/* Парк «Горизонт» · Чита — единый проект: Площадь Памяти + парк недр
   Светлая журнальная палитра: бумага, графит, медь, золото лиственницы */
@font-face{font-family:"Poster";src:url("../fonts/Berlin Poster.ttf") format("truetype");font-display:block}
/* в Berlin Poster нет « » · ° Ø — берём их из Radiant, чтобы не подставлялся Arial */
@font-face{font-family:"Poster";src:url("../fonts/Radiant Bold Condensed.ttf") format("truetype");unicode-range:U+AB,U+BB,U+B7,U+B0,U+D8;font-display:block}
@font-face{font-family:"Goudy";src:url("../fonts/Goudy Old Style Regular.ttf") format("truetype");font-weight:400;font-display:swap}
@font-face{font-family:"Goudy";src:url("../fonts/Goudy Old Style Bold.ttf") format("truetype");font-weight:700;font-display:swap}
@font-face{font-family:"CenturyI";src:url("../fonts/Century Old Style Italic.ttf") format("truetype");font-style:italic;font-display:swap}
@font-face{font-family:"Grot";src:url("../fonts/Aktsident Grotesk.ttf") format("truetype");font-display:swap}
@font-face{font-family:"Radiant";src:url("../fonts/Radiant Bold Condensed.ttf") format("truetype");font-display:swap}

:root{
  --paper:#F6F1E7; --paper2:#FBF8F1; --linen:#EDE5D4; --ink:#1F2023; --ink2:#4A4640; --mute:#6E665A;
  --copper:#B8672A; --copper-t:#9A521C; --copper-l:#D98E4A; --gold:#A87C1C; --gold-l:#E8C56A; --larch:#5C6B45;
  --red:#A6322B; --line:rgba(31,32,35,.14);
  --f-poster:"Poster","Arial Narrow",Impact,sans-serif;
  --f-text:"Goudy",Georgia,"Times New Roman",serif;
  --f-it:"CenturyI","Goudy",Georgia,serif;
  --f-lab:"Grot","Arial Narrow",Arial,sans-serif;
  --f-num:"Radiant","Arial Narrow",Arial,sans-serif;
  --fs-lab:12px; --fs-micro:11px; --fs-s:clamp(15px,1.02vw,17px);
  --pad:clamp(18px,5vw,84px);
  --shadow:0 30px 60px -40px rgba(31,32,35,.55);
  --ease:cubic-bezier(.2,.7,.2,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--paper);color:var(--ink);font-family:var(--f-text);font-size:clamp(17px,1.18vw,20px);line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;max-width:100%;height:auto}
a{color:var(--copper-t)}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
::selection{background:var(--gold-l);color:var(--ink)}
:focus-visible{outline:2px solid var(--copper-t);outline-offset:3px}

/* ---------- служебное ---------- */
.lab{font-family:var(--f-lab);font-size:var(--fs-lab);letter-spacing:.18em;text-transform:uppercase;color:var(--copper-t)}
.num{font-family:var(--f-num);font-variant-numeric:tabular-nums;letter-spacing:.01em}
.g{font-family:var(--f-text);font-weight:400}
h1,h2,h3,h4{font-weight:400;text-wrap:balance}
h2{font-family:var(--f-poster);font-size:clamp(34px,5.2vw,84px);line-height:1;letter-spacing:.01em;text-transform:uppercase;margin:14px 0 22px}
h2 em{font-family:var(--f-it);font-style:italic;text-transform:none;color:var(--copper-t);letter-spacing:0;font-size:.8em}
h3{font-family:var(--f-poster);text-transform:uppercase;font-size:clamp(26px,2.8vw,44px);line-height:1;margin:10px 0 12px}
h4{font-family:var(--f-text);font-weight:700;font-size:22px;line-height:1.2;margin-bottom:8px}
p{max-width:64ch;text-wrap:pretty}
p+p{margin-top:.8em}
.lead{font-size:clamp(19px,1.5vw,24px);line-height:1.42}
.mute{color:var(--mute)}
.src{font-family:var(--f-lab);font-size:var(--fs-micro);letter-spacing:.06em;line-height:1.5;color:var(--mute);margin-top:12px;max-width:110ch}
html.js .rv{opacity:0;transition:opacity .6s var(--ease)}
html.js .on .rv,html.js .rv.on{opacity:1}

/* ---------- медная жила (прогресс страницы) ---------- */
.vein{position:fixed;left:0;top:0;width:clamp(18px,3vw,44px);height:100vh;z-index:40;pointer-events:none}
.vein path{fill:none;stroke-linecap:round}
.vein .bg{stroke:var(--line);stroke-width:1.5}
.vein .fg{stroke:var(--copper);stroke-width:2.5}

