/* ==========================================================================
   BCMOB.COM.UA — Design System & Styles
   Modern, responsive, ultra-fast static CSS
   ========================================================================== */

:root {
  /* Color Palette - Dark Theme (Default) */
  --bg-primary: #0b0f19;
  --bg-secondary: #111827;
  --bg-card: rgba(17, 24, 39, 0.75);
  --bg-card-hover: rgba(31, 41, 55, 0.85);
  --bg-card-border: rgba(255, 255, 255, 0.08);
  --bg-card-border-hover: rgba(99, 102, 241, 0.4);
  
  --text-primary: #f9fafb;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;
  
  --accent-primary: #6366f1;
  --accent-secondary: #3b82f6;
  --accent-gradient: linear-gradient(135deg, #6366f1 0%, #3b82f6 50%, #06b6d4 100%);
  --accent-glow: rgba(99, 102, 241, 0.25);
  
  --badge-bg: rgba(99, 102, 241, 0.12);
  --badge-text: #818cf8;
  --badge-border: rgba(99, 102, 241, 0.25);
  
  --tag-bg: rgba(255, 255, 255, 0.05);
  --tag-text: #e5e7eb;
  
  --header-bg: rgba(11, 15, 25, 0.82);
  --header-border: rgba(255, 255, 255, 0.06);
  
  --input-bg: rgba(255, 255, 255, 0.04);
  --input-border: rgba(255, 255, 255, 0.12);
  --input-focus-border: #6366f1;
  
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 30px rgba(99, 102, 241, 0.2);
  
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-heading: 'Outfit', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  --container-max: 1200px;
}

[data-theme="light"] {
  --bg-primary: #f8fafc;
  --bg-secondary: #ffffff;
  --bg-card: rgba(255, 255, 255, 0.85);
  --bg-card-hover: #ffffff;
  --bg-card-border: rgba(0, 0, 0, 0.08);
  --bg-card-border-hover: rgba(99, 102, 241, 0.45);
  
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  
  --accent-primary: #4f46e5;
  --accent-secondary: #2563eb;
  --accent-gradient: linear-gradient(135deg, #4f46e5 0%, #2563eb 50%, #0284c7 100%);
  --accent-glow: rgba(79, 70, 229, 0.15);
  
  --badge-bg: rgba(79, 70, 229, 0.08);
  --badge-text: #4338ca;
  --badge-border: rgba(79, 70, 229, 0.2);
  
  --tag-bg: rgba(0, 0, 0, 0.04);
  --tag-text: #334155;
  
  --header-bg: rgba(248, 250, 252, 0.88);
  --header-border: rgba(0, 0, 0, 0.06);
  
  --input-bg: #ffffff;
  --input-border: rgba(0, 0, 0, 0.15);
  
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.12);
  --shadow-glow: 0 0 25px rgba(79, 70, 229, 0.15);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.65;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  transition: background-color 0.3s ease, color 0.3s ease;
  -webkit-font-smoothing: antialiased;
}

/* Background subtle ambient glows */
.ambient-glow {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100vw;
  height: 600px;
  max-width: 1400px;
  background: radial-gradient(circle at 50% -20%, rgba(99, 102, 241, 0.15), transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
  position: relative;
  z-index: 1;
}

.container-narrow {
  max-width: 860px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-primary);
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.15rem; }

p {
  color: var(--text-secondary);
  margin-bottom: 1.2rem;
  font-size: 1.05rem;
}

p.lead {
  font-size: 1.25rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

a {
  color: var(--accent-primary);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--accent-secondary);
}

.gradient-text {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* Header & Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--header-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--header-border);
  transition: var(--transition);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--text-primary);
  text-decoration: none;
}

.brand-logo {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  display: block;
}

.brand-title {
  letter-spacing: -0.03em;
}

.brand-tagline {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-left: 0.25rem;
  display: none;
}

@media (min-width: 640px) {
  .brand-tagline { display: inline-block; }
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  list-style: none;
}

.nav-links a {
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
  padding: 0.4rem 0;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text-primary);
}

