-excerpt {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
  flex: 1;
}

.story-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--border-hairline);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.read-link {
  color: var(--color-ai);
  font-weight: 600;
}

/* ==========================================================================
   5. About Aleksandar Luković Section
   ========================================================================== */
.about-section {
  padding: 48px 0;
  border-top: 1px solid var(--border-hairline);
}

.about-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-md);
  padding: 40px;
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 40px;
  align-items: center;
}

.about-author-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-md);
}

.author-avatar-initials {
  width: 72px;
  height: 72px;
  background: var(--bg-surface-elevated);
  border: 2px solid var(--color-ai);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-ai);
  margin-bottom: 14px;
}

.about-author-name {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-pure);
  margin-bottom: 4px;
}

.about-author-role {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.about-location {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.about-kicker {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-ai);
  letter-spacing: 0.08em;
  display: block;
  margin-bottom: 8px;
}

.about-heading {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-pure);
  margin-bottom: 16px;
}

.about-text-box p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 14px;
}

.about-topics-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.topic-pill {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 4px 10px;
  background: var(--bg-card);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
}

/* ==========================================================================
   6. Newsletter Dispatch
   ========================================================================== */
.newsletter-section {
  padding: 48px 0 64px;
}

.newsletter-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-md);
  padding: 44px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 36px;
  align-items: center;
}

.newsletter-kicker {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-ai);
  letter-spacing: 0.08em;
  display: block;
  margin-bottom: 8px;
}

.newsletter-heading {
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--text-pure);
  margin-bottom: 10px;
}

.newsletter-sub {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

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

.form-input-group {
  display: flex;
  gap: 10px;
}

.form-input-group input {
  flex: 1;
  padding: 12px 16px;
  background: var(--bg-main);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-sm);
  color: var(--text-pure);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  outline: none;
}

.form-input-group input:focus {
  border-color: var(--color-ai);
}

.submit-btn {
  padding: 12px 20px;
  background: var(--color-ai);
  color: #030712;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 700;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  white-space: nowrap;
  transition: opacity var(--ease);
}

.submit-btn:hover {
  opacity: 0.9;
}

.form-privacy {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* ==========================================================================
   7. Reader Modal (Clean, Long-Form Reading View)
   ========================================================================== */
.reader-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(3, 7, 18, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--ease);
}

.reader-modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.reader-modal-content {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  width: 100%;
  max-width: 780px;
  max-height: 88vh;
  overflow-y: auto;
  position: relative;
  padding: 44px;
}

.reader-close-btn {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 32px;
  height: 32px;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-hairline);
  border-radius: 50%;
  color: var(--text-secondary);
  font-size: 0.9rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.reader-close-btn:hover {
  color: var(--text-pure);
  border-color: var(--border-light);
}

.modal-header-meta {
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-hairline);
}

.modal-article-title {
  font-size: 2.1rem;
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-pure);
  margin: 12px 0;
}

.modal-prose {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  line-height: 1.8;
  color: #cbd5e1;
}

.modal-prose p {
  margin-bottom: 20px;
}

.modal-callout {
  background: var(--bg-card);
  border-left: 3px solid var(--color-ai);
  padding: 18px 22px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 28px 0;
  font-family: var(--font-sans);
  font-size: 0.95rem;
}

.modal-callout strong {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--color-ai);
  margin-bottom: 6px;
}

/* ==========================================================================
   8. Footer
   ========================================================================== */
.site-footer {
  background: #060910;
  border-top: 1px solid var(--border-hairline);
  padding: 60px 0 36px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 36px;
}

.footer-brand-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-pure);
  display: block;
  margin-bottom: 12px;
}

.footer-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
}

.footer-copyright {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.footer-col-title {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 16px;
  letter-spacing: 0.05em;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a, .footer-cat-btn {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.88rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  text-align: left;
  font-family: var(--font-sans);
  transition: color var(--ease);
}

.footer-links a:hover, .footer-cat-btn:hover {
  color: var(--color-ai);
}

/* ==========================================================================
   9. Toast Notification
   ========================================================================== */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--color-ai);
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  color: var(--text-pure);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  transform: translateY(80px);
  opacity: 0;
  pointer-events: none;
  transition: all var(--ease);
  z-index: 10000;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

/* ==========================================================================
   10. Responsive
   ========================================================================== */
@media (max-width: 1024px) {
  .magazine-hero-grid { grid-template-columns: 1fr; }
  .stories-grid { grid-template-columns: 1fr 1fr; }
  .about-card { grid-template-columns: 1fr; }
  .newsletter-box { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .top-bar-right { display: none; }
  .mobile-lang-switch { display: flex; }
  .main-nav {
    position: fixed;
    top: 60px;
    left: 0;
    width: 100%;
    background: var(--bg-main);
    flex-direction: column;
    padding: 20px;
    border-bottom: 1px solid var(--border-hairline);
    transform: translateY(-150%);
    transition: transform var(--ease);
  }
  .main-nav.active { transform: translateY(0); }
  .mobile-menu-btn { display: flex; }
  .search-wrap { width: 140px; }
  .search-wrap:focus-within { width: 160px; }
  .stories-grid { grid-template-columns: 1fr; }
  .form-input-group { flex-direction: column; }
  .reader-modal-content { padding: 24px; }
  .footer-grid { grid-template-columns: 1fr; }
}