/* ==========================================================================
   Void Walkers — Components
   1 Navbar · 2 Buttons · 3 Hero · 4 Spotlight cards · 5 Members · 6 States
   7 Forms · 8 Accordion · 10 Hierarchy page · 11 Footer
   (Settings panel lives in css/settings.css)
   ========================================================================== */

/* ---------- 1. Navbar ---------- */

.navbar {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  background: linear-gradient(rgba(4, 5, 11, 0.78), rgba(4, 5, 11, 0.45));
  backdrop-filter: blur(14px) saturate(1.2);
  -webkit-backdrop-filter: blur(14px) saturate(1.2);
  border-bottom: 1px solid var(--line);
  animation: nav-in 760ms var(--ease) backwards;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease), backdrop-filter var(--dur) var(--ease);
}

/* Denser, more "glassy" bar once the page is scrolled (.dataset by js/main.js) */
.navbar[data-scrolled="true"] {
  background: linear-gradient(rgba(4, 5, 11, 0.92), rgba(4, 5, 11, 0.82));
  border-bottom-color: rgb(255 255 255 / 0.13);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.38);
}

@keyframes nav-in { from { opacity: 0; transform: translateY(-10px); } }

/* Scroll progress — thin accent line tracking reading position (updated in main.js) */
.navbar__progress {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  z-index: 4;
  pointer-events: none;
  background: linear-gradient(90deg, var(--accent), rgb(var(--accent-rgb) / 0.25) 92%, transparent);
  box-shadow: 0 0 12px var(--accent-mid);
  transform: scaleX(var(--sc, 0));
  transform-origin: 0 50%;
  opacity: 0;
  transition: opacity var(--dur) var(--ease);
}
.navbar__progress[data-visible="true"] { opacity: 1; }

.navbar__inner {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
}

.navbar__logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}

@media (max-width: 420px) { .navbar__logo { font-size: 1rem; gap: 8px; } .navbar__link--cta { padding: 10px 18px; border-radius: var(--radius-pill); background: var(--accent); color: var(--on-accent) !important; font-weight: 600; transition: box-shadow var(--dur) var(--ease), transform var(--dur) var(--ease-spring); }
.navbar__link--cta::before { display: none; }
.navbar__link--cta:hover { color: var(--on-accent) !important; box-shadow: 0 8px 28px var(--accent-mid); transform: translateY(-2px); }

.navbar__actions { gap: 6px; } .icon-btn { width: 38px; height: 38px; } }

.navbar__logo-img { width: 36px; height: 36px; border-radius: 10px; object-fit: contain; background: #08060f; border: 1px solid rgb(var(--accent-rgb) / 0.4); transition: transform var(--dur-slow) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease); }
.navbar__logo:hover .navbar__logo-img { transform: rotate(-6deg) scale(1.08); box-shadow: 0 0 26px rgb(var(--accent-rgb) / 0.5); border-color: rgb(var(--accent-rgb) / 0.85); }

.navbar__logo-mark {
  position: relative;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: radial-gradient(circle, #000 0 36%, var(--accent) 40% 58%, transparent 62%);
  box-shadow: 0 0 18px var(--accent-mid);
  transition: transform var(--dur-slow) var(--ease), box-shadow var(--dur) var(--ease);
}

.navbar__logo:hover .navbar__logo-mark { transform: rotate(180deg) scale(1.15); box-shadow: 0 0 26px var(--accent-glow); }

.navbar__links { display: flex; align-items: center; gap: 22px; }

.navbar__link {
  position: relative;
  display: inline-block;
  padding: 10px 2px;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-2);
  transition: color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.navbar__link::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -2px;
  width: 5px;
  height: 5px;
  margin-left: -2.5px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent-glow);
  transform: scale(0);
  transition: transform var(--dur) var(--ease-spring);
}

.navbar__link:hover { color: var(--accent); transform: translateY(-1px); }
.navbar__link:hover::before,
.navbar__link[aria-current="page"]::before { transform: scale(1); }
.navbar__link[aria-current="page"] { color: var(--text); }

/* Desktop primary CTA — "Join us" gets a real button instead of a plain link
   (scoped to desktop so the mobile menu keeps its stacked row styling). */
@media (min-width: 1121px) {
  .navbar__link--cta {
    padding: 9px 20px;
    margin-left: 8px;
    border: 1px solid rgb(var(--accent-rgb) / 0.55);
    border-radius: var(--radius-pill);
    background: rgb(var(--accent-rgb) / 0.1);
    color: var(--text) !important;
    font-weight: 600;
    transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease),
      border-color var(--dur) var(--ease), transform var(--dur) var(--ease-spring), box-shadow var(--dur) var(--ease);
  }
  .navbar__link--cta::before { display: none; }
  .navbar__link--cta:hover {
    background: var(--accent);
    color: var(--on-accent) !important;
    border-color: var(--accent);
    box-shadow: 0 8px 30px rgb(var(--accent-rgb) / 0.38);
    transform: translateY(-1px);
  }
}

.navbar__actions { display: flex; align-items: center; gap: var(--space-2); }

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--line-2);
  color: var(--text-2);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease),
    background-color var(--dur) var(--ease), transform var(--dur) var(--ease-spring), box-shadow var(--dur) var(--ease);
}

.icon-btn svg { width: 17px; height: 17px; transition: transform var(--dur-slow) var(--ease); }
.icon-btn:hover { color: var(--accent); border-color: var(--accent); background: var(--accent-soft); box-shadow: 0 0 22px var(--accent-soft); transform: translateY(-2px); }
.icon-btn:active { transform: scale(0.92); }
#settingsOpen:hover svg { transform: rotate(90deg); }

