/* ============================================================
   TINY WORLDS — стили страниц
   ============================================================ */

/* ============================================================
   HOME — сигнатурный квадрат
   ============================================================ */
.home{min-height:100svh;display:flex;align-items:center;position:relative;padding:96px 0 70px}
.home-grid{
  display:grid;
  grid-template-columns:minmax(0,1fr) min(52vmin,560px) minmax(0,1fr);
  gap:clamp(20px,3vw,56px);align-items:center;width:100%;
}
/* левая колонка — заголовок */
.home-left{text-align:right}
.home-left h1{font-size:clamp(40px,5.6vw,86px);letter-spacing:-.015em;font-weight:400;line-height:1.0}
.home-left h1 .row2{display:block;margin-top:-.16em}
.home-left h1 .italic{font-size:1.5em;line-height:.92}
.home-left .lede{color:var(--ink-soft);max-width:34ch;margin:24px 0 0 auto;font-size:clamp(15px,1.1vw,17px)}
.home-left .eyebrow{margin-bottom:22px}

/* центральный квадрат */
.stage-col{display:flex;flex-direction:column;align-items:center;gap:18px}
.cube{
  position:relative;width:100%;aspect-ratio:1;border-radius:4px;overflow:hidden;
  background:var(--panel);border:1px solid var(--line);
  box-shadow:0 50px 110px -50px rgba(0,0,0,.9), inset 0 0 0 1px rgba(0,0,0,.4);
}
/* ячейки трансформера */
.cube .gcell{position:absolute;left:0;top:0;width:100%;height:100%;will-change:left,top,width,height,opacity}
.cube .gframe{position:absolute;inset:3px;overflow:hidden;border-radius:3px;background:var(--panel);box-shadow:inset 0 0 0 1px var(--line-soft);perspective:760px;transform-origin:center}
.cube .gimg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;backface-visibility:hidden}
.cube::after{content:"";position:absolute;inset:0;pointer-events:none;z-index:6;
  background:radial-gradient(120% 100% at 50% 0%,transparent 60%,rgba(0,0,0,.45) 100%);
  box-shadow:inset 0 0 0 1px var(--line-soft)}
.cube .corner{position:absolute;z-index:7;width:18px;height:18px;border:1px solid var(--accent);opacity:.65;pointer-events:none}
.cube .corner.tl{top:12px;left:12px;border-right:0;border-bottom:0}
.cube .corner.tr{top:12px;right:12px;border-left:0;border-bottom:0}
.cube .corner.bl{bottom:12px;left:12px;border-right:0;border-top:0}
.cube .corner.br{bottom:12px;right:12px;border-left:0;border-top:0}

/* подпись + прогресс под квадратом */
.cube-meta{display:flex;align-items:center;justify-content:space-between;width:100%;gap:16px;min-height:30px}
.cube-meta .cm-title{font-family:var(--serif);font-size:clamp(18px,1.6vw,24px);transition:opacity .4s}
.cube-meta .cm-tag{font-family:var(--mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);white-space:nowrap}
.cube-counter{font-family:var(--mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase}
.cube-counter b{color:var(--accent);font-weight:500}
.cube-counter .cube-total{color:var(--ink-soft)}
.cube-counter .cube-phase{color:var(--ink-soft)}
.cube-progress{width:100%;height:1px;background:var(--line);position:relative;overflow:hidden}
.cube-progress i{position:absolute;inset:0;background:var(--accent);transform-origin:left;transform:scaleX(0)}
.cube-dots{display:flex;gap:7px;align-items:center}
.cube-dots button{width:7px;height:7px;border-radius:50%;border:0;background:var(--line);cursor:none;padding:0;transition:.3s}
.cube-dots button.on{background:var(--accent);transform:scale(1.3)}
.cube-controls{display:flex;align-items:center;gap:14px;justify-content:center;color:var(--muted);font-family:var(--mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase}
.cube-controls button{background:none;border:0;color:var(--ink-soft);cursor:none;display:grid;place-items:center;width:30px;height:30px;border:1px solid var(--line);border-radius:50%;transition:.3s}
.cube-controls button:hover{border-color:var(--accent);color:var(--accent)}

