/* ============================================================
   COMPONENTS — nav, menu, OSD, buttons, cursor, feed, CA, footer
   ============================================================ */

/* ── Navigation ─────────────────────────────────────────── */

.nav {
  position: fixed; inset: 0 0 auto 0;
  z-index: var(--z-nav);
  height: var(--navh);
  display: flex; align-items: center; gap: 24px;
  padding: 0 var(--gut);
  color: var(--white);
  transition: background 0.5s var(--e-out), backdrop-filter 0.5s var(--e-out),
              border-color 0.5s var(--e-out), transform 0.5s var(--e-out);
  border-bottom: 1px solid transparent;
}
.nav.is-docked {
  background: rgba(0, 0, 0, 0.62);
  backdrop-filter: blur(14px) saturate(120%);
  -webkit-backdrop-filter: blur(14px) saturate(120%);
  border-bottom-color: var(--line);
}
.nav.is-hidden { transform: translateY(-101%); }

.nav__brand { display: flex; align-items: center; gap: 12px; }
.nav__mark {
  width: 30px; height: 30px;
  filter: drop-shadow(0 0 12px var(--neon-glow));
  transition: transform 0.6s var(--e-out);
}
.nav__brand:hover .nav__mark { transform: rotate(180deg); }
.nav__word {
  display: flex; align-items: baseline; gap: 6px;
  font-size: 13px; font-weight: 800; font-stretch: 115%;
  letter-spacing: 0.02em; text-transform: uppercase; line-height: 1;
}
.nav__word i { font-style: normal; font-weight: 500; color: var(--neon); }

.nav__links {
  margin-left: auto;
  display: flex; gap: clamp(18px, 2.4vw, 40px);
}
.nav__links a {
  position: relative;
  font-family: var(--f-mono); font-size: 11px; font-weight: 400;
  letter-spacing: var(--track-micro); text-transform: uppercase;
  color: var(--smoke);
  padding: 6px 0;
  transition: color 0.3s var(--e-out);
}
.nav__links a::after {
  content: ""; position: absolute; left: 0; bottom: 0;
  width: 100%; height: 1px; background: var(--neon);
  transform: scaleX(0); transform-origin: right;
  transition: transform 0.45s var(--e-out);
}
.nav__links a:hover, .nav__links a.is-active { color: var(--white); }
.nav__links a:hover::after, .nav__links a.is-active::after {
  transform: scaleX(1); transform-origin: left;
}

.nav__end { display: flex; align-items: center; gap: 14px; margin-left: clamp(18px, 3vw, 44px); }

@media (max-width: 860px) {
  .nav__links { display: none; }
  .nav__end { margin-left: auto; }
  .nav__end .btn--sm { display: none; }
}

/* ── Burger + fullscreen menu ───────────────────────────── */

.burger {
  display: none;
  width: 40px; height: 40px;
  position: relative;
  margin-right: -8px;
}
.burger span {
  position: absolute; left: 9px; width: 22px; height: 1px;
  background: var(--white);
  transition: transform 0.45s var(--e-out), opacity 0.3s;
}
.burger span:nth-child(1) { top: 17px; }
.burger span:nth-child(2) { top: 23px; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(3px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { transform: translateY(-3px) rotate(-45deg); }
@media (max-width: 860px) { .burger { display: block; } }

.menu {
  position: fixed; inset: 0; z-index: var(--z-menu);
  background: var(--void);
  display: flex; flex-direction: column; justify-content: center;
  padding: var(--navh) var(--gut) calc(var(--gut) + 24px);
  clip-path: inset(0 0 100% 0);
  transition: clip-path 0.75s var(--e-mask);
}
.menu[hidden] { display: none; }
.menu.is-open { clip-path: inset(0 0 0 0); }
.menu::after {
  content: ""; position: absolute; inset: auto 0 0 0; height: 46vh;
  background: radial-gradient(60% 100% at 50% 100%, var(--neon-wash), transparent 70%);
  pointer-events: none;
}

