/* Radio, Batumi: a 70s hi-fi receiver. Walnut veneer, brushed cream faceplates, amber dial glow,
   burnt orange, mustard and teal stripes. Motion: the ON AIR lamp flickers on, tuning needles sweep,
   the nav dial needle follows the scroll, LED meters spike when sections enter, knobs turn under the cursor.
   Rule: the base style is always the FINAL state; animations only describe the way there,
   so reduced motion (and no JS) shows a complete, static page. */

@font-face { font-family: "Unbounded"; src: url("/fonts/unbounded-800.woff2") format("woff2"); font-weight: 800; font-display: swap; unicode-range: U+0000-04FF, U+2000-206F, U+2116, U+2190-2193, U+2212, U+25CF; }
@font-face { font-family: "Rubik"; src: url("/fonts/rubik.woff2") format("woff2"); font-weight: 400 700; font-display: swap; unicode-range: U+0000-04FF, U+2000-206F, U+2116, U+2190-2193, U+2212, U+25CF; }
@font-face { font-family: "Martian Mono"; src: url("/fonts/martian-mono-500.woff2") format("woff2"); font-weight: 500; font-display: swap; unicode-range: U+0000-04FF, U+2000-206F, U+2116, U+2190-2193, U+2212, U+25CF; }
@font-face { font-family: "Noto Sans Georgian"; src: url("/fonts/noto-sans-georgian.woff2") format("woff2"); font-weight: 400 800; font-display: swap; unicode-range: U+10A0-10FF, U+1C90-1CBF, U+2D00-2D2F; }

:root {
  --walnut: #4a2e1f; --walnut-d: #2f1d13; --walnut-l: #6e4630;
  --orange: #e0662a; --orange-d: #b4471a; --brand: #d4561c; --mustard: #e8b13a;
  --teal: #1f6f6b; --teal-d: #175753; --teal-l: #5fa8a0;
  --cream: #f4ead7; --paper: #fbf5e9; --ink: #2a1a11; --text: #3d2a1d; --muted: #6a5546;
  --amber: #ffb547; --amber-hot: #ffd98f; --glass: #160f0a; --needle: #ff5a2a;
  --plate: #2b2e35; --logo-red: #e3506f; --logo-blue: #86b8d8; /* the facade sign: coral RADIO, light blue KITCHEN & BAR on charcoal */
  --display: "Unbounded", "Noto Sans Georgian", system-ui, sans-serif;
  --body: "Rubik", "Noto Sans Georgian", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --mono: "Martian Mono", "Noto Sans Georgian", ui-monospace, Menlo, Consolas, monospace;
  --wrap: 1200px; --gutter: clamp(16px, 4vw, 32px);
  --ease: cubic-bezier(.2, .7, .2, 1); --spring: cubic-bezier(.3, 1.5, .5, 1);
  /* walnut grain: stretched fractal noise, tiles seamlessly */
  --grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='900' height='300'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.004 0.12' numOctaves='3' seed='8' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0.09 0 0 0 0 0.05 0 0 0 0 0.02 1.7 0 0 0 -0.62'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23g)'/%3E%3C/svg%3E");
  --wood: var(--grain) 0 0 / 900px 300px, linear-gradient(180deg, #5c3a27, #4a2e1f 45%, #3b2316);
  --glass-bg: linear-gradient(180deg, #2b1c12, #150e09 60%, #0e0906);
  --ticks: repeating-linear-gradient(90deg, rgba(255, 181, 71, .95) 0 2px, transparent 2px 60px) bottom left / 100% 11px no-repeat,
           repeating-linear-gradient(90deg, rgba(255, 181, 71, .6) 0 1.5px, transparent 1.5px 12px) bottom left / 100% 6px no-repeat;
  color-scheme: light;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 5rem; }
body { margin: 0; color: var(--ink); background: var(--cream); font: 400 1.0625rem/1.6 var(--body); overflow-x: clip; }
img, svg { max-width: 100%; }
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
a { color: inherit; text-decoration-thickness: 2px; text-underline-offset: 3px; }
:focus-visible { outline: 3px solid var(--orange-d); outline-offset: 3px; border-radius: 6px; }
.dial :focus-visible, .site-footer :focus-visible, .cta-bar :focus-visible, .switch :focus-visible, .signal:focus-visible, .display :focus-visible, .map :focus-visible { outline-color: var(--amber-hot); }
.band-mustard :focus-visible, .ticker :focus-visible { outline-color: var(--ink); }
.skip { position: absolute; left: 8px; top: -60px; z-index: 60; background: var(--ink); color: var(--paper); padding: .6rem 1rem; border-radius: 8px; }
.skip:focus { top: 8px; }

h1, h2, h3 { margin: 0; font-family: var(--display); font-weight: 800; letter-spacing: -.02em; line-height: 1.08; }
h1 { font-size: clamp(2.1rem, 4.6vw, 3.9rem); line-height: 1.02; letter-spacing: -.03em; color: var(--walnut-d); }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.6rem); color: var(--walnut-d); }
h3 { font-size: 1.3rem; }
.lang-ka h1, .lang-ka h2, .lang-ka h3 { letter-spacing: 0; line-height: 1.25; }
.lang-ka h1 { font-size: clamp(1.8rem, 3.8vw, 3.1rem); }
.lang-ka h2 { font-size: clamp(1.4rem, 2.8vw, 2.1rem); }
p { margin: 0 0 1rem; }
.brand-word { color: var(--brand); }