/* ---------- шапка ---------- */
.hud{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:11px var(--pad);font-family:var(--f-lab);font-size:var(--fs-lab);letter-spacing:.16em;text-transform:uppercase;color:var(--ink);transition:background .4s,color .4s,box-shadow .4s}
.hud.solid{background:rgba(246,241,231,.94);box-shadow:0 1px 0 var(--line)}
.hud.over{color:#fff;text-shadow:0 1px 8px rgba(0,0,0,.5)}
.hud b{font-family:var(--f-poster);font-weight:400;font-size:17px;letter-spacing:.06em}
.hud .brand{white-space:nowrap}
.hud nav{display:flex;gap:clamp(10px,1.6vw,26px);flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none}
.hud nav::-webkit-scrollbar{display:none}
.hud nav a{color:inherit;text-decoration:none;opacity:.7;padding:6px 0;border-bottom:1px solid transparent;white-space:nowrap}
.hud nav a.on,.hud nav a:hover{opacity:1;border-color:var(--copper-l)}

/* ---------- общий кадр ---------- */
section{position:relative}
.frame{padding:clamp(72px,11vh,130px) var(--pad) clamp(56px,9vh,110px)}
.frame.paper2{background:var(--paper2)}
.frame.linen{background:var(--linen)}
.folio{position:absolute;right:var(--pad);bottom:20px;font-family:var(--f-lab);font-size:var(--fs-micro);letter-spacing:.2em;color:var(--mute);text-transform:uppercase}
.cols{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(24px,5vw,84px);align-items:start}
.cols.even{grid-template-columns:1fr 1fr}
.cols.wide-r{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr)}

/* ---------- «было / стало» ---------- */
.ba{position:relative;overflow:hidden;background:#ddd;user-select:none;-webkit-user-select:none;touch-action:pan-y;cursor:ew-resize;--x:50%;border-radius:2px;box-shadow:var(--shadow)}
.ba img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none}
.ba .after{clip-path:inset(0 0 0 var(--x))}
.ba .bar{position:absolute;top:0;bottom:0;left:var(--x);width:2px;background:#fff;transform:translateX(-1px);box-shadow:0 0 0 1px rgba(31,32,35,.25);pointer-events:none;z-index:3}
.ba .knob{position:absolute;top:50%;left:var(--x);width:54px;height:54px;transform:translate(-50%,-50%);border-radius:50%;background:var(--paper2);box-shadow:0 6px 22px rgba(0,0,0,.35),0 0 0 2px var(--copper);display:flex;align-items:center;justify-content:center;pointer-events:none;z-index:3}
.ba .knob::before,.ba .knob::after{content:"";width:0;height:0;border:6px solid transparent}
.ba .knob::before{border-right-color:var(--copper);margin-right:7px}
.ba .knob::after{border-left-color:var(--copper);margin-left:7px}
.ba .tag{position:absolute;top:14px;font-family:var(--f-lab);font-size:var(--fs-lab);letter-spacing:.2em;text-transform:uppercase;padding:7px 12px;background:rgba(251,248,241,.94);color:var(--ink);pointer-events:none;z-index:3}
.ba .tag.l{left:14px}.ba .tag.r{right:14px;background:var(--copper-t);color:#fff}
.ba input{position:absolute;inset:0;width:100%;height:100%;opacity:0;margin:0;pointer-events:none}
.ba input:focus-visible~.knob{box-shadow:0 6px 22px rgba(0,0,0,.35),0 0 0 4px var(--gold-l)}
.ba-cap{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:18px 28px;margin-top:20px}
.ba-cap div{border-top:1px solid var(--line);padding-top:10px;font-size:var(--fs-s);line-height:1.42}
.ba-cap b{display:block;font-family:var(--f-lab);font-weight:400;font-size:var(--fs-lab);letter-spacing:.16em;text-transform:uppercase;color:var(--copper-t);margin-bottom:4px}

/* ---------- 0 · обложка: фото сверху, слово на бумаге ---------- */
#hero{padding:0;min-height:100vh;min-height:100svh;display:flex;flex-direction:column;background:var(--paper)}
#hero .ba{height:60vh;height:60svh;border-radius:0;box-shadow:none;flex:none}
#hero .ba img{object-position:50% 40%}
#hero .ba .tag{top:60px}
#hero .foot{flex:1;display:grid;grid-template-columns:auto minmax(0,1fr);gap:clamp(20px,4.5vw,80px);align-items:center;padding:clamp(14px,2.6vh,30px) var(--pad) clamp(16px,3vh,34px)}
#hero .kick{display:flex;gap:14px;align-items:center;font-family:var(--f-lab);font-size:clamp(11px,.95vw,13px);letter-spacing:.3em;text-transform:uppercase;color:var(--gold);margin-bottom:8px;white-space:nowrap}
#hero .kick::before,#hero .kick::after{content:"";width:clamp(18px,3vw,48px);height:1px;background:var(--gold)}
#hero h1{font-family:var(--f-poster);font-size:min(16.5vw,25vh);line-height:.82;letter-spacing:.05em;text-transform:uppercase;color:var(--ink)}
#hero .side p{font-size:clamp(17px,1.4vw,23px);line-height:1.36;max-width:46ch}
#hero .side p b{color:var(--copper-t)}
#hero .hint{font-family:var(--f-lab);font-size:var(--fs-lab);letter-spacing:.2em;text-transform:uppercase;color:var(--ink2);margin-top:14px}
#hero .hint i{display:inline-block;width:38px;height:1px;background:var(--copper);vertical-align:middle;margin-right:10px;animation:pull 2.4s var(--ease) infinite}
@keyframes pull{0%,100%{transform:translateX(-8px)}50%{transform:translateX(8px)}}

