/* Портфолио «Дивизион» — конструктивистская сетка: бумага, чёрный, красный */
:root{
  --paper:#EDE8DF; --ink:#111111; --red:#C8221A; --red-dark:#A31B14; --grey:#5E584F; --line:3px solid var(--ink);
  --display:'Unbounded',sans-serif; --text:'IBM Plex Sans',sans-serif; --mono:'IBM Plex Mono',monospace;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
html{overflow-x:clip}
body{margin:0;overflow-x:clip;background:var(--paper);color:var(--ink);font:18px/1.5 var(--text)}
a{color:var(--ink)}a:hover{color:var(--red)}
img{max-width:100%;display:block}
.pf-wrap{max-width:1280px;margin:0 auto;padding:0 24px}

/* шапка */
.pf-head{background:var(--ink);color:var(--paper)}
.pf-head__in{max-width:1280px;margin:0 auto;padding:14px 24px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px 24px}
.pf-logo{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--paper)}
.pf-logo:hover{color:var(--paper)}
.pf-logo__tag{font:500 15px var(--mono);background:var(--red);color:#fff;padding:4px 8px}
.pf-logo__name{font:900 22px var(--display);letter-spacing:.04em}
.pf-nav{display:flex;flex-wrap:wrap;gap:4px 28px;font:14px var(--mono);text-transform:uppercase;letter-spacing:.06em}
.pf-nav a{color:var(--paper);text-decoration:none;padding:12px 0}
.pf-nav a:hover{color:#FF6A5C}

/* заголовки */
.pf-h1{margin:0;font:900 clamp(40px,7vw,96px)/1 var(--display);letter-spacing:-.01em}
.pf-h1 small{font-size:.4em;color:var(--red);vertical-align:super}
.pf-h2{margin:0;font:900 clamp(28px,4vw,48px)/1.05 var(--display)}
.pf-lead{margin:0;max-width:720px;font-size:21px}
.pf-intro{padding:64px 0 32px;display:flex;flex-direction:column;gap:20px;border-bottom:var(--line)}

/* фильтры */
.pf-filters{padding:24px 0;display:flex;flex-direction:column;gap:16px;border-bottom:var(--line)}
.pf-filter{display:flex;flex-wrap:wrap;gap:10px 20px;align-items:baseline}
.pf-filter__label{font:500 13px var(--mono);text-transform:uppercase;letter-spacing:.08em;min-width:64px}
.pf-chips{display:flex;flex-wrap:wrap;gap:8px;flex:1 1 400px}
.pf-chip{display:inline-flex;align-items:center;gap:6px;min-height:40px;padding:0 14px;border:2px solid var(--ink);text-decoration:none;font:500 15px var(--text);background:transparent}
.pf-chip small{font:12px var(--mono);color:var(--grey)}
.pf-chip:hover{background:var(--ink);color:var(--paper)}
.pf-chip:hover small{color:#BDB6AA}
.pf-chip.is-on{background:var(--red);border-color:var(--red);color:#fff}
.pf-chip.is-on small{color:#fff}
.pf-chip--small{min-height:32px;font-size:14px;padding:0 10px}

/* секции и сетка */
.pf-section{padding:56px 0;border-bottom:var(--line)}
.pf-section__head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:28px}
.pf-section__all{font:15px var(--mono);padding:10px 0}
.pf-index > .pf-grid{padding:40px 0 64px}
.pf-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:36px 28px}
.pf-card{display:flex;flex-direction:column;gap:8px;text-decoration:none;color:var(--ink)}
.pf-card__img{position:relative;aspect-ratio:3/4;background:#D6CFC2;border:var(--line);overflow:hidden;display:block}
.pf-card__img img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.pf-card:hover .pf-card__img img{transform:scale(1.03)}
.pf-card__ph{position:absolute;inset:0;display:flex;align-items:flex-end;padding:14px;font:500 13px var(--mono);text-transform:uppercase;color:var(--grey)}
.pf-card__badge{position:absolute;top:0;right:0;background:var(--red);color:#fff;font:500 12px var(--mono);text-transform:uppercase;letter-spacing:.06em;padding:5px 9px}
.pf-card__title{font:700 19px/1.2 var(--display)}
.pf-card:hover .pf-card__title{color:var(--red)}
.pf-card__meta{font:13px var(--mono);color:var(--grey)}
.pf-card__sum{font-size:16px}
.pf-card--featured .pf-card__img{border-color:var(--red)}
.pf-empty{padding:48px 0}

