:root {
  --bg-dark: #090a0f;
  --bg-card: rgba(18, 22, 33, 0.7);
  --bg-card-hover: rgba(26, 32, 48, 0.85);
  --bg-surface: #0f131c;
  --border-color: rgba(255, 255, 255, 0.08);
  --border-accent: rgba(245, 158, 11, 0.3);
  --text-main: #f3f4f6;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --accent-gold: #f59e0b;
  --accent-gold-light: #fbbf24;
  --accent-blue: #38bdf8;
  --accent-purple: #a855f7;
  --accent-emerald: #10b981;
  --accent-red: #f43f5e;
  --font-sans: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", monospace;
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --radius-xs: 4px;
  --max-width: 1200px;
}

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

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-sans);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Background Ambient Lighting */
.ambient-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
}

.glow-top {
  top: -150px;
  left: 50%;
  transform: translateX(-50%);
  width: 650px;
  height: 450px;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.15), rgba(56, 189, 248, 0.05), transparent 70%);
}

.glow-right {
  top: 30%;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.12), transparent 70%);
}

.grid-overlay {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at 50% 20%, black 40%, transparent 80%);
  pointer-events: none;
  z-index: 0;
}

.site-container {
  position: relative;
  z-index: 1;
  width: 100%;
}

/* Topbar */
.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(9, 10, 15, 0.8);
  border-bottom: 1px solid var(--border-color);
}

.topbar-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0.85rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--text-main);
}

.brand-icon {
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-title {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

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

.version-tag {
  font-size: 0.7rem;
  font-family: var(--font-mono);
  font-weight: 700;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  background: rgba(245, 158, 11, 0.12);
  color: var(--accent-gold-light);
  border: 1px solid rgba(245, 158, 11, 0.25);
  margin-left: 0.25rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.88rem;
  font-weight: 500;
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: var(--text-main);
}

.nav-links a.nav-highlight {
  color: var(--accent-gold-light);
  font-weight: 600;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

/* Language Switch */
.lang-switch {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-family: var(--font-mono);
}

.lang-btn {
  background: none;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  padding: 0.1rem 0.25rem;
  font-weight: 700;
  font-size: 0.8rem;
  transition: color 0.15s ease;
}

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

.lang-btn.is-active {
  color: var(--accent-gold-light);
}

.lang-sep {
  color: var(--text-dim);
  font-size: 0.75rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-sm);
  padding: 0.65rem 1.15rem;
  cursor: pointer;
  transition: all 0.2s ease;
  border: 1px solid transparent;
}

.btn-sm {
  padding: 0.45rem 0.85rem;
  font-size: 0.82rem;
}

.btn-lg {
  padding: 0.85rem 1.5rem;
  font-size: 1rem;
  border-radius: var(--radius-md);
}

.btn-block {
  width: 100%;
}

.btn-primary {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: #000;
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(245, 158, 11, 0.25);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #fbbf24, #f59e0b);
  box-shadow: 0 6px 25px rgba(245, 158, 11, 0.4);
  transform: translateY(-1px);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(255, 255, 255, 0.18);
  transform: translateY(-1px);
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  flex-direction: column;
  gap: 5px;
}

.mobile-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-main);
  border-radius: 2px;
  transition: 0.3s;
}

/* Hero Section */
.hero-section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 4.5rem 1.5rem 2.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.9rem;
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.25);
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-gold-light);
  margin-bottom: 1.5rem;
}

.badge-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-gold);
  box-shadow: 0 0 10px var(--accent-gold);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.3); opacity: 1; }
  100% { transform: scale(0.95); opacity: 0.8; }
}

.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.04em;
  max-width: 920px;
  margin-bottom: 1.35rem;
}

.gradient-text {
  background: linear-gradient(135deg, #fff 30%, #fcd34d 70%, #f59e0b 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: clamp(1.02rem, 1.8vw, 1.2rem);
  color: var(--text-muted);
  max-width: 820px;
  margin-bottom: 2.25rem;
  line-height: 1.6;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 3.25rem;
}

.hero-metrics {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  background: rgba(18, 22, 33, 0.55);
  border: 1px solid var(--border-color);
  padding: 1.2rem 2rem;
  border-radius: var(--radius-lg);
  backdrop-filter: blur(12px);
  margin-bottom: 3.5rem;
  max-width: 980px;
  width: 100%;
}

.metric-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
}

.metric-val {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent-gold-light);
  font-family: var(--font-mono);
}

