/* -------------------------------------------------------------
 * Tartu Kontsert - Stylesheet
 * Colors: Kontsert.ee branding (Deep Charcoal, Warm Amber Gold, Champagne)
 * Light Mode: Clean White (#ffffff) & Sky Cyan (#00adef)
 * Layout: Netipilet modern event card grid & cover billboard
 * ------------------------------------------------------------- */

:root {
  color-scheme: dark;

  --bg-dark: #0f1115;
  --bg-card: #181a20;
  --bg-card-hover: #22252c;
  --bg-surface: #13151b;
  
  --color-gold: #e5a93c;
  --color-gold-hover: #f5bc54;
  --color-gold-glow: rgba(229, 169, 60, 0.25);
  
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  
  --border-subtle: #272a33;
  --border-focus: rgba(229, 169, 60, 0.5);
  
  --font-heading: 'Cinzel', 'Georgia', serif;
  --font-body: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-pill: 9999px;
  
  --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
  --shadow-hover: 0 20px 40px -15px rgba(229, 169, 60, 0.15);
  
  --container-max: 1240px;
}

/* Light Theme Variables (#ffffff and #00adef) */
html[data-theme="light"] {
  color-scheme: light;

  --bg-dark: #ffffff;
  --bg-card: #ffffff;
  --bg-card-hover: #f8fafc;
  --bg-surface: #f1f5f9;
  
  --color-gold: #00adef;
  --color-gold-hover: #0096d1;
  --color-gold-glow: rgba(0, 173, 239, 0.25);
  
  --text-main: #0f172a;
  --text-muted: #334155;
  --text-dim: #64748b;
  
  --border-subtle: #e2e8f0;
  --border-focus: rgba(0, 173, 239, 0.6);
  
  --shadow-card: 0 4px 20px -2px rgba(15, 23, 42, 0.08), 0 2px 6px -1px rgba(15, 23, 42, 0.04);
  --shadow-hover: 0 12px 28px -4px rgba(0, 173, 239, 0.22), 0 4px 10px -2px rgba(15, 23, 42, 0.06);
}

/* ============================================================
   LIGHT MODE PARALLAX BACKGROUND & THE VEIL (#ymardamine-bg)
   ============================================================ */

#ymardamine-bg {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  display: none;
}

html[data-theme="light"] #ymardamine-bg {
  display: block;
}

/* LARGE DOTS */
.ymardamine-dots-large {
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image: radial-gradient(
    #cbd5e1 2px,
    transparent 2px
  );
  background-size: 32px 32px;
  opacity: 0.5;
  animation: ymardaminePixelScrollLarge 20s linear infinite;
}

/* SMALL DOTS */
.ymardamine-dots-small {
  position: absolute;
  inset: 0;
  z-index: 2;
  background-image: radial-gradient(
    #94a3b8 1px,
    transparent 1px
  );
  background-size: 16px 16px;
  opacity: 0.3;
  animation: ymardaminePixelScrollSmall 12s linear infinite;
}

/* THE VEIL */
.ymardamine-veil {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  background: radial-gradient(
    ellipse min(1120px, 152vw) min(720px, 92vh) at 50% 42%,
    rgba(248, 250, 252, 1) 0%,
    rgba(248, 250, 252, 1) 34%,
    rgba(248, 250, 252, 0.95) 45%,
    rgba(248, 250, 252, 0.65) 58%,
    rgba(248, 250, 252, 0.25) 70%,
    rgba(248, 250, 252, 0) 82%
  );
}

/* DOT ANIMATIONS */
@keyframes ymardaminePixelScrollLarge {
  from {
    background-position: 0 0;
  }
  to {
    background-position: 128px 128px;
  }
}

@keyframes ymardaminePixelScrollSmall {
  from {
    background-position: 128px 128px;
  }
  to {
    background-position: 0 0;
  }
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.25s ease, color 0.25s ease;
  position: relative;
}

main {
  position: relative;
  z-index: 1;
}

/* Typography Helpers */
a {
  color: inherit;
  text-decoration: none;
}

/* Accessibility: High-contrast focus indicators */
:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 3px;
}