/* ---------- 1 · записка ---------- */
.note-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:clamp(28px,5vw,90px)}
.kpis{display:grid;grid-template-columns:1fr 1fr;gap:0;border-top:2px solid var(--ink)}
.kpi{padding:16px 16px 18px 0;border-bottom:1px solid var(--line)}
.kpi:nth-child(even){border-right:1px solid var(--line)}
.kpi:nth-child(odd):not(.big){padding-left:18px}
.kpi.big{grid-column:1/-1;display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:center}
.kpi .n{font-family:var(--f-num);font-size:clamp(32px,3.2vw,52px);line-height:.9;color:var(--ink)}
.kpi.big .n{font-size:clamp(72px,7.6vw,128px);color:var(--red)}
.kpi .n small{font-size:.42em;color:var(--copper-t);margin-left:6px;letter-spacing:.04em}
.kpi .l{font-size:15px;line-height:1.35;color:var(--ink2);margin-top:6px}
.kpi.big .l{font-size:clamp(17px,1.3vw,21px);color:var(--ink);margin:0}
.principles{counter-reset:p;columns:2;column-gap:clamp(28px,5vw,84px);margin-top:clamp(28px,5vh,56px);border-top:1px solid var(--line);padding-top:18px}
.principles li{list-style:none;counter-increment:p;break-inside:avoid;padding:0 0 16px 46px;position:relative;font-size:var(--fs-s);line-height:1.42;max-width:64ch}
.principles li::before{content:counter(p);position:absolute;left:0;top:-2px;font-family:var(--f-num);font-size:30px;color:var(--copper-t);line-height:1}
.principles b{display:block;font-size:20px;margin-bottom:2px}

/* ---------- 2 · неприкосновенное ---------- */
.keep{display:grid;grid-template-columns:1fr 1fr;gap:0;border-top:2px solid var(--ink)}
.keep div{padding:16px 20px 18px 0;border-bottom:1px solid var(--line);font-size:var(--fs-s);line-height:1.4}
.keep div:nth-child(odd){border-right:1px solid var(--line)}
.keep div:nth-child(even){padding-left:20px}
.keep i{font-style:normal;font-family:var(--f-num);font-size:28px;color:var(--red);display:block;line-height:1}
.keep b{display:block;font-size:19px;margin:6px 0 3px}
.epitaph{margin-top:22px;padding:20px 24px;background:var(--ink);color:var(--gold-l);font-family:var(--f-lab);font-size:14.5px;letter-spacing:.06em;line-height:1.8;text-align:center}
.gone{list-style:none;border-top:2px solid var(--red)}
.gone li{padding:12px 0;border-bottom:1px solid var(--line);font-size:var(--fs-s);line-height:1.4}
.gone b{display:block;font-size:19px;margin-bottom:2px;text-decoration:line-through;text-decoration-color:var(--red);text-decoration-thickness:2px}
.caveat{margin-top:18px;padding:14px 0 0;border-top:1px solid var(--line);font-size:var(--fs-s);line-height:1.45;color:var(--ink2)}

/* ---------- опыт холодных городов ---------- */
.cities{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:clamp(18px,2.4vw,34px) clamp(18px,2.6vw,40px);margin-top:24px}
.city{border-left:1px solid var(--line);padding-left:18px;font-size:var(--fs-s);line-height:1.42}
.city .where{font-family:var(--f-lab);font-size:var(--fs-micro);letter-spacing:.16em;text-transform:uppercase;color:var(--mute)}
.city h4{font-family:var(--f-poster);font-weight:400;text-transform:uppercase;font-size:24px;line-height:1.02;margin:6px 0 8px}
.city .take{margin-top:10px;padding-top:10px;border-top:1px solid var(--line)}
.city .take b{font-family:var(--f-lab);font-weight:400;font-size:var(--fs-micro);letter-spacing:.16em;text-transform:uppercase;color:var(--copper-t);margin-right:6px}