/* проект */
.pf-project{padding:40px 24px 80px;display:flex;flex-direction:column;gap:24px}
.pf-crumbs{font:14px var(--mono)}
.pf-project__meta{margin:0;display:flex;flex-wrap:wrap;gap:8px 16px;align-items:center;font:15px var(--mono);color:var(--grey)}
.pf-body{max-width:760px}
.pf-body p{margin:0 0 1em}
.pf-links{display:flex;flex-wrap:wrap;gap:12px;margin:0}
.pf-adminbar{margin:0;padding:10px 14px;background:#FFF3C4;border:2px solid var(--ink);font-size:15px}

/* кнопки */
.pf-btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;background:var(--ink);color:#fff;border:3px solid var(--ink);text-decoration:none;font:500 15px var(--mono);text-transform:uppercase;letter-spacing:.05em;cursor:pointer}
.pf-btn:hover{background:var(--red);border-color:var(--red);color:#fff}
.pf-btn--ghost{background:transparent;color:var(--ink)}
.pf-btn--small{min-height:40px;padding:0 12px;font-size:13px;border-width:2px}

/* листалка */
.pf-book{background:var(--ink);color:var(--paper);border:var(--line);outline:none}
.pf-book:focus-visible{box-shadow:0 0 0 4px var(--red)}
.pf-book__stage{display:flex;justify-content:center;align-items:center;gap:0;padding:24px 16px;min-height:360px;cursor:pointer;user-select:none;touch-action:pan-y}
.pf-book__stage canvas{display:block;background:#fff;box-shadow:0 10px 40px rgba(0,0,0,.45)}
.pf-book__stage.is-spread canvas:first-child{box-shadow:-10px 10px 40px rgba(0,0,0,.45)}
.pf-book__msg{font:14px var(--mono);color:#BDB6AA}
.pf-book__bar{display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px;padding:10px 14px;border-top:2px solid #333;font:14px var(--mono)}
.pf-book__bar button,.pf-book__dl{min-width:44px;min-height:44px;background:transparent;border:2px solid var(--paper);color:var(--paper);font:500 18px var(--mono);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;text-decoration:none;padding:0 10px}
.pf-book__bar button:hover,.pf-book__dl:hover{background:var(--red);border-color:var(--red);color:#fff}
.pf-book__dl{font-size:13px;margin-left:auto}
.pf-book__range{flex:1 1 160px;accent-color:var(--red)}
.pf-book__count{min-width:90px;text-align:center}
.pf-book:fullscreen{display:flex;flex-direction:column;border:0}
.pf-book:fullscreen .pf-book__stage{flex:1}

/* до/после */
.pf-compare{position:relative;border:var(--line);overflow:hidden;--pos:50%;background:#fff}
.pf-compare__after{width:100%}
.pf-compare__before{position:absolute;inset:0;clip-path:inset(0 calc(100% - var(--pos)) 0 0)}
.pf-compare__before img{width:100%;height:100%;object-fit:cover;object-position:top left}
.pf-compare::after{content:"";position:absolute;top:0;bottom:0;left:var(--pos);width:4px;margin-left:-2px;background:var(--red);pointer-events:none}
.pf-compare__label{position:absolute;top:12px;padding:4px 10px;font:500 13px var(--mono);text-transform:uppercase;background:var(--ink);color:#fff}
.pf-compare__label--before{left:12px}
.pf-compare__label--after{right:12px;background:var(--red)}
.pf-compare__range{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0}

/* галерея */
.pf-gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px}
.pf-gallery figure{margin:0;border:var(--line);background:#fff}
.pf-gallery figcaption{padding:8px 12px;font:13px var(--mono);border-top:2px solid var(--ink)}

/* подвал */
.pf-foot{background:var(--ink);color:#BDB6AA;margin-top:0}
.pf-foot__in{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding-top:22px;padding-bottom:22px;font:14px var(--mono)}

