/* ==========================================================================
   SENTRION CYBER DEFENSE SYSTEMS - CORE DESIGN SYSTEM
   Modern Enterprise Cybersecurity / IT Security Architecture
   ========================================================================== */

:root {
  --bg-primary: #060a12;
  --bg-secondary: #090e1b;
  --bg-surface: #0e1629;
  --bg-surface-elevated: #131e38;
  --bg-surface-card: #0c1426;
  --bg-surface-hover: #162444;

  --color-cyan: #00f0ff;
  --color-cyan-rgb: 0, 240, 255;
  --color-blue: #0070f3;
  --color-blue-rgb: 0, 112, 243;
  --color-emerald: #10b981;
  --color-emerald-rgb: 16, 185, 129;
  --color-amber: #f59e0b;
  --color-rose: #f43f5e;
  --color-purple: #8b5cf6;

  --text-primary: #f8fafc;
  --text-heading: #ffffff;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-card: rgba(56, 189, 248, 0.12);
  --border-accent: rgba(0, 240, 255, 0.25);
  --border-glow: rgba(0, 240, 255, 0.5);

  --shadow-subtle: 0 4px 20px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 30px rgba(0, 240, 255, 0.12);
  --shadow-glow-strong: 0 0 40px rgba(0, 240, 255, 0.25);

  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --transition-fast: 0.15s ease;
  --transition-base: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --------------------------------------------------------------------------
   RESET & GLOBAL TYPOGRAPHY
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
}

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

body {
  background-color: var(--bg-primary);
  color: var(--text-muted);
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-image: 
    radial-gradient(circle at 50% 0%, rgba(0, 112, 243, 0.08) 0%, transparent 60%),
    radial-gradient(circle at 100% 50%, rgba(0, 240, 255, 0.04) 0%, transparent 40%);
  background-attachment: fixed;
}

h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
  color: var(--text-heading);
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}

h1, .h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); }
h2, .h2 { font-size: clamp(1.85rem, 3.5vw, 2.75rem); }
h3, .h3 { font-size: clamp(1.4rem, 2.5vw, 1.85rem); }
h4, .h4 { font-size: 1.35rem; }
h5, .h5 { font-size: 1.15rem; }
h6, .h6 { font-size: 0.95rem; }

p {
  margin-bottom: 1.25rem;
  color: var(--text-muted);
}

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

a:hover {
  color: #67e8f9;
}

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

::selection {
  background-color: rgba(0, 240, 255, 0.25);
  color: #ffffff;
}

/* --------------------------------------------------------------------------
   UTILITY & ACCENT CLASSES
   -------------------------------------------------------------------------- */
.font-heading { font-family: var(--font-heading); }
.font-mono { font-family: var(--font-mono); }
.text-cyan { color: var(--color-cyan) !important; }
.text-blue { color: var(--color-blue) !important; }
.text-emerald { color: var(--color-emerald) !important; }
.text-light-soft { color: var(--text-primary) !important; }
.text-muted-custom { color: var(--text-muted) !important; }
.text-dim { color: var(--text-dim) !important; }
.hover-cyan { transition: color var(--transition-fast); }
.hover-cyan:hover { color: var(--color-cyan) !important; }
.hover-white { transition: color var(--transition-fast); }
.hover-white:hover { color: #ffffff !important; }

.bg-primary-dark { background-color: var(--bg-primary) !important; }
.bg-secondary-dark { background-color: var(--bg-secondary) !important; }
.bg-surface { background-color: var(--bg-surface) !important; }
.bg-surface-elevated { background-color: var(--bg-surface-elevated) !important; }

.border-subtle { border-color: var(--border-subtle) !important; }
.border-card { border-color: var(--border-card) !important; }
.border-cyan { border-color: var(--border-accent) !important; }

.section-py {
  padding-top: 5rem;
  padding-bottom: 5rem;
}

@media (min-width: 992px) {
  .section-py {
    padding-top: 7rem;
    padding-bottom: 7rem;
  }
}