/* ---------- 3 · карта ---------- */
.map-wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,.62fr);gap:clamp(20px,3.4vw,56px);align-items:start}
.map{background:var(--paper2);aspect-ratio:700/1000;margin:0 auto;width:100%;max-width:min(100%,calc(88vh*.7));--x:62%}
.map svg{position:absolute;inset:0;width:100%;height:100%}
.map svg.after{clip-path:inset(0 0 0 var(--x))}
.map .pin{cursor:pointer}
.map .pin .dot{transition:fill .25s}
.map .pin.on .dot{fill:var(--ink)}
.map-side .k{font-family:var(--f-lab);font-size:var(--fs-micro);letter-spacing:.18em;text-transform:uppercase;color:var(--copper-t);margin:14px 0 3px}
.map-side p{font-size:var(--fs-s);line-height:1.45}
#mapSide{margin-top:20px;border-top:2px solid var(--ink);padding-top:14px;min-height:27em}
.legend{display:grid;grid-template-columns:1fr 1fr;gap:0 16px;margin-top:18px;border-top:1px solid var(--line);padding-top:8px}
.legend button{display:flex;gap:10px;align-items:baseline;text-align:left;min-height:40px;padding:6px 0;font-size:15.5px;line-height:1.25;color:var(--ink2)}
.legend button i{font-style:normal;font-family:var(--f-num);font-size:17px;color:var(--copper-t);min-width:22px}
.legend button.on{color:var(--ink);font-weight:700}

/* ---------- парк сверху ---------- */
.aerial{position:relative;max-height:92vh;aspect-ratio:1360/2048;margin:0 auto;box-shadow:var(--shadow)}
.aerial img{width:100%;height:100%;object-fit:cover}
.apin{position:absolute;width:30px;height:30px;margin:-15px 0 0 -15px;border-radius:50%;background:var(--copper-t);color:#fff;border:2px solid #fff;font-family:var(--f-num);font-size:16px;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 14px rgba(0,0,0,.35)}
.alist{list-style:none;columns:2;column-gap:28px;margin-top:22px;border-top:2px solid var(--ink);padding-top:12px;font-size:16px;line-height:1.3}
.alist li{display:flex;gap:10px;align-items:baseline;padding:5px 0;break-inside:avoid}
.alist i{font-style:normal;font-size:18px;color:var(--copper-t);min-width:22px}

/* ---------- 4 · серия ползунков ---------- */
.series{display:grid;gap:clamp(56px,9vh,110px)}
.pair{display:grid;grid-template-columns:minmax(0,.42fr) minmax(0,1fr);gap:clamp(20px,3.4vw,56px);align-items:center}
.pair:nth-child(even){grid-template-columns:minmax(0,1fr) minmax(0,.42fr)}
.pair:nth-child(even) .txt{order:2}
.pair .txt .n{font-family:var(--f-num);font-size:clamp(64px,8vw,130px);line-height:.8;color:var(--linen);-webkit-text-stroke:1px var(--copper)}
.pair .txt p{font-size:var(--fs-s);line-height:1.45}
.pair .txt dl{margin-top:14px;font-size:var(--fs-s);line-height:1.4}
.pair .txt dt{font-family:var(--f-lab);font-size:var(--fs-micro);letter-spacing:.18em;text-transform:uppercase;color:var(--mute);margin-top:10px}
.pair .txt dd b{color:var(--copper-t)}
.frags{display:grid;grid-template-columns:1fr 1fr;gap:clamp(14px,2vw,28px)}
.frags .ba{aspect-ratio:1/1}
.frags .ba.fl img{object-position:0% 50%}
.frags .ba.fr img{object-position:100% 50%}

/* ---------- полноэкранный кадр с карточкой (только две сцены) ---------- */
.bleed{padding:0;min-height:100vh;min-height:100svh;display:block;overflow:hidden;background:#222}
.bleed>img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.bleed .card{position:absolute;bottom:clamp(26px,6vh,64px);max-width:min(560px,86vw);background:rgba(251,248,241,.96);padding:clamp(20px,2.4vw,34px);box-shadow:0 30px 60px -30px rgba(0,0,0,.6)}
.bleed .card.l{left:var(--pad)}.bleed .card.r{right:var(--pad)}
.bleed .card h2{font-size:clamp(28px,3.4vw,54px);margin:8px 0 12px}
.bleed .card p{font-size:var(--fs-s);line-height:1.45}
.bleed .stamp{position:absolute;top:clamp(70px,11vh,110px);font-family:var(--f-lab);font-size:var(--fs-lab);letter-spacing:.2em;text-transform:uppercase;color:#fff;text-shadow:0 1px 10px rgba(0,0,0,.6)}
.bleed .stamp.r{right:var(--pad);text-align:right}.bleed .stamp.l{left:var(--pad)}
.bleed .stamp b{display:block;font-family:var(--f-num);font-size:clamp(38px,4.4vw,70px);letter-spacing:.02em;line-height:1}