/* ---------- top bar ---------- */
.site-header { display: flex; align-items: center; gap: .6rem 1.1rem; width: min(var(--wrap), 100% - 2 * var(--gutter)); margin-inline: auto; padding: .8rem 0; view-transition-name: masthead; }
/* the restaurant's own logo on a charcoal nameplate, like the sign over the door */
.logo { display: inline-flex; flex: none; margin-inline-end: auto; padding: .5rem .7rem .45rem; border-radius: 10px; background: var(--plate); box-shadow: 0 0 0 2px var(--walnut-d), 0 4px 0 var(--walnut-d); text-decoration: none; transition: transform .15s var(--ease), box-shadow .15s var(--ease); }
.logo:hover { transform: translateY(2px); box-shadow: 0 0 0 2px var(--walnut-d), 0 2px 0 var(--walnut-d); }
.logo-lockup { display: block; width: 132px; height: auto; aspect-ratio: 148 / 49; }
.vh { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.lamp { font: 500 .62rem/1 var(--mono); letter-spacing: .14em; color: #fff4e2; background: var(--needle); padding: .38rem .55rem; border-radius: 999px; box-shadow: 0 0 0 2px var(--walnut-d), 0 0 16px 2px rgba(255, 90, 42, .55); white-space: nowrap; }
.lang { display: flex; gap: .35rem; }
.lang a { min-width: 2.4rem; text-align: center; font: 500 .72rem/1 var(--mono); letter-spacing: .06em; text-decoration: none; color: var(--walnut-d); padding: .55rem .5rem; border: 2px solid var(--walnut-d); border-radius: 8px; background: var(--paper); box-shadow: 0 3px 0 var(--walnut-d); transition: transform .15s var(--ease), box-shadow .15s var(--ease); }
.lang a:hover { transform: translateY(1px); box-shadow: 0 2px 0 var(--walnut-d); }
.lang a[aria-current="true"] { background: var(--walnut-d); color: var(--amber-hot); transform: translateY(3px); box-shadow: none; }

/* ---------- buttons: chunky hardware keys with a knob that turns on hover ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .6rem; min-height: 50px; padding: .55rem 1.3rem .55rem .6rem;
  font: 700 1rem/1.15 var(--body); text-decoration: none; color: var(--ink); cursor: pointer;
  background: var(--orange); border: 2.5px solid var(--walnut-d); border-radius: 999px; box-shadow: 0 5px 0 var(--walnut-d);
  transition: transform .15s var(--ease), box-shadow .15s var(--ease);
}
.btn:hover { transform: translateY(2px); box-shadow: 0 3px 0 var(--walnut-d); }
.btn:active { transform: translateY(5px); box-shadow: 0 0 0 var(--walnut-d); }
.btn-ghost { background: var(--paper); }
.btn-sub { font-weight: 500; white-space: nowrap; }
.btn-knob { position: relative; flex: none; width: 32px; height: 32px; border-radius: 50%; background: radial-gradient(circle at 38% 32%, #fffaf0, #e3d2b0 55%, #a58e6a); box-shadow: 0 0 0 2px var(--walnut-d), inset 0 -2px 3px rgba(0, 0, 0, .2); transition: transform .55s var(--spring); }
.btn-knob::after { content: ""; position: absolute; left: 50%; top: 4px; width: 3.5px; height: 11px; margin-left: -1.75px; border-radius: 2px; background: var(--walnut-d); }
.btn:hover .btn-knob, .btn:focus-visible .btn-knob { transform: rotate(150deg); }
.btn-sm { min-height: 40px; padding: .3rem .95rem .3rem .4rem; font-size: .92rem; box-shadow: 0 4px 0 var(--walnut-d); }
.btn-sm .btn-knob { width: 25px; height: 25px; }
.btn-sm .btn-knob::after { top: 3px; height: 8px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 1rem 1.1rem; margin: 1.6rem 0 0; }
.cta-row.center { justify-content: center; }
.link-arrow { font-weight: 700; text-decoration: none; border-bottom: 3px solid var(--orange); padding-bottom: 2px; }
.link-arrow::after { content: " →" / ""; }
.link-arrow:hover { color: var(--orange-d); }

/* ---------- dial nav: sticky tuning window, stations are the pages, the needle is scroll progress ---------- */
.dial { position: sticky; top: 0; z-index: 30; padding: 7px max(var(--gutter), (100% - var(--wrap)) / 2); background: var(--wood); box-shadow: inset 0 1px 0 rgba(255, 220, 180, .15), 0 8px 18px -10px rgba(0, 0, 0, .55); view-transition-name: dial; }
.dial-window { position: relative; height: 48px; border-radius: 10px; background: var(--glass-bg); box-shadow: inset 0 2px 8px rgba(0, 0, 0, .85), inset 0 0 0 1.5px rgba(255, 181, 71, .14), 0 1px 0 rgba(255, 220, 180, .18); overflow: hidden; }
.dial-window::before { content: ""; position: absolute; inset: 0; background: radial-gradient(70% 140% at 50% 110%, rgba(255, 181, 71, .26), transparent 70%); }
.dial-window::after { content: ""; position: absolute; left: 16px; right: 16px; bottom: 6px; height: 11px; background: var(--ticks); filter: drop-shadow(0 0 3px rgba(255, 181, 71, .6)); }
.dial-stations { position: relative; z-index: 1; display: flex; justify-content: space-between; height: 100%; margin: 0; padding: 0 8px 0 14px; list-style: none; }
.dial-stations a { display: block; padding: 9px 10px 14px; font: 500 .74rem/1.2 var(--mono); letter-spacing: .1em; text-transform: uppercase; text-decoration: none; color: var(--amber); text-shadow: 0 0 8px rgba(255, 181, 71, .5); transition: color .2s; }
.dial-stations a:hover { color: #fff3d4; }
.dial-stations a[aria-current="page"] { color: #fff3d4; text-shadow: 0 0 6px var(--amber), 0 0 16px rgba(255, 140, 40, .75); }
.dial-stations a[aria-current="page"]::before { content: ""; display: inline-block; width: 7px; height: 7px; margin-inline-end: .45rem; border-radius: 50%; background: var(--needle); box-shadow: 0 0 8px var(--needle); vertical-align: .08em; }
.dial-needle { position: absolute; z-index: 2; inset: 0 10px; pointer-events: none; transform: translateX(calc(var(--p, 0) * (100% - 3px))); transition: transform .12s linear; }
.dial-needle.sweep { transition: transform 1s cubic-bezier(.5, 0, .2, 1); }
.dial-needle::before { content: ""; position: absolute; top: 4px; bottom: 4px; left: 0; width: 3px; border-radius: 2px; background: var(--needle); box-shadow: 0 0 10px 1px rgba(255, 90, 42, .9); }
.lang-ka .dial-stations a, .lang-ka .kicker, .lang-ka .eyebrow, .lang-ka .ticker-run, .lang-ka .gauge, .lang-ka .spec strong, .lang-ka .tuner figcaption { text-transform: none; letter-spacing: .02em; }