.section-header {
  margin-bottom: 3.5rem;
}

.cyber-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  font-size: 0.8rem;
  font-family: var(--font-mono);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-cyan);
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid rgba(0, 240, 255, 0.25);
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

.cyber-badge-sm {
  font-size: 0.7rem;
  padding: 0.2rem 0.6rem;
}

.cyber-badge-emerald {
  color: var(--color-emerald);
  background: rgba(16, 185, 129, 0.08);
  border-color: rgba(16, 185, 129, 0.25);
}

.cyber-badge-purple {
  color: var(--color-purple);
  background: rgba(139, 92, 246, 0.08);
  border-color: rgba(139, 92, 246, 0.25);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-emerald);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--color-emerald);
  animation: radar-pulse 2s infinite ease-in-out;
  display: inline-block;
}

.pulse-dot-cyan {
  background-color: var(--color-cyan);
  box-shadow: 0 0 10px var(--color-cyan);
}

@keyframes radar-pulse {
  0% { transform: scale(0.9); opacity: 0.7; }
  50% { transform: scale(1.3); opacity: 1; filter: drop-shadow(0 0 6px var(--color-emerald)); }
  100% { transform: scale(0.9); opacity: 0.7; }
}

/* --------------------------------------------------------------------------
   BUTTONS
   -------------------------------------------------------------------------- */
.btn-cyber-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.75rem 1.75rem;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: #040812;
  background: linear-gradient(135deg, #00f0ff 0%, #38bdf8 100%);
  border: 1px solid #38bdf8;
  border-radius: var(--radius-md);
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.35);
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn-cyber-primary:hover {
  color: #020408;
  background: linear-gradient(135deg, #38bdf8 0%, #00f0ff 100%);
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(0, 240, 255, 0.55);
}

.btn-cyber-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.75rem 1.75rem;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  background: rgba(14, 22, 41, 0.8);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  backdrop-filter: blur(8px);
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn-cyber-secondary:hover {
  color: var(--color-cyan);
  background: rgba(19, 30, 56, 0.95);
  border-color: var(--color-cyan);
  transform: translateY(-2px);
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.2);
}

.btn-cyber-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.5rem 1.25rem;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-cyan);
  background: transparent;
  border: 1px solid rgba(0, 240, 255, 0.3);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.btn-cyber-outline:hover {
  color: #030712;
  background: var(--color-cyan);
  border-color: var(--color-cyan);
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.4);
}

.btn-cyber-sm {
  padding: 0.45rem 1rem;
  font-size: 0.85rem;
}

.btn-cyber-lg {
  padding: 0.9rem 2.25rem;
  font-size: 1.05rem;
}

/* --------------------------------------------------------------------------
   ANNOUNCEMENT / SOC STATUS BAR
   -------------------------------------------------------------------------- */
.soc-status-bar {
  background: #04070e;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.8rem;
  padding: 0.45rem 0;
  color: var(--text-dim);
}

.soc-status-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.soc-telemetry-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   HEADER & NAVIGATION
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1040;
  background: rgba(6, 10, 18, 0.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: background var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.site-header.scrolled {
  background: rgba(5, 8, 15, 0.95);
  border-bottom-color: rgba(56, 189, 248, 0.2);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.brand-icon {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.15) 0%, rgba(0, 112, 243, 0.25) 100%);
  border: 1px solid rgba(0, 240, 255, 0.4);
  border-radius: var(--radius-md);
  color: var(--color-cyan);
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.2);
  transition: all var(--transition-fast);
}

.brand-logo:hover .brand-icon {
  transform: rotate(6deg) scale(1.05);
  box-shadow: 0 0 25px rgba(0, 240, 255, 0.45);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: 0.06em;
  color: #ffffff;
  line-height: 1;
}

.brand-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  color: var(--color-cyan);
  text-transform: uppercase;
  margin-top: 2px;
}

.navbar-nav .nav-link {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  padding: 0.75rem 1rem !important;
  position: relative;
  transition: color var(--transition-fast);
}