/* ---------- разворот: фото и бумажная полоса под ним ---------- */
.spread{padding:0;background:var(--paper)}
.spread .ph{position:relative;height:72vh;height:72svh;overflow:hidden;background:#ccc}
.spread .ph img{width:100%;height:100%;object-fit:cover}
.spread .ph .over{position:absolute;left:var(--pad);right:var(--pad);top:clamp(70px,12vh,120px);font-family:var(--f-poster);font-size:clamp(40px,7.4vw,124px);line-height:.9;letter-spacing:.03em;text-transform:uppercase;color:#fff;text-shadow:0 4px 34px rgba(20,28,40,.4);margin:0}
.spread .strip{display:grid;grid-template-columns:auto minmax(0,.85fr) minmax(0,1.25fr);gap:clamp(20px,4vw,70px);align-items:start;padding:clamp(24px,4.5vh,48px) var(--pad) clamp(54px,9vh,100px)}
.spread .big{font-family:var(--f-num);font-size:clamp(54px,6.4vw,112px);line-height:.85;color:var(--copper-t);white-space:nowrap}
.spread .big small{display:block;font-family:var(--f-lab);font-size:var(--fs-lab);letter-spacing:.18em;text-transform:uppercase;color:var(--mute);margin-top:10px;white-space:normal;max-width:22ch;line-height:1.4}
.spread .strip h2{font-size:clamp(28px,3.2vw,52px);margin:8px 0 0}
.spread .strip p{font-size:var(--fs-s);line-height:1.5}

/* ---------- двойной разворот (зал руды) ---------- */
.duo{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:clamp(24px,4vw,64px);align-items:end}
.duo img{width:100%;aspect-ratio:16/9;object-fit:cover}
.duo .big{font-family:var(--f-num);font-size:clamp(48px,5.4vw,92px);line-height:.85;color:var(--copper-t)}
.duo .big small{display:block;font-family:var(--f-lab);font-size:var(--fs-lab);letter-spacing:.18em;text-transform:uppercase;color:var(--mute);margin-top:8px}

/* ---------- технология: таблицы и схемы ---------- */
.spec{width:100%;max-width:1100px;border-collapse:collapse;font-size:var(--fs-s);line-height:1.38;margin-top:10px}
.spec th{font-family:var(--f-lab);font-weight:400;font-size:var(--fs-micro);letter-spacing:.16em;text-transform:uppercase;color:var(--mute);text-align:left;padding:8px 14px 8px 0;border-bottom:2px solid var(--ink);vertical-align:bottom}
.spec td{padding:11px 14px 11px 0;border-bottom:1px solid var(--line);vertical-align:top}
.spec td:first-child{font-weight:700;width:26%}
.spec td .num{font-size:22px;color:var(--copper-t)}
.scheme{width:100%;height:auto;display:block;background:var(--paper2);border:1px solid var(--line)}
.callout{border-left:3px solid var(--copper);padding:6px 0 6px 18px;margin-top:22px;font-family:var(--f-it);font-style:italic;font-size:clamp(19px,1.6vw,24px);line-height:1.38;max-width:44ch}

/* ---------- экран «Путь фронтовика» (макет интерфейса) ---------- */
.kiosk{float:right;width:min(300px,46%);margin:4px 0 14px 26px;background:linear-gradient(160deg,#34373c,#1c1e21);padding:10px;border-radius:5px}
.kiosk .scr{background:#f3ead8;color:#2a2622;aspect-ratio:9/14;padding:12px;display:flex;flex-direction:column;gap:8px;font-size:12px;line-height:1.3;overflow:hidden}
.kiosk .scr .top{font-family:var(--f-lab);font-size:9px;letter-spacing:.14em;text-transform:uppercase;color:#7a4d1e;display:flex;justify-content:space-between;gap:6px}
.kiosk .scr input{font:inherit;font-size:14px;padding:7px 9px;border:1px solid #b9a888;background:#fffaf0;width:100%;color:#2a2622}
.kiosk .scr .who{display:grid;grid-template-columns:40px 1fr;gap:8px;align-items:center;border-bottom:1px solid #d6c8ab;padding-bottom:6px}
.kiosk .scr .who i{width:40px;height:50px;background:repeating-linear-gradient(135deg,#cdbf9f 0 4px,#bfb08e 4px 8px);display:block}
.kiosk .scr .who b{font-size:14px;display:block}
.kiosk .scr svg{flex:1;min-height:0;width:100%;background:#e9dcc0}
.kiosk .scr .docs{display:flex;gap:4px}
.kiosk .scr .docs span{flex:1;border:1px solid #b9a888;padding:5px 2px;font-family:var(--f-lab);font-size:8.5px;letter-spacing:.06em;text-transform:uppercase;text-align:center;background:#fffaf0}
.kiosk .base{font-family:var(--f-lab);font-size:9px;letter-spacing:.18em;text-transform:uppercase;color:#bdb7ad;text-align:center;padding-top:8px}
.route{stroke:#a6322b;stroke-width:2.5;fill:none;stroke-dasharray:600;stroke-dashoffset:600}
.on .route{animation:draw 5s var(--ease) .4s forwards}
@keyframes draw{to{stroke-dashoffset:0}}

