:root {
  --bg-dark: #07080c;
  --bg-surface: #0f1017;
  --bg-surface-elevated: #161824;
  --border-color: rgba(157, 78, 221, 0.22);
  --border-glow: rgba(157, 78, 221, 0.55);
  --purple-primary: #9d4edd;
  --purple-deep: #5a189a;
  --purple-bright: #c77dff;
  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --accent-cyan: #06b6d4;
  --accent-green: #10b981;
  --accent-amber: #f59e0b;
  --chrome-surface: linear-gradient(145deg, rgba(30, 32, 48, 0.7) 0%, rgba(12, 13, 20, 0.9) 100%);
  --purple-grad: linear-gradient(135deg, #9d4edd 0%, #3c096c 100%);
  --chrome-border: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, rgba(157,78,221,0.4) 100%);
  --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-purple: 0 8px 32px rgba(157, 78, 221, 0.18);
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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;
}

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

a:hover {
  color: #ffffff;
  text-shadow: 0 0 10px rgba(199, 125, 255, 0.5);
}

/* Header & Navigation (Slim & Unstuck) */
.header-wrapper {
  width: 100%;
  background: rgba(10, 11, 16, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  position: relative; /* Unstuck per requirement */
  z-index: 1000;
}

.header-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0.65rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
  color: #ffffff;
  text-decoration: none;
}

.brand-logo svg {
  width: 28px;
  height: 28px;
}

.brand-badge {
  font-size: 0.65rem;
  font-family: var(--font-mono);
  background: rgba(157, 78, 221, 0.2);
  color: var(--purple-bright);
  border: 1px solid var(--border-color);
  padding: 2px 6px;
  border-radius: 4px;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
}

.nav-links a:hover, .nav-links a.active {
  color: #ffffff;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.55rem 1.25rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: var(--purple-grad);
  color: #ffffff;
  box-shadow: 0 0 15px rgba(157, 78, 221, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 25px rgba(157, 78, 221, 0.6);
  color: #ffffff;
}

.btn-outline {
  background: rgba(22, 24, 36, 0.6);
  color: var(--text-main);
  border: 1px solid var(--border-color);
}

.btn-outline:hover {
  background: var(--bg-surface-elevated);
  border-color: var(--border-glow);
  color: #ffffff;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  cursor: pointer;
  padding: 0.5rem;
}

/* Mobile Nav Overlay */
@media (max-width: 900px) {
  .mobile-toggle {
    display: block;
  }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--bg-surface);
    flex-direction: column;
    padding: 1.5rem;
    gap: 1.25rem;
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 20px 40px rgba(0,0,0,0.8);
  }
  .nav-links.active {
    display: flex;
  }
  .nav-cta {
    display: none;
  }
}

/* Common Layout Components */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 3rem 1.5rem;
}

.section-header {
  margin-bottom: 2.5rem;
}

.section-tag {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--purple-bright);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
  display: block;
}

.section-title {
  font-size: 2.25rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #ffffff;
  line-height: 1.2;
}

.section-desc {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 680px;
  margin-top: 0.75rem;
}

/* Chrome Glass Cards */
.card {
  background: var(--chrome-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.card:hover {
  border-color: var(--border-glow);
  transform: translateY(-3px);
  box-shadow: var(--shadow-purple);
}

.card-img-wrapper {
  width: 100%;
  height: 200px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 1.25rem;
  position: relative;
}

.card-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

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

.badge-tag {
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(10, 11, 16, 0.85);
  backdrop-filter: blur(8px);
  color: var(--purple-bright);
  border: 1px solid var(--border-color);
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  font-family: var(--font-mono);
}

/* Metric Widgets (Fintech Style) */
.metric-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

.metric-card {
  background: rgba(15, 16, 23, 0.8);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem;
}

.metric-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-family: var(--font-mono);

}

.metric-value {
  font-size: 1.8rem;
  font-weight: 700;
  color: #ffffff;
  margin: 0.3rem 0;
  font-family: var(--font-mono);
}

.metric-sub {
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.sub-positive { color: var(--accent-green); }
.sub-purple { color: var(--purple-bright); }

/* Grid Layouts */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.75rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
  gap: 2rem;
}

@media (max-width: 600px) {
  .grid-2, .grid-3 {
    grid-template-columns: 1fr;
  }
}

/* Interactive Calculator Box */
.calc-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-purple);
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-main);
}

.form-control {
  width: 100%;
  background: rgba(7, 8, 12, 0.8);
  border: 1px solid var(--border-color);
  color: #ffffff;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-family: var(--font-sans);
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--purple-primary);
  box-shadow: 0 0 10px rgba(157, 78, 221, 0.3);
}

/* Footer Section */
.footer-wrapper {
  background: #040508;
  border-top: 1px solid var(--border-color);
  padding: 4rem 1.5rem 2rem 1.5rem;
  margin-top: 4rem;
}

.footer-container {
  max-width: 1280px;
  margin: 0 auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 2.5rem;
  margin-bottom: 3rem;
}

@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 500px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin: 1rem 0;
  max-width: 320px;
}

.footer-address {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
  border-left: 2px solid var(--purple-primary);
  padding-left: 0.75rem;
  margin-top: 1rem;
}

.footer-col h4 {
  color: #ffffff;
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

.footer-col li {
  margin-bottom: 0.65rem;
}

.footer-col a {
  color: var(--text-muted);
  font-size: 0.875rem;
}

.footer-col a:hover {
  color: var(--purple-bright);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Cookie Banner Component */
.cookie-banner {
  position: fixed;
  bottom: 20px;
  right: 20px;
  max-width: 420px;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  box-shadow: 0 10px 30px rgba(0,0,0,0.9), 0 0 20px rgba(157, 78, 221, 0.2);
  z-index: 9999;
  display: none; /* Handled via JavaScript */
}

.cookie-banner.show {
  display: block;
  animation: slideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideUp {
  from { transform: translateY(50px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.cookie-text {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.cookie-btns {
  display: flex;
  gap: 0.5rem;
  justify-content: flex-end;
}

/* Table Styling */
.table-responsive {
  width: 100%;
  overflow-x: auto;
}

.tech-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9rem;
}

.tech-table th {
  background: rgba(157, 78, 221, 0.15);
  color: var(--purple-bright);
  padding: 0.85rem 1rem;
  font-family: var(--font-mono);
  border-bottom: 1px solid var(--border-color);
}

.tech-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--text-main);
}

.tech-table tr:hover td {
  background: rgba(22, 24, 36, 0.4);
}