/* ---------- news ticker ---------- */
.ticker { display: flex; align-items: center; background: var(--mustard); border-bottom: 3px solid var(--walnut-d); }
.ticker-viewport { flex: 1; min-width: 0; overflow: hidden; }
.ticker-track { display: flex; justify-content: center; }
.ticker-run { display: flex; flex-wrap: wrap; justify-content: center; gap: .1rem 1.3rem; margin: 0; padding: .55rem var(--gutter); font: 500 .74rem/1.5 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--ink); }
.ticker-run span { white-space: nowrap; }
.ticker-run span::before { content: "●" / ""; margin-inline-end: .55rem; color: var(--orange-d); }
.ticker-run[aria-hidden] { display: none; }
/* running ticker: one long line, two copies, the track slides by half its width */
html.ready .ticker-track { justify-content: flex-start; width: max-content; animation: ticker 60s linear infinite; }
html.ready .ticker-run { display: block; padding-inline: 0; white-space: nowrap; }
html.ready .ticker-run span::before { margin: 0 .9rem; }
.ticker:hover .ticker-track { animation-play-state: paused; }
@keyframes ticker { to { transform: translateX(-50%); } }
.pause { display: none; flex: none; width: 42px; height: 42px; margin: 0 6px; padding: 0; border: 0; background: none; cursor: pointer; }
html.ready .pause { display: block; }
.pause .knob { width: 42px; height: 42px; display: block; }
.knob-cap { transform-box: view-box; transform-origin: 42px 42px; transition: transform .6s var(--spring); }
.pause:hover .knob-cap { transform: rotate(-40deg); }
.pause[aria-pressed="true"] .knob-cap { transform: rotate(-135deg); }

/* ---------- hero: the receiver ---------- */
.hero, .section, .page-head { width: min(var(--wrap), 100% - 2 * var(--gutter)); margin-inline: auto; }
.hero { padding: clamp(1rem, 3vw, 2.2rem) 0 clamp(1.5rem, 4vw, 3rem); }
.receiver { padding: clamp(10px, 1.5vw, 18px); border-radius: clamp(20px, 2.4vw, 30px); background: var(--wood); box-shadow: inset 0 2px 0 rgba(255, 220, 180, .2), inset 0 -3px 0 rgba(0, 0, 0, .35), 0 26px 40px -20px rgba(47, 29, 19, .6); }
.faceplate {
  position: relative; display: grid; gap: 1.4rem 2.6rem; overflow: hidden;
  padding: clamp(1.1rem, 3vw, 2.3rem) clamp(1.1rem, 3vw, 2.3rem) calc(clamp(1.1rem, 3vw, 2.3rem) + 40px);
  border-radius: clamp(12px, 1.5vw, 18px); background: linear-gradient(180deg, #fcf6e9, #f1e5ce 65%, #e8d9bc);
  box-shadow: inset 0 1px 0 #fff, inset 0 -2px 0 rgba(74, 46, 31, .25);
}
@media (min-width: 920px) { .hero .faceplate { grid-template-columns: 1.05fr .95fr; align-items: center; } .plate-top { grid-column: 1 / -1; } }
.plate-top { display: flex; align-items: center; gap: 1rem; min-width: 0; }
.lamp { font-size: .68rem; padding: .45rem .7rem; }
.plate-label { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font: 500 .68rem/1 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.screws { display: flex; gap: .5rem; margin-inline-start: auto; }
.screws i { position: relative; width: 12px; height: 12px; border-radius: 50%; background: radial-gradient(circle at 35% 35%, #fff, #c2b293 60%, #7d6a4e); box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .25); }
.screws i::after { content: ""; position: absolute; left: 2px; right: 2px; top: 5px; height: 2px; background: rgba(60, 40, 25, .65); transform: rotate(40deg); }
.screws i + i::after { transform: rotate(-25deg); }
.eyebrow { margin: 0 0 .9rem; font: 500 .76rem/1.3 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--teal); }
.lede { max-width: 34em; margin: 1.1rem 0 0; font-size: clamp(1.05rem, 1.35vw, 1.2rem); color: var(--text); }
.stripes { position: absolute; left: 0; right: 0; bottom: 14px; display: grid; gap: 3px; }
.stripes i { height: 6px; background: var(--walnut); transform-origin: left; }
.stripes i:nth-child(2) { background: var(--orange); }
.stripes i:nth-child(3) { background: var(--mustard); }
.stripes i:nth-child(4) { background: var(--teal); }

.deck { display: grid; gap: 1rem; min-width: 0; }
.tuner { margin: 0; }
.tuner-window { padding: 6px; border-radius: 18px; background: #0d0805; box-shadow: inset 0 0 0 2px #000, 0 2px 0 rgba(255, 255, 255, .8), 0 -1px 0 rgba(0, 0, 0, .15); }
.hour-dial { display: block; width: 100%; height: auto; border-radius: 13px; }
.dial-num { font-family: var(--mono); }
.tn { transform: translateX(calc(var(--p, 0) * 572px)); transition: transform 1.3s cubic-bezier(.45, 0, .15, 1); }
.tuner figcaption { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .3rem 1rem; margin-top: .7rem; font: 500 .7rem/1.3 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.tuner figcaption strong { font-weight: 500; color: var(--walnut-d); }
.onair { display: flex; align-items: center; gap: .55rem; margin: .45rem 0 0; font-weight: 600; color: var(--teal-d); }
.onair[hidden] { display: none; }
.onair-dot { width: 11px; height: 11px; border-radius: 50%; background: #3cc18a; box-shadow: 0 0 0 2px var(--walnut-d), 0 0 10px #3cc18a; }
.faceplate.closed .onair { color: var(--muted); }
.faceplate.closed .onair-dot { background: #a99684; box-shadow: 0 0 0 2px var(--walnut-d); }
.faceplate.closed .lamp { background: #8a786a; color: #efe3d2; box-shadow: 0 0 0 2px var(--walnut-d); }