.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent-gradient);
  border-radius: 2px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Language Switcher */
.lang-switcher {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  background: var(--tag-bg);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-sm);
  padding: 0.35rem 0.65rem;
  font-size: 0.85rem;
  font-weight: 700;
  text-decoration: none;
  color: var(--text-secondary);
  transition: var(--transition);
}

.lang-switcher:hover {
  color: var(--text-primary);
  border-color: var(--accent-primary);
  background: var(--bg-card-hover);
}

.lang-switcher .lang-active {
  color: var(--accent-primary);
}

.lang-switcher .lang-divider {
  opacity: 0.4;
  font-weight: 400;
}

/* Theme Toggle Button */
.theme-toggle {
  background: var(--tag-bg);
  border: 1px solid var(--bg-card-border);
  color: var(--text-primary);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.theme-toggle:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent-primary);
}

.theme-toggle svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.theme-toggle .icon-moon { display: none; }
[data-theme="light"] .theme-toggle .icon-sun { display: none; }
[data-theme="light"] .theme-toggle .icon-moon { display: block; }

/* Mobile Menu Toggle */
.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
}

@media (max-width: 840px) {
  .mobile-menu-btn { display: block; }
  
  .nav-links {
    position: fixed;
    top: 72px;
    left: 0;
    width: 100%;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--header-border);
    flex-direction: column;
    padding: 1.5rem;
    gap: 1.25rem;
    transform: translateY(-150%);
    transition: transform 0.3s ease-in-out;
    box-shadow: var(--shadow-lg);
  }
  
  .nav-links.open {
    transform: translateY(0);
  }
}

/* Hero Section */
.hero {
  padding: 5rem 0 3.5rem;
  text-align: center;
  position: relative;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  background: var(--badge-bg);
  border: 1px solid var(--badge-border);
  border-radius: 100px;
  color: var(--badge-text);
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 1.75rem;
  box-shadow: var(--shadow-sm);
}

.hero-badge .status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #10b981;
  box-shadow: 0 0 10px #10b981;
}

.hero-title {
  margin-bottom: 1.25rem;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.hero-subtitle {
  max-width: 700px;
  margin: 0 auto 2.5rem;
  font-size: 1.2rem;
  color: var(--text-secondary);
}

.tech-stack-pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--tag-bg);
  border: 1px solid var(--bg-card-border);
  border-radius: 100px;
  color: var(--tag-text);
  font-size: 0.875rem;
  font-weight: 500;
  transition: var(--transition);
}

.pill:hover {
  border-color: var(--accent-primary);
  transform: translateY(-2px);
}

.pill svg {
  width: 16px;
  height: 16px;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

/* Buttons & Badges */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.75rem 1.6rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--accent-gradient);
  color: #ffffff;
  box-shadow: var(--shadow-md), var(--shadow-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg), 0 0 35px rgba(99, 102, 241, 0.4);
  color: #ffffff;
}

.btn-secondary {
  background: var(--tag-bg);
  border-color: var(--bg-card-border);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent-primary);
  transform: translateY(-2px);
  color: var(--text-primary);
}

.btn-sm {
  padding: 0.45rem 1rem;
  font-size: 0.875rem;
  border-radius: var(--radius-sm);
}

.badge-platform {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.6rem;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 6px;
  background: var(--tag-bg);
  border: 1px solid var(--bg-card-border);
  color: var(--text-secondary);
}

.badge-ios { color: #38bdf8; border-color: rgba(56, 189, 248, 0.2); background: rgba(56, 189, 248, 0.08); }
.badge-android { color: #4ade80; border-color: rgba(74, 222, 128, 0.2); background: rgba(74, 222, 128, 0.08); }
.badge-backend { color: #00add8; border-color: rgba(0, 173, 216, 0.2); background: rgba(0, 173, 216, 0.08); }
.badge-mac { color: #e2e8f0; border-color: rgba(226, 232, 240, 0.2); background: rgba(226, 232, 240, 0.08); }