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

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 20px;
}

/* Announcement Bar */
.announcement-bar {
  position: relative;
  z-index: 10;
  background: linear-gradient(90deg, #1b160e 0%, #2f200c 50%, #1b160e 100%);
  border-bottom: 1px solid rgba(229, 169, 60, 0.25);
  padding: 8px 0;
  font-size: 0.85rem;
  color: #e2e8f0;
  transition: all 0.25s ease;
}

html[data-theme="light"] .announcement-bar {
  background: linear-gradient(90deg, #f0f9ff 0%, #e0f2fe 50%, #f0f9ff 100%);
  border-bottom: 1px solid rgba(0, 173, 239, 0.25);
  color: #0369a1;
}

.announcement-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.top-cta-link {
  color: var(--color-gold);
  font-weight: 700;
  transition: color 0.2s;
}

.top-cta-link:hover {
  color: #fff;
}

html[data-theme="light"] .top-cta-link:hover {
  color: #0284c7;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(15, 17, 21, 0.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 16px 0;
  transition: background-color 0.25s ease, border-color 0.25s ease;
}

html[data-theme="light"] .site-header {
  background-color: rgba(255, 255, 255, 0.94);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #ffffff;
  transition: color 0.25s ease;
}

html[data-theme="light"] .brand-logo {
  color: #0f172a;
}

.brand-logo .logo-accent {
  color: var(--color-gold);
}

.brand-logo .dot {
  color: var(--color-gold);
  font-family: var(--font-body);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: color 0.2s ease;
}

.nav-link:hover, .nav-link.active {
  color: var(--color-gold);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Theme Toggle Button */
.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-pill);
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.2, 0.8, 0.2, 1);
  padding: 0;
}

.theme-toggle:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
  transform: scale(1.06);
  box-shadow: 0 4px 12px var(--color-gold-glow);
}

.theme-icon {
  width: 19px;
  height: 19px;
  transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
}

/* In dark mode: show sun, hide moon */
html:not([data-theme="light"]) .theme-toggle .icon-sun {
  display: block;
}
html:not([data-theme="light"]) .theme-toggle .icon-moon {
  display: none;
}

/* In light mode: show moon, hide sun */
html[data-theme="light"] .theme-toggle .icon-sun {
  display: none;
}
html[data-theme="light"] .theme-toggle .icon-moon {
  display: block;
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.mobile-menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  margin: 5px 0;
  background-color: var(--text-main);
  transition: all 0.3s ease;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  font-size: 0.92rem;
  font-weight: 700;
  transition: all 0.25s cubic-bezier(0.2, 0.8, 0.2, 1);
  cursor: pointer;
  border: 1px solid transparent;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-gold) 0%, #c48b26 100%);
  color: #0f1115;
  box-shadow: 0 4px 16px var(--color-gold-glow);
}

html[data-theme="light"] .btn-primary {
  background: linear-gradient(135deg, #00adef 0%, #0096d1 100%);
  color: #ffffff;
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--color-gold-hover) 0%, var(--color-gold) 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--color-gold-glow);
}

html[data-theme="light"] .btn-primary:hover {
  background: linear-gradient(135deg, #26c0f7 0%, #00adef 100%);
}

.btn-outline {
  border-color: var(--border-subtle);
  color: var(--text-main);
  background: transparent;
}

.btn-outline:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
}

.btn-secondary {
  background-color: var(--bg-card);
  color: var(--text-main);
  border: 1px solid var(--border-subtle);
}

.btn-secondary:hover {
  background-color: var(--bg-card-hover);
  border-color: var(--color-gold);
}

/* Sections */
.section {
  padding: 60px 0;
}

.featured-section {
  padding-top: 40px;
}

.section-header {
  margin-bottom: 32px;
}

.section-header.flex-between {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 16px;
}

.badge-featured {
  display: inline-block;
  background-color: var(--color-gold);
  color: #0f1115;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  margin-bottom: 8px;
}

html[data-theme="light"] .badge-featured {
  color: #ffffff;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 1.9rem;
  letter-spacing: 0.03em;
}