/* Equaliser dots — animate only while music is actually playing */
.eq { display: inline-flex; align-items: flex-end; gap: 2px; height: 14px; }
.eq i { display: block; width: 2px; height: 3px; border-radius: 1px; background: currentColor; transition: height var(--dur) var(--ease); }
#soundToggle[data-state="playing"] { color: var(--accent); border-color: var(--accent-mid); }
#soundToggle[data-state="playing"] .eq i { animation: eq 900ms ease-in-out infinite; }
#soundToggle[data-state="playing"] .eq i:nth-child(2) { animation-delay: -300ms; animation-duration: 1100ms; }
#soundToggle[data-state="playing"] .eq i:nth-child(3) { animation-delay: -600ms; animation-duration: 780ms; }
#soundToggle[data-state="playing"] .eq i:nth-child(4) { animation-delay: -150ms; animation-duration: 1000ms; }
#soundToggle[data-state="muted"] .eq i { height: 2px; opacity: 0.5; }
@keyframes eq { 0%, 100% { height: 3px; } 50% { height: 14px; } }

.navbar__toggle { display: none; }
.navbar__toggle-bars { position: relative; width: 16px; height: 10px; }
.navbar__toggle-bars span { position: absolute; left: 0; width: 100%; height: 1.5px; background: currentColor; transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease); }
.navbar__toggle-bars span:nth-child(1) { top: 0; }
.navbar__toggle-bars span:nth-child(2) { top: 50%; transform: translateY(-50%); }
.navbar__toggle-bars span:nth-child(3) { bottom: 0; }
.navbar[data-open="true"] .navbar__toggle-bars span:nth-child(1) { transform: translateY(4.25px) rotate(45deg); }
.navbar[data-open="true"] .navbar__toggle-bars span:nth-child(2) { opacity: 0; }
.navbar[data-open="true"] .navbar__toggle-bars span:nth-child(3) { transform: translateY(-4.25px) rotate(-45deg); }

@media (max-width: 1120px) {
  .navbar__toggle { display: inline-flex; }
  .navbar__links {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: rgba(4, 5, 11, 0.985);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--line);
    max-height: 0;
    overflow: hidden;
    visibility: hidden;
    transition: max-height var(--dur) var(--ease), visibility 0s linear var(--dur);
  }
  .navbar[data-open="true"] .navbar__links { max-height: 560px; visibility: visible; transition-delay: 0s; }
  .navbar__link { padding: var(--space-4) var(--gutter); border-bottom: 1px solid var(--line); font-size: 0.8125rem; }
  .navbar__links li { width: 100%; }
  .navbar__link { display: block; }
  .navbar__link--cta { margin: var(--space-4) var(--gutter); width: auto; padding: 14px 18px; text-align: center; border-bottom: 0; }
  .navbar__links li:last-child .navbar__link { border-bottom: 0; }
  .navbar__link::before { left: var(--gutter); bottom: auto; top: 50%; margin: -2.5px 0 0; }
  .navbar__link[aria-current="page"], .navbar__link:hover { padding-left: calc(var(--gutter) + 16px); }
  .navbar__link { transition: color var(--dur) var(--ease), padding var(--dur) var(--ease); }
}

/* ---------- 2. Buttons ---------- */

.btn {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 50px;
  padding-inline: 28px;
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease),
    transform var(--dur) var(--ease-spring), box-shadow var(--dur) var(--ease);
}

.btn::before {
  content: "";
  position: absolute;
  inset: -1px;
  z-index: -1;
  border-radius: inherit;
  transform: translateY(102%);
  transition: transform 520ms var(--ease);
}

.btn__arrow { width: 16px; height: 16px; transition: transform var(--dur) var(--ease); }
.btn:hover .btn__arrow { transform: translateX(5px); }
.btn:hover::before { transform: translateY(0); }
.btn:active { transform: scale(0.96); }

.btn--primary { background: var(--accent); color: var(--on-accent); border: 1px solid var(--accent); box-shadow: inset 0 1px 0 rgb(255 255 255 / 0.28), 0 6px 26px rgb(var(--accent-rgb) / 0.2); }
.btn--primary::before { background: var(--text); }
.btn--primary::after { content: ""; position: absolute; inset: 0 auto 0 -40%; width: 34%; z-index: 1; border-radius: inherit; background: linear-gradient(100deg, transparent, rgba(255, 255, 255, 0.28), transparent); transform: translateX(-130%) skewX(-18deg); transition: transform 720ms var(--ease); pointer-events: none; }
.btn--primary:hover { color: var(--on-accent); box-shadow: inset 0 1px 0 rgb(255 255 255 / 0.34), 0 14px 48px rgb(var(--accent-rgb) / 0.42); transform: translateY(-2px); }
.btn--primary:hover::after { transform: translateX(440%) skewX(-18deg); }
.btn--secondary { background: rgb(255 255 255 / 0.02); color: var(--text); border: 1px solid var(--line-3); }
.btn--secondary::before { background: var(--accent); }
.btn--secondary:hover { color: var(--on-accent); border-color: var(--accent); box-shadow: 0 12px 40px rgb(var(--accent-rgb) / 0.25); transform: translateY(-2px); }

.btn:disabled { opacity: 0.55; cursor: not-allowed; transform: none; }
.btn:disabled::before { display: none; }

/* ---------- 3. Hero + black hole ---------- */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--nav-height) 0 var(--space-7);
  overflow: hidden;
  touch-action: pan-y;
}

