/* ==========================================================================
   Vicinify Ltd — Corporate Design System
   ========================================================================== */

:root {
  --bg-primary: #07090e;
  --bg-secondary: #0c101a;
  --bg-card: rgba(15, 22, 36, 0.75);
  --bg-card-hover: rgba(22, 32, 53, 0.9);
  --bg-input: rgba(10, 14, 23, 0.85);

  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-faint: #64748b;

  --accent-cyan: #06b6d4;
  --accent-indigo: #6366f1;
  --accent-emerald: #10b981;
  --accent-amber: #f59e0b;
  --accent-rose: #f43f5e;

  --gradient-brand: linear-gradient(135deg, #6366f1 0%, #06b6d4 50%, #10b981 100%);
  --gradient-heading: linear-gradient(135deg, #ffffff 30%, #94a3b8 100%);
  --gradient-accent: linear-gradient(135deg, #38bdf8 0%, #818cf8 100%);

  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.16);
  --border-focus: #06b6d4;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  --max-w: 1200px;
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: var(--bg-primary);
  color: var(--text-main);
  overflow-x: hidden;
  position: relative;
}

/* Typography Helpers */
h1, h2, h3, h4 {
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.2;
  color: var(--text-main);
}

p {
  line-height: 1.65;
  color: var(--text-muted);
}

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

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

.font-mono {
  font-family: var(--font-mono);
}

/* Container */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: 1.5rem;
}

/* Badge */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  background: rgba(6, 182, 212, 0.08);
  border: 1px solid rgba(6, 182, 212, 0.25);
  border-radius: 9999px;
  font-size: 0.775rem;
  font-weight: 600;
  color: #38bdf8;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-block-end: 1rem;
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-emerald);
  box-shadow: 0 0 8px var(--accent-emerald);
  display: inline-block;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.4rem;
  font-size: 0.925rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
  text-decoration: none;
}

.btn-sm {
  padding: 0.5rem 0.95rem;
  font-size: 0.85rem;
}

.btn-block {
  width: 100%;
}

.btn-primary {
  background: linear-gradient(135deg, #06b6d4 0%, #3b82f6 100%);
  color: #ffffff;
  box-shadow: 0 4px 18px rgba(6, 182, 212, 0.3);
}

.btn-primary:hover {
  box-shadow: 0 6px 24px rgba(6, 182, 212, 0.5);
  transform: translateY(-2px);
  filter: brightness(1.1);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--border-subtle);
  color: var(--text-main);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-1px);
}

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

.btn-outline:hover {
  border-color: rgba(255, 255, 255, 0.3);
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.03);
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7, 9, 14, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  transition: var(--transition);
}

.site-header.scrolled {
  background: rgba(7, 9, 14, 0.95);
  border-bottom-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: 1.5rem;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-logo {
  border-radius: 6px;
}

.brand-name {
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.brand-tag {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent-cyan);
  background: rgba(6, 182, 212, 0.12);
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-size: 0.925rem;
  font-weight: 500;
  color: var(--text-muted);
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

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

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

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  position: relative;
  padding-block: 5.5rem 4rem;
  overflow: hidden;
}

.hero-bg-glow {
  position: absolute;
  top: -150px;
  left: 50%;
  transform: translateX(-50%);
  width: 1000px;
  height: 500px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.16) 0%, rgba(6, 182, 212, 0.1) 40%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.hero-container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.15fr 0.95fr;
  align-items: center;
  gap: 3.5rem;
}

.hero-badge {
  margin-block-end: 1.25rem;
}

.hero-title {
  font-size: clamp(2.4rem, 4.5vw, 3.8rem);
  letter-spacing: -0.035em;
  margin-block-end: 1.25rem;
}

.hero-description {
  font-size: clamp(1.05rem, 1.8vw, 1.2rem);
  line-height: 1.65;
  color: var(--text-muted);
  margin-block-end: 2.25rem;
}

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

/* Terminal Card */
.terminal-card {
  background: rgba(10, 14, 24, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6), 0 0 30px rgba(6, 182, 212, 0.1);
  overflow: hidden;
}

.terminal-header {
  display: flex;
  align-items: center;
  padding: 0.75rem 1.2rem;
  background: rgba(18, 25, 42, 0.85);
  border-bottom: 1px solid var(--border-subtle);
  gap: 0.5rem;
}

.terminal-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.dot-red { background: #ef4444; }
.dot-yellow { background: #f59e0b; }
.dot-green { background: #10b981; }

.terminal-title {
  margin-left: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.775rem;
  color: var(--text-faint);
  letter-spacing: 0.02em;
}