.section-desc {
  color: var(--text-dim);
  font-size: 0.95rem;
  margin-top: 4px;
}

.view-all-link {
  color: var(--color-gold);
  font-size: 0.95rem;
  font-weight: 600;
  transition: opacity 0.2s;
}

.view-all-link:hover {
  text-decoration: underline;
}

/* Featured Billboard */
.featured-billboard {
  background: var(--bg-card);
  border: 1px solid rgba(229, 169, 60, 0.3);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  transition: transform 0.3s ease, background-color 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

html[data-theme="light"] .featured-billboard {
  border-color: rgba(0, 173, 239, 0.35);
}

.billboard-image-wrap {
  position: relative;
  min-height: 400px;
  overflow: hidden;
  background-color: var(--bg-surface);
}

.billboard-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.featured-billboard:hover .billboard-image-wrap img {
  transform: scale(1.03);
}

.billboard-content {
  padding: 44px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.billboard-title {
  font-family: var(--font-heading);
  font-size: 2.1rem;
  line-height: 1.25;
  margin-bottom: 16px;
}

.billboard-title a:hover {
  color: var(--color-gold);
}

.billboard-desc {
  color: var(--text-muted);
  margin-bottom: 28px;
  font-size: 1rem;
  line-height: 1.5;
}

.billboard-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.price-tag {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-main);
}

/* Event Grid (Container aware & responsive 3 to 8+ concerts) */
.events-section {
  padding-top: 20px;
  padding-bottom: 70px;
}

.event-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 28px;
  align-items: stretch;
}

.event-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1), border-color 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease;
  position: relative;
  cursor: pointer;
  box-shadow: var(--shadow-card);
}

.event-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-focus);
  box-shadow: var(--shadow-hover);
}

.card-poster {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background-color: var(--bg-surface);
  display: block;
}

.card-poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.event-card:hover .card-poster img {
  transform: scale(1.05);
}

.card-category-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(15, 17, 21, 0.88);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--color-gold);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
}

html[data-theme="light"] .card-category-badge {
  background: rgba(255, 255, 255, 0.92);
  border-color: rgba(0, 173, 239, 0.35);
  color: #00adef;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.card-body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 3.2em;
}

.card-title a:hover {
  color: var(--color-gold);
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  margin-top: auto;
  border-top: 1px solid var(--border-subtle);
}

.card-price {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-main);
}

.btn-card-ticket {
  background: var(--color-gold);
  color: #0f1115;
  font-size: 0.85rem;
  font-weight: 800;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
}

html[data-theme="light"] .btn-card-ticket {
  background: #00adef;
  color: #ffffff;
}

.btn-card-ticket:hover {
  background: var(--color-gold-hover);
  transform: translateX(2px);
}

html[data-theme="light"] .btn-card-ticket:hover {
  background: #0096d1;
}

/* Loading state */
.loading-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
}

.spinner {
  width: 36px;
  height: 36px;
  border: 3px solid rgba(229, 169, 60, 0.2);
  border-top-color: var(--color-gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 16px;
}

html[data-theme="light"] .spinner {
  border-color: rgba(0, 173, 239, 0.2);
  border-top-color: #00adef;
}

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

/* Network Banner */
.network-banner {
  padding: 56px 0;
  background: radial-gradient(ellipse at center, #241c10 0%, #0f1115 100%);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  transition: all 0.25s ease;
}

html[data-theme="light"] .network-banner {
  background: linear-gradient(135deg, #f0f9ff 0%, #ffffff 100%);
  border-top-color: #e0f2fe;
  border-bottom-color: #e0f2fe;
}

.network-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
}

.network-text h3 {
  font-family: var(--font-heading);
  font-size: 1.55rem;
  margin-bottom: 8px;
}