/* ===== админка ===== */
.pf-admin{padding:40px 24px 80px;display:flex;flex-direction:column;gap:28px}
.pf-admin .pf-h1{font-size:clamp(32px,5vw,56px)}
.pf-admin__top{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px}
.pf-admin__filter{display:flex;flex-wrap:wrap;gap:16px;font-size:15px}
.pf-admin__filter select{margin-left:8px}
.pf-table-wrap{overflow-x:auto;border:var(--line);background:#fff}
.pf-table{width:100%;border-collapse:collapse;font-size:15px}
.pf-table th{text-align:left;font:500 12px var(--mono);text-transform:uppercase;letter-spacing:.06em;padding:10px;border-bottom:var(--line);background:var(--paper)}
.pf-table td{padding:10px;border-bottom:1px solid #CFC8BB;vertical-align:top}
.pf-table small{color:var(--grey)}
.pf-table tr.is-hidden td{opacity:.55}
.pf-table tr.is-hidden td.pf-table__acts{opacity:1}
.pf-table__thumb{width:56px}
.pf-table__thumb img{width:48px;height:64px;object-fit:cover;border:1px solid var(--ink)}
.pf-table__title{font-weight:600}
.pf-table__acts{display:flex;flex-wrap:wrap;gap:6px}
.pf-tag-hidden{font:12px var(--mono);background:var(--ink);color:#fff;padding:1px 6px}
.pf-inline{display:inline}
.pf-note{margin:0;padding:12px 16px;background:#DDEFD9;border:2px solid var(--ink)}
.pf-hint{font-size:14px;color:var(--grey)}
select,input,textarea{font:16px var(--text);color:var(--ink)}
.pf-form{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px 24px;padding:28px;border:var(--line);background:#fff}
.pf-field{display:flex;flex-direction:column;gap:6px}
.pf-field--wide{grid-column:1/-1}
.pf-field span{font:500 13px var(--mono);text-transform:uppercase;letter-spacing:.05em}
.pf-field input,.pf-field select,.pf-field textarea{width:100%;min-height:44px;padding:8px 10px;border:2px solid var(--ink);background:#fff}
.pf-field textarea{min-height:180px;resize:vertical}
.pf-check{display:flex;gap:10px;align-items:center;min-height:44px}
.pf-check input{width:20px;height:20px;accent-color:var(--red)}
.pf-form__acts{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:16px;align-items:center}
.pf-uploads{display:flex;flex-direction:column;gap:20px}
.pf-up{padding:24px;border:var(--line);background:#fff;display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.pf-up h3{margin:0;flex:1 0 100%;font:700 18px var(--display)}
.pf-up .pf-hint{flex:1 0 100%;margin:0}
.pf-up__preview{max-height:180px;width:auto;border:1px solid var(--ink)}
.pf-up__pair{display:flex;flex-wrap:wrap;gap:24px;flex:1 0 100%}
.pf-up__pair > div{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.pf-up__grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px;flex:1 0 100%}
.pf-up__grid figure{margin:0;display:flex;flex-direction:column;gap:6px}
.pf-up__grid img{aspect-ratio:4/3;object-fit:cover;border:1px solid var(--ink)}
.pf-up__status{margin:0;font:15px var(--mono);min-height:1.5em}
.pf-danger{padding-top:12px;border-top:2px dashed var(--ink)}
.pf-danger .pf-btn{background:transparent;color:var(--red-dark);border-color:var(--red-dark)}
.pf-danger .pf-btn:hover{background:var(--red-dark);color:#fff}

@media (max-width:640px){
  body{font-size:17px}
  .pf-wrap,.pf-head__in{padding-left:16px;padding-right:16px}
  .pf-project,.pf-admin{padding-left:16px;padding-right:16px}
  .pf-intro{padding-top:40px}
  .pf-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 14px}
  .pf-card__title{font-size:16px}
  .pf-card__sum{display:none}
  .pf-gallery{grid-template-columns:1fr}
  .pf-book__stage{padding:12px 6px;min-height:260px}
  .pf-form{padding:18px}
  .pf-filter{flex-direction:column;gap:8px}
  .pf-chips{flex-wrap:nowrap;overflow-x:auto;flex:1 1 auto;width:100%;padding-bottom:6px;scrollbar-width:thin}
  .pf-chip{flex:0 0 auto}
}