/* Section Layouts & Grids */
.section {
  padding: 4.5rem 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3.5rem;
}

.section-title {
  margin-bottom: 0.75rem;
}

.section-subtitle {
  color: var(--text-secondary);
  font-size: 1.1rem;
}

/* App Cards Grid */
.apps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.75rem;
}

@media (max-width: 480px) {
  .apps-grid { grid-template-columns: 1fr; }
}

.app-card {
  background: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.app-card:hover {
  transform: translateY(-5px);
  border-color: var(--bg-card-border-hover);
  box-shadow: var(--shadow-md), var(--shadow-glow);
  background: var(--bg-card-hover);
}

.app-card-header {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.app-card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  object-fit: cover;
  flex-shrink: 0;
  background: var(--tag-bg);
  border: 1px solid var(--bg-card-border);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
}

.app-card-info {
  flex-grow: 1;
}

.app-card-title {
  font-size: 1.3rem;
  margin-bottom: 0.25rem;
}

.app-card-platforms {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.app-card-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
  line-height: 1.55;
}

.app-card-preview {
  margin: -0.5rem -0.5rem 1.25rem -0.5rem;
  border-radius: var(--radius-sm);
  overflow: hidden;
  max-height: 190px;
  background: rgba(0, 0, 0, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.app-card:hover .app-card-preview img {
  transform: scale(1.04);
}

.app-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--header-border);
}

.app-card-link {
  font-weight: 600;
  font-size: 0.925rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.app-card-link:hover {
  gap: 0.6rem;
}

/* Feature / App Detail Page */
.page-header {
  padding: 4rem 0 2.5rem;
  border-bottom: 1px solid var(--header-border);
  margin-bottom: 3.5rem;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

.breadcrumb a {
  color: var(--text-secondary);
}

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

.app-hero-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3.5rem;
  align-items: center;
}

@media (max-width: 880px) {
  .app-hero-layout { grid-template-columns: 1fr; gap: 2.5rem; }
}

.app-hero-content h1 {
  margin-bottom: 1rem;
}

.app-hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.app-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.app-hero-visual {
  text-align: center;
  position: relative;
}

.app-hero-visual img {
  max-width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  border: 1px solid var(--bg-card-border);
}

.qr-card {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  background: var(--bg-card);
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--bg-card-border);
  box-shadow: var(--shadow-md);
}

.qr-card img {
  width: 180px;
  height: 180px;
  border-radius: var(--radius-sm);
  margin-bottom: 0.85rem;
}

.qr-card p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Gallery of Screenshots */
.screenshot-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.25rem;
  margin: 2.5rem 0;
}

.screenshot-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--bg-card-border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  background: rgba(0, 0, 0, 0.2);
}

.screenshot-item:hover {
  transform: translateY(-4px);
  border-color: var(--accent-primary);
  box-shadow: var(--shadow-md);
}

.screenshot-item img {
  width: 100%;
  height: auto;
  display: block;
}

/* Content Blocks & Typography Inside Detail Pages */
.content-box {
  background: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  margin-bottom: 2.5rem;
  box-shadow: var(--shadow-sm);
}

@media (max-width: 640px) {
  .content-box { padding: 1.5rem; }
}

.content-box h2 {
  font-size: 1.6rem;
  margin-top: 1.5rem;
  margin-bottom: 1rem;
}

.content-box h2:first-child {
  margin-top: 0;
}

.content-box h3 {
  font-size: 1.25rem;
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
}

.content-box ul, .content-box ol {
  padding-left: 1.5rem;
  margin-bottom: 1.5rem;
  color: var(--text-secondary);
}

.content-box li {
  margin-bottom: 0.5rem;
}

.command-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 0.75rem;
  list-style: none !important;
  padding-left: 0 !important;
  margin: 1.5rem 0;
}

.command-item {
  background: var(--tag-bg);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.9rem;
  font-family: monospace;
  font-size: 0.9rem;
  color: var(--accent-secondary);
}

/* FAQ Accordion */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin: 1.5rem 0;
}