.menu__list { display: flex; flex-direction: column; gap: 2px; }
.menu__list a {
  display: flex; align-items: baseline; gap: 16px;
  padding: 10px 0;
  font-size: clamp(2.4rem, 12vw, 4.2rem);
  font-weight: 800; font-stretch: 110%; line-height: 1;
  letter-spacing: var(--track-tight); text-transform: uppercase;
  border-bottom: 1px solid var(--line);
  opacity: 0; transform: translateY(24px);
  transition: opacity 0.6s var(--e-out), transform 0.6s var(--e-out), color 0.3s;
}
.menu.is-open .menu__list a { opacity: 1; transform: none; }
.menu.is-open .menu__list a:nth-child(1) { transition-delay: 0.16s; }
.menu.is-open .menu__list a:nth-child(2) { transition-delay: 0.22s; }
.menu.is-open .menu__list a:nth-child(3) { transition-delay: 0.28s; }
.menu.is-open .menu__list a:nth-child(4) { transition-delay: 0.34s; }
.menu.is-open .menu__list a:nth-child(5) { transition-delay: 0.40s; }
.menu__list a:active { color: var(--neon); }
.menu__list em {
  font-family: var(--f-mono); font-style: normal;
  font-size: 11px; letter-spacing: var(--track-micro); color: var(--neon);
}
.menu__foot {
  position: relative; z-index: 1;
  margin-top: auto; padding-top: 40px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.menu__tag {
  font-family: var(--f-mono); font-size: 11px;
  letter-spacing: var(--track-micro); text-transform: uppercase; color: var(--ash);
}

/* ── OSD (viewfinder readout) ───────────────────────────── */

.osd {
  position: fixed; left: var(--gut); bottom: 22px; z-index: var(--z-osd);
  display: flex; align-items: center; gap: 14px;
  font-family: var(--f-mono); font-size: 10px; font-weight: 400;
  letter-spacing: var(--track-micro); text-transform: uppercase;
  color: var(--ash);
  pointer-events: none;
  mix-blend-mode: difference;
}
.osd__rec { display: flex; align-items: center; gap: 6px; color: var(--smoke); }
.osd__rec i {
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--neon);
  animation: rec-blink 2.4s var(--e-io) infinite;
}
@keyframes rec-blink { 0%, 45% { opacity: 1; } 60%, 100% { opacity: 0.15; } }
.osd__chan { color: var(--smoke); }
.osd__tc { color: var(--faint); }
@media (max-width: 720px) {
  .osd { left: var(--gut); bottom: 14px; gap: 10px; font-size: 9px; }
  .osd__tc { display: none; }
}

/* ── Buttons ────────────────────────────────────────────── */

.btn {
  --btn-pad: 16px 30px;
  position: relative;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: var(--btn-pad);
  font-family: var(--f-mono); font-size: 11px; font-weight: 500;
  letter-spacing: var(--track-micro); text-transform: uppercase;
  border: 1px solid var(--white);
  background: var(--white); color: #000;
  overflow: hidden;
  transition: color 0.4s var(--e-out), border-color 0.4s var(--e-out),
              box-shadow 0.5s var(--e-out), background 0.4s var(--e-out);
}
.btn::before {
  content: ""; position: absolute; inset: 0;
  background: var(--neon);
  transform: translate3d(0, 101%, 0);
  transition: transform 0.5s var(--e-mask);
}
.btn > * { position: relative; z-index: 1; }
.btn:hover::before { transform: translate3d(0, 0, 0); }
.btn:hover { box-shadow: 0 0 44px -8px var(--neon-glow); }

.btn--ghost {
  background: transparent; color: var(--white);
  border-color: var(--line-strong);
}
.btn--ghost:hover { color: #000; border-color: var(--neon); }

