/* Вариант 3 «Мастерская»: чёрный, бетон, сигнальный оранжевый. Выключатель 0/I. */
:root {
  --bg: #111110;
  --bg-2: #1a1a18;
  --bg-3: #242421;
  --paper: #efede7;
  --ink: #f2f0eb;
  --ink-d: #141412;
  --muted: #9c988f;
  --muted-d: #5e5a53;
  --or: #ff5a1f;
  --or-2: #ff7d45;
  --line: rgba(255, 255, 255, .12);
  --disp: 'Unbounded', 'Arial Black', sans-serif;
  --sans: 'Onest', system-ui, sans-serif;
  --focus: #ff5a1f;
}
html { background: var(--bg); }
body { font: 17px/1.6 var(--sans); color: var(--ink); background: var(--bg); }
.wrap { width: min(1280px, 100% - 32px); margin: 0 auto; }
.tag { font: 600 12px/1.5 var(--sans); letter-spacing: .22em; text-transform: uppercase; color: var(--or); }
h2 { font: 700 clamp(32px, 5vw, 68px)/1.02 var(--disp); letter-spacing: -.02em; margin: 14px 0 18px; text-transform: uppercase; }
.lead { font-size: clamp(17px, 1.5vw, 20px); color: var(--muted); max-width: 62ch; }
.lead b { color: var(--or); font-weight: 700; }
.lead a { color: var(--or); }
.sec { padding: clamp(80px, 10vw, 140px) 0; background: var(--paper); color: var(--ink-d); }
.sec .lead { color: var(--muted-d); }
.sec-dark { background: var(--bg); color: var(--ink); }
.sec-dark .lead { color: var(--muted); }
.sec-head { max-width: 860px; margin-bottom: 44px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 56px; padding: 0 30px; font: 700 15px var(--disp); text-transform: uppercase; letter-spacing: .04em; text-decoration: none; border: 2px solid transparent; transition: transform .15s, background .2s, color .2s; }
.btn:active { transform: translateY(2px); }
.btn-or { background: var(--or); color: #fff; }
.btn-or:hover { background: var(--or-2); }
.btn-line { border-color: var(--ink); color: var(--ink); }
.btn-line:hover { background: var(--ink); color: var(--bg); }
.btn-black { background: var(--ink-d); color: #fff; }
.btn-black:hover { background: #000; }

/* --- шапка --- */
.top { position: fixed; z-index: 60; top: 0; left: 0; right: 0; display: flex; align-items: center; gap: 28px; padding: 12px clamp(16px, 3vw, 40px); background: rgba(17, 17, 16, .86); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-sw { display: grid; grid-template-rows: 1fr 1fr; width: 26px; height: 40px; border: 2px solid var(--ink); border-radius: 6px; font: 700 10px/1 var(--disp); text-align: center; overflow: hidden; }
.brand-sw i { font-style: normal; display: grid; place-items: center; }
.brand-sw i:last-child { background: var(--or); color: #fff; }
.brand-name { font: 900 14px/1.05 var(--disp); text-transform: uppercase; letter-spacing: .02em; }
.nav { display: flex; gap: 26px; margin-left: auto; font-size: 15px; font-weight: 500; }
.nav a { text-decoration: none; color: var(--muted); }
.nav a:hover { color: var(--ink); }
.top-call { font: 700 15px var(--sans); color: var(--or); text-decoration: none; white-space: nowrap; }
.burger { display: none; }

