/* Scroll reveal + sabit saydam adalet terazisi */

.reveal {
  opacity: 0;
  transform: translate3d(0, 28px, 0) scale(0.985);
  filter: blur(2px);
  transition:
    opacity 0.7s var(--ease),
    transform 0.75s var(--ease),
    filter 0.7s var(--ease);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}

.reveal-d0 { --reveal-delay: 0ms; }
.reveal-d1 { --reveal-delay: 60ms; }
.reveal-d2 { --reveal-delay: 120ms; }
.reveal-d3 { --reveal-delay: 180ms; }
.reveal-d4 { --reveal-delay: 240ms; }
.reveal-d5 { --reveal-delay: 300ms; }
.reveal-d6 { --reveal-delay: 360ms; }

.reveal.is-in {
  opacity: 1;
  transform: none;
  filter: none;
}

/* Ortada sabit, saydam filigran — tıklamayı ve okumayı engellemez */
.scales-stage {
  position: fixed;
  inset: 0;
  z-index: 5;
  display: grid;
  place-items: center;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.6s var(--ease);
}

.scales-stage.is-visible {
  opacity: 1;
}

.scales-stage__inner {
  width: min(24rem, 68vw);
  transform: translate3d(0, var(--scales-drift, 0px), 0) scale(var(--scales-scale, 1));
  opacity: var(--scales-opacity, 0.16);
  mix-blend-mode: multiply;
  transition: opacity 0.2s linear, transform 0.12s linear;
  will-change: transform, opacity;
}

.scales-svg {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}

.scales-beam {
  transform-origin: 200px 118px;
  transform: rotate(var(--scales-tilt, 0deg));
  transition: transform 0.12s linear;
}

.scales-pan {
  transition: transform 0.12s linear;
}

html[data-theme="dark"] .scales-stage__inner {
  opacity: var(--scales-opacity, 0.2);
  mix-blend-mode: screen;
}

/* Menü / floating butonlar terazinin üstünde */
.site-header {
  z-index: 50;
}

.float-actions {
  z-index: 60;
}

/* Backdrop içeriğin üstünde, menü panelinin altında kalmalı */
.nav-backdrop {
  z-index: 70;
}

body.mobile-nav-open .site-header {
  z-index: 130;
}

@media (max-width: 719px) {
  .scales-stage__inner {
    width: min(18rem, 78vw);
  }

  .reveal {
    transform: translate3d(0, 36px, 0);
  }
}

@media (min-width: 960px) {
  .scales-stage__inner {
    width: min(28rem, 42vw);
  }
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    filter: none;
    transition: none;
  }

  .scales-stage,
  .scales-stage__inner,
  .scales-beam,
  .scales-pan {
    animation: none !important;
    transition: none !important;
    transform: none !important;
  }

  .hero__content {
    transform: none !important;
    opacity: 1 !important;
  }

  .mobile-nav.is-open,
  .nav-item--has-sub.is-open > .nav-sub--mobile {
    animation: none !important;
  }

  .nav-backdrop {
    transition: none !important;
  }
}