/* ===== главная ===== */
.pf-mono{font:15px var(--mono)}
.pf-h2--big{font-size:clamp(36px,6vw,80px)}
.pf-btn--big{min-height:56px;padding:0 28px;font-size:16px}
.pf-hero{position:relative;overflow:hidden;border-bottom:var(--line)}
.pf-hero__band{position:absolute;top:150px;right:-180px;width:min(760px,80vw);height:150px;background:var(--red);transform:rotate(-24deg)}
.pf-hero__disc{position:absolute;top:70px;right:clamp(40px,16vw,240px);width:clamp(120px,16vw,220px);aspect-ratio:1;border-radius:50%;background:var(--ink)}
.pf-hero__in{position:relative;z-index:1;max-width:1280px;margin:0 auto;padding:72px 24px 88px;display:flex;flex-direction:column;gap:28px}
.pf-hero__kicker{position:relative;margin:0;font:15px var(--mono);letter-spacing:.08em;text-transform:uppercase}
.pf-hero__title{position:relative;margin:0;font:900 clamp(64px,12vw,176px)/.92 var(--display);letter-spacing:-.02em}
.pf-hero__br{font-family:var(--mono);font-weight:500;color:var(--red)}
.pf-hero__claim{margin:0;max-width:780px;font:700 clamp(24px,3vw,40px)/1.15 var(--display)}
.pf-hero__text{margin:0;max-width:620px;font-size:20px}
.pf-hero__acts{display:flex;flex-wrap:wrap;gap:16px;margin-top:8px}
.pf-motto{background:var(--ink);color:var(--paper)}
.pf-motto__in{display:flex;flex-wrap:wrap;gap:10px 40px;padding-top:26px;padding-bottom:26px;font:700 clamp(17px,2.2vw,28px) var(--display);text-transform:uppercase}
.pf-motto__accent{color:#FF5A4C}
.pf-block{padding:88px 0;border-bottom:var(--line)}
.pf-block--red{background:var(--red);color:#fff}
.pf-block--red .pf-h2{margin-bottom:40px}
.pf-block--dark{background:var(--ink);color:var(--paper)}
.pf-block--dark .pf-section__all{color:var(--paper)}
.pf-services{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));border-top:var(--line);border-left:var(--line)}
.pf-service{display:flex;flex-direction:column;gap:14px;padding:32px;border-right:var(--line);border-bottom:var(--line);text-decoration:none;color:var(--ink);transition:background .15s}
.pf-service:hover{background:#fff;color:var(--ink)}
.pf-service h3{margin:0;font:700 24px/1.15 var(--display)}
.pf-service p{margin:0}
.pf-service__n{display:flex;justify-content:space-between;align-items:center;gap:12px;font:15px var(--mono);color:var(--red)}
.pf-service__n b{font:500 12px var(--mono);text-transform:uppercase;letter-spacing:.06em;background:var(--red);color:#fff;padding:3px 8px}
.pf-service--dark{background:var(--ink);color:var(--paper)}
.pf-service--dark .pf-service__n{color:#FF6A5C}
.pf-service--dark:hover{background:#222;color:var(--paper)}
.pf-packs{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}
.pf-pack{background:#fff;color:var(--ink);padding:28px;display:flex;flex-direction:column;gap:12px}
.pf-pack h3{margin:0;font:700 22px var(--display)}
.pf-pack p{margin:0}
.pf-pack b{margin-top:auto;font:700 22px var(--display)}
.pf-pack__k{font:500 13px var(--mono);text-transform:uppercase;letter-spacing:.06em;color:var(--red-dark)}
.pf-pack--dark{background:var(--ink);color:var(--paper)}
.pf-pack--dark .pf-pack__k{color:#FF6A5C}
.pf-editions{display:grid;grid-template-columns:repeat(auto-fill,minmax(360px,1fr));gap:3px;background:var(--paper);border:3px solid var(--paper)}
.pf-edition{background:var(--ink);color:var(--paper);padding:28px;min-height:150px;display:flex;flex-direction:column;justify-content:space-between;gap:16px;text-decoration:none}
.pf-edition:hover{background:var(--red);color:#fff}
.pf-edition__t{font:700 24px/1.15 var(--display)}
.pf-edition__m{font:14px var(--mono);color:#BDB6AA}
.pf-edition:hover .pf-edition__m{color:#fff}
.pf-museum{display:flex;flex-wrap:wrap;gap:48px}
.pf-museum__intro{flex:1 1 340px;display:flex;flex-direction:column;gap:20px}
.pf-museum__intro p{margin:0;max-width:460px}
.pf-museum__list{flex:2 1 520px;margin:0;padding:0;list-style:none;border-top:var(--line)}
.pf-museum__list li{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px 32px;padding:22px 0;border-bottom:var(--line)}
.pf-museum__y{font:900 40px var(--display);color:var(--red);min-width:130px}
.pf-museum__list a{font-weight:500;text-decoration:none;flex:1 1 240px}
.pf-contact{position:relative;overflow:hidden}
.pf-contact__band{position:absolute;left:-120px;bottom:-30px;width:640px;height:110px;background:var(--ink);transform:rotate(-12deg)}
.pf-contact__in{position:relative;z-index:1;padding-top:96px;padding-bottom:170px;display:flex;flex-direction:column;align-items:flex-start;gap:24px}
.pf-contact__in p{margin:0;max-width:560px;font-size:20px}
.pf-contact__mail{font:900 clamp(26px,5.2vw,64px)/1.05 var(--display);text-decoration:none;border-bottom:8px solid var(--red);overflow-wrap:normal;word-break:normal;max-width:100%}
/* тонкая диагональ в шапке портфолио — перекличка с главной */
.pf-intro{position:relative}
.pf-index .pf-intro::after{content:"";position:absolute;right:-40px;top:58px;width:min(360px,40vw);height:26px;background:var(--red);transform:rotate(-24deg);pointer-events:none}
@media (max-width:640px){
  .pf-hero__band{top:auto;bottom:24px;right:-140px;width:420px;height:56px;transform:rotate(-14deg)}
  .pf-hero__disc{top:auto;bottom:58px;right:28px;width:70px}
  .pf-hero__in{padding:48px 16px 150px}
  .pf-hero__kicker{font-size:13px}
  .pf-editions{grid-template-columns:1fr}
  .pf-contact__band{width:420px;height:70px}
  .pf-block{padding:56px 0}
  .pf-service{padding:24px}
  .pf-services{grid-template-columns:1fr}
  .pf-index .pf-intro::after{display:none}
  .pf-contact__in{padding-bottom:120px}
}