.hero--no-gl .hero__canvas { display: none; }
.hero--no-gl::before { content: ""; position: absolute; inset: 0; z-index: 0; background: radial-gradient(circle at 50% 44%, #000 0 7%, rgb(var(--accent-rgb) / 0.95) 7.4%, rgb(var(--accent-rgb) / 0.25) 11%, transparent 30%); }
.hero__canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; }

/* HUD frame — faint corner brackets across the top of the viewport */
.hero__frame {
  position: absolute;
  top: calc(var(--nav-height) + var(--space-4));
  left: 0;
  right: 0;
  height: 72px;
  z-index: 2;
  pointer-events: none;
  background: var(--hud-img);
  background-position: var(--hud-pos);
  background-size: var(--hud-size);
  background-repeat: no-repeat;
  opacity: 0.45;
  -webkit-mask: linear-gradient(180deg, #000 30%, transparent);
  mask: linear-gradient(180deg, #000 30%, transparent);
  animation: frame-in 1s var(--ease) 200ms backwards;
}

/* A thin accent scanline sweeps the HUD frame every few seconds */
.hero__frame::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 200px;
  height: 1px;
  opacity: 0.55;
  background: linear-gradient(90deg, transparent, rgb(var(--accent-rgb) / 0.8), transparent);
  animation: hud-sweep 12s linear 3s infinite;
}

@keyframes hud-sweep { from { transform: translateX(-220px); } to { transform: translateX(100vw); } }
@keyframes frame-in { from { opacity: 0; } }

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 46%;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(transparent, rgba(4, 5, 11, 0.78) 55%, transparent);
}

.hero__meta {
  position: absolute;
  top: calc(var(--nav-height) + var(--space-5));
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  pointer-events: none;
  padding-inline: calc(var(--gutter) + 14px);
  text-shadow: 0 1px 14px rgba(4, 5, 11, 0.9);
}

.hero__status { display: inline-flex; align-items: center; gap: 10px; }
.hero__status::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft), 0 0 16px var(--accent-glow);
  animation: pulse-dot 2.6s cubic-bezier(0.45, 0, 0.2, 1) infinite;
}
@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 4px var(--accent-soft), 0 0 16px var(--accent-glow); }
  50% { box-shadow: 0 0 0 8px rgb(var(--accent-rgb) / 0.06), 0 0 22px var(--accent-glow); }
}

.hero__sector { position: relative; }
.hero__sector::before { content: "⟨"; opacity: 0.5; }
.hero__sector::after { content: "⟩"; opacity: 0.5; }

.hero__content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
  align-items: end;
  gap: var(--space-7);
  pointer-events: none;
}

.hero__content a, .hero__content button { pointer-events: auto; }
.hero__title span { display: block; transition: opacity var(--dur-slow) var(--ease); animation: hero-rise 900ms var(--ease) backwards; }
.hero__title span + span { animation-delay: 180ms; }
@keyframes hero-rise { from { opacity: 0; transform: translateY(38px); filter: blur(12px); } }
/* "WALKERS" reads as an outline that fills with the accent on hero hover */
@supports (-webkit-text-stroke: 1px #000) {
  .hero__title span + span {
    color: transparent;
    -webkit-text-stroke: 1.5px rgba(243, 244, 248, 0.52);
    transition: -webkit-text-stroke-color var(--dur-slow) var(--ease), color var(--dur-slow) var(--ease);
  }
  .hero:hover .hero__title span + span,
  .hero__title:hover span + span {
    color: var(--accent);
    -webkit-text-fill-color: var(--accent);
    -webkit-text-stroke-color: transparent;
    text-shadow: 0 0 44px var(--accent-glow);
  }
}
/* "VOID" gets a machined vertical gradient + a slow light sweep across the dots */
@supports ((-webkit-background-clip: text) or (background-clip: text)) {
  .hero__title span:first-child {
    color: transparent;
    background-image:
      linear-gradient(104deg, rgb(255 255 255 / 0) 42%, rgb(255 255 255 / 0.13) 47%, rgb(255 255 255 / 0.38) 50%, rgb(255 255 255 / 0.13) 53%, rgb(255 255 255 / 0) 58%),
      linear-gradient(180deg, #ffffff 2%, rgb(230 233 244 / 0.76) 96%);
    background-size: 320% 100%, 100% 100%;
    background-position: 220% 0, 0 0;
    -webkit-background-clip: text;
    background-clip: text;
    animation: title-sheen 9s var(--ease) 2.6s infinite;
  }
}
@keyframes title-sheen {
  0%, 12% { background-position: 220% 0, 0 0; }
  42%, 100% { background-position: -120% 0, 0 0; }
}
.hero__side { display: flex; flex-direction: column; gap: var(--space-5); padding-bottom: 0.6rem; }
.hero__subtitle { font-size: var(--fs-md); max-width: 44ch; color: var(--text-2); }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-3); }
.hero__hint { display: inline-flex; align-items: center; gap: 10px; }
.hero__hint::before { content: ""; width: 22px; height: 1px; background: linear-gradient(90deg, var(--line-3), transparent); }