.network-text p {
  color: var(--text-muted);
  max-width: 600px;
}

.network-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* Footer */
.site-footer {
  position: relative;
  z-index: 10;
  background-color: #0b0c0e;
  padding: 60px 0 30px;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.9rem;
  transition: all 0.25s ease;
}

html[data-theme="light"] .site-footer {
  background-color: #f8fafc;
  border-top-color: #e2e8f0;
}

.footer-content {
  display: grid;
  grid-template-columns: 1.3fr 1.15fr 1.15fr 0.9fr;
  gap: 28px;
  margin-bottom: 40px;
}

.footer-tagline {
  color: var(--text-dim);
  margin: 14px 0 10px;
  max-width: 380px;
}

.copyright {
  color: var(--text-dim);
  font-size: 0.82rem;
}

.footer-social-icons {
  display: flex;
  gap: 10px;
  margin: 12px 0 14px;
}

.social-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-pill);
  background: var(--bg-card);
  color: var(--text-muted);
  border: 1px solid var(--border-subtle);
  transition: all 0.2s ease;
}

.social-icon-btn:hover {
  color: var(--color-gold);
  border-color: var(--color-gold);
  transform: translateY(-2px);
}

html[data-theme="light"] .social-icon-btn {
  background: #ffffff;
  border-color: #e2e8f0;
}

html[data-theme="light"] .social-icon-btn:hover {
  color: var(--color-light-accent);
  border-color: var(--color-light-accent);
}

.social-links-list {
  list-style: none;
}

.social-links-list li {
  margin-bottom: 10px;
}

.social-link-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  transition: color 0.2s ease;
  font-size: 0.9rem;
}

.social-link-item svg {
  flex-shrink: 0;
}

.social-link-item:hover {
  color: var(--color-gold);
}

html[data-theme="light"] .social-link-item:hover {
  color: var(--color-light-accent);
}

.mobile-nav-socials {
  display: none;
}

.footer-col h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 16px;
  letter-spacing: 0.05em;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  color: var(--text-muted);
  transition: color 0.2s;
}

.footer-col ul li a:hover {
  color: var(--color-gold);
}

.footer-col p {
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 12px;
}

.ssl-badge {
  display: inline-block;
  font-size: 0.8rem;
  color: #22c55e;
  background: rgba(34, 197, 94, 0.1);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(34, 197, 94, 0.2);
}

html[data-theme="light"] .ssl-badge {
  background: rgba(0, 173, 239, 0.08);
  color: #0284c7;
  border-color: rgba(0, 173, 239, 0.25);
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
  .featured-billboard {
    grid-template-columns: 1fr;
  }

  .billboard-image-wrap {
    min-height: 320px;
  }

  .billboard-content {
    padding: 32px;
  }

  .footer-content {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  html, body {
    overflow-x: hidden;
    width: 100%;
  }

  .container {
    padding: 0 16px;
  }

  /* Hide Announcement Bar on Mobile (no double headers) */
  .announcement-bar {
    display: none !important;
  }

  /* Compact Header */
  .site-header {
    padding: 10px 0;
  }

  .brand-logo {
    font-size: 1.25rem;
    letter-spacing: 0.04em;
  }

  .nav-actions {
    gap: 8px;
  }

  .theme-toggle {
    width: 44px;
    height: 44px;
  }

  .mobile-menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 44px;
    height: 44px;
    padding: 0;
  }

  .mobile-menu-toggle span {
    width: 22px;
    height: 2px;
    margin: 2.5px 0;
  }

  .mobile-menu-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .mobile-menu-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  /* Mobile Dropdown Menu */
  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    width: 100%;
    background-color: #0f1115;
    border-bottom: 1px solid var(--border-subtle);
    flex-direction: column;
    padding: 20px 16px;
    gap: 8px;
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.7);
    z-index: 1000;
  }

  html[data-theme="light"] .main-nav {
    background-color: #ffffff;
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.12);
  }

  .main-nav.open {
    display: flex;
  }

  .nav-link {
    display: block;
    width: 100%;
    text-align: center;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 1.02rem;
  }

  .nav-link:hover {
    background-color: var(--bg-card);
  }

  html[data-theme="light"] .nav-link:hover {
    background-color: var(--bg-surface);
  }

