/* ============================================================
   Модная комната — студия индивидуального пошива, Калуга
   Направление «Примерочная»: одна вещь за раз, крупно, без спешки.
   ============================================================ */

/* ---------- Fonts (self-hosted, OFL) ---------- */
@font-face{font-family:'Forum';font-style:normal;font-weight:400;font-display:swap;
  src:url(../fonts/Forum-cyrillic.woff2) format('woff2');
  unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'Forum';font-style:normal;font-weight:400;font-display:swap;
  src:url(../fonts/Forum-latin.woff2) format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Golos';font-style:normal;font-weight:400 600;font-display:swap;
  src:url(../fonts/Golos-cyrillic.woff2) format('woff2');
  unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'Golos';font-style:normal;font-weight:400 600;font-display:swap;
  src:url(../fonts/Golos-latin.woff2) format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Cormorant';font-style:italic;font-weight:400 500;font-display:swap;
  src:url(../fonts/CormorantItalic-cyrillic.woff2) format('woff2');
  unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'Cormorant';font-style:italic;font-weight:400 500;font-display:swap;
  src:url(../fonts/CormorantItalic-latin.woff2) format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

/* ---------- Tokens ---------- */
:root{
  --bone:#F3F1EC;      /* ground, matched to the white brick wall */
  --bone-2:#EAE7E0;    /* tint for image wells and the archive band */
  --ink:#141312;       /* text, buttons */
  --graphite:#5B5854;  /* secondary text */
  --stone:#D6D2CA;     /* hairlines */
  --thread:#B5121B;    /* basting thread: hairlines only, never fills */

  --display:'Forum',"Times New Roman",Georgia,serif;
  --body:'Golos',-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  --italic:'Cormorant',Georgia,"Times New Roman",serif;

  --wrap:1320px;
  --gut:clamp(20px,4vw,56px);

  /* Vertical rhythm: one scale, three tiers. Edit only these. */
  --sect:clamp(48px,6.2vw,96px);     /* between sections */
  --sect-tight:clamp(28px,3.6vw,56px);/* related blocks inside a section */
  --head-gap:clamp(24px,3vw,44px);    /* heading → content */
  --bar-h:56px;

  --ease:cubic-bezier(.16,.84,.3,1);
  --ease-io:cubic-bezier(.65,0,.35,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{
  margin:0;background:var(--bone);color:var(--ink);
  font-family:var(--body);font-weight:400;font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
/* height:auto lets aspect-ratio win over the HTML height attribute. */
img,video{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;padding:0}
ul,ol{margin:0;padding:0;list-style:none}
figure{margin:0}
p{margin:0 0 1.1em}
p:last-child{margin-bottom:0}
/* Нить по брендбуку — только линия 1 px; фокус обводим чернилами. */
:focus-visible{outline:2px solid var(--ink);outline-offset:4px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:16px;top:16px;z-index:100;background:var(--ink);color:var(--bone);padding:12px 20px}

/* ---------- Layout ---------- */
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut)}
section[id]{scroll-margin-top:72px}

/* ---------- Type ---------- */
h1,h2,h3{font-family:var(--display);font-weight:400;margin:0;line-height:1.05;letter-spacing:.005em;text-wrap:balance}
.h2{font-size:clamp(36px,5vw,72px)}
.h3{font-size:clamp(24px,2.6vw,34px)}
.eyebrow{
  display:flex;align-items:flex-start;gap:16px;margin:0 0 22px;
  font-size:12px;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--graphite);
}
/* The hairline sits on the first line of text, so a wrapped eyebrow (phones) keeps it up top. */
.eyebrow::before{content:"";width:40px;height:1px;background:var(--thread);flex:none;margin-top:9px}
.quote{
  font-family:var(--italic);font-style:italic;font-weight:400;
  font-size:clamp(24px,2.6vw,36px);line-height:1.25;margin:0 0 28px;max-width:28ch;
}
.note{display:block;margin-top:8px;font-size:14px;color:var(--graphite);line-height:1.5}
.note a{display:inline-block;padding-block:13px;margin-block:-13px;border-bottom:1px solid var(--stone)}
.note a:hover{border-color:var(--thread)}