/* ---------- Hero scroll cue (fixed to the viewport bottom) ---------- */
.hero__scroll {
  position: fixed;
  left: 50%;
  bottom: clamp(16px, 3.4vh, 34px);
  z-index: 80;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 9px 12px 10px;
  color: var(--text-2);
  border: 1px solid var(--line-2);
  border-radius: var(--radius-pill);
  background: rgb(4 5 11 / 0.62);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 1;
  transform: translate(-50%, 0);
  transition: opacity 220ms var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.hero__scroll[data-hidden="true"] { opacity: 0; pointer-events: none; transform: translate(-50%, 16px); }
.hero__scroll:hover { color: var(--accent); border-color: var(--accent-mid); box-shadow: 0 0 30px var(--accent-soft); transform: translate(-50%, -3px); }
.hero__scroll:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.hero__scroll-label { font-family: var(--font-mono); font-size: 0.58rem; letter-spacing: 0.2em; text-transform: uppercase; }
.hero__scroll-icon { display: grid; place-items: center; width: 27px; height: 27px; border: 1px solid currentColor; border-radius: 50%; }
.hero__scroll-icon svg { width: 14px; height: 14px; animation: hero-scroll-bob 2.2s ease-in-out 2.2s infinite; }
@keyframes hero-scroll-bob { 0%, 100% { transform: translateY(-2px); } 50% { transform: translateY(3px); } }
@media (max-width: 720px) { .hero__scroll { bottom: 14px; padding: 7px 9px 8px; } .hero__scroll-label { display: none; } }
@media (prefers-reduced-motion: reduce) { .hero__scroll-icon svg { animation: none; } }

@media (max-width: 860px) {
  .hero { padding-bottom: var(--space-6); }
  .hero__content { grid-template-columns: 1fr; gap: var(--space-5); }
  .hero__meta { flex-direction: column; align-items: flex-start; gap: var(--space-2); left: 0; transform: none; padding-inline: var(--gutter); }
}

/* ---------- 4. Spotlight cards (cursor-tracked border + glow, see main.js) ---------- */

.spot { position: relative; isolation: isolate; }

/* .step-card is excluded: it already paints its own "0N" ghost number on
   ::before and a hairline on ::after, so sharing these pseudos with the
   spotlight fused both styles into a stray pill hugging the card's left edge
   (join.html hover glitch). Its hover cue stays the pages.css lift + glow. */
.spot:not(.step-card)::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  border-radius: inherit;
  padding: 1px;
  pointer-events: none;
  background: radial-gradient(220px circle at var(--mx, 50%) var(--my, 50%), var(--accent), transparent 70%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
  opacity: 0;
  transition: opacity var(--dur) var(--ease);
}

.spot:not(.step-card)::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  pointer-events: none;
  background: radial-gradient(340px circle at var(--mx, 50%) var(--my, 50%), var(--accent-soft), transparent 65%);
  opacity: 0;
  transition: opacity var(--dur) var(--ease);
}

.spot:hover::before, .spot:hover::after { opacity: 1; }

/* On hover, spotlight panels also get HUD corner ticks — "signal locked" cue.
   Extends .spot::after's glow with 8 hairline gradients (one bracket per corner). */
.spot:not(.step-card):hover::after {
  background:
    radial-gradient(340px circle at var(--mx, 50%) var(--my, 50%), var(--accent-soft), transparent 65%),
    var(--hud-img);
  background-position: 0 0, var(--hud-pos);
  background-size: auto, var(--hud-size);
  background-repeat: no-repeat, no-repeat;
}

/* ---------- 5. Members ---------- */

.members-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: var(--space-4); }

.member-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(6px);
  animation: reveal-in var(--dur-slow) var(--ease) backwards;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.member-card.no-anim { animation: none; }
.member-card:hover { transform: translateY(-4px); background: var(--surface-2); border-color: transparent; box-shadow: var(--shadow-md), var(--glow-accent); }

.member-card__header { display: flex; align-items: flex-start; gap: var(--space-3); }
.member-card__index { margin-left: auto; font-size: var(--fs-label); letter-spacing: var(--tracking-label); color: var(--text-3); font-variant-numeric: tabular-nums; }

.member-card__avatar {
  flex-shrink: 0;
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid var(--line-2);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--text);
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease), transform var(--dur-slow) var(--ease);
}

.member-card:hover .member-card__avatar { background: var(--accent); color: var(--on-accent); border-color: var(--accent); transform: rotate(-8deg); }
.member-card__name { font-size: var(--fs-md); font-weight: 600; line-height: 1.2; }
.member-card__tags { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.member-card__description { font-size: var(--fs-sm); flex-grow: 1; }
.member-card__footer { display: flex; align-items: center; gap: var(--space-2); padding-top: var(--space-4); border-top: 1px solid var(--line); }

.tag {
  display: inline-flex;
  align-items: center;
  height: 26px;
  padding-inline: 12px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line-2);
  background: var(--surface-2);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-2);
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.tag:hover { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }

.role-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--tier, var(--text-2));
}

.role-pill::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--tier, var(--text-3)); box-shadow: 0 0 10px var(--tier, transparent); }
.role-pill[data-tier="founder"] { --tier: var(--tier-founder); }
.role-pill[data-tier="coordinator"] { --tier: var(--tier-coordinator); }
.role-pill[data-tier="management"] { --tier: var(--tier-management); }
.role-pill[data-tier="department"] { --tier: var(--tier-department); }
.role-pill[data-tier="moderator"] { --tier: var(--tier-moderator); }
.role-pill[data-tier="leads"] { --tier: var(--tier-leads); }
.role-pill[data-tier="members"] { --tier: var(--tier-members); }
.role-pill[data-tier="external"] { --tier: var(--tier-external); }

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--line-2);
  color: var(--text-2);
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease), transform var(--dur) var(--ease-spring);
}

.social-link svg { width: 16px; height: 16px; }
.social-link:hover { background: var(--accent); border-color: var(--accent); color: var(--on-accent); transform: translateY(-3px); box-shadow: 0 10px 28px rgb(var(--accent-rgb) / 0.3); }