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

.navbar-nav .nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0.35rem;
  left: 1rem;
  right: 1rem;
  height: 2px;
  background: var(--color-cyan);
  box-shadow: 0 0 8px var(--color-cyan);
  border-radius: 2px;
}

.nav-item.dropdown .dropdown-menu {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-card);
  box-shadow: var(--shadow-subtle), var(--shadow-glow);
  border-radius: var(--radius-md);
  padding: 0.75rem;
  margin-top: 0.5rem;
}

.dropdown-item {
  color: var(--text-muted);
  font-size: 0.9rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.dropdown-item:hover,
.dropdown-item:focus {
  background: rgba(0, 240, 255, 0.08);
  color: var(--color-cyan);
}

/* Mobile Offcanvas / Hamburger */
.navbar-toggler {
  border: 1px solid var(--border-card);
  padding: 0.5rem;
  color: var(--color-cyan);
  border-radius: var(--radius-md);
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 2px rgba(0, 240, 255, 0.3);
}

.offcanvas-cyber {
  background-color: #070b14 !important;
  border-left: 1px solid var(--border-card) !important;
}

.offcanvas-cyber .offcanvas-header {
  border-bottom: 1px solid var(--border-subtle);
}

.offcanvas-cyber .btn-close-white {
  filter: invert(1) grayscale(100%) brightness(200%);
}

/* --------------------------------------------------------------------------
   CARDS & CONTAINERS
   -------------------------------------------------------------------------- */
.cyber-card {
  background-color: var(--bg-surface-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base), background-color var(--transition-base);
}

.cyber-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 240, 255, 0.4), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.cyber-card:hover {
  transform: translateY(-5px);
  border-color: rgba(0, 240, 255, 0.35);
  background-color: var(--bg-surface-hover);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5), var(--shadow-glow);
}

.cyber-card:hover::before {
  opacity: 1;
}

.cyber-card-icon {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid rgba(0, 240, 255, 0.2);
  color: var(--color-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 1.5rem;
  transition: all var(--transition-base);
}

.cyber-card:hover .cyber-card-icon {
  background: rgba(0, 240, 255, 0.18);
  border-color: var(--color-cyan);
  transform: scale(1.05);
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.35);
}

/* --------------------------------------------------------------------------
   HERO SECTIONS
   -------------------------------------------------------------------------- */
.hero-home {
  position: relative;
  padding-top: 4rem;
  padding-bottom: 6rem;
  overflow: hidden;
}

.hero-grid-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse at 50% 30%, black 40%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 30%, black 40%, transparent 80%);
  pointer-events: none;
  z-index: 0;
}

.hero-inner-page {
  position: relative;
  padding: 5rem 0 4rem;
  background: linear-gradient(180deg, #070c18 0%, var(--bg-primary) 100%);
  border-bottom: 1px solid var(--border-subtle);
}

.breadcrumb-cyber {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-family: var(--font-mono);
  color: var(--text-dim);
  margin-bottom: 1rem;
}

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

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

/* --------------------------------------------------------------------------
   INTERACTIVE SOC MONITOR / THREAT TERMINAL
   -------------------------------------------------------------------------- */
.soc-terminal-box {
  background: #070d1a;
  border: 1px solid rgba(56, 189, 248, 0.2);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7), 0 0 35px rgba(0, 240, 255, 0.15);
  overflow: hidden;
  position: relative;
}

.soc-terminal-header {
  background: #0a1325;
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-card);
}

.terminal-dots {
  display: flex;
  gap: 6px;
  align-items: center;
}

.terminal-dot,
.terminal-circle {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.dot-red, .circle-red { background: #ef4444; }
.dot-yellow, .circle-yellow { background: #f59e0b; }
.dot-green, .circle-green { background: #10b981; }

.terminal-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  letter-spacing: 0.04em;
}

.soc-terminal-body {
  padding: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: #cbd5e1;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.log-entry {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.6rem;
  line-height: 1.4;
}

.log-time { color: var(--text-dim); }
.log-status-ok { color: var(--color-emerald); }
.log-status-warn { color: var(--color-amber); }
.log-status-block { color: var(--color-rose); }
.log-ip { color: var(--color-cyan); }