/* --- первый экран: выключатель --- */
.hero { position: relative; min-height: 100svh; overflow: hidden; display: flex; align-items: center; background: radial-gradient(ellipse at 70% 40%, #1d1c1a, var(--bg) 70%); isolation: isolate; }
.hero-plan { position: absolute; inset: 0; z-index: -2; display: grid; place-items: center; }
.hero-plan .plan { width: max(105vw, 205vh); max-width: none; transform: translate(18%, 12%); opacity: .55; transition: opacity 1.2s;
  --p-arch: rgba(255, 255, 255, .12); --p-arch-b: rgba(255, 255, 255, .2); --p-arch-w: 2.6; --p-arch-bw: 5;
  --p-wire: rgba(255, 255, 255, .08); --p-wire-w: 4; --p-lamp: rgba(255, 255, 255, .1); --p-emerg: transparent; --p-tray: transparent; --p-zone: transparent; --p-glow: #ffb15e; }
.hero-plan .plan .s { transition: stroke 1s ease; }
.hero-plan::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(17, 17, 16, .9) 0%, rgba(17, 17, 16, .5) 38%, rgba(17, 17, 16, 0) 60%); }
.hero-light { position: absolute; inset: 0; z-index: -1; background: radial-gradient(ellipse 60% 70% at 68% 0%, rgba(255, 170, 90, .28), transparent 70%); opacity: 0; transition: opacity 1.4s ease; pointer-events: none; }
.hero.is-on .hero-light { opacity: 1; }
.hero.is-on .hero-plan .plan { opacity: 1; --p-arch: rgba(255, 236, 214, .38); --p-arch-b: rgba(255, 236, 214, .6); --p-wire: rgba(255, 130, 60, .9); --p-lamp: rgba(255, 190, 120, 1); }
.hero .lamps circle { filter: blur(6px); }
.hero.is-on .lamps circle { animation: on .6s ease-out calc(var(--r) * 1.3s) forwards; }
@keyframes on { 0% { opacity: 0; } 40% { opacity: 1; } 55% { opacity: .3; } 100% { opacity: .95; } }
.hero-in { width: min(1280px, 100% - 32px); margin: 0 auto; display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: 40px; align-items: center; padding: 110px 0 70px; }
.hero h1 { overflow-wrap: normal; font: 900 clamp(40px, 7.3vw, 114px)/.9 var(--disp); text-transform: uppercase; letter-spacing: -.03em; margin: 20px 0 26px; }
.hero h1 .w1 { display: block; }
.hero h1 .w2 { display: block; color: #3d3b37; transition: color .8s, text-shadow .8s; }
.hero.is-on h1 .w2 { color: var(--or); text-shadow: 0 0 40px rgba(255, 90, 31, .45); }
.hero-lead { max-width: 44ch; font-size: clamp(17px, 1.5vw, 20px); color: #cfcbc2; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero-sw { display: grid; justify-items: center; gap: 22px; }
.rocker { border: 0; background: none; padding: 0; border-radius: 30px; }
.rocker-plate { width: clamp(180px, 20vw, 260px); aspect-ratio: 1; border-radius: 30px; background: linear-gradient(145deg, #f8f7f3, #d6d3cb); box-shadow: 0 40px 80px rgba(0, 0, 0, .7), 0 0 0 1px rgba(0, 0, 0, .3), inset 0 2px 0 #fff, inset 0 -4px 8px rgba(0, 0, 0, .15); display: grid; place-items: center; }
.rocker-key { width: 50%; height: 70%; border-radius: 14px; display: grid; grid-template-rows: 1fr 1fr; place-items: center; font: 700 22px var(--disp); color: #b9b5ad; background: linear-gradient(180deg, #e9e6df 0%, #fbfaf7 55%, #f3f1ec 100%); box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .1), 0 10px 14px rgba(0, 0, 0, .18), inset 0 -10px 16px rgba(0, 0, 0, .06); transform: perspective(500px) rotateX(-12deg); transition: transform .18s cubic-bezier(.5, 1.6, .5, 1), background .18s; }
.rocker-key i { font-style: normal; }
.rocker[aria-pressed="true"] .rocker-key { transform: perspective(500px) rotateX(12deg); background: linear-gradient(0deg, #e9e6df 0%, #fbfaf7 55%, #f3f1ec 100%); }
.rocker[aria-pressed="true"] .m1 { color: var(--or); text-shadow: 0 0 12px rgba(255, 90, 31, .6); }
.rocker[aria-pressed="false"] .m0 { color: #6c685f; }
.rocker:hover .rocker-plate { box-shadow: 0 40px 80px rgba(0, 0, 0, .7), 0 0 0 3px var(--or), inset 0 2px 0 #fff, inset 0 -4px 8px rgba(0, 0, 0, .15); }
.rocker-cap { font: 600 13px var(--sans); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.rocker-cap::before { content: "↑ "; color: var(--or); }

/* --- цифры --- */
.band { display: grid; grid-template-columns: repeat(5, 1fr); background: var(--or); color: #fff; }
.band div { padding: 30px clamp(16px, 2vw, 32px); border-right: 1px solid rgba(255, 255, 255, .3); }
.band div:last-child { border-right: 0; }
.band b { display: block; font: 900 clamp(44px, 5.5vw, 84px)/1 var(--disp); letter-spacing: -.03em; }
.band span { font-weight: 600; font-size: 15px; }