/* ---------- 6. Loading / error / empty states ---------- */

.skeleton-card { display: flex; flex-direction: column; gap: var(--space-4); padding: var(--space-5); border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); }
.skeleton-row { display: flex; align-items: center; gap: var(--space-3); }
.skeleton-row--stack { flex-direction: column; align-items: stretch; gap: var(--space-2); }

.skeleton-line,
.data-table__skeleton-cell {
  border-radius: var(--radius-sm);
  background: linear-gradient(100deg, var(--surface-2) 30%, var(--surface-3) 50%, var(--surface-2) 70%);
  background-size: 220% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
}

@keyframes shimmer { 0% { background-position: 190% 0; } 100% { background-position: -30% 0; } }

.skeleton-avatar { width: 46px; height: 46px; border-radius: 50%; }
.skeleton-line--title { width: 55%; height: 14px; }
.skeleton-line--tag { width: 72px; height: 24px; border-radius: var(--radius-pill); }
.skeleton-line--text { width: 100%; height: 11px; }
.skeleton-line--text:last-child { width: 78%; }
.data-table__skeleton-cell { height: 12px; width: 70%; }
.data-table tbody tr:nth-child(2n) .data-table__skeleton-cell { width: 52%; }
.data-table tbody tr:nth-child(3n) .data-table__skeleton-cell { width: 84%; }

.error-banner {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  margin-bottom: var(--space-6);
  background: var(--error-soft);
  border: 1px solid var(--error-line);
  border-left: 3px solid var(--error);
  border-radius: var(--radius-md);
}

.error-banner__icon { flex-shrink: 0; width: 20px; height: 20px; margin-top: 2px; color: var(--error); }
.error-banner__title { font-size: var(--fs-sm); font-weight: 600; color: var(--text); margin-bottom: 2px; }
.error-banner__message { font-size: var(--fs-sm); color: var(--text-2); margin: 0; }

.empty-state { padding: var(--space-8) var(--space-5); text-align: center; border: 1px dashed var(--line-2); border-radius: var(--radius-lg); color: var(--text-2); }

/* ---------- 7. Forms ---------- */

.form-card { padding: var(--space-7); background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); backdrop-filter: blur(8px); }
.form-group { margin-bottom: var(--space-5); }
.form-label { display: block; margin-bottom: var(--space-2); font-size: var(--fs-label); font-weight: 500; letter-spacing: var(--tracking-label); text-transform: uppercase; color: var(--text-2); }

.form-control {
  width: 100%;
  padding: 14px 16px;
  background: rgba(2, 3, 8, 0.6);
  border: 1px solid var(--line-2);
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  color: var(--text);
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.form-control::placeholder { color: var(--text-3); }
.form-control:hover { border-color: var(--line-3); }
.form-control:focus { border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft), 0 0 30px var(--accent-soft), inset 0 1px 0 rgb(255 255 255 / 0.05); background: rgba(2, 3, 8, 0.85); }
.form-group:focus-within .form-label { color: var(--accent); }
textarea.form-control { resize: vertical; min-height: 150px; }
.form-error { min-height: 18px; margin-top: var(--space-2); font-size: var(--fs-xs); color: var(--error); }
.form-submit-row { display: flex; align-items: center; gap: var(--space-4); }
.hp-field { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

.form-success { display: none; align-items: center; gap: var(--space-3); padding: var(--space-5); margin-bottom: var(--space-6); background: var(--success-soft); border: 1px solid rgba(46, 230, 166, 0.35); border-radius: var(--radius-md); }
.form-success[data-visible="true"] { display: flex; animation: reveal-in var(--dur) var(--ease) backwards; }
.form-success__icon { flex-shrink: 0; width: 22px; height: 22px; color: var(--success); }
.form-success h3 { font-size: var(--fs-sm); margin-bottom: 2px; }
.form-success p { margin: 0; font-size: var(--fs-xs); }

/* ---------- 8. Accordion ---------- */

.accordion { counter-reset: faq; display: flex; flex-direction: column; gap: var(--space-3); }
.accordion-item { overflow: hidden; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-md); transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease); }
.accordion-item:has(.accordion-trigger[aria-expanded="true"]) { background: var(--surface-2); border-color: var(--accent-mid); box-shadow: inset 2px 0 0 var(--accent), 0 10px 34px rgba(0, 0, 0, 0.3); }

.accordion-trigger { width: 100%; display: flex; align-items: center; gap: var(--space-4); padding: var(--space-5); text-align: left; font-size: var(--fs-md); font-weight: 500; transition: color var(--dur) var(--ease); }
.accordion-trigger::before { counter-increment: faq; content: counter(faq, decimal-leading-zero); font-size: var(--fs-label); letter-spacing: var(--tracking-label); color: var(--text-3); font-variant-numeric: tabular-nums; transition: color var(--dur) var(--ease); }
.accordion-trigger:hover { color: var(--accent); }
.accordion-trigger:hover::before, .accordion-trigger[aria-expanded="true"]::before { color: var(--accent); }
.accordion-trigger__icon { flex-shrink: 0; width: 18px; height: 18px; margin-left: auto; color: var(--text-2); transition: transform var(--dur) var(--ease-spring), color var(--dur) var(--ease); }
.accordion-trigger[aria-expanded="true"] .accordion-trigger__icon { transform: rotate(135deg); color: var(--accent); }

.accordion-panel { display: grid; grid-template-rows: 0fr; transition: grid-template-rows var(--dur) var(--ease); }
.accordion-trigger[aria-expanded="true"] + .accordion-panel { grid-template-rows: 1fr; }
.accordion-panel__inner { overflow: hidden; }
.accordion-panel p { padding: 0 var(--space-5) var(--space-5) calc(var(--space-5) + 2.2em + var(--space-4)); max-width: 72ch; font-size: var(--fs-sm); }