.terminal-body {
  padding: 1.5rem;
  font-size: 0.825rem;
  line-height: 1.65;
  color: #cbd5e1;
}

.line-comment { color: #64748b; font-style: italic; }
.line-indent { padding-left: 1.25rem; }

.tok-kw { color: #f43f5e; font-weight: 600; }
.tok-def { color: #38bdf8; }
.tok-str { color: #a7f3d0; }
.tok-num { color: #fbbf24; }
.tok-fn { color: #a855f7; }
.tok-prop { color: #94a3b8; }

.terminal-status {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 1.25rem;
  padding: 0.6rem 0.85rem;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: var(--radius-sm);
  font-size: 0.725rem;
  font-weight: 600;
  color: #34d399;
}

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

/* ==========================================================================
   Metrics Bar
   ========================================================================== */
.metrics-bar {
  padding-block: 2rem;
  border-block: 1px solid var(--border-subtle);
  background: rgba(12, 16, 26, 0.65);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.metric-card {
  text-align: center;
  padding: 1rem;
}

.metric-value {
  font-size: 2.1rem;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.03em;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.metric-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.35rem;
}

/* ==========================================================================
   Section Layouts
   ========================================================================== */
.section {
  padding-block: 6rem;
  position: relative;
}

.section-header {
  margin-block-end: 3.5rem;
}

.section-header.text-center {
  text-align: center;
  max-width: 720px;
  margin-inline: auto;
}

.section-title {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  letter-spacing: -0.03em;
  margin-block-end: 1rem;
}

.section-subtitle {
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--text-muted);
}

/* About Grid */
.about-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.about-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  backdrop-filter: blur(12px);
  transition: var(--transition);
}

.about-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(6, 182, 212, 0.35);
  transform: translateY(-4px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
}

.card-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-sm);
  background: rgba(6, 182, 212, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
  margin-block-end: 1.5rem;
}

.card-title {
  font-size: 1.3rem;
  margin-block-end: 0.85rem;
  color: var(--text-main);
}

.card-text {
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ==========================================================================
   Flagship Portfolio (Moonjii Showcase)
   ========================================================================== */
.portfolio-section {
  background: linear-gradient(180deg, transparent 0%, rgba(12, 16, 26, 0.85) 100%);
}

.showcase-card {
  display: grid;
  grid-template-columns: 1.2fr 0.9fr;
  gap: 3.5rem;
  background: linear-gradient(145deg, rgba(16, 24, 40, 0.9) 0%, rgba(10, 14, 23, 0.95) 100%);
  border: 1px solid rgba(6, 182, 212, 0.25);
  border-radius: var(--radius-xl);
  padding: 3.5rem;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5), 0 0 40px rgba(6, 182, 212, 0.08);
  position: relative;
  overflow: hidden;
}

.showcase-pill {
  display: inline-block;
  font-size: 0.775rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-cyan);
  background: rgba(6, 182, 212, 0.12);
  padding: 0.35rem 0.8rem;
  border-radius: 9999px;
  margin-block-end: 1rem;
}

.showcase-title {
  font-size: 2.2rem;
  margin-block-end: 1rem;
}

.showcase-text {
  font-size: 1.05rem;
  line-height: 1.65;
  margin-block-end: 2rem;
}

.feature-checklist {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  margin-block-end: 2.5rem;
}

.check-item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  font-size: 0.95rem;
  color: #cbd5e1;
}

.check-item svg {
  color: var(--accent-emerald);
  flex-shrink: 0;
  margin-top: 2px;
}

.check-item strong {
  color: var(--text-main);
}

.showcase-links {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* App Preview Card */
.showcase-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.app-preview-card {
  width: 100%;
  background: rgba(8, 12, 20, 0.85);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.preview-badge {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-faint);
  margin-block-end: 1.25rem;
  font-weight: 600;
}

.preview-brand-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-block-end: 1.5rem;
}

.moonjii-mark {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, #06b6d4 0%, #3b82f6 100%);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 800;
  color: #ffffff;
  box-shadow: 0 8px 16px rgba(6, 182, 212, 0.3);
}

.preview-brand-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-main);
}

.preview-brand-subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.preview-feature-box {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-block-end: 1.5rem;
}

.preview-chip {
  display: inline-block;
  padding: 0.55rem 0.85rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  color: #cbd5e1;
  font-family: var(--font-mono);
}

.preview-quote {
  font-size: 0.825rem;
  font-style: italic;
  color: var(--text-faint);
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-subtle);
  line-height: 1.5;
}

