@keyframes spin { to { transform: rotate(360deg); } }
@keyframes badgesheen { 0% { transform: translateX(-130%) skewX(-12deg); } 15% { transform: translateX(130%) skewX(-12deg); } 100% { transform: translateX(130%) skewX(-12deg); } }
.logo-badge::before { content: ''; position: absolute; inset: -55%; background: conic-gradient(from 0deg, #7c3aed, #4f7cff, #06d6f0, #4f7cff, #7c3aed); animation: spin 5s linear infinite; z-index: 0; }
.logo-badge::after { content: ''; position: absolute; inset: 0; z-index: 3; background: linear-gradient(115deg, transparent 32%, rgba(255,255,255,.28) 46%, transparent 60%); transform: translateX(-130%) skewX(-12deg); animation: badgesheen 6s ease-in-out 2s infinite; pointer-events: none; }
.logo:hover .logo-badge { transform: scale(1.07) rotate(-2deg); box-shadow: 0 12px 28px -10px rgba(79,124,255,.7); transition: transform 0.4s cubic-bezier(.22,1,.36,1), box-shadow 0.4s; }
@media (prefers-reduced-motion: reduce) {
  .logo-badge::before, .logo-badge::after { animation: none !important; }
  .logo:hover .logo-badge { transform: none !important; box-shadow: none !important; transition: none !important; }
}

/* generated hover rules for header/footer partials */
.hv1:hover { color: #0a0c16; }
.hv2:hover { color: #0a0c16; }
.hv3:hover { color: #0a0c16; }
.hv4:hover { color: #0a0c16; }
.hv5:hover { color: #0a0c16; }
.hv6:hover { transform: translateY(-2px); box-shadow: 0 16px 32px -10px rgba(46,168,255,0.6) !important; }
.hv7, .hv8, .hv9 { border-radius: 10px !important; background: transparent !important; border: 1px solid rgba(28,32,48,0.14); transition: transform .25s cubic-bezier(.22,1,.36,1), border-color .25s, box-shadow .25s; }
.hv7 img, .hv8 img, .hv9 img { border-radius: 7px; padding: 4px; box-sizing: border-box; transition: transform .3s cubic-bezier(.22,1,.36,1); }
.hv7:hover img, .hv8:hover img, .hv9:hover img { transform: scale(1.06); }
.hv7:hover, .hv8:hover, .hv9:hover { transform: translateY(-2px); border-color: rgba(54,84,224,0.55); box-shadow: 0 8px 18px -8px rgba(54,84,224,0.35), 0 0 16px rgba(124,92,255,.4); }

.cert-logo-box.logo-badge::before { animation-duration: 8s; opacity: 0.55; }
.cert-logo-box.logo-badge::after { animation-duration: 9s; }

/* premium header nav */
@keyframes hdhueflow { to { background-position: 220% 0; } }
@keyframes hdsheen { to { left: 130%; } }
@keyframes hdnavbreath { 0%, 100% { box-shadow: 0 0 18px 0 rgba(54,84,224,.10); } 50% { box-shadow: 0 0 26px 4px rgba(54,84,224,.20); } }
#site-nav-items { position: relative; }
#site-nav-items::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: 999px;
  animation: hdnavbreath 5s ease-in-out infinite;
  pointer-events: none;
}
#site-nav-items a { position: relative; z-index: 1; transition: color 0.15s, transform 0.25s cubic-bezier(.22,1,.36,1) !important; }
#site-nav-items a:hover { transform: translateY(-1px); }
#site-nav-pill {
  position: absolute;
  top: 0; left: 0;
  width: 10px; height: 10px;
  border-radius: 999px;
  background: rgba(34,38,74,0.10);
  box-shadow: inset 0 0 0 1px rgba(34,38,74,0.18);
  opacity: 0;
  z-index: 0;
  transition: transform .35s cubic-bezier(.22,1,.36,1), width .35s cubic-bezier(.22,1,.36,1), height .35s cubic-bezier(.22,1,.36,1), opacity .25s;
  pointer-events: none;
}
.hv6 { overflow: hidden; }
.hv6::after {
  content: '';
  position: absolute;
  top: 0; left: -80%;
  width: 50%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,.6), transparent);
  transform: skewX(-20deg);
  pointer-events: none;
}
.hv6:hover::after { animation: hdsheen .8s cubic-bezier(.22,1,.36,1); }
@media (prefers-reduced-motion: reduce) {
  #site-nav-items::before { animation: none; }
  .hv6:hover::after { animation: none; }
}

/* premium CTA (shared) */
.cta-sheen { overflow: hidden; }
.cta-sheen::after {
  content: '';
  position: absolute;
  top: 0; left: -80%;
  width: 50%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,.55), transparent);
  transform: skewX(-20deg);
  pointer-events: none;
}
.cta-sheen:hover::after { animation: hdsheen .8s cubic-bezier(.22,1,.36,1); }
.cta-sheen:hover { transform: translateY(-3px); }
.hv27.cta-sheen::after { background: linear-gradient(100deg, transparent, rgba(54,84,224,.16), transparent); }
@media (prefers-reduced-motion: reduce) { .cta-sheen:hover::after { animation: none; } }