/* ---------- Buttons and links ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:14px;min-height:52px;
  padding:0 28px;border:1px solid var(--ink);background:var(--ink);color:var(--bone);
  font-size:12px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;white-space:nowrap;
  transition:background .5s var(--ease),color .5s var(--ease);
}
.btn:hover{background:transparent;color:var(--ink)}
.btn--ghost{background:transparent;color:var(--ink)}
.btn--ghost:hover{background:var(--ink);color:var(--bone)}
.link{
  display:inline-flex;align-items:center;min-height:46px;
  font-size:12px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;
  position:relative;
}
.link::after{content:"";position:absolute;left:0;right:0;bottom:10px;height:1px;background:var(--ink);transition:background .4s var(--ease)}
.link:hover::after{background:var(--thread)}
/* Beside a solid button the text link needs an arrow to read as an action. */
.hero__actions .link::before{content:"→";margin-right:12px;font-size:14px}

/* ---------- Thread (read progress) ---------- */
.thread{position:fixed;top:0;left:0;right:0;height:1px;z-index:80;background:var(--thread);
  transform:scaleX(0);transform-origin:0 50%;transition:transform .15s linear}

/* ---------- Header ---------- */
.header{position:fixed;inset:0 0 auto;z-index:60;transition:background .5s var(--ease),box-shadow .5s var(--ease)}
/* Брендбук 08: полупрозрачных плашек с размытием в бренде нет — сплошная кость и линия камнем. */
.header.is-stuck{background:var(--bone);box-shadow:0 1px 0 var(--stone)}
.header__in{
  max-width:var(--wrap);margin-inline:auto;padding:0 var(--gut);
  display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:24px;min-height:72px;
  transition:min-height .5s var(--ease);
}
.header.is-stuck .header__in{min-height:60px}
.brand{display:flex;align-items:center;min-height:44px}
/* Logo = the sign lockup «МОДНАЯ ◊ КОМНАТА» (brand book v1.3, lockup A): one SVG, never text.
   Height sets the size; width follows the file's aspect (10482:1118). Minimum width 180px. */
.brand__logo{height:28px;width:auto;display:block}
.nav{display:flex;gap:clamp(18px,2.6vw,40px)}
.nav a{font-size:12px;letter-spacing:.14em;text-transform:uppercase;padding-block:14px;position:relative}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:10px;height:1px;background:var(--thread);
  transform:scaleX(0);transform-origin:right;transition:transform .5s var(--ease)}
.nav a:hover::after{transform:scaleX(1);transform-origin:left}
.header__phone{justify-self:end;font-size:13px;letter-spacing:.04em;display:inline-flex;align-items:center;min-height:44px}

.burger{display:none;width:44px;height:44px;align-items:center;justify-content:center;justify-self:end;margin-right:-10px}
.burger span{display:block;width:24px;height:1px;background:var(--ink);position:relative;transition:background .2s}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:24px;height:1px;background:var(--ink);transition:transform .4s var(--ease)}
.burger span::before{top:-7px}.burger span::after{top:7px}
body.menu-open .burger span{background:transparent}
body.menu-open .burger span::before{transform:translateY(7px) rotate(45deg)}
body.menu-open .burger span::after{transform:translateY(-7px) rotate(-45deg)}