@media (max-width: 640px) { .accordion-panel p { padding-left: var(--space-5); } }

/* ---------- 10. Hierarchy page ---------- */

.panel { padding: var(--space-5); background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); }
.panel + .panel { margin-top: var(--space-4); }
.panel h3 { margin-bottom: var(--space-4); font-size: var(--fs-md); }
.panel h4 { margin-bottom: var(--space-2); font-size: var(--fs-sm); }

.org-chart { display: flex; flex-direction: column; align-items: center; }
.org-connector { position: relative; width: 1px; height: var(--space-6); background: linear-gradient(var(--line-3), var(--line-2)); }
.org-connector::after { content: ""; position: absolute; bottom: -1px; left: 50%; width: 7px; height: 7px; border-right: 1px solid var(--line-3); border-bottom: 1px solid var(--line-3); transform: translateX(-50%) rotate(45deg); }

.org-node { width: 100%; display: flex; align-items: center; gap: var(--space-4); padding: var(--space-4) var(--space-5); background: var(--surface); border: 1px solid var(--line); border-left: 3px solid var(--tier, var(--accent)); border-radius: var(--radius-md); transition: background-color var(--dur) var(--ease), transform var(--dur) var(--ease); }
.org-node:hover { background: var(--surface-2); transform: translateY(-2px); }
.org-node--solo { max-width: 540px; }
.org-node--wide { max-width: var(--max-width); }
.org-node__icon { flex-shrink: 0; width: 42px; height: 42px; display: flex; align-items: center; justify-content: center; border-radius: 50%; background: var(--tier-soft, var(--accent-soft)); color: var(--tier, var(--accent)); }
.org-node__icon svg { width: 20px; height: 20px; }
.org-node h3 { margin-bottom: 2px; font-size: var(--fs-md); }
.org-node p { margin: 0; font-size: var(--fs-xs); }

.org-tier-panel { width: 100%; max-width: var(--max-width); padding: var(--space-5); border: 1px solid var(--line); border-radius: var(--radius-lg); background: rgba(255, 255, 255, 0.015); }
.org-tier-panel__head { margin-bottom: var(--space-5); text-align: center; }
.org-tier-panel__head h3 { margin-bottom: 2px; font-size: var(--fs-md); color: var(--tier, var(--text)); }
.org-tier-panel__head p { font-size: var(--fs-xs); }
.org-tier-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: var(--space-3); }

.org-tile { padding: var(--space-4); background: var(--surface); border: 1px solid var(--line); border-left: 3px solid var(--tier, var(--accent)); border-radius: var(--radius-sm); transition: transform var(--dur) var(--ease), background-color var(--dur) var(--ease); }
.org-tile:hover { transform: translateY(-3px); background: var(--surface-2); }
.org-tile h4 { margin-bottom: var(--space-2); font-size: var(--fs-sm); }
.org-tile p { margin: 0; font-size: var(--fs-xs); }
.org-tile ul { display: flex; flex-direction: column; gap: 4px; }
.org-tile li { position: relative; padding-left: var(--space-3); font-size: var(--fs-xs); color: var(--text-2); }
.org-tile li::before { content: ""; position: absolute; left: 0; top: 7px; width: 4px; height: 4px; border-radius: 50%; background: var(--tier, var(--accent)); }

.org-tile__members { display: flex; flex-wrap: wrap; align-items: baseline; gap: 5px; margin-top: var(--space-3); padding-top: var(--space-3); border-top: 1px solid var(--line); }
.org-tile__members-label { flex-basis: 100%; margin-bottom: 2px; color: var(--text-3); }
.org-member { padding: 3px 8px; font-size: 0.68rem; line-height: 1.45; color: var(--text-2); background: var(--surface-2); border: 1px solid var(--line); border-radius: var(--radius-pill); }

.org-node[data-tier="founder"] { --tier: var(--tier-founder); --tier-soft: var(--tier-founder-soft); }
.org-node[data-tier="coordinator"] { --tier: var(--tier-coordinator); --tier-soft: var(--tier-coordinator-soft); }
.org-tier-panel[data-tier="coordinator"] { --tier: var(--tier-coordinator); --tier-soft: var(--tier-coordinator-soft); }
.org-tier-panel[data-tier="management"] { --tier: var(--tier-management); --tier-soft: var(--tier-management-soft); }
.org-tier-panel[data-tier="department"] { --tier: var(--tier-department); --tier-soft: var(--tier-department-soft); }
.org-node[data-tier="moderator"] { --tier: var(--tier-moderator); --tier-soft: var(--tier-moderator-soft); }
.org-node[data-tier="leads"] { --tier: var(--tier-leads); --tier-soft: var(--tier-leads-soft); }
.org-node[data-tier="members"] { --tier: var(--tier-members); --tier-soft: var(--tier-members-soft); }
[data-tier="external"] { --tier: var(--tier-external); --tier-soft: var(--tier-external-soft); }
.guide-item__icon[data-tier="founder"], .legend-dot[data-tier="founder"] { --tier: var(--tier-founder); --tier-soft: var(--tier-founder-soft); }
.guide-item__icon[data-tier="coordinator"], .legend-dot[data-tier="coordinator"] { --tier: var(--tier-coordinator); --tier-soft: var(--tier-coordinator-soft); }
.guide-item__icon[data-tier="management"], .legend-dot[data-tier="management"] { --tier: var(--tier-management); --tier-soft: var(--tier-management-soft); }
.guide-item__icon[data-tier="department"], .legend-dot[data-tier="department"] { --tier: var(--tier-department); --tier-soft: var(--tier-department-soft); }
.guide-item__icon[data-tier="moderator"], .legend-dot[data-tier="moderator"] { --tier: var(--tier-moderator); --tier-soft: var(--tier-moderator-soft); }
.guide-item__icon[data-tier="leads"], .legend-dot[data-tier="leads"] { --tier: var(--tier-leads); --tier-soft: var(--tier-leads-soft); }
.guide-item__icon[data-tier="members"], .legend-dot[data-tier="members"] { --tier: var(--tier-members); --tier-soft: var(--tier-members-soft); }