.soc-radar-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-subtle);
}

.radar-stat-box {
  background: rgba(14, 23, 42, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
}

.radar-stat-val {
  font-size: 1.25rem;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--text-heading);
}

.radar-stat-lbl {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}

/* --------------------------------------------------------------------------
   ENTERPRISE TRUST / LOGO STRIP
   -------------------------------------------------------------------------- */
.trust-strip-wrapper {
  padding: 2.5rem 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(7, 12, 23, 0.5);
}

.trust-logo-item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.35);
  transition: all var(--transition-base);
  padding: 0.5rem 1rem;
}

.trust-logo-item:hover {
  color: var(--color-cyan);
  transform: translateY(-2px);
}

.trust-logo-icon {
  font-size: 1.5rem;
  opacity: 0.6;
}

/* --------------------------------------------------------------------------
   HOW WE WORK - TIMELINE / PROCESS
   -------------------------------------------------------------------------- */
.process-step-card {
  background: var(--bg-surface-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 2.25rem 1.75rem;
  position: relative;
  height: 100%;
  transition: all var(--transition-base);
}

.process-step-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-cyan);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5), var(--shadow-glow);
}

.process-step-num {
  font-family: var(--font-mono);
  font-size: 2.75rem;
  font-weight: 800;
  color: rgba(0, 240, 255, 0.2);
  line-height: 1;
  margin-bottom: 1rem;
  transition: color var(--transition-base);
}

.process-step-card:hover .process-step-num {
  color: var(--color-cyan);
  text-shadow: 0 0 15px rgba(0, 240, 255, 0.5);
}

/* --------------------------------------------------------------------------
   PRICING CARDS
   -------------------------------------------------------------------------- */
.pricing-card {
  background: var(--bg-surface-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: 2.75rem 2rem;
  height: 100%;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all var(--transition-base);
}

.pricing-card.featured,
.pricing-card.pricing-featured {
  background: linear-gradient(180deg, #101c36 0%, #0c152a 100%);
  border: 2px solid var(--color-cyan);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.6), 0 0 35px rgba(0, 240, 255, 0.2);
  transform: scale(1.02);
}

.pricing-badge-popular {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(90deg, #00f0ff, #0070f3);
  color: #030712;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.35rem 1.25rem;
  border-radius: var(--radius-full);
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.5);
}

.pricing-price-box {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}

.pricing-price,
.pricing-amount {
  font-family: var(--font-heading);
  font-size: 2.75rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1;
}

.pricing-period {
  font-size: 0.95rem;
  color: var(--text-dim);
  font-family: var(--font-mono);
}

.pricing-features,
.pricing-feature-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
}

.pricing-features li,
.pricing-feature-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.55rem 0;
  color: var(--text-muted);
  font-size: 0.92rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.pricing-features li strong {
  color: #ffffff;
}

.pricing-feature-item .ti-check,
.pricing-features li .ti-check {
  color: var(--color-cyan);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.pricing-feature-item .ti-x,
.pricing-features li .ti-x {
  color: var(--text-dim);
  opacity: 0.4;
  flex-shrink: 0;
}

/* Category & Case Study Filter Buttons */
.case-study-filter-btn {
  background: var(--bg-surface-card);
  border: 1px solid var(--border-card);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  padding: 0.55rem 1.25rem;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.case-study-filter-btn:hover {
  border-color: rgba(0, 240, 255, 0.45);
  color: var(--color-cyan);
  background: rgba(0, 240, 255, 0.08);
}

.case-study-filter-btn.active {
  background: rgba(0, 240, 255, 0.15);
  border-color: var(--color-cyan);
  color: var(--color-cyan);
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.25);
}

/* --------------------------------------------------------------------------
   CASE STUDY CARDS
   -------------------------------------------------------------------------- */
.case-card {
  background: var(--bg-surface-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
}

.case-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 240, 255, 0.35);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), var(--shadow-glow);
}