/* --- этаж: свет / розетки --- */
#etazh { background: var(--bg-2); color: var(--ink); }
#etazh .lead { color: var(--muted); }
.layer-switch { position: relative; display: inline-grid; grid-template-columns: 1fr 1fr; background: var(--bg); border: 2px solid var(--ink); border-radius: 999px; padding: 4px; margin-bottom: 24px; }
.layer-switch button { position: relative; z-index: 1; border: 0; background: none; padding: 14px 34px; font: 700 15px var(--disp); text-transform: uppercase; letter-spacing: .06em; color: var(--muted); transition: color .3s; }
.layer-switch button[aria-selected="true"] { color: #fff; }
.layer-knob { position: absolute; top: 4px; bottom: 4px; left: 4px; width: calc(50% - 4px); border-radius: 999px; background: var(--or); transition: transform .35s cubic-bezier(.6, 0, .2, 1.3); }
.layer-switch[data-at="rozetki"] .layer-knob { transform: translateX(100%); }
.floor { position: relative; width: min(1600px, 100%); margin: 0 auto; aspect-ratio: 4644 / 2228; }
.floor-l { position: absolute; inset: 0; opacity: 0; transition: opacity .6s ease; }
.floor-l.is-on { opacity: 1; }
.floor .plan { --p-arch: rgba(255, 255, 255, .42); --p-arch-b: rgba(255, 255, 255, .7); --p-arch-w: 3; --p-arch-bw: 6; --p-wire: var(--or); --p-wire-w: 5; --p-lamp: #ffb15e; --p-emerg: rgba(255, 120, 80, .7); --p-tray: rgba(255, 255, 255, .25); --p-zone: rgba(255, 255, 255, .22); --p-glow: #ffb15e; }
.floor .lamps circle { opacity: .75; filter: blur(4px); }

/* --- тренажёр --- */
.trainer { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 56px; align-items: center; }
.legend { list-style: none; padding: 0; margin: 24px 0; display: grid; gap: 8px; color: var(--muted); font-size: 15px; }
.legend i { display: inline-block; width: 28px; height: 4px; margin-right: 10px; vertical-align: middle; border-radius: 2px; }
.lg-l { background: var(--or); } .lg-n { background: #57a6ff; } .lg-t { background: #ffd166; }
.small-link { color: var(--or); font-weight: 600; }
.circuit { background: var(--bg-2); border: 1px solid var(--line); border-radius: 22px; padding: 18px; position: relative; }
.circuit svg { width: 100%; height: auto; display: block; overflow: visible; }
.circuit .w { fill: none; stroke: #4a4844; stroke-width: 6; stroke-linecap: round; stroke-linejoin: round; transition: stroke .3s; }
.circuit .w.live { stroke: var(--or); stroke-dasharray: 10 10; animation: flow2 .7s linear infinite; }
.circuit .w-n.live { stroke: #57a6ff; animation-direction: reverse; }
.circuit .w-t0.live, .circuit .w-t1.live { stroke: #ffd166; }
@keyframes flow2 { to { stroke-dashoffset: -20; } }
.circuit .sw { cursor: pointer; outline: none; }
.circuit .sw-box { fill: #2d2c29; stroke: #5d5a53; stroke-width: 2; transition: stroke .2s; }
.circuit .sw:hover .sw-box, .circuit .sw:focus-visible .sw-box { stroke: var(--or); }
.circuit .pin { fill: #c9c5bc; }
.circuit .sw-arm { stroke: #f2f0eb; stroke-width: 6; stroke-linecap: round; transition: all .18s cubic-bezier(.5, 1.6, .5, 1); }
.circuit text { fill: var(--muted); font: 600 14px var(--sans); text-anchor: middle; }
.circuit .lbl { fill: var(--ink); font: 700 18px var(--disp); text-anchor: start; }
.circuit .lamp-c { fill: #2d2c29; stroke: #c9c5bc; stroke-width: 4; transition: fill .3s; }
.circuit .lamp-x { stroke: #c9c5bc; stroke-width: 4; }
.circuit .lamp-glow { fill: url(#none); fill: rgba(255, 200, 100, 0); transition: fill .3s; }
.circuit.on .lamp-c { fill: #ffd166; stroke: #fff2c6; }
.circuit.on .lamp-glow { fill: rgba(255, 200, 100, .25); }
.circuit-state { position: absolute; right: 22px; bottom: 16px; font: 700 13px var(--disp); text-transform: uppercase; color: var(--muted); }
.circuit.on .circuit-state { color: #ffd166; }