/* часть заголовка, лежащая на чёрном круге, — в цвет бумаги (обрезка считается в portfolio.js) */
.pf-inv{position:absolute;left:0;top:0;width:100%;height:100%;color:var(--paper);clip-path:circle(0 at -9999px -9999px);pointer-events:none;user-select:none}
@media (min-width:641px) and (max-width:1180px){
  .pf-hero__band{top:auto;bottom:28px;right:-160px;width:560px;height:96px;transform:rotate(-18deg)}
  .pf-hero__in{padding-bottom:150px}
}

/* ===== авангард: страница проекта ===== */
.pf-phead{position:relative;display:flex;flex-direction:column;align-items:flex-start;gap:18px;padding:24px 0 12px;min-height:220px}
.pf-phead__kind{font:500 13px var(--mono);text-transform:uppercase;letter-spacing:.08em;border-bottom:3px solid var(--ink);padding-bottom:4px}
.pf-phead__title{margin:0;max-width:min(980px,calc(100% - 200px));font:900 clamp(34px,5.4vw,76px)/1.18 var(--display);letter-spacing:-.01em;transform:rotate(-2.5deg);transform-origin:left bottom}
.pf-phead__title span{background:var(--red);color:#fff;padding:.02em .22em;-webkit-box-decoration-break:clone;box-decoration-break:clone}
.pf-phead__year{position:absolute;right:0;top:0;width:180px;aspect-ratio:1;border-radius:50%;background:var(--ink);color:var(--paper);display:flex;align-items:center;justify-content:center;text-align:center;font:900 40px/1 var(--display);padding:20px}
.pf-phead__year--long{font-size:24px;line-height:1.15}
.pf-phead .pf-project__meta{margin-top:14px}