.faq-item {
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--tag-bg);
  transition: var(--transition);
}

.faq-item:hover {
  border-color: var(--accent-primary);
}

.faq-question {
  width: 100%;
  padding: 1.25rem 1.5rem;
  text-align: left;
  background: none;
  border: none;
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.faq-icon {
  width: 20px;
  height: 20px;
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 1.5rem 1.25rem;
  color: var(--text-secondary);
  display: none;
}

.faq-item.active .faq-answer {
  display: block;
}

/* Contact Page */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
}

@media (max-width: 800px) {
  .contact-grid { grid-template-columns: 1fr; }
}

.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
}

.email-copy-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--tag-bg);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  margin: 1.5rem 0;
}

.email-copy-box code {
  font-size: 1.1rem;
  color: var(--accent-secondary);
  font-family: var(--font-sans);
  font-weight: 600;
}

/* Footer */
.site-footer {
  margin-top: auto;
  background: var(--bg-secondary);
  border-top: 1px solid var(--header-border);
  padding: 4rem 0 2rem;
  font-size: 0.925rem;
  color: var(--text-muted);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

@media (max-width: 880px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 520px) {
  .footer-grid { grid-template-columns: 1fr; }
}

.footer-col h4 {
  color: var(--text-primary);
  margin-bottom: 1.25rem;
  font-size: 1rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links a {
  color: var(--text-secondary);
}

.footer-links a:hover {
  color: var(--accent-primary);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--header-border);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

/* Toast Notification for copying */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: #10b981;
  color: #ffffff;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  box-shadow: var(--shadow-lg);
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 1000;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

/* ==========================================================================
   Interactive Screenshot Carousel & Lightbox
   ========================================================================== */
.carousel-wrapper {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-xl);
  padding: 2rem 1.5rem 1.5rem;
  margin: 2.5rem 0;
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.carousel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  padding: 0 0.5rem;
}

.carousel-header h3 {
  margin: 0;
  font-size: 1.35rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.carousel-viewport {
  overflow: hidden;
  position: relative;
  border-radius: var(--radius-lg);
  background: rgba(0, 0, 0, 0.25);
  padding: 1.5rem 0;
}

.carousel-track {
  display: flex;
  gap: 1.5rem;
  transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
  padding: 0 1rem;
  align-items: center;
}

.carousel-slide {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
  transition: var(--transition);
}

.carousel-slide img {
  max-height: 440px;
  width: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--bg-card-border);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  display: block;
}

.carousel-slide:hover img {
  transform: translateY(-6px) scale(1.02);
  border-color: var(--accent-primary);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.carousel-slide .slide-caption {
  font-size: 0.825rem;
  color: var(--text-muted);
  margin-top: 0.75rem;
  font-weight: 500;
  text-align: center;
}

/* Controls */
.carousel-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 1.5rem;
  padding: 0 0.5rem;
}

.carousel-btn {
  background: var(--tag-bg);
  border: 1px solid var(--bg-card-border);
  color: var(--text-primary);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.carousel-btn:hover {
  background: var(--accent-gradient);
  color: #ffffff;
  border-color: transparent;
  transform: scale(1.08);
  box-shadow: var(--shadow-glow);
}

.carousel-btn svg {
  width: 22px;
  height: 22px;
}

.carousel-dots {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--bg-card-border);
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

.carousel-dot.active {
  background: var(--accent-primary);
  width: 26px;
  border-radius: 100px;
}

/* Lightbox Modal */
.lightbox-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.lightbox-modal.open {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-img-wrapper {
  max-width: 90vw;
  max-height: 88vh;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-img {
  max-width: 100%;
  max-height: 82vh;
  object-fit: contain;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg), 0 0 50px rgba(0, 0, 0, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.lightbox-close {
  position: absolute;
  top: -45px;
  right: 0;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.lightbox-close:hover {
  background: #ef4444;
  transform: rotate(90deg);
}

.lightbox-caption {
  margin-top: 1rem;
  color: #e5e7eb;
  font-size: 1rem;
  font-weight: 500;
}