/* --- станции программы --- */
.stations .prog { display: grid; grid-template-columns: repeat(3, 1fr); gap: 3px; background: var(--ink-d); border: 3px solid var(--ink-d); }
.stations .prog-sec { background: var(--paper); padding: 28px 26px 30px; cursor: pointer; transition: background .25s, color .25s; position: relative; }
.stations .prog-sec:hover { background: #fff; }
.stations .prog-sec.open { background: var(--ink-d); color: var(--ink); grid-column: span 3; display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: 32px; cursor: default; }
.stations .prog-head { display: grid; gap: 10px; }
.stations .prog-num { font: 900 64px/1 var(--disp); color: var(--or); }
.stations .prog-title { font: 700 19px/1.2 var(--disp); text-transform: uppercase; letter-spacing: -.01em; }
.stations .prog-hours { font-weight: 600; color: var(--muted-d); }
.stations .prog-sec.open .prog-hours { color: var(--muted); }
.share { display: block; height: 6px; background: rgba(0, 0, 0, .1); margin-top: 6px; }
.share i { display: block; height: 100%; width: var(--share); background: var(--or); }
.stations .prog-topics { display: none; list-style: none; padding: 0; }
.stations .prog-sec.open .prog-topics { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 28px; animation: rise .4s ease; }
@keyframes rise { from { opacity: 0; transform: translateY(10px); } }
.stations .prog-topics h4 { font: 700 16px/1.3 var(--sans); }
.stations .prog-topics h4 i { color: var(--or); font-style: normal; margin-left: 6px; font-weight: 600; }
.stations .prog-topics p { font-size: 14.5px; color: #bdb9b0; margin-top: 4px; }
.stations .more-hint { position: absolute; right: 22px; top: 26px; font: 700 22px var(--disp); color: var(--or); }
.stations .prog-sec.open .more-hint { transform: rotate(45deg); }

/* --- было/стало --- */
.spots { position: relative; }
.spots img { width: 100%; }
.spot { position: absolute; width: 40px; height: 40px; margin: -20px 0 0 -20px; border-radius: 50%; border: 0; background: var(--or); box-shadow: 0 0 0 8px rgba(255, 90, 31, .3); }
.spot::before { content: "+"; color: #fff; font: 700 22px/40px var(--disp); }
.spot span { position: absolute; left: 50%; bottom: calc(100% + 14px); transform: translate(-50%, 6px); width: 240px; padding: 12px 14px; background: var(--ink-d); color: #fff; font: 500 14px/1.4 var(--sans); text-align: left; opacity: 0; pointer-events: none; transition: opacity .2s, transform .2s; }
.spot:hover span, .spot:focus span { opacity: 1; transform: translate(-50%, 0); }
.spot { animation: ping 2.2s infinite; }
@keyframes ping { 50% { box-shadow: 0 0 0 16px rgba(255, 90, 31, 0); } }
.row3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 12px; }
.row3 img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }

/* --- мастер --- */
.master { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 6vw, 90px); align-items: center; }
.master-ph { position: relative; }
.master-ph img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; filter: grayscale(1) contrast(1.1); }
.master-ph .stamp { position: absolute; left: -12px; bottom: 28px; background: var(--or); color: #fff; font: 900 clamp(28px, 4vw, 54px)/1 var(--disp); text-transform: uppercase; padding: 12px 18px; transform: rotate(-4deg); }

.facts { list-style: none; padding: 0; margin: 30px 0; display: grid; grid-template-columns: 1fr 1fr; gap: 2px; background: var(--line); border: 1px solid var(--line); }
.facts li { background: var(--bg); padding: 20px; color: var(--muted); font-size: 15px; }
.facts b { display: block; font: 700 22px var(--disp); color: var(--ink); margin-bottom: 4px; }
.note { margin-top: 10px; color: var(--muted); }

/* --- документы --- */
.docs { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 56px; align-items: center; }
.fine { font-size: 14px; color: var(--muted-d); margin-top: 18px; }
.fine a { color: var(--ink-d); }
.cert { display: block; border: 10px solid #fff; box-shadow: 18px 18px 0 var(--or); transition: transform .3s, box-shadow .3s; }
.cert:hover { transform: translate(-4px, -4px); box-shadow: 22px 22px 0 var(--or); }

/* --- проекты --- */
.masonry { columns: 3 300px; column-gap: 14px; }
.masonry a { display: block; break-inside: avoid; margin-bottom: 14px; position: relative; background: #fff; text-decoration: none; overflow: hidden; }
.masonry img { width: 100%; transition: transform .5s; }
.masonry a:hover img { transform: scale(1.05); }
.masonry span { position: absolute; left: 10px; top: 10px; background: var(--or); color: #fff; font: 700 12px var(--disp); text-transform: uppercase; padding: 6px 10px; }