/* листалка: красная закладка и типографские метки */
.pf-book{position:relative}
.pf-book::before{content:"";position:absolute;top:-3px;left:40px;width:22px;height:84px;background:var(--red);clip-path:polygon(0 0,100% 0,100% 100%,50% 82%,0 100%);z-index:2}
.pf-book__count{font:500 14px var(--mono);letter-spacing:.08em}
.pf-book__count::before{content:"стр. ";color:#8F887C}

/* ===== авангард: карточки ===== */
.pf-card__num{position:absolute;left:8px;top:10px;z-index:2;writing-mode:vertical-rl;transform:rotate(180deg);font:500 12px var(--mono);letter-spacing:.12em;color:var(--ink);background:var(--paper);padding:6px 3px}
.pf-card__wedge{position:absolute;right:0;bottom:0;width:46%;height:46%;background:var(--red);clip-path:polygon(100% 0,100% 100%,0 100%);transform:translate(101%,101%);transition:transform .25s ease;z-index:1}
.pf-card:hover .pf-card__wedge,.pf-card:focus-visible .pf-card__wedge{transform:translate(0,0)}
.pf-card:focus-visible{outline:3px solid var(--red);outline-offset:4px}
@media (prefers-reduced-motion:reduce){.pf-card__wedge,.pf-card__img img{transition:none}}

/* ===== 404 ===== */
.pf-404{position:relative;overflow:hidden;min-height:70vh;border-bottom:var(--line)}
.pf-404__band{position:absolute;left:-10%;bottom:-20px;width:130%;height:110px;background:var(--red);transform:rotate(-9deg)}
.pf-404__disc{position:absolute;right:8%;top:60px;width:clamp(120px,18vw,240px);aspect-ratio:1;border-radius:50%;background:var(--ink)}
.pf-404__in{position:relative;z-index:1;padding-top:56px;padding-bottom:190px;display:flex;flex-direction:column;gap:18px}
.pf-404__in p{margin:0;max-width:520px}
.pf-404__code{display:flex;gap:.06em;font:900 clamp(120px,24vw,320px)/.9 var(--display)}
.pf-404__code span{display:inline-block}
.pf-404__code span:nth-child(1){transform:rotate(-8deg) translateY(.06em)}
.pf-404__code span:nth-child(2){color:var(--red);transform:rotate(14deg) translateY(-.08em)}
.pf-404__code span:nth-child(3){transform:rotate(-3deg) translateY(.12em)}
@media (max-width:640px){
  .pf-phead{min-height:0;padding-top:96px}
  .pf-phead__title{max-width:100%}
  .pf-phead__year{width:100px;font-size:24px;padding:10px}
  .pf-phead__year--long{font-size:14px}
  .pf-book::before{display:none}
}

.pf-card:hover{color:var(--ink)}
.pf-card:hover .pf-card__title{color:var(--red)}

/* шапка на телефоне — в одну строку */
@media (max-width:640px){
  .pf-head__in{flex-wrap:nowrap;gap:10px;padding-top:10px;padding-bottom:10px}
  .pf-logo{gap:8px;flex:0 0 auto}
  .pf-logo__tag{font-size:13px;padding:3px 6px}
  .pf-logo__name{font-size:16px}
  .pf-nav{flex-wrap:nowrap;gap:12px;font-size:11px;letter-spacing:.03em}
  .pf-nav a{padding:14px 0}
}
@media (max-width:380px){ .pf-logo__name{display:none} }

/* подвал: закрывающий тег — пара к <div> в шапке */
.pf-foot__sign{display:inline-flex;align-items:center;gap:12px}
.pf-foot__tag{font:500 15px var(--mono);background:var(--red);color:#fff;padding:4px 8px;text-decoration:none}
.pf-foot__tag:hover{background:#fff;color:var(--red)}
.pf-foot__sign{flex-wrap:wrap}
@media (max-width:640px){.pf-foot__in{flex-direction:column;align-items:flex-start}}