/* правая колонка — индекс/навигация (редакционный, с превью у курсора) */
.home-right{display:flex;flex-direction:column;gap:0}
.home-right .idx-label{font-family:var(--mono);font-size:10px;letter-spacing:.24em;text-transform:uppercase;color:var(--muted);margin-bottom:18px}
.home-right a.idx{display:flex;align-items:center;gap:16px;padding:18px 0;border-top:1px solid var(--line);transition:padding .45s var(--ease),color .35s;position:relative;overflow:hidden}
.home-right a.idx:last-of-type{border-bottom:1px solid var(--line)}
.home-right a.idx::before{content:"";position:absolute;left:0;right:0;bottom:0;top:0;background:linear-gradient(90deg,color-mix(in oklab,var(--accent) 14%,transparent),transparent 60%);opacity:0;transition:opacity .4s var(--ease);z-index:0}
.home-right a.idx .n{font-family:var(--mono);font-size:11px;color:var(--muted);position:relative;z-index:1;transition:color .35s}
.home-right a.idx .t{font-family:var(--serif);font-size:clamp(20px,2vw,32px);flex:1;position:relative;z-index:1;line-height:1;transition:transform .45s var(--ease);white-space:nowrap}
.home-right a.idx .go{position:relative;z-index:1;opacity:0;transform:translateX(-10px);transition:.45s var(--ease);color:var(--accent);font-size:20px}
.home-right a.idx:hover{padding-left:18px;color:var(--accent-ink)}
.home-right a.idx:hover::before{opacity:1}
.home-right a.idx:hover .go{opacity:1;transform:none}
.home-right a.idx:hover .n{color:var(--accent)}
.home-right a.idx:hover .t{transform:translateX(2px)}

/* плавающее превью у курсора */
.idx-preview{position:fixed;top:0;left:0;z-index:45;width:240px;height:310px;border-radius:8px;overflow:hidden;pointer-events:none;opacity:0;will-change:transform;border:1px solid var(--line);box-shadow:0 40px 90px -40px #000, 0 0 0 1px rgba(0,0,0,.4) inset;transform:translate(-50%,-50%) scale(.9) rotate(-3deg);transition:opacity .45s var(--ease),transform .55s var(--ease)}
.idx-preview .pv{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .5s var(--ease)}
.idx-preview .pv.on{opacity:1}
.idx-preview::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(8,11,7,.5),transparent 55%);z-index:2}
.idx-preview.show{opacity:1;transform:translate(-50%,-50%) scale(1) rotate(-3deg)}
body.coarse .idx-preview{display:none}

.home-scrollhint{position:absolute;left:50%;transform:translateX(-50%);bottom:26px;display:flex;align-items:center;gap:12px;font-family:var(--mono);font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}

@media (max-width:1080px){
  .home-grid{grid-template-columns:1fr;gap:34px;max-width:600px;margin:0 auto}
  .home-left{text-align:center}
  .home-left .lede{margin-inline:auto}
  .home-left h1{font-size:clamp(42px,11vw,72px)}
  .home-right{margin-top:6px}
}

/* ============================================================
   ABOUT
   ============================================================ */
.about-sec{padding-block:20px 40px}
.about-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(30px,5vw,80px);align-items:center}
.about-media{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.about-media figure{border-radius:6px;overflow:hidden;border:1px solid var(--line);position:relative}
.about-media figure img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.about-media figure:hover img{transform:scale(1.07)}
.about-media .tall{grid-row:span 2;aspect-ratio:3/5}
.about-media .short{aspect-ratio:4/3}
.about-text h2{font-size:clamp(30px,3.6vw,52px);margin:14px 0 22px}
.about-text p{color:var(--ink-soft);margin-bottom:16px}
.about-text p strong{color:var(--ink);font-weight:600}
.gear{display:flex;gap:9px;flex-wrap:wrap;margin:26px 0 4px}
.gear span{font-family:var(--mono);font-size:11px;letter-spacing:.08em;color:var(--ink-soft);border:1px solid var(--line);border-radius:100px;padding:8px 15px}

.values{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line-soft);border:1px solid var(--line-soft);border-radius:8px;overflow:hidden;margin-top:80px}
.value{background:var(--bg);padding:34px 28px;transition:background .4s}
.value:hover{background:var(--panel)}
.value .vi{width:46px;height:46px;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;color:var(--accent);margin-bottom:20px}
.value h3{font-size:22px;margin-bottom:8px}
.value p{font-size:13.5px;color:var(--muted);line-height:1.6}