.menu{position:fixed;inset:0;z-index:55;background:var(--bone);display:none;
  opacity:0;visibility:hidden;transition:opacity .45s var(--ease),visibility .45s}
.menu__in{height:100%;display:flex;flex-direction:column;justify-content:center;padding:var(--gut);gap:4px}
.menu a{display:flex;align-items:baseline;gap:18px;min-height:52px;font-family:var(--display);font-size:clamp(30px,8vw,44px);
  border-bottom:1px solid var(--stone);padding-block:10px}
.menu a span{font-family:var(--body);font-size:12px;letter-spacing:.16em;color:var(--graphite)}
.menu__foot{margin-top:28px;font-size:14px;color:var(--graphite);line-height:1.7}
.menu__foot a{display:inline-block;min-height:0;font:inherit;border:0;padding:13px 0;margin:-13px 0;color:var(--ink)}

@media (max-width:1100px){
  .nav,.header__phone{display:none}
  .header__in{grid-template-columns:1fr auto;min-height:64px}
  .header.is-stuck .header__in{min-height:56px}
  .burger{display:flex}
  .menu{display:block}
  body.menu-open .menu{opacity:1;visibility:visible}
  body.menu-open{overflow:hidden}
}

/* ---------- Hero ---------- */
.hero{
  max-width:var(--wrap);margin-inline:auto;padding:clamp(96px,14vh,150px) var(--gut) 0;
  display:grid;grid-template-columns:7fr 5fr;grid-template-areas:"copy media" "strip strip";
  column-gap:clamp(28px,5vw,80px);align-items:end;
}
.hero__copy{grid-area:copy;padding-bottom:clamp(36px,5vw,72px);display:grid;gap:clamp(22px,3vw,40px);align-content:end}
.hero__h{font-size:clamp(50px,8.4vw,124px);line-height:.96;letter-spacing:-.01em}
.hero__h em{display:block;font-family:var(--italic);font-style:italic;font-weight:400;font-size:.9em;letter-spacing:0;color:var(--graphite);margin-top:.04em}
.hero__lede{font-size:clamp(16px,1.35vw,19px);line-height:1.6;color:var(--graphite);max-width:44ch;margin:0}
.hero__actions{display:flex;gap:32px;align-items:center;flex-wrap:wrap}
.hero__media{grid-area:media;position:relative;align-self:stretch;min-height:560px;background:var(--bone-2);overflow:hidden}
/* 16% taller than its frame: main.js drifts it up to ±6% on scroll (parallax, transform only). */
.hero__media video{position:absolute;inset:-8% 0 auto;width:100%;height:116%;object-fit:cover;object-position:50% 45%}
/* Брендбук, разделы 08 и 09: текст поверх ткани — только на костяной плашке,
   чернилами. Полупрозрачные и градиентные подложки не используются. */
.hero__media figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:14px 20px;display:flex;justify-content:space-between;gap:12px;
  background:var(--bone);color:var(--ink);font-size:12px;letter-spacing:.16em;text-transform:uppercase;
}
.hero__strip{grid-area:strip;display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--stone)}
.hero__strip li{padding:18px clamp(16px,2vw,32px) 18px 0;display:flex;gap:14px;align-items:baseline;font-size:13px;color:var(--graphite);line-height:1.45}
.hero__strip li+li{border-left:1px solid var(--stone);padding-left:clamp(16px,2vw,32px)}
.hero__strip b{font-family:var(--display);font-weight:400;font-size:24px;color:var(--ink);white-space:nowrap}

/* Entrance: runs once on load. Everything rests visible; the animation
   only adds the arrival, and is skipped entirely under reduced motion. */
@media (prefers-reduced-motion:no-preference){
  .hero__eyebrow,.hero__h,.hero__lede,.hero__actions{animation:rise 1.4s var(--ease) both}
  .hero__h{animation-delay:.1s}.hero__lede{animation-delay:.22s}.hero__actions{animation-delay:.34s}
  .hero__media{animation:settle 2.4s var(--ease) both .2s}
  .hero__strip li{animation:rise 1.2s var(--ease) both}
  .hero__strip li:nth-child(1){animation-delay:.7s}.hero__strip li:nth-child(2){animation-delay:.85s}.hero__strip li:nth-child(3){animation-delay:1s}
  @keyframes rise{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
  @keyframes fade{from{opacity:0}to{opacity:1}}
  @keyframes settle{from{opacity:0;transform:scale(1.05)}to{opacity:1;transform:none}}
}