.metric-desc {
  font-size: 0.78rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-align: center;
}

.metric-divider {
  width: 1px;
  height: 36px;
  background: var(--border-color);
}

/* Browser Mockup Preview */
.hero-preview {
  width: 100%;
  max-width: 1100px;
  margin-top: 0.5rem;
}

.preview-frame {
  background: #11141d;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 25px 80px rgba(0, 0, 0, 0.6), 0 0 40px rgba(245, 158, 11, 0.08);
}

.preview-header {
  background: #171b26;
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.window-dots {
  display: flex;
  gap: 6px;
}

.window-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #333b4d;
}

.window-dots span:nth-child(1) { background: #ef4444; }
.window-dots span:nth-child(2) { background: #f59e0b; }
.window-dots span:nth-child(3) { background: #10b981; }

.window-address {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background: #0d1017;
  padding: 0.25rem 1rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-family: var(--font-mono);
  color: var(--text-dim);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.live-pill {
  font-size: 0.68rem;
  font-weight: 700;
  font-family: var(--font-mono);
  color: #10b981;
  background: rgba(16, 185, 129, 0.1);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  border: 1px solid rgba(16, 185, 129, 0.25);
}

.preview-img-wrapper {
  position: relative;
  cursor: pointer;
  overflow: hidden;
}

.preview-img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.4s ease;
}

.preview-img-wrapper:hover .preview-img {
  transform: scale(1.01);
}

.preview-overlay {
  position: absolute;
  inset: 0;
  background: rgba(9, 10, 15, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.preview-img-wrapper:hover .preview-overlay {
  opacity: 1;
}

.zoom-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0, 0, 0, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  padding: 0.6rem 1.2rem;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 600;
  backdrop-filter: blur(8px);
}

/* Sections General */
.section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 5.5rem 1.5rem;
}

.section-header {
  margin-bottom: 3.25rem;
}

.section-header.text-center {
  text-align: center;
}

.section-tag {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent-gold-light);
  margin-bottom: 0.6rem;
}

.section-title {
  font-size: clamp(1.8rem, 3.2vw, 2.7rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 700px;
  line-height: 1.6;
}

.section-header.text-center .section-desc {
  margin: 0 auto;
}

/* Comparison Table */
.comparison-table-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow-x: auto;
  backdrop-filter: blur(12px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.comp-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  min-width: 720px;
}

.comp-table th {
  padding: 1.25rem 1.5rem;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-bottom: 1px solid var(--border-color);
  background: rgba(255, 255, 255, 0.02);
}

.comp-table th.col-traditional {
  color: #ef4444;
  width: 35%;
}

.comp-table th.col-kaban {
  color: var(--accent-gold-light);
  background: rgba(245, 158, 11, 0.06);
  width: 40%;
  border-left: 1px solid rgba(245, 158, 11, 0.15);
}

.comp-table td {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
  vertical-align: middle;
}

.comp-table tr:last-child td {
  border-bottom: none;
}

.feature-cell strong {
  display: block;
  font-size: 1rem;
  color: var(--text-main);
  margin-bottom: 0.15rem;
}

.feature-sub {
  font-size: 0.78rem;
  color: var(--text-dim);
}

.bad-cell {
  color: #cbd5e1;
  font-size: 0.92rem;
  line-height: 1.45;
}

.cross-icon {
  margin-right: 0.4rem;
}

.good-cell {
  background: rgba(245, 158, 11, 0.03);
  border-left: 1px solid rgba(245, 158, 11, 0.15);
  font-size: 0.95rem;
}

.good-cell strong {
  color: #fff;
}

.good-detail {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

.check-icon {
  margin-right: 0.4rem;
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 1.5rem;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all 0.25s ease;
  backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
}

.feature-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.feature-glow {
  border-color: var(--border-accent);
  box-shadow: 0 0 30px rgba(245, 158, 11, 0.05);
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.25);
  color: var(--accent-gold-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.feature-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
  color: #fff;
}

.feature-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.55;
  margin-bottom: 1.25rem;
}

.feature-bullets {
  list-style: none;
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.feature-bullets li {
  font-size: 0.86rem;
  color: var(--text-dim);
  position: relative;
  padding-left: 1.25rem;
}

.feature-bullets li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--accent-gold);
  font-weight: bold;
}

/* Reconciler Pipeline Section */
.reconciler-section {
  background: radial-gradient(circle at center, rgba(18, 22, 33, 0.8), transparent 80%);
}