/* ---------- проход по галерее: кадр на бумаге ---------- */
.walk{padding:0;display:block;background:var(--paper)}
.walk .stage{position:sticky;top:0;height:100vh;height:100dvh;display:grid;grid-template-rows:minmax(0,1fr) auto auto;gap:clamp(8px,1.4vh,14px);padding:clamp(58px,8vh,82px) var(--pad) clamp(16px,3vh,30px)}
.walk .view{position:relative;overflow:hidden;background:#15130f;border-radius:2px;box-shadow:var(--shadow)}
.walk canvas{position:absolute;inset:0;width:100%;height:100%}
.walk .sym{position:absolute;right:clamp(14px,2.4vw,40px);bottom:clamp(6px,1.4vh,18px);font-family:var(--f-poster);font-size:clamp(64px,12vw,210px);line-height:.85;color:rgba(255,255,255,.2);pointer-events:none;transition:opacity .5s,color .5s}
.walk .sym sub{font-size:.5em;vertical-align:baseline}
.walk .ld{position:absolute;left:14px;top:12px;font-family:var(--f-lab);font-size:var(--fs-micro);letter-spacing:.2em;text-transform:uppercase;color:#d8d0c0;transition:opacity .5s}
.walk .ld.off{opacity:0}
.walk .rail{display:flex;gap:5px}
.walk .rail button{flex:1;height:26px;position:relative}
.walk .rail button::after{content:"";position:absolute;left:0;right:0;top:11px;height:4px;background:var(--line);transition:background .3s}
.walk .rail button.on::after{background:var(--c,var(--copper))}
.walk .cap{position:relative;min-height:clamp(168px,25vh,230px)}
.walk .intro,.walk .stop{position:absolute;inset:0;display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(18px,4vw,70px);align-items:start;opacity:0;transition:opacity .45s var(--ease);pointer-events:none}
.walk .intro.on,.walk .stop.on{opacity:1}
.walk .stop h3,.walk .intro h2{font-size:clamp(28px,3.6vw,58px);margin:6px 0 0}
.walk .stop p,.walk .intro p{font-size:var(--fs-s);line-height:1.45}
.walk .stop .row{display:flex;gap:26px;margin-bottom:10px;flex-wrap:wrap}
.walk .stop .row div{font-family:var(--f-lab);font-size:var(--fs-micro);letter-spacing:.12em;text-transform:uppercase;color:var(--mute)}
.walk .stop .row b{display:block;font-family:var(--f-num);font-size:30px;letter-spacing:.02em;color:var(--ink);line-height:1}

/* ---------- площадь: схема, материалы ---------- */
.sq{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:clamp(22px,4vw,64px);align-items:start;margin-top:22px}
.sqleg{counter-reset:q;list-style:none;border-top:2px solid var(--ink)}
.sqleg li{counter-increment:q;position:relative;padding:10px 0 10px 40px;border-bottom:1px solid var(--line);font-size:var(--fs-s);line-height:1.4}
.sqleg li::before{content:counter(q);position:absolute;left:0;top:10px;width:26px;height:26px;border-radius:50%;background:var(--copper-t);color:#fff;font-family:var(--f-num);font-size:15px;display:flex;align-items:center;justify-content:center}
.sqleg b{display:block;font-size:18px}
.mats{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:clamp(10px,1.4vw,20px);margin-top:14px;font-size:14.5px;line-height:1.38;color:var(--ink2)}
.mats canvas{width:100%;aspect-ratio:20/11;display:block;margin-bottom:8px;box-shadow:0 12px 24px -18px rgba(0,0,0,.5)}
.mats b{display:block;font-size:17px;color:var(--ink);margin-bottom:2px}

/* ---------- эвенкийский орнамент ---------- */
sup{font-family:var(--f-lab);font-size:.62em;color:var(--copper-t);line-height:0;margin-left:1px}
.why3{list-style:none;border-top:2px solid var(--ink);margin-top:12px}
.why3 li{padding:12px 0;border-bottom:1px solid var(--line);font-size:var(--fs-s);line-height:1.42}
.why3 b{display:block;font-size:19px;margin-bottom:2px}
.motifs{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:clamp(12px,1.5vw,22px);margin-top:clamp(28px,5vh,52px)}
.motif svg{width:100%;height:auto;display:block;border:1px solid var(--line)}
.motif h4{font-family:var(--f-poster);font-weight:400;text-transform:uppercase;font-size:20px;line-height:1.05;margin:12px 0 6px}
.motif p{font-size:14.5px;line-height:1.4}
.motif .why{margin-top:8px;padding-top:8px;border-top:1px solid var(--line);color:var(--ink2)}
.motif .why b{display:block;font-family:var(--f-lab);font-weight:400;font-size:var(--fs-micro);letter-spacing:.16em;text-transform:uppercase;color:var(--copper-t);margin-bottom:2px}
.srcs{margin:16px 0 0 18px;font-family:var(--f-lab);font-size:12px;letter-spacing:.03em;line-height:1.55;color:var(--mute);max-width:110ch}
.srcs li{padding-left:4px}