.deck-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; grid-template-areas: "vu knobs" "eq knobs"; gap: .85rem 1rem; align-items: stretch; }
.hero-vu { grid-area: vu; }
.eq { grid-area: eq; }
.knobs { grid-area: knobs; }
.eq { display: flex; align-items: stretch; gap: 4px; height: 104px; padding: 10px; border-radius: 14px; background: var(--glass-bg); box-shadow: inset 0 0 0 2px #000, inset 0 6px 14px rgba(0, 0, 0, .6), 0 2px 0 rgba(255, 255, 255, .8); }
.eq span { position: relative; flex: 1; background: linear-gradient(to top, var(--teal-l) 0 55%, var(--mustard) 55% 80%, var(--needle) 80%); -webkit-mask: repeating-linear-gradient(to top, #000 0 5px, transparent 5px 7px); mask: repeating-linear-gradient(to top, #000 0 5px, transparent 5px 7px); }
.eq i { position: absolute; inset: 0; background: rgba(16, 10, 6, .86); transform-origin: top; transform: scaleY(calc(1 - var(--hi))); }
html.ready .eq i { animation: eq var(--d) ease-in-out var(--dl) infinite alternate; }
@keyframes eq { from { transform: scaleY(calc(1 - var(--lo))); } to { transform: scaleY(calc(1 - var(--hi))); } }
.hero-vu { display: grid; grid-template-columns: 1fr 1fr; gap: .85rem; align-items: center; }
.vu { display: block; width: 100%; height: auto; }
.vu-num, .vu-label { font-family: var(--mono); }
.vu-needle { transform-box: view-box; transform-origin: 110px 152px; transform: rotate(var(--a)); }
html.ready .vu.idle .vu-needle { animation: vu-idle 2.8s ease-in-out infinite; }
html.ready .vu.idle + .vu.idle .vu-needle { animation-duration: 3.3s; animation-delay: -1.1s; }
@keyframes vu-idle {
  0%, 100% { transform: rotate(-18deg); } 11% { transform: rotate(9deg); } 19% { transform: rotate(-4deg); } 31% { transform: rotate(21deg); }
  42% { transform: rotate(2deg); } 55% { transform: rotate(26deg); } 66% { transform: rotate(-8deg); } 79% { transform: rotate(14deg); } 90% { transform: rotate(-12deg); }
}
.knobs { display: grid; align-content: space-around; gap: .6rem; padding: .4rem .2rem; }
.knobs .knob { width: 70px; height: 70px; display: block; }
.knob:hover .knob-cap { transform: rotate(130deg); }
.knob + .knob:hover .knob-cap { transform: rotate(-110deg); }

/* first load: the ON AIR lamp flickers on, the dial backlight warms up, the headline tunes in */
html.js .lamp { animation: lamp-on 1.3s steps(1) .25s backwards; }
@keyframes lamp-on {
  0% { opacity: .35; filter: saturate(.15) brightness(.75); } 14% { opacity: 1; filter: none; } 22% { opacity: .4; filter: saturate(.2) brightness(.75); }
  34% { opacity: 1; filter: none; } 41% { opacity: .5; filter: saturate(.3) brightness(.8); } 52%, 100% { opacity: 1; filter: none; }
}
html.js .backlight { animation: warm 1.8s .2s ease-out backwards; }
@keyframes warm { from { opacity: 0; } }
.w { display: inline-block; animation: tune .85s var(--ease) backwards; animation-delay: calc(var(--i) * .08s + .3s); }
@keyframes tune { 0% { opacity: 0; filter: blur(10px); transform: translateX(-.3em); } 55% { opacity: 1; filter: blur(1.5px); transform: translateX(.05em); } }

/* ---------- sections ---------- */
.section { padding: clamp(2.6rem, 6vw, 4.6rem) 0; }
.band { padding: clamp(3rem, 6.5vw, 5rem) var(--gutter); }
.band-inner { width: min(var(--wrap), 100%); margin-inline: auto; }
.band-teal { background: var(--teal); color: var(--cream); box-shadow: inset 0 7px 0 var(--orange), inset 0 13px 0 var(--mustard), inset 0 -7px 0 var(--walnut-d); }
.band-mustard { background: var(--mustard); box-shadow: inset 0 7px 0 var(--walnut-d), inset 0 -7px 0 var(--walnut-d); }
.band-teal h2 { color: #fff8ea; }
.sec-head h2 { margin: .45rem 0 .7rem; }
.kicker { display: flex; align-items: center; gap: .7rem; margin: 0; font: 500 .72rem/1.2 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--teal); }
.band-teal .kicker { color: #ffe7b3; }
.band-mustard .kicker { color: var(--walnut-d); }
.leds { flex: none; box-sizing: content-box; width: 68px; height: 14px; padding: 3px 4px; border-radius: 5px; background: var(--glass); box-shadow: inset 0 0 0 1px #000; }
.led.off { opacity: .2; }
.section-intro { max-width: 44em; margin: 0; font-size: 1.08rem; color: var(--text); }
.band-teal .section-intro { color: #e4efec; }
.band-mustard .section-intro { color: var(--ink); }
.more { margin: 2rem 0 0; }
.note { margin: 1rem 0 0; font-size: .9rem; color: var(--muted); }
.center { text-align: center; }

/* presets: menu highlights as chunky push buttons */
.presets { display: grid; gap: 1.2rem; grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr)); margin: 2rem 0 0; padding: 0; list-style: none; }
.preset a {
  display: grid; grid-template-columns: 1fr auto; grid-template-rows: auto auto 1fr; column-gap: 1rem; height: 100%;
  padding: 1.1rem 1.2rem 1.3rem; text-decoration: none; color: inherit;
  background: linear-gradient(180deg, #fffbf2, #f3e7cf); border: 2.5px solid var(--walnut-d); border-radius: 20px;
  box-shadow: 0 7px 0 var(--walnut-d), 0 16px 24px -14px rgba(47, 29, 19, .5);
  transition: transform .18s var(--ease), box-shadow .18s var(--ease);
}
.preset a:hover { transform: translateY(4px); box-shadow: 0 3px 0 var(--walnut-d), 0 8px 14px -10px rgba(47, 29, 19, .45); }
.preset a:active { transform: translateY(7px); box-shadow: 0 0 0 var(--walnut-d); }
.preset-no { justify-self: start; align-self: start; font: 500 .78rem/1 var(--mono); color: var(--amber-hot); background: var(--glass); padding: .42rem .55rem; border-radius: 7px; text-shadow: 0 0 6px rgba(255, 181, 71, .85); box-shadow: inset 0 0 0 1.5px #000; }
.preset .icon { grid-column: 2; grid-row: 1 / 3; width: 76px; height: 76px; }
.preset h3 { grid-column: 1; margin: .85rem 0 0; font-size: 1.3rem; color: var(--walnut-d); }
.preset p { grid-column: 1 / -1; margin: .55rem 0 0; font-size: .98rem; color: var(--text); }
@media (hover: hover) { .preset a:hover .icon { animation: wiggle .55s var(--ease); } }
@keyframes wiggle { 25% { transform: rotate(-8deg); } 55% { transform: rotate(6deg); } 80% { transform: rotate(-2deg); } }