/* ==========================================================================
   Technology / R&D Grid
   ========================================================================== */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.75rem;
}

.tech-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.25rem 1.75rem;
  transition: var(--transition);
  position: relative;
}

.tech-item:hover {
  background: var(--bg-card-hover);
  border-color: rgba(99, 102, 241, 0.35);
  transform: translateY(-4px);
}

.tech-number {
  font-family: var(--font-mono);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--accent-cyan);
  opacity: 0.8;
  margin-block-end: 1rem;
}

.tech-title {
  font-size: 1.2rem;
  margin-block-end: 0.75rem;
}

.tech-desc {
  font-size: 0.925rem;
  line-height: 1.6;
}

/* ==========================================================================
   Corporate Governance Section
   ========================================================================== */
.governance-section {
  background: rgba(10, 14, 22, 0.6);
  border-block: 1px solid var(--border-subtle);
}

.governance-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
}

.gov-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}

.gov-title {
  font-size: 1.4rem;
  margin-block-end: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-subtle);
}

.gov-table {
  width: 100%;
  border-collapse: collapse;
}

.gov-table tr {
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.gov-key {
  padding: 0.85rem 0;
  font-size: 0.9rem;
  color: var(--text-muted);
  width: 38%;
}

.gov-val {
  padding: 0.85rem 0;
  font-size: 0.95rem;
  color: var(--text-main);
}

.compliance-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.compliance-list li {
  font-size: 0.925rem;
  line-height: 1.6;
  color: #cbd5e1;
}

.compliance-list strong {
  display: block;
  color: var(--text-main);
  margin-bottom: 0.25rem;
}

/* ==========================================================================
   Contact Section
   ========================================================================== */
.contact-container {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 4rem;
  align-items: start;
}

.contact-desc {
  font-size: 1.05rem;
  margin-block-end: 2.5rem;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-item {
  padding: 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
}

.item-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-cyan);
  font-weight: 700;
  margin-block-end: 0.35rem;
}

.item-val {
  font-size: 0.95rem;
  color: var(--text-main);
}

.item-val a {
  color: var(--text-main);
  text-decoration: underline;
  text-decoration-color: rgba(255, 255, 255, 0.3);
}

.item-val a:hover {
  color: var(--accent-cyan);
}

.contact-form-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.75rem;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.4);
}

.form-title {
  font-size: 1.4rem;
  margin-block-end: 1.5rem;
}

.form-group {
  margin-block-end: 1.35rem;
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: #cbd5e1;
  margin-block-end: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-family: inherit;
  font-size: 0.95rem;
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.15);
}

.form-status {
  margin-top: 1rem;
  font-size: 0.9rem;
  line-height: 1.5;
}

.status-success {
  color: #34d399;
  padding: 0.75rem;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: var(--radius-sm);
}

.status-notice {
  color: #fbbf24;
  padding: 0.75rem;
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.25);
  border-radius: var(--radius-sm);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  margin-top: auto;
  background: #05070a;
  border-top: 1px solid var(--border-subtle);
  padding-block: 4.5rem 2.5rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.3fr 2fr;
  gap: 4rem;
  margin-block-end: 3.5rem;
}

.footer-logo-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-block-end: 1rem;
}

.footer-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-main);
}

.footer-desc {
  font-size: 0.925rem;
  max-width: 320px;
}

.footer-nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.footer-col h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-main);
  margin-block-end: 1.25rem;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-col ul a {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.footer-col ul a:hover {
  color: var(--text-main);
}

.footer-legal-snippet {
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--text-muted);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-faint);
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

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

/* ==========================================================================
   Responsive Adaptations
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-cta-group {
    justify-content: center;
  }
  .hero-card-visual {
    max-width: 600px;
    margin-inline: auto;
  }
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-grid {
    grid-template-columns: 1fr;
  }
  .showcase-card {
    grid-template-columns: 1fr;
    padding: 2.5rem;
  }
  .tech-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .governance-grid {
    grid-template-columns: 1fr;
  }
  .contact-container {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(7, 9, 14, 0.98);
    flex-direction: column;
    padding: 2rem;
    border-bottom: 1px solid var(--border-subtle);
    gap: 1.5rem;
  }
  .nav-menu.open {
    display: flex;
  }
  .mobile-toggle {
    display: flex;
  }
  .mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  .mobile-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  .mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }
  .metrics-grid {
    grid-template-columns: 1fr;
  }
  .tech-grid {
    grid-template-columns: 1fr;
  }
  .footer-nav {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}