.pipeline-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.step-card {
  background: #0e121a;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  position: relative;
}

.step-num {
  font-size: 2.2rem;
  font-weight: 800;
  font-family: var(--font-mono);
  color: rgba(245, 158, 11, 0.25);
  line-height: 1;
  margin-bottom: 0.75rem;
}

.step-card h4 {
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.6rem;
}

.step-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 1.25rem;
}

.code-snippet {
  background: #07080c;
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  line-height: 1.5;
  color: #cbd5e1;
  overflow-x: auto;
}

.c-green { color: #10b981; font-weight: 600; }
.c-gold { color: #fbbf24; font-weight: 600; }
.c-blue { color: #38bdf8; font-weight: 600; }
.c-purple { color: #c084fc; font-weight: 600; }

/* Screenshots Gallery - 4 Items Grid */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem;
}

.gallery-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: all 0.25s ease;
  backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
}

.gallery-card:hover {
  transform: translateY(-4px);
  border-color: rgba(245, 158, 11, 0.35);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), 0 0 25px rgba(245, 158, 11, 0.08);
}

.gallery-img-box {
  position: relative;
  background: #11141d;
  border-bottom: 1px solid var(--border-color);
  overflow: hidden;
}

.gallery-img-box img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.3s ease;
}

.gallery-card:hover .gallery-img-box img {
  transform: scale(1.02);
}

.gallery-badge {
  position: absolute;
  top: 0.85rem;
  right: 0.85rem;
  font-size: 0.72rem;
  font-weight: 700;
  font-family: var(--font-mono);
  background: rgba(0, 0, 0, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: var(--accent-gold-light);
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  backdrop-filter: blur(6px);
}

.gallery-info {
  padding: 1.35rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.gallery-info h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
}

.gallery-info p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Strategic Roadmap Section */
.roadmap-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
}

.roadmap-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  backdrop-filter: blur(12px);
  position: relative;
  transition: all 0.25s ease;
}

.roadmap-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(245, 158, 11, 0.3);
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.roadmap-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--accent-gold-light);
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.25);
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  width: fit-content;
  margin-bottom: 1rem;
}

.roadmap-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.75rem;
}

.roadmap-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 1.25rem;
}

.roadmap-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: auto;
}

.roadmap-tag {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: var(--text-dim);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.07);
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
}

/* Stack Grid */
.stack-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1rem;
}

.stack-item {
  background: rgba(18, 22, 33, 0.4);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  transition: border-color 0.2s ease;
}

.stack-item:hover {
  border-color: rgba(255, 255, 255, 0.2);
}

.stack-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
}

.stack-role {
  font-size: 0.8rem;
  color: var(--text-dim);
  font-family: var(--font-mono);
}

/* Commercial License Showcase Card */
.license-showcase {
  background: linear-gradient(135deg, rgba(28, 35, 54, 0.9), rgba(15, 18, 28, 0.95));
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-lg);
  padding: 3rem;
  margin-bottom: 2.5rem;
  box-shadow: 0 25px 80px rgba(0, 0, 0, 0.5), 0 0 50px rgba(245, 158, 11, 0.08);
}

.license-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 2rem;
  margin-bottom: 2rem;
}

.license-title-box h3 {
  font-size: 1.85rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #fff;
  margin-bottom: 0.35rem;
}

.license-subtitle {
  font-size: 0.95rem;
  color: var(--text-muted);
}

.license-price-box {
  text-align: right;
}

.license-main-price {
  font-size: 3rem;
  font-weight: 800;
  font-family: var(--font-mono);
  color: var(--accent-gold-light);
  line-height: 1;
}

.license-price-tag {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 0.35rem;
}

.license-benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.benefit-item {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
}

.benefit-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: #10b981;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.benefit-text strong {
  display: block;
  font-size: 1rem;
  color: #fff;
  margin-bottom: 0.2rem;
}

.benefit-text p {
  font-size: 0.86rem;
  color: var(--text-muted);
  line-height: 1.45;
}

/* Containerized Quick Start Box */
.docker-deploy-box {
  background: #080a0f;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-top: 1.5rem;
}

.docker-deploy-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--accent-blue);
  margin-bottom: 0.75rem;
  font-family: var(--font-mono);
}

.code-terminal {
  background: #040508;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.84rem;
  line-height: 1.7;
  color: #e2e8f0;
  overflow-x: auto;
}