/* ============================================================
   PORTFOLIO
   ============================================================ */
.filters{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:40px}
.filters button{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft);background:transparent;border:1px solid var(--line);border-radius:100px;padding:11px 19px;cursor:none;transition:.3s}
.filters button:hover{border-color:var(--accent);color:var(--ink)}
.filters button.on{background:var(--accent);color:#15100b;border-color:var(--accent)}
.grid{columns:3;column-gap:16px}
.tile{break-inside:avoid;margin-bottom:16px;position:relative;border-radius:6px;overflow:hidden;border:1px solid var(--line);cursor:none;transition:opacity .5s var(--ease),transform .5s var(--ease)}
.tile img{width:100%;display:block;transition:transform 1.1s var(--ease)}
.tile::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(8,11,7,.8),transparent 50%);opacity:.5;transition:opacity .5s}
.tile:hover::after{opacity:.95}
.tile:hover img{transform:scale(1.08)}
.tile .meta{position:absolute;left:18px;right:18px;bottom:16px;z-index:2;transform:translateY(8px);opacity:0;transition:.5s var(--ease)}
.tile:hover .meta{transform:none;opacity:1}
.tile .meta .t{font-family:var(--serif);font-size:23px;line-height:1.1}
.tile .meta .c{font-family:var(--mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);margin-top:4px}
.tile .plus{position:absolute;top:14px;right:14px;z-index:2;width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:color-mix(in oklab,var(--bg) 50%,transparent);border:1px solid var(--line);opacity:0;transform:scale(.8);transition:.4s;color:var(--ink)}
.tile:hover .plus{opacity:1;transform:none}
.tile.hide{display:none}
@media (max-width:980px){.grid{columns:2}}
@media (max-width:560px){.grid{columns:1}}

/* ============================================================
   FILM
   ============================================================ */
.film-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(30px,5vw,80px);align-items:center}
.film-photo{position:relative;border-radius:8px;overflow:hidden;border:1px solid var(--line);aspect-ratio:3/4;box-shadow:0 40px 80px -50px #000}
.film-photo img{width:100%;height:100%;object-fit:cover;filter:saturate(.92) contrast(1.02)}
.film-photo .sprocket{position:absolute;top:0;bottom:0;width:24px;display:flex;flex-direction:column;justify-content:space-around;padding:10px 0;background:rgba(8,10,6,.5);z-index:2}
.film-photo .sprocket.l{left:0}.film-photo .sprocket.r{right:0}
.film-photo .sprocket i{display:block;width:11px;height:8px;margin:0 auto;background:rgba(0,0,0,.6);border-radius:2px;border:1px solid var(--line-soft)}
.film-text h2{font-size:clamp(38px,5.5vw,76px);margin-bottom:8px}
.film-text .kicker{font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--accent);text-transform:uppercase;margin-bottom:16px;display:block}
.film-text p{color:var(--ink-soft);margin-bottom:16px;max-width:46ch}
.film-strip{display:flex;gap:8px;margin-top:28px}
.film-strip span{flex:1;height:52px;border-radius:5px;overflow:hidden;border:1px solid var(--line);opacity:.7;transition:.4s}
.film-strip span:hover{opacity:1}
.film-strip img{width:100%;height:100%;object-fit:cover;filter:sepia(.2)}
@media (max-width:860px){.film-grid{grid-template-columns:1fr;max-width:560px;margin:0 auto}}

/* ============================================================
   HANDMADE
   ============================================================ */
.hm-card{position:relative;border-radius:10px;overflow:hidden;border:1px solid var(--line);background:linear-gradient(120deg,var(--panel),var(--bg-2));padding:clamp(40px,7vw,84px);display:grid;grid-template-columns:1.3fr 1fr;gap:50px;align-items:center}
.hm-card .soon{font-family:var(--mono);font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--accent);border:1px solid var(--accent);border-radius:100px;padding:7px 16px;display:inline-block;margin-bottom:24px}
.hm-card h2{font-size:clamp(32px,4.4vw,60px);margin-bottom:20px}
.hm-card p{color:var(--ink-soft);max-width:48ch;margin-bottom:20px}
.hm-tags{display:flex;gap:9px;flex-wrap:wrap}
.hm-tags span{font-family:var(--mono);font-size:11px;color:var(--ink-soft);border:1px solid var(--line);border-radius:100px;padding:8px 15px}
.hm-visual{position:relative;aspect-ratio:1;display:grid;place-items:center}
.hm-visual .ring{position:absolute;border:1px solid var(--line);border-radius:50%}
.hm-visual .ring:nth-child(1){inset:0}
.hm-visual .ring:nth-child(2){inset:14%;border-color:var(--line-soft)}
.hm-visual .ring:nth-child(3){inset:30%}
.hm-visual .core{width:42%;height:42%;border-radius:50%;background:radial-gradient(circle at 35% 30%,color-mix(in oklab,var(--accent) 60%,transparent),transparent 70%);filter:blur(2px);animation:pulse 5s var(--ease) infinite}
@keyframes pulse{0%,100%{transform:scale(.92);opacity:.7}50%{transform:scale(1.05);opacity:1}}
@media (max-width:860px){.hm-card{grid-template-columns:1fr}.hm-visual{max-width:320px;margin:6px auto 0}}