.case-card-img-wrap {
  position: relative;
  overflow: hidden;
  height: 220px;
  background-color: #0d1527;
}

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

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

.case-card-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(12, 20, 38, 0.95) 100%);
}

.case-card-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.case-metric-highlight {
  background: rgba(0, 240, 255, 0.06);
  border: 1px solid rgba(0, 240, 255, 0.15);
  border-radius: var(--radius-md);
  padding: 0.6rem 1rem;
  margin-top: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* --------------------------------------------------------------------------
   LEADERSHIP PROFILE CARDS
   -------------------------------------------------------------------------- */
.team-card {
  background: var(--bg-surface-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base), background-color var(--transition-base);
}

.team-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-cyan), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
  z-index: 2;
}

.team-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 240, 255, 0.45);
  background: var(--bg-surface-hover);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), var(--shadow-glow);
}

.team-card:hover::before {
  opacity: 1;
}

.team-img-wrap,
.team-avatar-wrapper {
  position: relative;
  height: 280px;
  overflow: hidden;
  background-color: #070c18;
}

.team-img,
.team-avatar {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), filter var(--transition-base);
  filter: grayscale(15%) contrast(105%);
}

.team-card:hover .team-img,
.team-card:hover .team-avatar {
  transform: scale(1.05);
  filter: grayscale(0%) contrast(110%);
}

/* Gradient vignette over image so text transitions seamlessly */
.team-img-wrap::after,
.team-avatar-wrapper::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: linear-gradient(to top, var(--bg-surface-card) 0%, transparent 100%);
  pointer-events: none;
  transition: background var(--transition-base);
}

.team-card:hover .team-img-wrap::after,
.team-card:hover .team-avatar-wrapper::after {
  background: linear-gradient(to top, var(--bg-surface-hover) 0%, transparent 100%);
}

.team-badge-pill {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 3;
  background: rgba(8, 14, 26, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(0, 240, 255, 0.3);
  color: var(--color-cyan);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  letter-spacing: 0.04em;
}

.team-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.team-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  color: #ffffff;
  margin-bottom: 0.25rem;
  transition: color var(--transition-fast);
}

.team-card:hover .team-name {
  color: var(--color-cyan);
}

.team-role {
  color: var(--color-cyan);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: 0.5rem;
}

.team-creds {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--color-emerald);
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.2);
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.9rem;
  width: fit-content;
}

.team-bio {
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

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

.team-social-links,
.team-socials {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.team-social-link,
.team-social-btn {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-card);
  color: var(--text-dim);
  font-size: 1rem;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.team-social-link:hover,
.team-social-btn:hover {
  background: rgba(0, 240, 255, 0.15);
  border-color: var(--color-cyan);
  color: var(--color-cyan);
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0, 240, 255, 0.2);
}

.team-status-indicator {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
}

/* --------------------------------------------------------------------------
   BLOG / INSIGHTS CARDS
   -------------------------------------------------------------------------- */
.blog-card {
  background: var(--bg-surface-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
}

.blog-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 240, 255, 0.35);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5), var(--shadow-glow);
}

.blog-card-img-wrap {
  position: relative;
  height: 200px;
  overflow: hidden;
  background-color: #0b1122;
}

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

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

.blog-card-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.blog-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.8rem;
  font-family: var(--font-mono);
  color: var(--text-dim);
  margin-bottom: 0.75rem;
}

/* --------------------------------------------------------------------------
   BOOTSTRAP ACCORDION OVERRIDES (CYBER STYLE)
   -------------------------------------------------------------------------- */
.accordion-cyber .accordion-item {
  background: var(--bg-surface-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md) !important;
  margin-bottom: 1rem;
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.accordion-cyber .accordion-item:hover {
  border-color: rgba(0, 240, 255, 0.3);
}

.accordion-cyber .accordion-button {
  background: transparent;
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  padding: 1.25rem 1.5rem;
  box-shadow: none !important;
}