/* service: toggle switches flip ON as they enter */
.switches { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fill, minmax(min(100%, 210px), 1fr)); margin: 2rem 0 0; padding: 0; list-style: none; }
.switch { position: relative; padding: 1.1rem 1.15rem 1.25rem; border-radius: 18px; background: var(--teal-d); box-shadow: inset 0 0 0 2px rgba(244, 234, 215, .14), 0 12px 22px -14px rgba(0, 0, 0, .6); }
.switch .icon { display: block; width: 62px; height: 62px; padding: 5px; border-radius: 16px; background: var(--cream); box-shadow: 0 0 0 2px var(--walnut-d), 0 4px 0 var(--walnut-d); }
.switch h3 { margin: .75rem 0 .35rem; font-size: 1.02rem; color: #fff8ea; }
.switch p { margin: 0; font-size: .95rem; color: #dcebe7; }
.switch .switch-tel { margin-top: .45rem; font-size: 1.02rem; }
.switch-tel a { color: var(--amber-hot); }
.toggle { position: absolute; top: 1.1rem; right: 1.1rem; width: 56px; height: 30px; border-radius: 999px; background: var(--orange); box-shadow: inset 0 2px 4px rgba(0, 0, 0, .35), 0 0 0 2px var(--walnut-d); }
.toggle::before { content: ""; position: absolute; inset: 0; border-radius: inherit; background: var(--walnut-d); opacity: 0; transition: opacity .3s; transition-delay: calc(var(--i, 0) * .12s + .25s); }
.toggle-led { position: absolute; left: 10px; top: 50%; width: 7px; height: 7px; margin-top: -3.5px; border-radius: 50%; background: #fff2c7; box-shadow: 0 0 8px #ffd98f; transition: opacity .3s; transition-delay: calc(var(--i, 0) * .12s + .4s); }
.toggle-knob { position: absolute; top: 4px; left: 4px; width: 22px; height: 22px; border-radius: 50%; background: radial-gradient(circle at 35% 30%, #fffaf0, #d9c8a6); box-shadow: 0 2px 3px rgba(0, 0, 0, .4); transform: translateX(26px); transition: transform .5s var(--spring); transition-delay: calc(var(--i, 0) * .12s + .25s); }

/* ratings: VU meter plus LCD, and LED level rows per review topic */
.signal-grid { display: grid; gap: 1.5rem; margin-top: 2rem; }
@media (min-width: 900px) { .signal-grid { grid-template-columns: .85fr 1.15fr; align-items: stretch; } }
.signal { display: grid; justify-items: center; align-content: center; gap: .65rem; padding: 1.6rem 1.4rem; border-radius: 26px; text-decoration: none; color: #fff3d4; background: var(--wood); box-shadow: inset 0 2px 0 rgba(255, 220, 180, .2), 0 22px 34px -20px rgba(47, 29, 19, .65); }
.signal-src { font: 500 .72rem/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--amber-hot); }
.rating-vu { width: min(100%, 330px); }
.lcd { display: inline-flex; align-items: baseline; gap: .2rem; padding: .45rem 1.1rem .35rem; border-radius: 12px; background: var(--glass); box-shadow: inset 0 0 0 2px #000, 0 1px 0 rgba(255, 255, 255, .18); font: 500 clamp(2.6rem, 6vw, 3.5rem)/1 var(--mono); color: var(--amber-hot); text-shadow: 0 0 12px rgba(255, 181, 71, .85); font-variant-numeric: tabular-nums; }
.lcd-max { font-size: .38em; opacity: .7; }
.signal-count { font-weight: 600; font-size: 1.05rem; }
.signal-open { margin-top: .3rem; padding: .65rem 1rem; border-radius: 999px; font: 500 .72rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink); background: var(--mustard); box-shadow: 0 4px 0 #170e08; transition: transform .15s var(--ease), box-shadow .15s var(--ease); }
.signal:hover .signal-open { transform: translateY(3px); box-shadow: 0 1px 0 #170e08; }
.count { font-variant-numeric: tabular-nums; }
.rating-vu .vu-needle { transition: transform 1.5s cubic-bezier(.25, 1.5, .45, 1) .35s; }
.levels { padding: 1.5rem clamp(1.1rem, 2.5vw, 1.8rem); border-radius: 26px; color: #f6e7c8; background: var(--glass-bg); box-shadow: inset 0 0 0 2px #000, 0 22px 34px -20px rgba(0, 0, 0, .6); }
.levels h3 { margin: 0 0 1.1rem; font-size: 1.15rem; color: #fff3d4; }
.levels ul { display: grid; gap: .7rem; margin: 0; padding: 0; list-style: none; }
.lvl { display: grid; grid-template-columns: minmax(7.5rem, 11rem) 1fr 3.2rem; align-items: center; gap: .9rem; }
.lvl-name { font-weight: 600; line-height: 1.2; }
.lvl-name small { display: block; margin-top: .15rem; font-weight: 400; font-size: .78rem; color: #cdb99a; }
.lvl-val { font: 500 .85rem/1 var(--mono); text-align: end; color: var(--amber-hot); }
.meter { position: relative; display: block; height: 16px; overflow: hidden; border-radius: 3px; background: linear-gradient(90deg, var(--teal-l) 0 58%, var(--mustard) 58% 84%, var(--needle) 84%); -webkit-mask: repeating-linear-gradient(90deg, #000 0 7px, transparent 7px 9px); mask: repeating-linear-gradient(90deg, #000 0 7px, transparent 7px 9px); }
.meter-cover { position: absolute; inset: 0; background: #2a1d14; transform-origin: right; transform: scaleX(calc(1 - var(--v))); transition: transform 1.1s cubic-bezier(.3, 1.45, .5, 1); transition-delay: calc(var(--i, 0) * .07s + .2s); }