.ladder { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-bottom: var(--space-4); }
.ladder-step { flex: 1 1 110px; display: flex; flex-direction: column; align-items: center; gap: var(--space-2); padding: var(--space-4) var(--space-3); text-align: center; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-md); transition: transform var(--dur) var(--ease), background-color var(--dur) var(--ease); }
.ladder-step:hover { transform: translateY(-4px); background: var(--surface-2); }
.ladder-step__index { display: flex; align-items: center; justify-content: center; width: 30px; height: 30px; border-radius: 50%; border: 1px solid var(--line-2); font-size: var(--fs-xs); font-weight: 600; color: var(--text-2); font-variant-numeric: tabular-nums; transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease); }
.ladder-step:hover .ladder-step__index { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.ladder-step h4 { font-size: var(--fs-sm); }
.ladder-step p { margin: 0; font-size: 0.72rem; }
.ladder-core { flex: 1 1 170px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: var(--space-2); padding: var(--space-4) var(--space-3); text-align: center; background: var(--accent-soft); border: 1px solid var(--accent); border-radius: var(--radius-md); box-shadow: 0 0 40px var(--accent-soft); }
.ladder-core h4 { font-size: var(--fs-sm); color: var(--accent); }
.ladder-core p { margin: 0; font-size: 0.72rem; }

.reference-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: var(--space-4); align-items: start; }
.reference-col { display: flex; flex-direction: column; min-width: 0; }
.guide-list { display: flex; flex-direction: column; gap: var(--space-4); }
.guide-item { display: flex; align-items: flex-start; gap: var(--space-3); }
.guide-item__icon { flex-shrink: 0; width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; border-radius: 50%; background: var(--tier-soft, var(--accent-soft)); color: var(--tier, var(--accent)); }
.guide-item__icon svg { width: 15px; height: 15px; }
.guide-item h4 { margin-bottom: 1px; font-size: var(--fs-sm); }
.guide-item p { margin: 0; font-size: var(--fs-xs); }

.flow-list { display: flex; flex-direction: column; align-items: center; }
.flow-item { padding: var(--space-2) var(--space-4); font-size: var(--fs-sm); font-weight: 500; border: 1px solid var(--line-2); border-radius: var(--radius-pill); background: var(--surface-2); transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease); }
.flow-item:hover { border-color: var(--accent); color: var(--accent); }
.flow-arrow { padding-block: var(--space-1); font-size: var(--fs-sm); line-height: 1; color: var(--text-3); }

.legend-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: var(--space-3); }
.legend-item { display: flex; align-items: center; gap: var(--space-2); font-size: var(--fs-xs); color: var(--text-2); }
.legend-dot { flex-shrink: 0; width: 9px; height: 9px; border-radius: 50%; background: var(--tier, var(--accent)); box-shadow: 0 0 10px var(--tier, transparent); }

.stakeholder-block { margin-bottom: var(--space-4); }
.stakeholder-block:last-child { margin-bottom: 0; }
.stakeholder-block ul { display: flex; flex-direction: column; gap: var(--space-2); }
.stakeholder-block li { position: relative; padding-left: var(--space-3); font-size: var(--fs-xs); color: var(--text-2); }
.stakeholder-block li::before { content: ""; position: absolute; left: 0; top: 7px; width: 4px; height: 4px; border-radius: 50%; background: var(--text-3); }

.notes-list { display: flex; flex-direction: column; gap: var(--space-3); }
.notes-item { display: flex; align-items: flex-start; gap: var(--space-2); font-size: var(--fs-xs); color: var(--text-2); }
.notes-item svg { flex-shrink: 0; width: 15px; height: 15px; margin-top: 2px; color: var(--success); }
.panel__lead { margin-bottom: var(--space-3); font-size: var(--fs-sm); }

.principles-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: var(--space-5); text-align: center; }
.principle { display: flex; flex-direction: column; align-items: center; gap: var(--space-2); padding: var(--space-5) var(--space-3); border-radius: var(--radius-md); }
.principle__icon { display: flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line-2); color: var(--text-2); transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease), transform var(--dur) var(--ease-spring); }
.principle:hover .principle__icon { background: var(--accent); border-color: var(--accent); color: var(--on-accent); transform: scale(1.12); }
.principle__icon svg { width: 18px; height: 18px; }
.principle h4 { font-size: var(--fs-sm); }
.principle p { margin: 0; font-size: var(--fs-xs); }
.principles-title { margin-bottom: var(--space-6); text-align: center; }