/* active tab pill breathing */
@keyframes chiphue { to { background-position: 300% 0; } }
@keyframes chipbreath {
  0%, 100% { box-shadow: inset 0 0 0 1px rgba(255,255,255,0.22), 0 8px 20px -8px rgba(54,84,224,0.55), 0 0 14px rgba(124,92,255,0.2); }
  50% { box-shadow: inset 0 0 0 1px rgba(255,255,255,0.3), 0 10px 26px -8px rgba(54,84,224,0.65), 0 0 26px rgba(34,221,245,0.42); }
}
.nav-active-chip { animation: chipbreath 3.6s ease-in-out infinite, chiphue 5s linear infinite; }
@keyframes chipdot { 0%, 100% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.35); opacity: 0.75; } }
.nav-active-chip > span:first-child { animation: chipdot 1.8s ease-in-out infinite; }
@media (prefers-reduced-motion: reduce) { .nav-active-chip, .nav-active-chip > span:first-child { animation: none; } }

/* editorial footer */
#site-footer-brand:hover #site-footer-badge { transform: scale(1.07) rotate(-2deg); box-shadow: 0 12px 28px -10px rgba(79,124,255,.7), 0 0 22px rgba(124,92,255,.55); transition: transform 0.4s cubic-bezier(.22,1,.36,1), box-shadow 0.4s; }

@media (max-width: 1180px) {
  #site-header-row { left: 20px !important; right: 20px !important; }
  #site-nav-items a { padding: 8px 11px !important; font-size: 13px !important; }
  #vd-logo-badge { width: 38px !important; height: 38px !important; font-size: 14px !important; }
  #vd-logo-word { font-size: 12px !important; }
}

@media (max-width: 860px) {
  #site-header-row { position: fixed !important; top: 10px !important; left: 10px !important; right: 10px !important; flex-wrap: wrap !important; row-gap: 8px !important; padding: 10px 12px !important; justify-content: flex-start !important; gap: 10px !important; background: rgba(244,246,253,0.92) !important; backdrop-filter: blur(18px) saturate(1.4) !important; -webkit-backdrop-filter: blur(18px) saturate(1.4) !important; box-shadow: 0 14px 32px -18px rgba(40,50,90,0.35) !important; }
  #site-header-grid { display: contents !important; }
  #site-header-grid > div:last-child { order: 2 !important; flex: 0 0 auto !important; justify-content: flex-end !important; margin-left: auto !important; }
  #site-nav-toggle { display: inline-flex !important; order: 3 !important; }
  #site-nav-items {
    order: 4 !important; position: absolute !important; top: calc(100% + 8px) !important; left: auto !important; right: 0 !important;
    flex: none !important; min-width: 0 !important; max-width: none !important; width: 200px !important; justify-self: unset !important;
    flex-direction: column !important; align-items: stretch !important; justify-content: flex-start !important; gap: 1px !important;
    background: rgba(255,255,255,0.98) !important; border: 1px solid rgba(224,228,245,0.9) !important; border-radius: 16px !important;
    box-shadow: 0 20px 44px -18px rgba(30,40,80,0.3), 0 1px 0 rgba(255,255,255,0.9) inset !important;
    max-height: 0 !important; overflow: hidden !important; opacity: 0 !important; padding: 0 6px !important;
    visibility: hidden !important; pointer-events: none !important;
    transform: translateY(-6px) scale(0.98) !important; transform-origin: top right !important;
    transition: max-height 0.35s cubic-bezier(.22,1,.36,1), opacity 0.24s ease, transform 0.28s cubic-bezier(.22,1,.36,1), padding 0.26s ease, visibility 0s linear 0.35s !important;
    z-index: 46 !important;
  }
  #site-header-row.nav-open #site-nav-items { max-height: 300px !important; opacity: 1 !important; padding: 6px !important; visibility: visible !important; pointer-events: auto !important; transform: translateY(0) scale(1) !important; transition: max-height 0.35s cubic-bezier(.22,1,.36,1), opacity 0.28s ease .04s, transform 0.3s cubic-bezier(.22,1,.36,1), padding 0.26s ease, visibility 0s !important; }
  #site-nav-items::before { display: none !important; }
  #site-nav-pill { display: none !important; }
  #site-nav-items a {
    flex: 0 0 auto !important; text-align: left !important; padding: 10px 12px !important; font-size: 13.5px !important;
    white-space: nowrap !important; min-width: 0 !important; border-radius: 9px !important;
    display: flex !important; align-items: center !important; justify-content: space-between !important; gap: 8px !important;
    opacity: 0 !important; transform: translateX(-6px) !important;
    transition: color 0.15s, background 0.15s, opacity 0.24s ease, transform 0.26s cubic-bezier(.22,1,.36,1) !important;
  }
  #site-nav-items a::before { display: none !important; }
  #site-nav-items a::after { content: ''; width: 5px; height: 5px; border-radius: 50%; background: linear-gradient(135deg,#5b8cff,#22ddf5); opacity: 0; flex-shrink: 0; transition: opacity .15s; }
  #site-nav-items a:not(.nav-active-chip):hover { background: rgba(54,84,224,0.07) !important; }
  #site-nav-items a:not(.nav-active-chip):hover::after { opacity: 0.6; }
  #site-nav-items a.nav-active-chip { background: rgba(54,84,224,0.09) !important; background-image: none !important; color: #3654e0 !important; font-weight: 600 !important; box-shadow: none !important; padding: 10px 12px 10px 10px !important; border-radius: 9px !important; border-left: 2.5px solid #3654e0 !important; }
  #site-nav-items a.nav-active-chip > span { display: none !important; }
  #site-header-row.nav-open #site-nav-items a { opacity: 1 !important; transform: translateX(0) !important; }
  #site-header-row.nav-open #site-nav-items a:nth-child(2) { transition-delay: .04s !important; }
  #site-header-row.nav-open #site-nav-items a:nth-child(3) { transition-delay: .07s !important; }
  #site-header-row.nav-open #site-nav-items a:nth-child(4) { transition-delay: .1s !important; }
  #site-header-row.nav-open #site-nav-items a:nth-child(5) { transition-delay: .13s !important; }
  #site-header-row.nav-open #site-nav-items a:nth-child(6) { transition-delay: .16s !important; }
  #site-nav-items a.nav-active-chip::after { display: none; }
  .hv6 { font-size: 12px !important; padding: 8px 14px !important; }
  #site-header-spacer { height: 64px !important; }
}