  .main-nav .btn {
    width: 100%;
    margin-top: 6px;
    padding: 12px 20px;
  }

  .mobile-nav-socials {
    display: flex;
    justify-content: center;
    gap: 16px;
    padding-top: 14px;
    margin-top: 10px;
    border-top: 1px solid var(--border-subtle);
    width: 100%;
  }

  .mobile-social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-pill);
    background: var(--bg-card);
    color: var(--text-muted);
    border: 1px solid var(--border-subtle);
    transition: all 0.2s ease;
  }

  .mobile-social-icon:hover,
  .mobile-social-icon:active {
    color: var(--color-gold);
    border-color: var(--color-gold);
  }

  html[data-theme="light"] .mobile-social-icon {
    background: #f8fafc;
    border-color: #e2e8f0;
  }

  html[data-theme="light"] .mobile-social-icon:hover,
  html[data-theme="light"] .mobile-social-icon:active {
    color: var(--color-light-accent);
    border-color: var(--color-light-accent);
  }

  /* Sections */
  .section {
    padding: 40px 0;
  }

  .featured-section {
    padding-top: 24px;
    padding-bottom: 32px;
  }

  .section-title {
    font-size: 1.55rem;
    line-height: 1.25;
  }

  .section-desc {
    font-size: 0.88rem;
  }

  .billboard-image-wrap {
    min-height: 280px;
    max-height: 420px;
  }

  .billboard-content {
    padding: 22px 16px;
  }

  .billboard-title {
    font-size: 1.45rem;
    line-height: 1.25;
    margin-bottom: 10px;
  }

  .billboard-desc {
    font-size: 0.92rem;
    margin-bottom: 18px;
  }

  .billboard-actions {
    flex-direction: column;
    width: 100%;
    align-items: stretch;
    gap: 10px;
  }

  .billboard-actions .price-tag {
    text-align: center;
    margin-bottom: 4px;
  }

  .billboard-actions .btn {
    width: 100%;
    text-align: center;
    padding: 12px 20px;
  }

  /* Event Grid on Mobile */
  .events-section {
    padding-top: 10px;
    padding-bottom: 48px;
  }

  .event-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .card-body {
    padding: 18px 16px;
  }

  .card-title {
    font-size: 1.15rem;
    min-height: auto;
    margin-bottom: 14px;
  }

  .card-footer {
    padding-top: 12px;
  }

  .btn-card-ticket {
    padding: 10px 20px;
    font-size: 0.88rem;
  }

  /* Network Banner */
  .network-banner {
    padding: 36px 0;
  }

  .network-text h3 {
    font-size: 1.35rem;
    line-height: 1.25;
  }

  .network-text p {
    font-size: 0.92rem;
  }

  .network-actions {
    flex-direction: column;
    width: 100%;
    gap: 10px;
  }

  .network-actions .btn {
    width: 100%;
    text-align: center;
    padding: 12px 20px;
  }

  /* Footer */
  .site-footer {
    padding: 40px 0 24px;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 28px;
    margin-bottom: 28px;
  }
}

/* ============================================================
   ARTICLES & BLOG POSTS
   ============================================================ */

.article-page {
  padding-top: 40px;
  padding-bottom: 80px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--text-dim);
  margin-bottom: 24px;
}

.breadcrumb a {
  color: var(--text-muted);
  transition: color 0.2s;
}

.breadcrumb a:hover {
  color: var(--color-gold);
}

html[data-theme="light"] .breadcrumb a:hover {
  color: var(--color-light-accent);
}

.breadcrumb-sep {
  opacity: 0.5;
}

.article-header {
  max-width: 820px;
  margin: 0 auto 36px;
}

.article-badge {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-gold);
  background: rgba(229, 169, 60, 0.12);
  border: 1px solid rgba(229, 169, 60, 0.3);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  margin-bottom: 16px;
}

html[data-theme="light"] .article-badge {
  color: #00adef;
  background: rgba(0, 173, 239, 0.1);
  border-color: rgba(0, 173, 239, 0.3);
}