/* ---------- 11. Footer ---------- */

.footer {
  position: relative;
  overflow: hidden;
  margin-top: var(--space-8);
  padding-block: var(--space-8) var(--space-6);
  border-top: 0;
  background-image: repeating-linear-gradient(180deg, rgb(255 255 255 / 0.018) 0 1px, transparent 1px 7px);
}
.footer::before {
  content: "VOID WALKERS";
  position: absolute;
  left: 50%;
  bottom: 0.18em;
  z-index: -1;
  transform: translateX(-50%);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(5.4rem, 16.5vw, 13.5rem);
  line-height: 1;
  letter-spacing: 0.02em;
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
  color: rgba(255, 255, 255, 0.028);
}
@supports (-webkit-text-stroke: 1px #000) {
  .footer::before { color: transparent; -webkit-text-stroke: 1px rgba(255, 255, 255, 0.05); }
}
.footer::after { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, var(--accent-glow), var(--line) 34%, var(--line) 66%, transparent); }
.footer__grid { position: relative; display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: var(--space-7); }
.footer__brand p { margin-top: var(--space-4); max-width: 38ch; font-size: var(--fs-sm); }
.footer__col h3 { margin-bottom: var(--space-4); }
.footer__col ul { display: flex; flex-direction: column; gap: var(--space-2); }
.footer__col a:not(.social-link) { font-size: var(--fs-sm); color: var(--text-2); transition: color var(--dur) var(--ease), padding var(--dur) var(--ease); }
.footer__col a:not(.social-link):hover { color: var(--accent); padding-left: 6px; }
.footer__social { display: flex; gap: var(--space-2); }
.social-link--static { opacity: 0.45; cursor: default; }
.social-link--static:hover { transform: none; background: transparent; color: var(--text-2); border-color: var(--line-2); }
.footer__bottom { position: relative; display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-3); margin-top: var(--space-7); padding-top: var(--space-5); border-top: 1px solid var(--line); }
.footer p { margin: 0; font-size: var(--fs-xs); color: var(--text-3); }
.footer__bottom p { font-family: var(--font-mono); font-size: calc(var(--fs-xs) - 1.5px); letter-spacing: 0.04em; }
.footer__brand .navbar__logo { margin-bottom: 0; }

@media (max-width: 640px) {
  .form-card { padding: var(--space-5); }
  .footer__grid { grid-template-columns: 1fr; gap: var(--space-6); }
}

/* ---------- 1b. Navbar domains dropdown (markup built in js/main.js) ---------- */

.nav-drop { position: relative; }

.nav-drop__btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: none;
  border: 0;
  cursor: pointer;
  font-family: inherit;
}

.nav-drop__chev { width: 12px; height: 12px; opacity: 0.7; transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease); }
.nav-drop.is-open .nav-drop__chev,
.nav-drop__btn:hover .nav-drop__chev { transform: rotate(180deg); opacity: 1; }
.nav-drop.is-open .nav-drop__btn { color: var(--accent); }

.nav-drop__panel {
  position: absolute;
  top: calc(100% + 16px);
  left: 50%;
  z-index: 130;
  width: min(760px, calc(100vw - 48px));
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(12, 14, 26, 0.985), rgba(6, 7, 14, 0.99));
  border: 1px solid var(--line-2);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translate(-50%, -8px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease), visibility 0s linear var(--dur);
}

/* invisible hover bridge over the gap between button and panel */
.nav-drop__panel::before { content: ""; position: absolute; left: 0; right: 0; top: -18px; height: 18px; }
/* accent receipt line (same language as the navbar progress bar) */
.nav-drop__panel::after {
  content: "";
  position: absolute;
  top: -1px;
  left: 50%;
  width: 54px;
  height: 1px;
  transform: translateX(-50%);
  background: var(--accent);
  box-shadow: 0 0 18px var(--accent-glow);
}

.nav-drop.is-open .nav-drop__panel {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate(-50%, 0);
  transition-delay: 0s;
}

.nav-drop__inner { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--space-5); }
.nav-drop__col > .label { display: block; margin-bottom: var(--space-3); color: var(--text-3); }
.nav-drop__col ul { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2px var(--space-2); }

.nav-drop__item {
  display: flex;
  flex-direction: column;
  gap: 1px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: background-color var(--dur) var(--ease), border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.nav-drop__item:hover { background: var(--surface-2); border-color: var(--line); }
.nav-drop__item:hover .nav-drop__name { color: var(--accent); }
.nav-drop__item[aria-current="page"] { background: rgb(var(--accent-rgb) / 0.12); border-color: rgb(var(--accent-rgb) / 0.3); }
.nav-drop__name { font-size: var(--fs-sm); font-weight: 500; color: var(--text); transition: color var(--dur) var(--ease); }
.nav-drop__blurb { font-size: 0.75rem; line-height: 1.4; color: var(--text-3); }

@media (max-width: 1120px) {
  .nav-drop { position: static; }
  .nav-drop__btn { width: 100%; justify-content: space-between; }
  .nav-drop__chev { width: 14px; height: 14px; }
  .nav-drop__panel {
    position: static;
    display: none;
    width: auto;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: rgb(255 255 255 / 0.025);
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
    pointer-events: auto;
    transition: none;
  }
  .nav-drop.is-open .nav-drop__panel { display: block; transform: none; }
  .nav-drop__panel::before,
  .nav-drop__panel::after { display: none; }
  .nav-drop__inner { grid-template-columns: 1fr; gap: var(--space-4); padding: var(--space-3) var(--gutter) var(--space-5); }
  .nav-drop__col ul { grid-template-columns: 1fr; }
  .nav-drop__item { padding: 10px 0; border: 0; border-bottom: 1px solid var(--line); border-radius: 0; }
  .nav-drop__col ul li:last-child .nav-drop__item { border-bottom: 0; }
  .nav-drop__blurb { display: none; }
  .navbar__links { overflow-y: auto; }
  .navbar[data-open="true"] .navbar__links { max-height: min(640px, calc(100svh - var(--nav-height))); }
}