/* where */
.where { display: grid; gap: 2rem; align-items: center; }
@media (min-width: 860px) { .where { grid-template-columns: 1.35fr .65fr; } }
.where .section-intro { margin-top: .2rem; }
.where-art { display: grid; place-items: center; }
.tower { width: min(100%, 340px); height: auto; display: block; }
html.ready .tower .wave { animation: wave 2.6s ease-in-out infinite; animation-delay: calc(var(--i) * .35s); }
html.ready .tower-lamp { animation: blink 2.6s steps(1) infinite; }
@keyframes wave { 0%, 100% { opacity: .25; } 35% { opacity: 1; } }
@keyframes blink { 50% { opacity: .45; } }
.spec { font-style: normal; padding: 1.3rem 1.4rem; border: 2.5px solid var(--walnut-d); border-radius: 20px; background: var(--paper); box-shadow: 0 6px 0 var(--walnut-d); }
.spec-mini { margin-top: 1.4rem; max-width: 36rem; }
.spec address { font-style: normal; }
.spec p { display: grid; grid-template-columns: minmax(8rem, 10rem) 1fr; gap: .2rem 1rem; margin: 0; padding: .55rem 0; border-bottom: 1.5px dashed rgba(47, 29, 19, .3); }
.spec p:last-child { border-bottom: 0; }
.spec strong { font: 500 .7rem/1.6 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.tel { font-weight: 700; white-space: nowrap; }

/* FAQ */
.qa-list { display: grid; gap: .9rem; max-width: 56em; margin-top: 1.8rem; }
.qa { border: 2.5px solid var(--walnut-d); border-radius: 18px; background: var(--paper); box-shadow: 0 5px 0 var(--walnut-d); }
.qa summary { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem 1.2rem; cursor: pointer; font-weight: 600; font-size: 1.05rem; list-style: none; }
.qa summary::-webkit-details-marker { display: none; }
.qa-knob { position: relative; flex: none; width: 34px; height: 34px; border-radius: 50%; background: radial-gradient(circle at 38% 32%, #fbf4e4, #d9c8a6 55%, #9c8461); box-shadow: 0 0 0 3px var(--walnut-d); transition: transform .5s var(--spring); }
.qa-knob::after { content: ""; position: absolute; left: 50%; top: 4px; width: 4px; height: 12px; margin-left: -2px; border-radius: 2px; background: var(--orange-d); }
.qa summary:hover .qa-knob { transform: rotate(45deg); }
.qa[open] .qa-knob { transform: rotate(180deg); }
.qa p { margin: 0; padding: 0 1.2rem 1.15rem; }
.qa[open] p { animation: qa-open .35s var(--ease); }
@keyframes qa-open { from { opacity: 0; transform: translateY(-6px); } }

/* ---------- inner pages: the headline sits in a lit tuning display ---------- */
.page-head { padding: clamp(1.4rem, 4vw, 2.6rem) 0 .5rem; }
.display { position: relative; overflow: hidden; padding: clamp(1.2rem, 3vw, 2rem) clamp(1.2rem, 3vw, 2.2rem) 3.2rem; border: clamp(8px, 1.2vw, 13px) solid var(--walnut); border-radius: 26px; background: var(--glass-bg); box-shadow: 0 0 0 2px var(--walnut-d), 0 26px 40px -22px rgba(47, 29, 19, .6); }
.display::before { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 120% at 50% 120%, rgba(255, 181, 71, .25), transparent 70%); pointer-events: none; }
.display .kicker { position: relative; z-index: 1; color: var(--amber); }
.display h1 { position: relative; z-index: 1; margin-top: .7rem; color: var(--amber-hot); text-shadow: 0 0 16px rgba(255, 181, 71, .5); }
.display .brand-word { color: #ff9b5e; }
.display-scale { position: absolute; left: 1.6rem; right: 1.6rem; bottom: 12px; height: 11px; background: var(--ticks); filter: drop-shadow(0 0 3px rgba(255, 181, 71, .6)); }
.display-needle { position: absolute; top: 10px; bottom: 6px; left: 1.6rem; right: 1.6rem; pointer-events: none; transform: translateX(calc(var(--to, .5) * (100% - 3px))); }
.display-needle::before { content: ""; position: absolute; top: 0; bottom: 0; left: 0; width: 3px; border-radius: 2px; background: var(--needle); box-shadow: 0 0 10px 1px rgba(255, 90, 42, .9); }
.page-menu .display-needle { --to: .3; }
.page-contacts .display-needle { --to: .62; }
.page-faq .display-needle { --to: .88; }
html.js .display-needle { animation: needle-in 1.6s cubic-bezier(.5, 0, .2, 1) .2s backwards; }
@keyframes needle-in { from { transform: translateX(0); } 55% { transform: translateX(calc(100% - 3px)); } }
.page-head .lede { margin-top: 1.4rem; }

.menu-list { display: grid; gap: 1.3rem; grid-template-columns: repeat(auto-fill, minmax(min(100%, 470px), 1fr)); margin: 0; padding: 0; list-style: none; }
.menu-item { position: relative; display: grid; grid-template-columns: auto 1fr; gap: .4rem 1.2rem; align-items: start; padding: 1.3rem 1.3rem 1.4rem; border: 2.5px solid var(--walnut-d); border-radius: 22px; background: linear-gradient(180deg, #fffbf2, #f3e7cf); box-shadow: 0 6px 0 var(--walnut-d); scroll-margin-top: 6rem; }
.menu-item .preset-no { position: absolute; top: 1rem; right: 1rem; }
.menu-item .icon { width: 86px; height: 86px; }
.menu-item h2 { margin: .25rem 3rem .45rem 0; font-size: clamp(1.25rem, 2.2vw, 1.55rem); }
.menu-text p { margin: 0; color: var(--text); }
.menu-text .gauge { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem .8rem; margin-top: .9rem; font: 500 .7rem/1.4 var(--mono); letter-spacing: .04em; color: var(--teal-d); }
.gauge .meter { width: 120px; height: 13px; background-color: #2a1d14; }
.chips { display: flex; flex-wrap: wrap; gap: .6rem; margin: 1.6rem 0 0; padding: 0; list-style: none; }
.chips li { display: inline-flex; align-items: center; gap: .5rem; padding: .35rem .95rem .35rem .4rem; border: 2px solid var(--walnut-d); border-radius: 999px; background: var(--paper); font-weight: 600; }
.chip-icon { width: 32px; height: 32px; flex: none; }
.chips-small li { font-size: .95rem; }

