/* ==========================================================================
   Verant Enterprise Main Stylesheet
   Clean, Compact, Minimalist 100vh Sphere Hero & Precision Aesthetics
   ========================================================================== */

/* Modern CSS Reset & Box Sizing */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-sans);
  background-color: var(--bg-main);
  color: var(--text-primary);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
}

body {
  background-color: var(--bg-main);
  color: var(--text-primary);
  min-height: 100vh;
  position: relative;
  line-height: 1.5;
  overflow-x: clip;
}

/* Background Atmosphere */
.bg-grid-pattern {
  position: fixed;
  inset: 0;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

.glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(140px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.3;
}

.glow-orb-blue {
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(247, 168, 27, 0.16) 0%, transparent 70%);
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
}

/* Layout Containers */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 1;
}

.container-narrow {
  max-width: 820px;
}

.section {
  padding: 65px 0;
  position: relative;
  z-index: 1;
}

.section-header {
  text-align: center;
  margin-bottom: 34px;
}

.section-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--brand-primary);
  margin-bottom: 8px;
  display: block;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.2vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-pure);
  line-height: 1.18;
  margin-bottom: 10px;
}

.section-desc {
  font-size: clamp(0.85rem, 1.4vw, 0.95rem);
  color: var(--text-secondary);
  max-width: 620px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
  position: fixed;
  top: 14px;
  left: 0;
  right: 0;
  z-index: 1000;
  display: flex;
  justify-content: center;
  padding: 0 16px;
  pointer-events: none;
}

.nav-bar {
  pointer-events: auto;
  width: 100%;
  max-width: 980px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  gap: 12px;
  box-sizing: border-box;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  flex-shrink: 0;
  height: 100%;
}

.brand-logo-img {
  height: 20px !important;
  max-height: 22px !important;
  width: auto !important;
  max-width: 120px !important;
  display: inline-block !important;
  vertical-align: middle !important;
  object-fit: contain !important;
  filter: drop-shadow(0 0 8px rgba(247, 168, 27, 0.3));
  transition: transform var(--transition-fast);
}

.brand-badge-tag {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  padding: 2px 6px;
  border-radius: var(--radius-full);
  background: rgba(247, 168, 27, 0.1);
  border: 1px solid rgba(247, 168, 27, 0.3);
  color: var(--brand-primary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  list-style: none;
}

.nav-link {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.highlight {
  color: #ffffff;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-actions .btn {
  background: var(--brand-primary);
  color: #060709;
  font-weight: 700;
  font-size: 0.78rem;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  transition: opacity 0.15s ease;
}

.nav-actions .btn:hover {
  opacity: 0.9;
}

.mobile-menu-btn {
  display: none;
  background: transparent;
  border: none;
  color: var(--text-primary);
  cursor: pointer;
  padding: 6px;
  align-items: center;
  justify-content: center;
}

/* Mobile Navigation Overlay Drawer */
.mobile-nav-drawer {
  position: fixed;
  top: 68px;
  left: 16px;
  right: 16px;
  background: rgba(11, 13, 18, 0.96);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 20px;
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.9), 0 0 30px rgba(247, 168, 27, 0.15);
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 14px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-10px);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-nav-drawer.active {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.mobile-nav-link {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  text-decoration: none;
  padding: 8px 12px;
  border-radius: var(--radius-xs);
  transition: all 0.15s ease;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mobile-nav-link:hover,
.mobile-nav-link:active {
  background: rgba(247, 168, 27, 0.12);
  color: var(--brand-primary);
}

/* ==========================================================================
   Hero Section - Clean, Compact 100vh Sphere Layout (Signature Clean Centerpiece)
   ========================================================================== */
.hero-section {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 75px 16px 20px 16px;
  box-sizing: border-box;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-orb-wrapper {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
}

.hero-orb-center-text {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  pointer-events: none;
  user-select: none;
}

.hero-orb-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: rgba(255, 255, 255, 0.55);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 2px;
}

.hero-orb-role-title {
  font-family: var(--font-sans);
  font-size: clamp(1.2rem, 3.5vw, 1.8rem);
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.03em;
  transition: opacity 0.22s ease, transform 0.22s ease;
  line-height: 1.1;
}

.hero-infrastructure-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brand-primary);
  margin-bottom: 8px;
  display: block;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7.5vw, 5.8rem);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 0.96;
  color: #ffffff;
  margin-bottom: 14px;
}

.font-playfair-italic {
  font-family: var(--font-serif-italic);
  font-style: italic;
  font-weight: 400;
  color: #F4F5F7;
}

.hero-subtitle {
  font-size: clamp(0.9rem, 1.6vw, 1.15rem);
  color: var(--text-secondary);
  max-width: 580px;
  margin: 0 auto 24px auto;
  line-height: 1.45;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.btn-hero-primary {
  background: var(--brand-primary);
  color: #060709;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  transition: all var(--transition-fast);
  box-shadow: 0 4px 18px rgba(247, 168, 27, 0.35);
}

.btn-hero-primary:hover {
  background: var(--brand-secondary);
  box-shadow: 0 6px 25px rgba(247, 168, 27, 0.55);
  transform: translateY(-2px);
}

.btn-hero-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  border: 1px solid var(--border-medium);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  transition: all var(--transition-fast);
}

.btn-hero-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.3);
  color: #fff;
}

.hero-scroll-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-subtle);
  background: rgba(0, 0, 0, 0.4);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 0.1em;
}

/* ==========================================================================
   Logo Marquee Section
   ========================================================================== */
.logo-marquee-section {
  padding: 34px 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  background: #050608;
  overflow: hidden;
}

.marquee-label {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 18px;
}

.marquee-track {
  display: flex;
  gap: 36px;
  width: max-content;
  animation: marquee-scroll 32s linear infinite;
}

.marquee-track:hover {
  animation-play-state: paused;
}

@keyframes marquee-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.marquee-item {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
}

.marquee-item span {
  color: var(--brand-primary);
  font-size: 0.75rem;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  border-top: 1px solid var(--border-medium);
  background: #050608;
  padding: 60px 0 30px 0;
  position: relative;
  z-index: 1;
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 36px;
  margin-bottom: 48px;
}

.footer-desc {
  font-size: 0.84rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-top: 14px;
  max-width: 320px;
}

.footer-status {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
}

.footer-col-title {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 0.04em;
  margin-bottom: 16px;
  text-transform: uppercase;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-link {
  font-size: 0.82rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: var(--brand-primary);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 12px;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1024px) {
  .footer-top-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links, .nav-actions .btn { display: none; }
  .mobile-menu-btn { display: flex; }
  .hero-section { padding-top: 85px; min-height: 100svh; }
  .hero-orb-wrapper canvas { width: 190px !important; height: 190px !important; }
  .hero-title { font-size: clamp(2.4rem, 11vw, 3.8rem); }
  .footer-top-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}