/* --- вопросы --- */
.faq-wrap { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: 56px; }
.faq details { border-top: 3px solid var(--ink-d); }
.faq summary { padding: 20px 44px 20px 0; font: 700 18px/1.35 var(--sans); position: relative; }
.faq summary::after { content: "0"; position: absolute; right: 0; top: 16px; width: 30px; height: 30px; display: grid; place-items: center; font: 700 13px var(--disp); border: 2px solid var(--ink-d); border-radius: 6px; }
.faq details[open] summary::after { content: "I"; background: var(--or); border-color: var(--or); color: #fff; }
.faq details p { padding: 0 0 22px; color: var(--muted-d); }

/* --- звонок --- */
.call { background: var(--or); color: #fff; padding: clamp(70px, 9vw, 120px) 0; }
.call-in { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 56px; align-items: start; }
.call h2 { margin-top: 0; }
.big-tel { display: block; white-space: nowrap; font: 900 clamp(24px, 3.7vw, 54px)/1.2 var(--disp); color: #fff; text-decoration: none; letter-spacing: -.02em; }
.big-tel:hover { color: var(--ink-d); }
.call .contacts { margin-top: 18px; }
.call .contacts a { color: #fff; }
.form { display: grid; gap: 10px; background: var(--paper); color: var(--ink-d); padding: 28px; box-shadow: 14px 14px 0 var(--ink-d); }
.form-t { font: 700 18px var(--disp); text-transform: uppercase; margin-bottom: 6px; }
.form input:not([type=checkbox]), .form select { font: 17px var(--sans); padding: 15px 16px; border: 2px solid var(--ink-d); background: #fff; border-radius: 0; }
.form input:focus, .form select:focus { outline: none; border-color: var(--or); }
.consent { display: flex; gap: 10px; font-size: 13px; color: var(--muted-d); align-items: flex-start; }
.consent input { width: 18px; height: 18px; accent-color: var(--or); flex: none; margin-top: 2px; }

.foot { background: var(--bg); color: var(--muted); padding: 32px 0 60px; font-size: 14px; }
.foot-in { display: flex; flex-wrap: wrap; gap: 14px 30px; align-items: center; }
.foot .brand-name { color: var(--ink); }
.foot a { color: var(--ink); }

/* страница программы */
.page-top { padding: 140px 0 60px; background: var(--bg); }
.page-top h1 { font: 900 clamp(40px, 7vw, 100px)/.95 var(--disp); text-transform: uppercase; letter-spacing: -.03em; margin: 18px 0; }
.page-top .lead { color: var(--muted); }
.crumbs { font-size: 14px; color: var(--muted); }
.crumbs a { color: var(--or); }
.stations.all .prog-sec { grid-column: span 3; display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: 32px; background: var(--ink-d); color: var(--ink); cursor: default; }
.stations.all .prog-topics { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 28px; }
.stations.all .more-hint { display: none; }
.sched-switch button { border: 2px solid var(--ink-d); background: transparent; padding: 12px 20px; font: 700 13px var(--disp); text-transform: uppercase; }
.sched-switch button[aria-selected="true"] { background: var(--ink-d); color: #fff; }
.sched-lead { color: var(--muted-d); margin: 22px 0; }
.sched-days { display: grid; grid-template-columns: repeat(5, 1fr); gap: 3px; background: var(--ink-d); border: 3px solid var(--ink-d); }
.sched-days li { background: var(--paper); padding: 18px; display: flex; flex-direction: column; gap: 6px; }
.sched-days b { font: 900 13px var(--disp); color: var(--or); text-transform: uppercase; }
.sched-days h4 { font: 700 15px/1.3 var(--sans); }
.sched-days p { font-size: 13.5px; color: var(--muted-d); flex: 1; }
.tp-t { background: var(--ink-d); } .tp-p { background: var(--or); }
.tp-label { font-size: 11.5px; color: var(--muted-d); }