.btn--sm { --btn-pad: 11px 18px; font-size: 10px; }

.btn[aria-disabled="true"] {
  background: transparent; color: var(--faint);
  border-color: var(--line); cursor: not-allowed; box-shadow: none;
}
.btn[aria-disabled="true"]::before { display: none; }

/* ── Custom cursor (fine pointers only) ─────────────────── */

.cursor {
  position: fixed; top: 0; left: 0; z-index: var(--z-cursor);
  width: 26px; height: 26px; margin: -13px 0 0 -13px;
  border: 1px solid var(--line-strong); border-radius: 50%;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s, width 0.35s var(--e-out), height 0.35s var(--e-out),
              margin 0.35s var(--e-out), border-color 0.35s var(--e-out),
              background 0.35s var(--e-out);
  will-change: transform;
}
.cursor.is-on { opacity: 1; }
.cursor.is-hot {
  width: 58px; height: 58px; margin: -29px 0 0 -29px;
  border-color: var(--neon);
  background: var(--neon-wash);
}
@media (hover: none), (pointer: coarse) { .cursor { display: none; } }

/* ── Live feed ──────────────────────────────────────────── */

.feed {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(12, 17, 14, 0.9), rgba(5, 7, 6, 0.9));
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.feed__bar {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--line);
  font-family: var(--f-mono); font-size: 10px;
  letter-spacing: var(--track-micro); text-transform: uppercase;
}
.feed__state { display: flex; align-items: center; gap: 8px; color: var(--white); }
.feed__state i {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--neon); box-shadow: 0 0 10px var(--neon);
  animation: rec-blink 2s var(--e-io) infinite;
}
.feed__state.is-live i { animation-duration: 1.1s; }
.feed__source { color: var(--ash); }
.feed__clock { margin-left: auto; color: var(--faint); font-variant-numeric: tabular-nums; }

.feed__cols, .feed__row {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) 1fr 1fr 1fr 0.7fr;
  gap: 16px;
  align-items: center;
  padding: 0 20px;
}
.feed__cols {
  padding-top: 14px; padding-bottom: 10px;
  font-family: var(--f-mono); font-size: 9px;
  letter-spacing: var(--track-micro); text-transform: uppercase; color: var(--faint);
}

.feed__row {
  position: relative;
  height: 62px;
  border-top: 1px solid var(--line);
  font-family: var(--f-mono); font-size: 12px;
  color: var(--smoke);
  animation: row-in 0.7s var(--e-out) both;
}
.feed__row::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 1px;
  background: var(--neon);
  animation: row-tick 2.6s var(--e-out) forwards;
}
@keyframes row-in {
  from { opacity: 0; transform: translate3d(0, -14px, 0); }
  to   { opacity: 1; transform: none; }
}
@keyframes row-tick {
  0%   { opacity: 1; box-shadow: 0 0 22px var(--neon-glow); }
  100% { opacity: 0.12; box-shadow: none; }
}
.feed__row.is-old, .feed__row.is-old::before { animation: none; }
.feed__row.is-old::before { opacity: 0.12; }
@keyframes row-out {
  to { opacity: 0; transform: translate3d(0, 10px, 0); }
}

.feed__tick {
  display: flex; align-items: baseline; gap: 10px;
  font-size: 15px; font-weight: 500; color: var(--white);
  font-stretch: 100%;
}
.feed__tick b { font-family: var(--f-display); font-weight: 700; letter-spacing: -0.01em; }
.feed__tick em {
  font-style: normal; font-size: 9px; letter-spacing: var(--track-micro);
  color: var(--faint); text-transform: uppercase;
}
.feed__num { font-variant-numeric: tabular-nums; }
.feed__age { color: var(--neon); font-variant-numeric: tabular-nums; }

.feed__disclaimer {
  padding: 14px 20px;
  border-top: 1px solid var(--line);
  font-family: var(--f-mono); font-size: 10px; line-height: 1.6;
  letter-spacing: 0.06em; color: var(--faint);
}
.feed__empty {
  padding: 34px 20px; text-align: center;
  font-family: var(--f-mono); font-size: 11px;
  letter-spacing: var(--track-micro); text-transform: uppercase; color: var(--faint);
}

