/* ─── MizCode page loader ─── */
:root {
  --z-loader: 10000;
}

html.page-loading {
  overflow: hidden;
}

.site-loader {
  position: fixed;
  inset: 0;
  z-index: var(--z-loader);
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: all;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.45s var(--ease-out, ease), visibility 0.45s;
}

html.page-loading .site-loader {
  opacity: 1;
  visibility: visible;
}

.site-loader.is-exiting {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.site-loader-backdrop {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 40%, rgba(99, 102, 241, 0.22), transparent 65%),
    linear-gradient(165deg, #0f0a1f 0%, #1c1634 45%, #12101f 100%);
}

.site-loader-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  padding: 24px;
  animation: loaderInnerIn 0.5s var(--ease-out, ease) both;
}

@keyframes loaderInnerIn {
  from {
    opacity: 0;
    transform: scale(0.92) translateY(12px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.logo-icon-wrap.logo-icon-loader {
  width: clamp(88px, 20vw, 120px);
  height: clamp(88px, 20vw, 120px);
  padding: 6px;
  border-radius: 24px;
  background: linear-gradient(145deg, rgba(99, 102, 241, 0.18), rgba(28, 22, 52, 0.65));
  border: 3px solid rgba(129, 140, 248, 0.45);
  box-shadow:
    0 8px 0 rgba(0, 0, 0, 0.2),
    0 16px 40px rgba(99, 102, 241, 0.3),
    inset 0 2px 4px rgba(255, 255, 255, 0.08);
  animation: loaderLogoFloat 2.2s ease-in-out infinite;
}

@keyframes loaderLogoFloat {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-10px) scale(1.02); }
}

.logo-icon-loader .logo-mark--hero .lb {
  animation:
    heroBlockSnap 0.65s cubic-bezier(0.34, 1.4, 0.64, 1) forwards,
    logoBlock 2.4s ease-in-out 1.2s infinite;
}

.logo-icon-loader .logo-mark--hero .lb1 { --snap-x: -14px; --snap-y: -10px; animation-delay: 0.1s, 1.3s; }
.logo-icon-loader .logo-mark--hero .lb2 { --snap-x: -12px; --snap-y: 14px; animation-delay: 0.22s, 1.42s; }
.logo-icon-loader .logo-mark--hero .lb3 { --snap-x: 0px; --snap-y: 8px; animation-delay: 0.34s, 1.54s; }
.logo-icon-loader .logo-mark--hero .lb4 { --snap-x: 14px; --snap-y: -10px; animation-delay: 0.46s, 1.66s; }
.logo-icon-loader .logo-mark--hero .lb5 { --snap-x: 12px; --snap-y: 14px; animation-delay: 0.58s, 1.78s; }

.logo-icon-loader .logo-mark--hero .logo-spark {
  animation:
    heroSparkPop 0.5s cubic-bezier(0.34, 1.5, 0.64, 1) 0.75s forwards,
    logoSpark 2.8s ease-in-out 1.2s infinite;
}

.logo-icon-loader .logo-mark--hero .logo-bg-ring {
  animation: logoRingPulse 2.5s ease-in-out infinite;
}

@keyframes heroBlockSnap {
  from {
    opacity: 0;
    transform: translate(var(--snap-x, 0), var(--snap-y, 0)) scale(0.4) rotate(-8deg);
  }
  to {
    opacity: 1;
    transform: translate(0, 0) scale(1) rotate(0deg);
  }
}

@keyframes heroSparkPop {
  from { opacity: 0; transform: scale(0) rotate(-30deg); }
  to { opacity: 1; transform: scale(1) rotate(0deg); }
}

@keyframes logoBlock {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-2px) scale(1.06); }
}

@keyframes logoSpark {
  0%, 100% { transform: rotate(0deg) scale(1); opacity: 1; }
  50% { transform: rotate(18deg) scale(1.15); opacity: 0.9; }
}

@keyframes logoRingPulse {
  0%, 100% { opacity: 0.25; stroke-width: 1.5; }
  50% { opacity: 0.55; stroke-width: 2; }
}

@keyframes shimmerText {
  to { background-position: 200% center; }
}

.site-loader-wordmark {
  margin: 0;
  font-family: var(--font-display, 'Baloo 2', system-ui, sans-serif);
  font-size: clamp(1.75rem, 5vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  animation: loaderWordIn 0.6s var(--ease-out, ease) 0.2s both;
}

@keyframes loaderWordIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.site-loader-wordmark .wm-miz {
  color: #f8fafc;
}

.site-loader-wordmark .wm-code {
  background: linear-gradient(90deg, #818cf8, #fbbf24, #818cf8);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmerText 2.5s linear infinite;
}

.site-loader-progress {
  width: min(200px, 60vw);
  height: 4px;
  border-radius: 999px;
  background: rgba(129, 140, 248, 0.15);
  overflow: hidden;
  animation: loaderWordIn 0.5s ease 0.35s both;
}

.site-loader-progress-bar {
  display: block;
  height: 100%;
  width: 35%;
  border-radius: inherit;
  background: linear-gradient(90deg, #6366f1, #fbbf24, #6366f1);
  background-size: 200% 100%;
  animation: loaderProgress 1.4s ease-in-out infinite;
}

@keyframes loaderProgress {
  0% { transform: translateX(-120%); background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { transform: translateX(320%); background-position: 0% 50%; }
}

@media (prefers-reduced-motion: reduce) {
  .logo-icon-wrap.logo-icon-loader,
  .site-loader-progress-bar,
  .site-loader-wordmark .wm-code {
    animation: none;
  }

  .logo-icon-loader .logo-mark--hero .lb {
    opacity: 1;
    animation: none;
    transform: none;
  }

  .logo-icon-loader .logo-mark--hero .logo-spark {
    opacity: 1;
    animation: none;
    transform: none;
  }
}