.code-terminal .cmd-comment { color: #64748b; }
.code-terminal .cmd-exec { color: #38bdf8; }
.code-terminal .cmd-flag { color: #fbbf24; }

/* Direct Contact / Purchase Inquiry Card */
.request-card {
  background: linear-gradient(135deg, rgba(26, 32, 48, 0.75), rgba(15, 18, 26, 0.95));
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-lg);
  padding: 3.5rem 3rem;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 3rem;
  align-items: center;
  box-shadow: 0 25px 80px rgba(0, 0, 0, 0.5), 0 0 50px rgba(245, 158, 11, 0.08);
}

.badge-commercial {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--accent-gold-light);
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.25);
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  margin-bottom: 1.25rem;
}

.request-title {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.request-text {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 2rem;
}

.author-contact-box {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem;
}

.contact-label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}

.author-name {
  display: block;
  font-size: 1.15rem;
  color: #fff;
  margin-top: 0.2rem;
}

.author-role {
  display: block;
  font-size: 0.82rem;
  color: var(--accent-gold-light);
  margin-bottom: 0.75rem;
}

.author-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.author-links a {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-decoration: none;
  padding: 0.25rem 0.6rem;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: all 0.15s ease;
}

.author-links a:hover {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.2);
}

/* Request Email Box */
.request-email-box {
  background: rgba(10, 12, 18, 0.85);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.email-box-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
}

.email-to-label {
  font-size: 0.82rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.email-address-badge {
  font-size: 0.95rem;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--accent-gold-light);
  background: rgba(245, 158, 11, 0.1);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-xs);
  border: 1px solid rgba(245, 158, 11, 0.25);
}

.antispam-tag {
  font-size: 0.72rem;
  color: #10b981;
  margin-left: auto;
  font-family: var(--font-mono);
}

.email-template-preview {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.template-header {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
}

.template-text-box {
  background: #06070a;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.template-subject {
  font-size: 0.88rem;
  color: var(--text-dim);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-bottom: 0.4rem;
}

.template-subject span {
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

.template-body {
  font-size: 0.95rem;
  color: var(--text-main);
  line-height: 1.5;
}

.email-actions-group {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.direct-telegram-alt {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.84rem;
  color: var(--text-dim);
  padding-top: 0.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.direct-telegram-alt a {
  color: var(--accent-blue);
  font-weight: 600;
}

.direct-telegram-alt a:hover {
  text-decoration: underline;
}

/* Footer */
.footer {
  border-top: 1px solid var(--border-color);
  padding: 3rem 1.5rem;
  margin-top: 4rem;
  background: rgba(9, 10, 15, 0.9);
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.footer-brand p {
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-top: 0.2rem;
}

.footer-copy {
  text-align: right;
  font-size: 0.85rem;
  color: var(--text-dim);
}

.footer-copy a {
  color: var(--text-muted);
  text-decoration: none;
}

.footer-copy a:hover {
  color: var(--accent-gold-light);
}

.license-info {
  font-size: 0.78rem;
  color: var(--text-dim);
  margin-top: 0.2rem;
}

/* Lightbox Modal */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

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

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(10px);
}

.lightbox-content {
  position: relative;
  z-index: 2;
  max-width: 92vw;
  max-height: 92vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-image {
  max-width: 100%;
  max-height: 82vh;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 25px 80px rgba(0, 0, 0, 0.9);
}

.lightbox-caption {
  color: var(--text-main);
  font-size: 0.95rem;
  font-weight: 600;
  margin-top: 1rem;
  text-align: center;
}

.lightbox-close {
  position: absolute;
  top: -45px;
  right: 0;
  background: none;
  border: none;
  color: #fff;
  font-size: 2.2rem;
  cursor: pointer;
  line-height: 1;
}

/* Responsive Media Queries */
@media (max-width: 960px) {
  .license-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .license-price-box {
    text-align: left;
  }

  .request-card {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    padding: 2.5rem 2rem;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 65px;
    left: 0;
    right: 0;
    background: rgba(9, 10, 15, 0.98);
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem;
    flex-direction: column;
    align-items: flex-start;
    gap: 1.25rem;
    display: none;
  }

  .nav-links.is-open {
    display: flex;
  }

  .mobile-toggle {
    display: flex;
  }

  .hero-metrics {
    flex-direction: column;
    gap: 1rem;
  }

  .metric-divider {
    width: 60%;
    height: 1px;
  }

  .license-showcase {
    padding: 2rem 1.5rem;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-copy {
    text-align: left;
  }
}