/* --- адаптация --- */
@media (max-width: 1000px) {
  .nav { display: none; }
  .burger { display: block; width: 44px; height: 44px; border: 2px solid var(--ink); background: transparent; position: relative; }
  .burger span, .burger span::before, .burger span::after { position: absolute; left: 10px; right: 10px; height: 2px; background: var(--ink); content: ""; }
  .burger span { top: 19px; } .burger span::before { left: 0; right: 0; top: -6px; } .burger span::after { left: 0; right: 0; top: 6px; }
  .top-call { margin-left: auto; }
  .menu-open .nav { display: flex; flex-direction: column; position: fixed; inset: 66px 0 auto 0; background: var(--bg); padding: 8px 16px 18px; gap: 0; border-bottom: 3px solid var(--or); font-size: 19px; }
  .menu-open .nav a { padding: 12px 0; border-bottom: 1px solid var(--line); color: var(--ink); }
  .hero-in { grid-template-columns: 1fr; padding-top: 100px; }
  .hero-sw { order: -1; justify-items: start; grid-template-columns: auto 1fr; align-items: center; }
  .rocker-plate { width: 120px; border-radius: 18px; }
  .rocker-key { font-size: 14px; border-radius: 9px; }
  .band { grid-template-columns: repeat(3, 1fr); }
  .band div:nth-child(3) { border-right: 0; }
  .band div:nth-child(-n+3) { border-bottom: 1px solid rgba(255, 255, 255, .3); }
  .trainer, .master, .docs, .faq-wrap, .call-in { grid-template-columns: 1fr; }
  .stations .prog { grid-template-columns: 1fr 1fr; }
  .stations .prog-sec.open { grid-column: span 2; grid-template-columns: 1fr; }
  .sched-days { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .brand-name { font-size: 12px; }
  .top-call { font-size: 13px; }
  .band { grid-template-columns: 1fr 1fr; }
  .band div { border-right: 1px solid rgba(255, 255, 255, .3) !important; border-bottom: 1px solid rgba(255, 255, 255, .3); }
  .band div:nth-child(even) { border-right: 0 !important; }
  .band div:last-child { grid-column: span 2; border-bottom: 0; }
  .floor { width: 170%; margin-left: -35%; }
  .stations .prog { grid-template-columns: 1fr; }
  .stations .prog-sec.open { grid-column: auto; }
  .stations .prog-sec.open .prog-topics, .stations.all .prog-topics { grid-template-columns: 1fr; }
  .stations.all .prog-sec { grid-template-columns: 1fr; }
  .facts { grid-template-columns: 1fr; }
  .row3 { grid-template-columns: 1fr 1fr; }
  .row3 img:last-child { display: none; }
  .spot span { width: 200px; }
  .sched-days { grid-template-columns: 1fr; }
  .layer-switch button { padding: 12px 22px; }
}
.hero-sw { position: relative; }
.hero-sw::before { content: ""; position: absolute; inset: -90px -70px; background: radial-gradient(closest-side, rgba(17, 17, 16, .92), rgba(17, 17, 16, .6) 60%, transparent); z-index: -1; pointer-events: none; }
#etazh, #obekt { overflow: hidden; }
h2, h3 { overflow-wrap: normal; hyphens: manual; -webkit-hyphens: manual; }
@media (max-width: 640px) {
  h2 { font-size: clamp(25px, 7.2vw, 40px); }
  .spot span { width: 170px; }
}

/* ===== правки 22.10 ===== */
/* было — стало: ещё фото */
.row-more { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 12px; margin-top: 12px; }
.row-more a { display: block; overflow: hidden; }
.row-more img { width: 100%; height: 100%; aspect-ratio: 3 / 4; object-fit: cover; transition: transform .5s; }
.row-more a:first-child img { aspect-ratio: auto; }
.row-more a:hover img { transform: scale(1.04); }
.row-cap { margin-top: 12px; font-size: 14px; color: var(--muted-d); }