/* издания: паспорт на странице проекта */
.pf-facts{margin:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));border-top:var(--line);border-bottom:var(--line)}
.pf-facts > div{padding:14px 18px 16px;border-right:1px solid #CFC8BB}
.pf-facts > div:first-child{padding-left:0}
.pf-facts > div:last-child{border-right:0}
.pf-facts__wide{grid-column:span 2}
.pf-facts dt{font:500 12px var(--mono);text-transform:uppercase;letter-spacing:.08em;color:var(--red-dark);margin-bottom:6px}
.pf-facts dd{margin:0;font:700 20px/1.25 var(--display)}
@media (max-width:640px){.pf-facts__wide{grid-column:1/-1}.pf-facts > div{border-right:0;border-bottom:1px solid #CFC8BB}}
/* админка: блок полей для изданий */
.pf-fieldset{border:2px solid var(--ink);padding:14px 16px 16px;margin:0}
.pf-fieldset legend{font:500 13px var(--mono);text-transform:uppercase;letter-spacing:.05em;padding:0 6px}
.pf-fieldset__row{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px 18px}
.pf-fieldset__checks{display:flex;flex-wrap:wrap;gap:4px 18px;align-items:center;margin-top:10px}
.pf-fieldset__lbl{font:500 13px var(--mono);text-transform:uppercase;letter-spacing:.05em;margin-right:6px}

/* «С чего начать»: условие под ценой */
.pf-pack__note{font:13px/1.4 var(--mono);opacity:.85;margin-top:-4px}
.pf-pack b{margin-top:auto}
.pf-pack b + .pf-pack__note{margin-top:0}

/* подвал: ссылка на домены */
.pf-foot__link{color:inherit}
.pf-foot__link:hover{color:#fff}

/* страница «Домены» */
.pf-domains{padding-bottom:80px}
.pf-domains__list{list-style:none;margin:40px 0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,340px),1fr));border-top:var(--line);border-left:var(--line)}
.pf-domains__list li{border-right:var(--line);border-bottom:var(--line);padding:22px 20px;background:var(--paper);display:flex;flex-direction:column;gap:10px}
.pf-domains__name{font:700 clamp(17px,1.6vw,22px)/1.2 var(--display);overflow-wrap:anywhere}
.pf-domains__buy{align-self:flex-start;font:500 13px var(--mono);text-transform:uppercase;letter-spacing:.04em;color:#fff;background:var(--red);padding:6px 10px;text-decoration:none}
.pf-domains__buy:hover{background:var(--ink)}
.pf-domains__buy--mail{background:none;color:var(--ink);padding:6px 0;text-decoration:underline;text-decoration-color:var(--red);text-underline-offset:4px}
.pf-domains__buy--mail:hover{background:none;color:var(--red)}

/* таймлайн под описанием проекта */
.pf-timeline{list-style:none;margin:8px 0 0;padding:28px 0 4px;display:flex;gap:0;overflow-x:auto;position:relative;max-width:100%}
.pf-timeline::before{content:"";position:absolute;left:0;right:0;top:34px;height:4px;background:var(--ink)}
.pf-timeline__item{position:relative;flex:1 0 128px;padding:30px 16px 0 0;display:flex;flex-direction:column;gap:6px}
.pf-timeline__item::before{content:"";position:absolute;left:0;top:0;width:16px;height:16px;border-radius:50%;background:var(--red);border:3px solid var(--paper);box-shadow:0 0 0 2px var(--ink)}
.pf-timeline__year{font:900 clamp(24px,2.6vw,34px)/1 var(--display);color:var(--ink);text-decoration:none}
a.pf-timeline__year{text-decoration:underline;text-decoration-color:var(--red);text-decoration-thickness:3px;text-underline-offset:6px}
a.pf-timeline__year:hover{color:var(--red)}
.pf-timeline__cap{font:14px/1.35 var(--mono);color:var(--grey)}

/* «Музей»: строка о наградах */
.pf-museum__awards{font:15px/1.5 var(--mono);border-left:6px solid var(--red);padding-left:16px}