/* notify-форма заглушки */
.notify{display:flex;gap:10px;margin-top:24px;max-width:420px;flex-wrap:wrap}
.notify input{flex:1;min-width:200px;background:var(--bg);border:1px solid var(--line);border-radius:100px;padding:14px 20px;color:var(--ink);font-family:var(--sans);font-size:14px;outline:none;transition:.3s}
.notify input:focus{border-color:var(--accent)}
.notify input::placeholder{color:var(--muted)}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:60px;align-items:start;margin-top:10px}
.contact-grid h2{font-size:clamp(40px,7vw,104px);line-height:.97}
.contact-grid .mailto{display:inline-flex;align-items:center;gap:14px;font-family:var(--serif);font-size:clamp(22px,2.6vw,34px);margin-top:24px;border-bottom:1px solid var(--line);padding-bottom:8px;transition:.4s}
.contact-grid .mailto:hover{border-color:var(--accent);color:var(--accent-ink)}
.contact-aside p{color:var(--ink-soft);margin-bottom:24px}
.socials{display:flex;flex-direction:column;gap:0}
.socials a{display:flex;align-items:center;justify-content:space-between;padding:16px 0;border-top:1px solid var(--line);font-size:14px;letter-spacing:.06em;transition:.35s;color:var(--ink-soft)}
.socials a:last-child{border-bottom:1px solid var(--line)}
.socials a:hover{color:var(--ink);padding-left:10px}
.socials a span:last-child{font-family:var(--mono);font-size:11px;color:var(--muted)}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr}}

/* ============================================================
   USEFUL / Гайды
   ============================================================ */
.guides-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.guide{position:relative;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:color-mix(in oklab,var(--panel) 60%,transparent);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);transition:.45s var(--ease);display:flex;flex-direction:column}
.guide:hover{border-color:var(--accent);transform:translateY(-4px)}
.guide .g-thumb{aspect-ratio:16/10;position:relative;background:linear-gradient(135deg,var(--panel),var(--bg-2));display:flex;align-items:flex-start;padding:16px;overflow:hidden}
.guide .g-thumb::after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(45deg,transparent,transparent 11px,var(--line-soft) 11px,var(--line-soft) 12px);opacity:.5}
.guide .g-cat{position:relative;z-index:1;font-family:var(--mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);border:1px solid var(--line);border-radius:100px;padding:6px 13px;background:color-mix(in oklab,var(--bg) 55%,transparent)}
.guide .g-body{padding:22px 22px 24px;display:flex;flex-direction:column;gap:9px;flex:1}
.guide .g-body h3{font-size:25px;line-height:1.08}
.guide .g-body p{font-size:14px;color:var(--ink-soft);line-height:1.6;flex:1}
.guide .g-link{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);display:inline-flex;align-items:center;gap:9px;margin-top:6px}
.guide .g-link .arr{transition:transform .4s var(--ease)}
.guide:hover .g-link{color:var(--accent)}
.guide:hover .g-link .arr{transform:translateX(5px)}
.guide.is-soon{opacity:.78}
.guide.is-soon::before{content:"готовится";position:absolute;top:14px;right:14px;z-index:2;font-family:var(--mono);font-size:9px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);border:1px solid var(--line);border-radius:100px;padding:5px 11px;background:color-mix(in oklab,var(--bg) 60%,transparent)}

.guides-note{display:flex;gap:24px;align-items:center;margin-top:30px;padding:34px clamp(28px,4vw,52px);border:1px solid var(--line);border-radius:12px;background:linear-gradient(120deg,var(--panel),var(--bg-2))}
.guides-note .gn-mark{font-size:40px;color:var(--accent);flex:none;line-height:1}
.guides-note h4{font-family:var(--serif);font-size:28px;margin-bottom:6px}
.guides-note p{color:var(--ink-soft);margin-bottom:16px;max-width:52ch}
@media (max-width:900px){.guides-grid{grid-template-columns:1fr 1fr}}
@media (max-width:620px){.guides-grid{grid-template-columns:1fr}.guides-note{flex-direction:column;align-items:flex-start;gap:16px}}