.article-title {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  line-height: 1.25;
  color: var(--text-main);
  margin-bottom: 18px;
}

.article-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.9rem;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 20px;
}

.article-meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.article-lead {
  font-size: 1.22rem;
  line-height: 1.7;
  color: var(--text-main);
  font-weight: 500;
  margin: 28px 0 32px;
}

.article-body {
  max-width: 820px;
  margin: 0 auto;
  font-size: 1.08rem;
  line-height: 1.82;
  color: var(--text-main);
}

.article-body h2 {
  font-family: var(--font-heading);
  font-size: 1.65rem;
  line-height: 1.3;
  color: var(--text-main);
  margin: 40px 0 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-subtle);
}

.article-body h3 {
  font-size: 1.3rem;
  color: var(--color-gold);
  margin: 28px 0 12px;
}

html[data-theme="light"] .article-body h3 {
  color: #00adef;
}

.article-body p {
  margin-bottom: 20px;
  color: var(--text-muted);
}

.article-body strong {
  color: var(--text-main);
}

.article-body ul, 
.article-body ol {
  margin: 20px 0 24px 24px;
  color: var(--text-muted);
}

.article-body li {
  margin-bottom: 10px;
  line-height: 1.75;
}

.article-callout {
  background: var(--bg-card);
  border-left: 4px solid var(--color-gold);
  border-radius: var(--radius-sm);
  padding: 20px 24px;
  margin: 32px 0;
  border-top: 1px solid var(--border-subtle);
  border-right: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

html[data-theme="light"] .article-callout {
  background: #f8fafc;
  border-left-color: #00adef;
  border-color: #e2e8f0;
  border-left-width: 4px;
}

.article-callout h4 {
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.article-callout p {
  margin-bottom: 0;
  font-size: 0.98rem;
}

.article-cta-box {
  background: radial-gradient(ellipse at center, rgba(229, 169, 60, 0.1) 0%, rgba(15, 17, 21, 0.95) 100%);
  border: 1px solid rgba(229, 169, 60, 0.3);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  margin: 48px auto 0;
  max-width: 820px;
  text-align: center;
}

html[data-theme="light"] .article-cta-box {
  background: linear-gradient(135deg, #f0f9ff 0%, #ffffff 100%);
  border-color: #bae6fd;
}

.article-cta-box h3 {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  margin-bottom: 10px;
  color: var(--text-main);
}

.article-cta-box p {
  color: var(--text-muted);
  max-width: 580px;
  margin: 0 auto 20px;
}

.article-cta-actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* Articles Hub & Grid */
.hub-intro {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 48px;
}

.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 28px;
  margin-bottom: 50px;
}

.article-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 28px;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
  text-decoration: none;
}

.article-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-gold);
  box-shadow: var(--shadow-card);
}

html[data-theme="light"] .article-card {
  background: #ffffff;
  border-color: #e2e8f0;
}

html[data-theme="light"] .article-card:hover {
  border-color: #00adef;
  box-shadow: 0 12px 28px -8px rgba(0, 173, 239, 0.2);
}

.article-card-badge {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-gold);
  margin-bottom: 12px;
}

html[data-theme="light"] .article-card-badge {
  color: #00adef;
}

.article-card-title {
  font-family: var(--font-heading);
  font-size: 1.28rem;
  line-height: 1.35;
  color: var(--text-main);
  margin-bottom: 12px;
}

.article-card-excerpt {
  color: var(--text-muted);
  font-size: 0.94rem;
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.article-card-link {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-gold);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: auto;
}

html[data-theme="light"] .article-card-link {
  color: #00adef;
}

@media (max-width: 768px) {
  .article-title {
    font-size: 1.8rem;
  }
  .article-lead {
    font-size: 1.1rem;
  }
  .article-body {
    font-size: 1rem;
    line-height: 1.75;
  }
  .article-body h2 {
    font-size: 1.4rem;
  }
  .article-cta-box {
    padding: 24px 16px;
  }
  .articles-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}