.contact-grid { display: grid; gap: 1.6rem; }
@media (min-width: 860px) { .contact-grid { grid-template-columns: 1fr 1fr; align-items: start; } }
.contact-grid .spec h2 { font-size: 1.6rem; margin-bottom: .6rem; }
.contact-grid .spec h2.mt { margin-top: 1.8rem; }
.contact-grid .cta-row { margin-top: 1.2rem; }
.hours { width: 100%; border-collapse: collapse; }
.hours th, .hours td { padding: .45rem 0; text-align: start; font-weight: 500; border-bottom: 1.5px dashed rgba(47, 29, 19, .3); }
.hours td { text-align: end; font: 500 .85rem/1.4 var(--mono); }
.link-list { display: grid; gap: .2rem; margin: .4rem 0 0; padding: 0; list-style: none; font-weight: 600; }
.link-list a { display: inline-block; padding-block: .35rem; }
/* two maps: tabs load Yandex or Google on click; the open links below work without JS */
.maps { margin-top: 1.8rem; }
.map-tabs { display: flex; flex-wrap: wrap; justify-content: center; gap: .8rem; margin-bottom: 1.2rem; }
.map-tab { padding-inline: 1.15rem; background: var(--paper); }
.map-tab[aria-pressed="true"] { color: var(--amber-hot); background: var(--walnut-d); transform: translateY(4px); box-shadow: none; }
.map { position: relative; display: grid; place-items: center; align-content: center; gap: 1rem; min-height: 360px; padding: 1.5rem; overflow: hidden; border: clamp(8px, 1.2vw, 12px) solid var(--walnut); border-radius: 26px; background: var(--glass-bg); box-shadow: 0 0 0 2px var(--walnut-d); }
.map-art .tower { width: 170px; opacity: .9; }
.map-hint { margin: 0; font: 500 .74rem/1.4 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--amber); text-shadow: 0 0 8px rgba(255, 181, 71, .5); }
.lang-ka .map-hint { letter-spacing: .04em; text-transform: none; font: 500 .9rem/1.4 var(--body); }
.map iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.map.loaded .map-art, .map.loaded .map-hint { visibility: hidden; }
html:not(.js) .map-tabs, html:not(.js) .map { display: none; }
.maps .cta-row { margin-top: 1.4rem; }
.map-open { display: flex; flex-wrap: wrap; gap: .8rem; margin: 1.2rem 0 0; }
.spec .delivery-line { display: flex; align-items: center; gap: .6rem; margin-top: 1rem; padding: 0; border: 0; font-weight: 600; }

.faq-list { display: grid; grid-template-columns: minmax(0, 56em); gap: 1.2rem; }
.faq-cta { padding-top: 0; }
.qa-full { padding: 1.2rem 1.4rem; border: 2.5px solid var(--walnut-d); border-radius: 20px; background: var(--paper); box-shadow: 0 5px 0 var(--walnut-d); }
.qa-full h2 { font-size: clamp(1.15rem, 2.2vw, 1.45rem); line-height: 1.2; }
.qa-full p { margin: .55rem 0 0; }

/* ---------- footer: walnut cabinet with stripes ---------- */
.site-footer { margin-top: clamp(1rem, 4vw, 2.5rem); padding: 0 var(--gutter); color: #f3e6cf; background: var(--wood); box-shadow: inset 0 7px 0 var(--orange), inset 0 13px 0 var(--mustard), inset 0 19px 0 var(--teal-l); }
.footer-cabinet { width: min(var(--wrap), 100%); margin-inline: auto; padding: 3.4rem 0 2rem; }
.footer-grid { display: grid; gap: 1.6rem; }
@media (min-width: 760px) { .footer-grid { grid-template-columns: 1.2fr 1.2fr 1fr; } }
.footer-brand { display: inline-flex; margin: 0 0 1rem; padding: .7rem .9rem .6rem; border-radius: 12px; background: var(--plate); box-shadow: 0 0 0 2px rgba(255, 217, 143, .28); }
.footer-logo { display: block; width: 176px; height: auto; aspect-ratio: 148 / 49; }
.site-footer address { font-style: normal; }
.site-footer address p { margin: 0 0 .35rem; }
.site-footer a { color: var(--amber-hot); }
.footer-links { display: grid; gap: .1rem; margin: 0; padding: 0; list-style: none; font-weight: 600; }
.footer-links a, .footer-meta a { display: inline-block; padding-block: .3rem; }
.footer-meta { margin: 2rem 0 0; padding-top: 1rem; border-top: 1px solid rgba(255, 217, 143, .22); font-size: .9rem; color: #d9c6a8; }

/* mobile call bar slides up after the first screen */
.cta-bar { display: none; }

/* ---------- root language chooser and 404 ---------- */
.page-chooser, .page-404 { min-height: 100svh; }
.chooser { display: grid; place-items: center; min-height: 100svh; padding: var(--gutter); }
.chooser .receiver { width: min(780px, 100%); }
.chooser .faceplate { justify-items: center; text-align: center; gap: 1.3rem; }
.chooser .plate-top { width: 100%; }
.chooser-title { display: grid; justify-items: center; gap: .8rem; }
.chooser-brand { display: inline-flex; }
.chooser-brand .w { padding: clamp(.8rem, 2.4vw, 1.25rem) clamp(1rem, 3vw, 1.6rem); border-radius: 16px; background: var(--plate); box-shadow: 0 0 0 2.5px var(--walnut-d), 0 6px 0 var(--walnut-d); }
.chooser-logo { display: block; width: clamp(220px, 50vw, 380px); height: auto; aspect-ratio: 148 / 49; }
.chooser-sub { font: 500 clamp(.72rem, 1.6vw, .85rem)/1.6 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--teal); }
.chooser-sub .w + .w::before { content: "·" / ""; margin: 0 .6rem; color: var(--orange-d); }
.chooser .tuner-window { width: 100%; }
.chooser .lede { margin: 0; }
.chooser [lang="ka"], .chooser-sub .w:lang(ka) { text-transform: none; letter-spacing: .02em; }
.preset-keys { display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem; }
.preset-key { display: inline-flex; align-items: center; gap: .7rem; min-height: 54px; padding: .6rem 1.3rem .6rem .7rem; font-weight: 700; font-size: 1.1rem; text-decoration: none; color: var(--ink); background: linear-gradient(180deg, #fffbf2, #f3e7cf); border: 2.5px solid var(--walnut-d); border-radius: 16px; box-shadow: 0 6px 0 var(--walnut-d); transition: transform .15s var(--ease), box-shadow .15s var(--ease); }
.preset-key:hover { transform: translateY(3px); box-shadow: 0 3px 0 var(--walnut-d); }
.page-404 h1 { font-size: clamp(4rem, 14vw, 7rem); }
.lamp-off { background: #8a786a; color: #efe3d2; box-shadow: 0 0 0 2px var(--walnut-d); }
.nosignal { width: 100%; height: 120px; border-radius: 14px; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9 0.35' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 0.75 0 0 0 0 0.4 1.4 0 0 0 -0.5'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"), var(--glass-bg); box-shadow: inset 0 0 0 2px #000; }