/* схема своими руками */
#stendy { background: var(--paper); }
.stands { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 44px; align-items: start; }
.stands-main { margin: 0; }
.stands-txt h3 { font: 700 22px/1.2 var(--disp); text-transform: uppercase; letter-spacing: -.01em; margin-bottom: 18px; }
.stand-steps { list-style: none; padding: 0; counter-reset: st; display: grid; gap: 2px; }
.stand-steps li { counter-increment: st; position: relative; padding: 14px 14px 14px 58px; background: #fff; color: var(--muted-d); font-size: 15.5px; }
.stand-steps li::before { content: counter(st); position: absolute; left: 14px; top: 12px; width: 30px; height: 30px; display: grid; place-items: center; background: var(--or); color: #fff; font: 700 14px var(--disp); }
.stand-steps b { color: var(--ink-d); }
.note-d { margin-top: 16px; font-size: 14px; color: var(--muted-d); }
.stand-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 18px; }
.stand-row figure { margin: 0; background: var(--ink-d); }
.stand-row img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.stand-row figcaption { color: #fff; font: 600 14px var(--sans); padding: 12px 14px; }
.schemes { margin-top: 56px; border: 3px solid var(--ink-d); padding: 26px; background: #fff; }
.schemes-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 22px; }
.schemes-head h3 { font: 700 20px/1.2 var(--disp); text-transform: uppercase; }
.scheme-tabs { display: flex; flex-wrap: wrap; gap: 6px; }
.scheme-tabs button { border: 2px solid var(--ink-d); background: transparent; padding: 10px 14px; font: 700 12px var(--disp); text-transform: uppercase; letter-spacing: .04em; }
.scheme-tabs button[aria-selected="true"] { background: var(--or); border-color: var(--or); color: #fff; }
.scheme-panel { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 32px; align-items: center; animation: rise .35s ease; }
.scheme-panel[hidden] { display: none; }
.scheme-panel img { width: 100%; border: 1px solid #ddd; }
.scheme-panel h4 { font: 700 24px/1.2 var(--disp); text-transform: uppercase; margin: 8px 0 12px; }
.scheme-panel p { color: var(--muted-d); }
.scheme-lvl { font: 600 12px var(--sans); letter-spacing: .22em; text-transform: uppercase; color: var(--or) !important; display: flex; align-items: center; gap: 6px; }
.scheme-lvl i { width: 14px; height: 14px; border: 2px solid var(--or); display: inline-block; }
.scheme-lvl i.on { background: var(--or); }
.schemes .small-link { display: inline-block; margin-top: 18px; }

/* кто учит */
#master .sec-head { margin-bottom: 56px; }
.master + .master { margin-top: clamp(72px, 9vw, 120px); }
.master-rev .master-ph { order: 2; }
.master-rev .master-ph .stamp { left: auto; right: -12px; transform: rotate(3deg); font-size: clamp(20px, 2.6vw, 36px); }
.who-name { font: 900 clamp(56px, 9vw, 130px)/1 var(--disp); text-transform: uppercase; letter-spacing: -.03em; margin: 10px 0 18px; }
.path { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; margin: 22px 0 0; counter-reset: pt; }
.path li { counter-increment: pt; font: 600 13px var(--sans); padding: 7px 12px; border: 1px solid var(--line); color: var(--ink); }
.path li::before { content: counter(pt) " · "; color: var(--or); }
.path li:last-child { background: var(--or); border-color: var(--or); color: #fff; }
.path li:last-child::before { color: #fff; }
.team { margin-top: clamp(72px, 9vw, 120px); border-top: 1px solid var(--line); padding-top: 48px; }
.team-txt { max-width: 820px; }
.team h3 { font: 700 clamp(26px, 3.4vw, 44px)/1.1 var(--disp); text-transform: uppercase; letter-spacing: -.02em; margin: 12px 0 16px; }
.team p:not(.tag) { color: var(--muted); font-size: 18px; }
.ticker { margin-top: 36px; overflow: hidden; border-top: 3px solid var(--or); border-bottom: 3px solid var(--or); padding: 18px 0; }
.ticker-in { display: flex; gap: 48px; width: max-content; animation: tick 40s linear infinite; }
.ticker span { font: 900 clamp(28px, 4vw, 54px)/1 var(--disp); text-transform: uppercase; white-space: nowrap; color: transparent; -webkit-text-stroke: 1.5px var(--ink); }
.ticker span:nth-child(3n+1) { color: var(--or); -webkit-text-stroke: 0; }
@keyframes tick { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .ticker-in { flex-wrap: wrap; width: auto; } .ticker-in span:nth-child(n+9) { display: none; } }

/* документы: стопка с перелистыванием */
.doc-list { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 4px; }
.doc-list button { width: 100%; text-align: left; border: 0; background: transparent; padding: 10px 0 10px 28px; font: 600 15px var(--sans); color: var(--muted-d); position: relative; border-bottom: 1px solid rgba(0, 0, 0, .1); }
.doc-list button::before { content: ""; position: absolute; left: 0; top: 50%; width: 14px; height: 14px; margin-top: -7px; border: 2px solid var(--ink-d); }
.doc-list button[aria-current="true"] { color: var(--ink-d); }
.doc-list button[aria-current="true"]::before { background: var(--or); border-color: var(--or); }
.doc-stack { position: relative; height: 520px; }
.doc { position: absolute; left: 50%; top: 46%; width: 300px; display: block; background: #fff; border: 8px solid #fff; box-shadow: 0 24px 50px rgba(0, 0, 0, .25); transform: translate(-50%, -50%) translate(var(--dx, 0), var(--dy, 0)) rotate(var(--rot, 0deg)) scale(var(--sc, 1)); transition: transform .55s cubic-bezier(.3, .7, .2, 1), box-shadow .3s, opacity .3s; cursor: pointer; z-index: var(--z, 1); }
.doc img { width: 100%; display: block; }
.doc-wide { width: 470px; }
.doc.is-top { box-shadow: 18px 18px 0 var(--or), 0 30px 60px rgba(0, 0, 0, .3); }
.doc.fly { transform: translate(-50%, -50%) translate(120%, -10%) rotate(18deg) scale(.9); }
.doc-todo { height: 420px; display: grid; place-content: center; text-align: center; gap: 8px; padding: 20px; background: repeating-linear-gradient(135deg, #fff 0 14px, #f4f2ec 14px 28px); cursor: default; outline-offset: -8px; }
.doc-todo span { font: 700 18px/1.25 var(--disp); text-transform: uppercase; color: var(--ink-d); }
.doc-todo small { color: var(--muted-d); }
.doc-hint { position: absolute; left: 0; right: 0; bottom: 0; text-align: center; font-size: 13px; color: var(--muted-d); }

