/* StaggeredMenu — vanilla JS port (from React Bits), skinned to the ABST
   vector-line design system. Toggle button lives in the page header;
   the sliding panel + prelayer stripes live in a fixed body-level overlay. */

.sm-toggle {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  border: none;
  cursor: pointer;
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1;
  padding: 0;
}

.sm-toggle:focus-visible {
  outline: 2px solid var(--accent-cyan);
  outline-offset: 6px;
}

.sm-toggle-textWrap {
  position: relative;
  display: inline-block;
  height: 1em;
  overflow: hidden;
  white-space: nowrap;
}

.sm-toggle-textInner {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.sm-toggle-line {
  display: block;
  height: 1em;
  line-height: 1;
}

.sm-icon {
  position: relative;
  width: 14px;
  height: 14px;
  flex: 0 0 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.sm-icon-line {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 100%;
  height: 2px;
  background: currentColor;
  transform: translate(-50%, -50%);
}

/* Overlay: fixed to the viewport, sits just below the header so the logo
   and toggle always render above it. */

.staggered-menu-overlay {
  position: fixed;
  inset: 0;
  z-index: 9;
  pointer-events: none;
}

.sm-prelayers {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: clamp(260px, 38vw, 420px);
  pointer-events: none;
  z-index: 1;
}

[data-position='left'] .sm-prelayers {
  right: auto;
  left: 0;
}

.sm-prelayer {
  position: absolute;
  inset: 0;
}

.staggered-menu-panel {
  position: absolute;
  top: 0;
  right: 0;
  width: clamp(260px, 38vw, 420px);
  height: 100%;
  background: var(--accent);
  border-left: 1.5px solid rgba(255, 255, 255, 0.25);
  display: flex;
  flex-direction: column;
  padding: 7.5em 2em 2em;
  overflow-y: auto;
  z-index: 2;
  pointer-events: auto;
}

[data-position='left'] .staggered-menu-panel {
  right: auto;
  left: 0;
  border-left: none;
  border-right: 1.5px solid rgba(255, 255, 255, 0.25);
}

.sm-panel-inner {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.sm-panel-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.sm-panel-itemWrap {
  position: relative;
  overflow: visible;
  line-height: 1;
}

.sm-panel-item {
  position: relative;
  display: inline-block;
  color: #fff;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.8rem, 6vw, 2.6rem);
  letter-spacing: -0.01em;
  text-transform: uppercase;
  text-decoration: none;
  line-height: 1;
  cursor: pointer;
  padding-right: 1.5em;
  transform-origin: 0% 50%;
  transition: transform 0.25s ease, color 0.25s ease;
}

.sm-panel-item:hover,
.sm-panel-item.is-current {
  transform: scale(1.1);
  color: var(--sm-accent, var(--accent-cyan));
}

.sm-panel-itemLabel {
  display: inline-block;
  will-change: transform;
  transform-origin: 50% 100%;
}

.sm-panel-list[data-numbering] {
  counter-reset: smItem;
}

.sm-panel-list[data-numbering] .sm-panel-item::after {
  counter-increment: smItem;
  content: counter(smItem, decimal-leading-zero);
  position: absolute;
  top: 0.25em;
  right: 0.1em;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--sm-accent, var(--accent));
  opacity: var(--sm-num-opacity, 0);
  pointer-events: none;
  user-select: none;
}

.sm-socials {
  margin-top: auto;
  padding-top: 2rem;
  border-top: 1.5px solid rgba(255, 255, 255, 0.25);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.sm-socials-title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65);
}

.sm-socials-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.sm-socials-link {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: #fff;
  text-decoration: none;
  border-bottom: 1.5px solid transparent;
  padding-bottom: 2px;
  transition: color 0.2s, border-color 0.2s;
}

.sm-socials-link:hover {
  color: var(--sm-accent, var(--accent));
  border-color: var(--sm-accent, var(--accent));
}

@media (max-width: 1024px) {
  .sm-prelayers,
  .staggered-menu-panel {
    width: 100%;
  }

  [data-position='left'] .sm-prelayers,
  [data-position='left'] .staggered-menu-panel {
    left: 0;
  }
}