/* ---------- mobile ---------- */
@media (max-width: 919px) {
  .deck-row { grid-template-columns: minmax(0, 1fr); grid-template-areas: "vu" "eq"; }
  .knobs { display: none; }
}
@media (max-width: 760px) {
  .site-header { gap: .5rem; padding: .6rem 0; }
  .site-header .head-call { display: none; }
  .logo { padding: .42rem .55rem .38rem; }
  .logo-lockup { width: 108px; }
  .dial { padding-block: 5px; }
  .dial-window { height: 44px; }
  .dial-stations { padding: 0 2px 0 12px; }
  .dial-stations a { padding: 9px 6px 14px; font-size: .62rem; letter-spacing: .03em; }
  .dial-stations a[aria-current="page"]::before { width: 5px; height: 5px; margin-inline-end: .3rem; }
  .plate-label { display: none; }
  .eq { height: 84px; }
  .hero-vu { gap: .5rem; }
  .lvl { grid-template-columns: 1fr 3rem; gap: .35rem .8rem; }
  .lvl .meter { grid-column: 1 / -1; grid-row: 2; }
  .spec p { grid-template-columns: 1fr; }
  .menu-item { grid-template-columns: 1fr; }
  .menu-item .icon { width: 70px; height: 70px; }
  .site-footer { padding-bottom: 5.4rem; }
  .switch { display: grid; grid-template-columns: auto 1fr; column-gap: 1rem; align-items: start; }
  .switch .icon { grid-row: 1 / span 2; }
  .switch .switch-tel { grid-column: 2; }
  .switch h3 { margin-top: .2rem; padding-inline-end: 64px; }
  .cta-bar { position: fixed; z-index: 40; inset: auto 0 0 0; display: flex; gap: .7rem; padding: .7rem 1rem calc(.7rem + env(safe-area-inset-bottom)); background: var(--walnut-d); box-shadow: inset 0 4px 0 var(--orange), 0 -8px 20px -10px rgba(0, 0, 0, .5); transition: transform .45s var(--ease); }
  .cta-bar .btn { flex: 1; justify-content: center; min-height: 48px; }
  .cta-bar .btn-ghost { background: var(--cream); }
  html { scroll-padding-bottom: 6rem; }
}
@media (max-width: 380px) {
  .dial-stations a { font-size: .58rem; padding-inline: 4px; }
  .lang a { min-width: 2.1rem; padding-inline: .35rem; }
}

/* ---------- scroll reveals: blocks tune in (blur clears, like a station coming in) ---------- */
.reveal { transition: opacity .7s var(--ease), transform .7s var(--ease), filter .7s var(--ease); transition-delay: calc(var(--i, 0) * .08s); }
.reveal.in .led.off { animation: led-peak 1s var(--ease) both; animation-delay: calc(var(--i) * 45ms + .15s); }
.reveal.in .led.on { animation: led-on .5s var(--ease) backwards; animation-delay: calc(var(--i) * 45ms + .15s); }
@keyframes led-peak { 0% { opacity: .2; } 45% { opacity: 1; } 100% { opacity: .2; } }
@keyframes led-on { from { opacity: .2; } }
.stripes i { transition: transform 1s var(--ease); }
.stripes i:nth-child(2) { transition-delay: .08s; }
.stripes i:nth-child(3) { transition-delay: .16s; }
.stripes i:nth-child(4) { transition-delay: .24s; }

/* Hidden start states: only while JS is alive (html.js), never after the failsafe (no-hide), never with reduced motion.
   No clip-path here: blur and opacity keep the block measurable, so IntersectionObserver always fires. */
@media (prefers-reduced-motion: no-preference) {
  html.js:not(.no-hide) .reveal:not(.in) { opacity: 0; transform: translateY(18px); filter: blur(6px); }
  html.js:not(.no-hide) .reveal:not(.in) .meter-cover { transform: scaleX(1); }
  html.js:not(.no-hide) .switch:not(.in) .toggle-knob { transform: none; }
  html.js:not(.no-hide) .switch:not(.in) .toggle-led { opacity: 0; }
  html.js:not(.no-hide) .switch:not(.in) .toggle::before { opacity: .85; }
  html.js:not(.no-hide) .signal:not(.in) .vu-needle { transform: rotate(-44deg); }
  html.js:not(.no-hide) .stripes:not(.in) i { transform: scaleX(0); }
  @media (max-width: 760px) { html.js:not(.no-hide) .cta-bar:not(.show) { transform: translateY(110%); } }
  html.js .cta-bar:not(.show):focus-within { transform: none; }
}

/* page transitions (Chromium, Safari): the dial and the top bar stay, the page tunes in */
@view-transition { navigation: auto; }
::view-transition-old(root) { animation: vt-out .22s ease-in both; }
::view-transition-new(root) { animation: vt-in .5s var(--ease) both; }
@keyframes vt-out { to { opacity: 0; } }
@keyframes vt-in { from { opacity: 0; filter: blur(8px); } }

/* ambient loops (ticker, equalizer, idle meters, tower) pause off screen, in hidden tabs and on request */
.ambient.off *, html.tab-hidden .ambient *, html.still .ambient * { animation-play-state: paused !important; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  html.ready .ticker-track { justify-content: center; width: auto; }
  html.ready .ticker-run { display: flex; padding-inline: var(--gutter); white-space: normal; }
  html.ready .ticker-run[aria-hidden] { display: none; }
  html.ready .ticker-run span::before { margin: 0 .55rem 0 0; }
  html.ready .pause { display: none; }
  ::view-transition-group(*), ::view-transition-old(*), ::view-transition-new(*) { animation: none !important; }
}