.accordion-cyber .accordion-button:not(.collapsed) {
  color: var(--color-cyan);
  background: rgba(0, 240, 255, 0.04);
  border-bottom: 1px solid var(--border-subtle);
}

.accordion-cyber .accordion-button::after {
  filter: invert(1) hue-rotate(180deg) brightness(1.5);
  transition: transform var(--transition-fast);
}

.accordion-cyber .accordion-body {
  padding: 1.5rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   FORMS & INPUTS
   -------------------------------------------------------------------------- */
.form-control-cyber,
.form-select-cyber {
  background-color: #0a1120;
  border: 1px solid rgba(56, 189, 248, 0.18);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  padding: 0.75rem 1.15rem;
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.form-control-cyber:focus,
.form-select-cyber:focus {
  background-color: #0d1629;
  border-color: var(--color-cyan);
  box-shadow: 0 0 0 3px rgba(0, 240, 255, 0.2);
  color: #ffffff;
  outline: none;
}

.form-control-cyber::placeholder {
  color: var(--text-dim);
}

.form-label-cyber {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

/* --------------------------------------------------------------------------
   CTA SECTION
   -------------------------------------------------------------------------- */
.cta-banner {
  background: radial-gradient(circle at 50% 50%, #11203d 0%, #070d1a 100%);
  border: 1px solid rgba(0, 240, 255, 0.25);
  border-radius: var(--radius-xl);
  padding: 4rem 2rem;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6), 0 0 40px rgba(0, 240, 255, 0.1);
}

/* --------------------------------------------------------------------------
   FOOTER
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: #04070e;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 5rem;
  padding-bottom: 2rem;
  font-size: 0.92rem;
}

.footer-col-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 0.04em;
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-col-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 24px;
  height: 2px;
  background: var(--color-cyan);
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: var(--text-muted);
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.footer-links a:hover {
  color: var(--color-cyan);
  transform: translateX(3px);
}

.compliance-badge-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.75rem;
  background: rgba(14, 22, 41, 0.7);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-right: 0.5rem;
  margin-bottom: 0.5rem;
}

.footer-bottom {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.85rem;
  color: var(--text-dim);
}

/* --------------------------------------------------------------------------
   BACK TO TOP BUTTON
   -------------------------------------------------------------------------- */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 44px;
  height: 44px;
  background: rgba(10, 16, 30, 0.9);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  color: var(--color-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  z-index: 1030;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: var(--color-cyan);
  color: #040812;
  transform: translateY(-3px);
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.45);
}

/* --------------------------------------------------------------------------
   RESPONSIVE ADJUSTMENTS
   -------------------------------------------------------------------------- */
@media (max-width: 991.98px) {
  .site-header {
    padding: 0.5rem 0;
  }
  .pricing-card.featured,
  .pricing-card.pricing-featured {
    transform: none;
  }
  .soc-radar-grid {
    grid-template-columns: 1fr;
  }
  .hero-inner-page {
    padding: 3.5rem 0 3rem;
  }
}

@media (max-width: 767.98px) {
  html, body {
    overflow-x: hidden;
    max-width: 100vw;
  }
  .section-py {
    padding-top: 3.25rem;
    padding-bottom: 3.25rem;
  }
  .pricing-card {
    padding: 2rem 1.25rem;
  }
  .cta-banner {
    padding: 2.75rem 1.25rem;
  }
  .team-img-wrap,
  .team-avatar-wrapper {
    height: 250px;
  }
  .team-body {
    padding: 1.25rem;
  }
  .case-study-filter-btn {
    font-size: 0.75rem;
    padding: 0.45rem 0.9rem;
  }
  .soc-terminal-box {
    margin-left: -0.5rem;
    margin-right: -0.5rem;
    border-radius: var(--radius-md);
  }
  .soc-terminal-body {
    padding: 1rem;
    font-size: 0.75rem;
  }
  .back-to-top {
    bottom: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
  }
}

@media (max-width: 575.98px) {
  .pricing-price,
  .pricing-amount {
    font-size: 2.25rem;
  }
  .hero-inner-page h1 {
    font-size: 1.85rem;
  }
}