/* ---------- дворы крупно ---------- */
.yard{margin-top:clamp(30px,6vh,70px)}
.yard .ph{position:relative;height:78vh;height:78svh;overflow:hidden;background:#ccc;box-shadow:var(--shadow)}
.yard .ph img{width:100%;height:100%;object-fit:cover}
.yard .ph .cap{position:absolute;left:0;bottom:0;background:rgba(251,248,241,.96);padding:clamp(14px,1.8vw,26px) clamp(18px,2.4vw,36px) clamp(12px,1.4vw,20px)}
.yard .ph .cap h3{font-size:clamp(30px,4.2vw,68px);margin:6px 0 0}
.cols3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(18px,3vw,48px);margin-top:20px}
.cols3 p{font-size:var(--fs-s);line-height:1.5;margin-top:8px}
.cols3>div{border-top:2px solid var(--ink);padding-top:10px}
.q{margin-top:14px;padding-left:16px;border-left:3px solid var(--copper);font-family:var(--f-it);font-style:italic;font-size:clamp(18px,1.45vw,22px);line-height:1.35}
.q cite{display:block;margin-top:8px;font-family:var(--f-lab);font-style:normal;font-size:var(--fs-micro);letter-spacing:.04em;line-height:1.5;color:var(--mute)}

/* ---------- музей Дальнего Востока ---------- */
.dfomap{width:100%;height:auto;display:block;border:1px solid var(--line);background:var(--paper2)}
.dfolist{list-style:none;columns:2;column-gap:clamp(18px,2.4vw,36px);margin-top:20px;border-top:2px solid var(--ink);padding-top:10px}
.dfolist li{display:flex;gap:10px;align-items:baseline;padding:7px 0;break-inside:avoid;font-size:15px;line-height:1.35;color:var(--ink2)}
.dfolist i{font-style:normal;font-size:20px;color:var(--copper-t);min-width:24px}
.dfolist b{display:block;font-size:17px;color:var(--ink)}
.dfolist span{display:block;font-family:var(--f-lab);font-size:var(--fs-micro);letter-spacing:.04em;color:var(--mute);margin-top:2px}

/* ---------- широкая иллюстрация и вечерний триптих ---------- */
figure.wide{margin:clamp(26px,5vh,54px) 0 0}
figure.wide img{width:100%;height:auto;display:block;box-shadow:var(--shadow)}
figcaption{font-family:var(--f-lab);font-size:var(--fs-micro);letter-spacing:.14em;text-transform:uppercase;color:var(--mute);margin-top:10px}
.trio{display:grid;grid-template-columns:1fr 1fr;gap:clamp(14px,2vw,30px);margin-top:clamp(24px,4vh,46px)}
.trio figure{margin:0}
.trio figure:first-child{grid-column:1/-1}
.trio img{width:100%;aspect-ratio:16/10;object-fit:cover;display:block;box-shadow:var(--shadow)}
.trio figure:first-child img{aspect-ratio:2048/878}

/* ---------- лента истории ---------- */
.tl{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:0;margin-top:26px;border-top:2px solid var(--ink)}
.tl div{padding:14px 14px 0 0;font-size:15px;line-height:1.4;position:relative}
.tl div+div{padding-left:14px;border-left:1px solid var(--line)}
.tl div::before{content:"";position:absolute;top:-6px;left:0;width:10px;height:10px;border-radius:50%;background:var(--copper)}
.tl div+div::before{left:-5px}
.tl b{display:block;font-family:var(--f-num);font-size:clamp(28px,2.8vw,44px);line-height:1;color:var(--ink)}
.tl .now b{color:var(--copper-t)}

/* ---------- плитки дворов ---------- */
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(14px,2vw,28px);margin-top:20px}
.tile img{width:100%;aspect-ratio:16/10;object-fit:cover}
.tile .t{padding:14px 0 0}
.tile .where{font-family:var(--f-lab);font-size:var(--fs-micro);letter-spacing:.16em;text-transform:uppercase;color:var(--mute)}
.tile h4{font-family:var(--f-poster);font-weight:400;text-transform:uppercase;font-size:22px;line-height:1.02;margin:6px 0 8px}
.tile p{font-size:15.5px;line-height:1.42}

/* ---------- сезоны ---------- */
.seasons{padding:0;min-height:100vh;min-height:100svh;display:block;overflow:hidden;background:#ddd}
.seasons>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity 1.2s var(--ease)}
.seasons>img.on{opacity:1}
.seasons .tabs{position:absolute;right:var(--pad);top:clamp(70px,11vh,110px);display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.seasons .tabs button{font-family:var(--f-lab);font-size:var(--fs-lab);letter-spacing:.18em;text-transform:uppercase;min-height:40px;padding:9px 14px;background:rgba(251,248,241,.9);color:var(--ink)}
.seasons .tabs button.on{background:var(--copper-t);color:#fff}
.seasons .card{position:absolute;bottom:clamp(26px,6vh,64px);left:var(--pad);max-width:min(560px,86vw);background:rgba(251,248,241,.96);padding:clamp(20px,2.4vw,34px);box-shadow:0 30px 60px -30px rgba(0,0,0,.6)}
.seasons .card h3{margin:8px 0 12px}
.seasons .card p{font-size:var(--fs-s);line-height:1.45}