@media (max-width: 720px) {
  .feed__cols { display: none; }
  .feed__row {
    grid-template-columns: 1fr auto;
    grid-template-areas: "tick age" "mc liq";
    height: auto; padding: 16px 16px; gap: 6px 16px;
  }
  .feed__row > :nth-child(1) { grid-area: tick; }
  .feed__row > :nth-child(2) { display: none; }
  .feed__row > :nth-child(3) { grid-area: mc; }
  .feed__row > :nth-child(4) { grid-area: liq; }
  .feed__row > :nth-child(5) { grid-area: age; text-align: right; }
  .feed__bar { flex-wrap: wrap; gap: 8px 12px; padding: 12px 16px; }
  .feed__clock { margin-left: 0; }
}

/* ── Contract address ───────────────────────────────────── */

.ca {
  display: flex; align-items: center; gap: 18px; flex-wrap: wrap;
  padding: 22px 24px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
  transition: border-color 0.4s var(--e-out), background 0.4s var(--e-out);
}
.ca:hover { border-color: var(--line-strong); }
.ca__label {
  font-family: var(--f-mono); font-size: 10px;
  letter-spacing: var(--track-micro); text-transform: uppercase; color: var(--ash);
}
.ca__value {
  flex: 1 1 240px;
  font-size: clamp(0.8rem, 1.5vw, 1rem);
  word-break: break-all; color: var(--white);
}
.ca__value[data-pending] { color: var(--faint); border-bottom: 1px dashed var(--line-strong); padding-bottom: 2px; }
.ca__copy {
  position: relative; overflow: hidden;
  padding: 12px 22px;
  border: 1px solid var(--line-strong);
  font-family: var(--f-mono); font-size: 10px;
  letter-spacing: var(--track-micro); text-transform: uppercase;
  transition: color 0.35s, border-color 0.35s;
}
.ca__copy span { position: relative; z-index: 1; display: block; transition: transform 0.4s var(--e-mask); }
.ca__copy::before {
  content: ""; position: absolute; inset: 0; background: var(--neon);
  transform: translate3d(0, 101%, 0); transition: transform 0.45s var(--e-mask);
}
.ca__copy:hover:not([disabled]) { color: #000; border-color: var(--neon); }
.ca__copy:hover:not([disabled])::before { transform: none; }
.ca__copy.is-done { color: #000; border-color: var(--neon); }
.ca__copy.is-done::before { transform: none; }
.ca__copy[disabled] { color: var(--faint); cursor: not-allowed; }

/* ── Footer ─────────────────────────────────────────────── */

.foot {
  padding: var(--band) var(--gut) 40px;
  border-top: 1px solid var(--line);
}
.foot__row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; flex-wrap: wrap;
  padding-bottom: 40px;
}
.foot__brand {
  display: flex; align-items: baseline; gap: 8px;
  font-size: 15px; font-weight: 800; font-stretch: 118%;
  letter-spacing: 0.01em; text-transform: uppercase;
}
.foot__brand i { font-style: normal; font-weight: 500; color: var(--neon); }
.foot__links { display: flex; gap: 24px; flex-wrap: wrap; }
.foot__links a, .foot__links span {
  font-family: var(--f-mono); font-size: 10px;
  letter-spacing: var(--track-micro); text-transform: uppercase; color: var(--ash);
  transition: color 0.3s;
}
.foot__links a:hover { color: var(--neon); }
.foot__legal {
  max-width: 78ch;
  font-family: var(--f-mono); font-size: 10px; line-height: 1.8;
  letter-spacing: 0.05em; color: var(--faint);
}
.foot__legal--dim { margin-top: 18px; color: rgba(255, 255, 255, 0.1); }