@media (max-width: 860px) {
  #site-footer-wrap { padding: 0 20px 24px !important; }
  #site-footer-card { padding-top: 18px !important; gap: 14px !important; flex-wrap: nowrap !important; justify-content: space-between !important; }
  #site-footer-brand { order: 1 !important; }
  #site-footer-name { font-size: 11px !important; }
  #site-footer-brand .logo-badge { width: 26px !important; height: 26px !important; }
  #site-footer-social-label { display: none !important; }
  #site-footer-card .hv7, #site-footer-card .hv8, #site-footer-card .hv9 { width: 30px !important; height: 30px !important; }
}
@media (max-width: 600px) {
  #site-footer-card { flex-wrap: nowrap !important; justify-content: space-between !important; }
  #site-footer-brand { display: none !important; }
  #site-footer-tagline { display: flex !important; }
  #site-footer-tagline-line { font-size: 12px !important; }
  #site-footer-logo-mobile { display: inline-flex !important; align-items: center !important; justify-content: center !important; }
}

/* premium page-header card animations */
@keyframes hxFadeUp { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: none; } }
@keyframes hxScaleIn { from { opacity: 0; transform: scale(0.45); } to { opacity: 1; transform: scale(1); } }
@keyframes hxRevealUp { from { transform: translateY(112%); } to { transform: none; } }
@keyframes hxFadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes hxGrow { from { width: 0; } to { width: 130px; } }
#hero-card { animation: hxFadeUp 0.9s cubic-bezier(0.16,1,0.3,1) both; }
@media (max-width: 640px) {
  #hero-card { padding: 22px 18px !important; border-radius: 20px !important; gap: 8px !important; }
  #hero-card .hx-icon { width: 32px !important; height: 32px !important; border-radius: 10px !important; }
  #hero-card .hx-icon svg { width: 15px !important; height: 15px !important; }
  #hero-card .hx-title-inner { font-size: clamp(20px, 5.5vw, 26px) !important; }
  #hero-card .hx-desc { font-size: 13px !important; }
  #hero-card .hx-divider { margin-top: 2px !important; }
}
.hx-icon { animation: hxScaleIn 0.7s cubic-bezier(0.34,1.56,0.64,1) 0.15s both; }
.hx-crumb { animation: hxFadeIn 0.6s ease 0.35s both; }
.hx-title-inner { animation: hxRevealUp 0.85s cubic-bezier(0.16,1,0.3,1) 0.4s both; }
.hx-desc { animation: hxFadeIn 0.7s ease 0.72s both; }
.hx-divider { width: 130px; height: 2px; border-radius: 2px; background: linear-gradient(90deg, transparent, #3654e0, #22ddf5, transparent); box-shadow: 0 0 14px rgba(54,84,224,0.45); animation: hxGrow 0.9s cubic-bezier(0.16,1,0.3,1) 0.85s both; }
@media (prefers-reduced-motion: reduce) {
  #hero-card, .hx-icon, .hx-crumb, .hx-title-inner, .hx-desc, .hx-divider { animation: none !important; }
}