/* ---------- этапы ---------- */
.phases{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:2px solid var(--ink);margin-top:18px}
.phase{padding:18px 24px 0 0}
.phase+.phase{padding-left:24px;border-left:1px solid var(--line)}
.phase .n{font-family:var(--f-num);font-size:clamp(46px,5vw,84px);line-height:.85;color:var(--copper-t)}
.phase b{display:block;font-size:22px;margin:8px 0 6px}
.phase ul{list-style:none;font-size:var(--fs-s);line-height:1.42}
.phase li{padding:7px 0;border-top:1px solid var(--line)}
.phase .tagm{display:inline-block;font-family:var(--f-lab);font-size:var(--fs-micro);letter-spacing:.14em;text-transform:uppercase;color:var(--mute);margin-top:10px}

/* ---------- финал и подвал ---------- */
#final{padding:0;background:var(--paper2)}
#final .ph{height:58vh;height:58svh;overflow:hidden}
#final .ph img{width:100%;height:100%;object-fit:cover;object-position:50% 46%}
#final blockquote{padding:clamp(30px,6vh,70px) var(--pad) clamp(40px,8vh,90px);font-family:var(--f-poster);font-size:clamp(30px,5.2vw,88px);line-height:1;text-transform:uppercase;letter-spacing:.01em}
#final blockquote em{display:block;font-family:var(--f-it);font-style:italic;text-transform:none;color:var(--copper-t);font-size:.62em;line-height:1.15;margin-top:.25em;letter-spacing:0}
.cred{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;padding:18px var(--pad) 30px;font-size:13.5px;line-height:1.45;color:var(--ink2);border-top:1px solid var(--line);background:var(--paper)}
.cred b{display:block;font-family:var(--f-lab);font-weight:400;font-size:var(--fs-micro);letter-spacing:.18em;text-transform:uppercase;color:var(--copper-t);margin-bottom:4px}

/* ---------- адаптив ---------- */
@media (max-width:1000px){
  .cols,.cols.even,.cols.wide-r,.note-grid,.map-wrap,.pair,.pair:nth-child(even),.duo{grid-template-columns:1fr}
  .pair:nth-child(even) .txt{order:0}
  .tiles{grid-template-columns:1fr 1fr}
  .sq,.cols3,.trio{grid-template-columns:1fr}
  .mats,.motifs{grid-template-columns:repeat(3,minmax(0,1fr))}
  .yard .ph{height:56vh}
  .tl{grid-template-columns:1fr 1fr 1fr}
  .tl div{padding-bottom:16px}
  .phases{grid-template-columns:1fr}
  .phase+.phase{padding-left:0;border-left:0;margin-top:22px}
  .cred{grid-template-columns:1fr 1fr}
  .hud .brand span{display:none}
  #hero .foot{grid-template-columns:1fr;gap:10px;align-content:center}
  #hero h1{font-size:min(21vw,16vh)}
  .aerial{max-height:none;width:100%}
  .apin{width:24px;height:24px;margin:-12px 0 0 -12px;font-size:13px}
  .spread .strip{grid-template-columns:1fr;gap:12px}
  .principles{columns:1}
  #mapSide{min-height:0}
  .walk .intro,.walk .stop{grid-template-columns:1fr;gap:8px}
  .walk .cap{min-height:clamp(230px,36vh,320px)}
}
@media (max-width:620px){
  .tiles,.kpis,.legend,.keep,.frags{grid-template-columns:1fr}
  .kpi,.keep div{border-right:0!important;padding-left:0!important}
  .kpi.big{grid-template-columns:1fr;gap:4px}
  .tl{grid-template-columns:1fr 1fr}
  .mats,.motifs{grid-template-columns:1fr 1fr}
  .alist,.dfolist{columns:1}
  .vein{display:none}
  .kiosk{float:none;width:min(280px,100%);margin:0 auto 18px}
  .spec{font-size:14.5px}
  .spec td,.spec th{overflow-wrap:anywhere;hyphens:auto;padding-right:8px}
  .bleed,.seasons{display:flex;flex-direction:column;justify-content:flex-end}
  .bleed .card,.bleed .card.l,.bleed .card.r,.seasons .card{position:relative;left:auto;right:auto;bottom:auto;max-width:none;margin:46vh 16px 16px}
  .bleed .stamp{display:none}
  .walk .sym{display:none}
  .cred{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  html.js .rv{opacity:1;transition:none}
  #hero .hint i{animation:none}
  .on .route{animation:none;stroke-dashoffset:0}
  .seasons>img{transition:none}
}