/* ============================================================
   PUZZLE / Пятнашки
   ============================================================ */
.puzzle-sec{margin-top:64px}
.puzzle-wrap{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:clamp(24px,4vw,56px);align-items:start;margin-top:36px}
.pz-stage{position:relative}
.pz-board{position:relative;display:grid;grid-template-columns:repeat(var(--n,3),1fr);grid-template-rows:repeat(var(--n,3),1fr);gap:5px;aspect-ratio:1;width:100%;max-width:560px;margin-inline:auto;padding:5px;border:1px solid var(--line);border-radius:12px;background:color-mix(in oklab,var(--panel) 70%,transparent);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.pz-tile{position:relative;border:0;padding:0;border-radius:7px;overflow:hidden;cursor:none;background-color:var(--bg-2);background-repeat:no-repeat;box-shadow:inset 0 0 0 1px rgba(0,0,0,.35);transition:filter .3s,box-shadow .3s;will-change:transform}
.pz-tile:not(.blank):hover{filter:brightness(1.12)}
.pz-tile.blank{background-image:none!important;box-shadow:none;cursor:default;background:transparent}
.pz-tile .pz-num{position:absolute;left:7px;top:6px;font-family:var(--mono);font-size:11px;color:#fff;opacity:.0;background:color-mix(in oklab,var(--bg) 55%,transparent);padding:2px 7px;border-radius:100px;transition:opacity .3s}
.pz-board.show-num .pz-tile .pz-num{opacity:.9}
.pz-tile.correct{box-shadow:inset 0 0 0 2px color-mix(in oklab,var(--accent) 70%,transparent)}
.pz-board.is-won{box-shadow:0 0 0 1px var(--accent),0 30px 70px -40px var(--accent)}
.pz-board.is-won .pz-tile{box-shadow:none}

.pz-win{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;text-align:center;background:color-mix(in oklab,var(--bg) 62%,transparent);-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);border-radius:12px;opacity:0;pointer-events:none;transition:opacity .5s var(--ease)}
.pz-win.show{opacity:1;pointer-events:auto}
.pz-win .pz-win-mark{font-size:38px;color:var(--accent)}
.pz-win h3{font-size:clamp(30px,4vw,46px)}
.pz-win h3 .italic{font-size:1.16em}
.pz-win p{font-family:var(--mono);font-size:12px;letter-spacing:.12em;color:var(--ink-soft);text-transform:uppercase}

.pz-side{display:flex;flex-direction:column;gap:22px}
.pz-ref{border:1px solid var(--line);border-radius:10px;overflow:hidden;position:relative}
.pz-ref img{width:100%;aspect-ratio:1;object-fit:cover;display:block;opacity:.9}
.pz-ref .pz-ref-tag{position:absolute;left:12px;bottom:10px;font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink);background:color-mix(in oklab,var(--bg) 55%,transparent);padding:5px 11px;border-radius:100px;border:1px solid var(--line)}
.pz-stat{display:flex;align-items:baseline;gap:10px;font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.pz-stat b{font-family:var(--serif);font-size:34px;color:var(--ink);font-weight:500;letter-spacing:0}
.pz-controls{display:flex;flex-direction:column;gap:14px}
.pz-row{display:flex;flex-direction:column;gap:8px}
.pz-row .pz-label{font-family:var(--mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.pz-size{display:flex;gap:7px}
.pz-size button{flex:1;font-family:var(--mono);font-size:12px;color:var(--ink-soft);background:transparent;border:1px solid var(--line);border-radius:100px;padding:9px 0;cursor:none;transition:.3s}
.pz-size button:hover{border-color:var(--accent);color:var(--ink)}
.pz-size button.on{background:var(--accent);color:#15100b;border-color:var(--accent)}
.pz-pics{display:flex;gap:7px;flex-wrap:wrap}
.pz-pics button{width:50px;height:50px;border-radius:8px;overflow:hidden;border:1px solid var(--line);padding:0;cursor:none;opacity:.6;transition:.3s;background-size:cover;background-position:center}
.pz-pics button:hover{opacity:1}
.pz-pics button.on{opacity:1;border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}
.pz-shuffle{margin-top:2px;justify-content:center}
@media (max-width:820px){.puzzle-wrap{grid-template-columns:1fr}.pz-side{flex-direction:row;flex-wrap:wrap;align-items:flex-start}.pz-ref{width:150px;flex:none}.pz-controls{flex:1;min-width:220px}}

/* ============================================================
   PAGE TRANSITION (только выход — вход через .reveal)
   Важно: НЕ гейтим видимость всей страницы через opacity:0,
   иначе при «зависшей» композиции страница остаётся чёрной.
   ============================================================ */
.leave{opacity:0;transition:opacity .35s ease}