@media (max-width: 1000px) {
  .stands, .scheme-panel { grid-template-columns: 1fr; }
  .master-rev .master-ph { order: 0; }
  .row-more { grid-template-columns: repeat(3, 1fr); }
  .row-more a:first-child { grid-column: span 3; }
  .row-more a:first-child img { aspect-ratio: 4 / 3; }
}
@media (max-width: 640px) {
  .stand-row { grid-template-columns: 1fr 1fr; }
  .stand-row figure:last-child { display: none; }
  .schemes { padding: 16px; }
  .who-name { font-size: clamp(44px, 14vw, 72px); }
  .doc-stack { height: 400px; }
  .doc { width: 210px; }
  .doc-wide { width: 300px; }
  .doc-todo { height: 300px; }
  .doc.fly { transform: translate(-50%, -50%) translate(60%, -10%) rotate(18deg) scale(.9); }
}
.docs h2 { font-size: clamp(26px, 3.4vw, 50px); }
.faq-wrap h2 { font-size: clamp(30px, 3.6vw, 50px); }
.scheme-panel img { max-height: 460px; object-fit: contain; background: #fff; }
#dokumenty, #master, #stendy { overflow: hidden; }
@media (max-width: 640px) { .docs h2 { font-size: 22px; } }

/* ===== рабочий сайт ===== */
.form textarea { font: 16px var(--sans); padding: 13px 16px; border: 2px solid var(--ink-d); background: #fff; border-radius: 0; resize: vertical; }
.form textarea:focus { outline: none; border-color: var(--or); }
.form .hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.form-msg { font: 600 14px var(--sans); min-height: 1.2em; color: #1a7f37; }
.form-msg.bad { color: #c0261a; }
.form.is-login { box-shadow: 14px 14px 0 var(--or); }
.form.is-login input[name=password] { font: 17px var(--sans); padding: 15px 16px; border: 2px solid var(--ink-d); }
.info-line { margin-top: 6px; font-size: 17px; }
.next-bar { background: var(--ink-d); color: #fff; text-align: center; padding: 12px 16px; font-size: 16px; border-top: 1px solid var(--line); }
.next-bar b { color: var(--or); }
.next-bar a { color: #fff; margin-left: 10px; font-weight: 700; }
/* отзывы */
.reviews { background: var(--paper); color: var(--ink-d); }
.rev-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 14px; }
.rev { background: #fff; border-left: 6px solid var(--or); padding: 22px 24px; display: grid; gap: 12px; align-content: start; }
.rev p { font-size: 16px; color: var(--ink-d); }
.rev footer { display: flex; align-items: center; gap: 12px; }
.rev footer img { width: 48px; height: 48px; border-radius: 50%; object-fit: cover; }
.rev b { display: block; font: 700 15px var(--disp); text-transform: uppercase; }
.rev small { color: var(--muted-d); font-size: 13px; }
/* простые страницы: политика, 404 */
.plain { background: var(--paper); color: var(--ink-d); padding: 140px 0 90px; min-height: 70vh; }
.plain .wrap { max-width: 860px; }
.plain h1 { font: 900 clamp(30px, 5vw, 56px)/1.05 var(--disp); text-transform: uppercase; letter-spacing: -.02em; margin: 14px 0 24px; }
.plain h2 { font-size: clamp(20px, 2.4vw, 28px); margin: 34px 0 12px; }
.plain p, .plain li { color: #3b3833; margin-bottom: 10px; }
.plain ul { padding-left: 22px; }
.plain a { color: var(--or); }