/* ---------- Works: rail ---------- */
/* The hero strip already closes the first screen with a rule, so the works
   section needs less air above it than the sections further down. */
.works{padding-top:clamp(44px,5vw,80px)}
.works__head{display:grid;grid-template-columns:1fr auto;gap:24px 48px;align-items:end;margin-bottom:var(--head-gap)}
.works__sub{max-width:38ch;color:var(--graphite);font-size:15px;line-height:1.55;margin:0;padding-bottom:6px}
.rail-wrap{position:relative}
.rail{
  display:flex;gap:clamp(14px,2vw,28px);overflow-x:auto;scroll-snap-type:x proximity;
  padding:0 var(--gut) 6px;scrollbar-width:none;overscroll-behavior-x:contain;-webkit-overflow-scrolling:touch;
  cursor:grab;
}
.rail::-webkit-scrollbar{display:none}
.rail.is-drag{cursor:grabbing;scroll-snap-type:none;scroll-behavior:auto;user-select:none}
/* Right padding so the last piece can scroll fully into view. */
.rail::after{content:"";flex:0 0 calc(var(--gut) - clamp(14px,2vw,28px))}
.piece{
  flex:0 0 auto;width:clamp(264px,30vw,420px);scroll-snap-align:start;
  display:grid;gap:14px;text-align:left;
}
.piece--tall{width:clamp(296px,36vw,520px)}
.piece__ph{position:relative;display:block;aspect-ratio:4/5;overflow:hidden;background:var(--bone-2)}
.piece__img,.piece__detail{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.piece__img{transition:transform 1.8s var(--ease),opacity .9s var(--ease)}
.piece__detail{opacity:0;transform:scale(1.06);transition:opacity .9s var(--ease),transform 1.8s var(--ease)}
@media (hover:hover){
  .piece:hover .piece__img{transform:scale(1.04)}
  .piece:hover .piece__detail{opacity:1;transform:none}
  .piece:hover .piece__img{opacity:.0}
}
.piece__cap{display:grid;grid-template-columns:auto 1fr;gap:6px 18px;align-items:baseline}
.piece__n{font-family:var(--display);font-size:13px;color:var(--graphite);letter-spacing:.08em}
.piece__t{font-family:var(--display);font-size:clamp(19px,1.7vw,22px);line-height:1.2}
.piece__s{grid-column:2;font-size:13.5px;color:var(--graphite);line-height:1.5}
.piece__s i{font-family:var(--italic);font-style:italic;font-size:16px;color:var(--ink)}
.rail__nav{display:flex;align-items:center;gap:10px;margin-top:22px}
.rail__btn{width:48px;height:48px;border:1px solid var(--stone);display:inline-flex;align-items:center;justify-content:center;
  font-size:18px;transition:border-color .4s var(--ease),background .4s var(--ease),color .4s var(--ease)}
.rail__btn:hover{border-color:var(--ink);background:var(--ink);color:var(--bone)}
.rail__hint{margin-left:12px;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--graphite)}
@media (hover:none){.rail__hint{display:none}}

/* ---------- Works: archive ---------- */
.archive{margin-top:var(--sect-tight);padding-top:var(--sect-tight);border-top:1px solid var(--stone)}
.archive__head{display:flex;justify-content:space-between;align-items:baseline;gap:24px;flex-wrap:wrap;margin-bottom:var(--head-gap)}
.archive__count{font-family:var(--body);font-size:12px;letter-spacing:.14em;color:var(--graphite);margin-left:10px;vertical-align:middle}
.archive__count::before{content:"· "}
.filters{display:flex;flex-wrap:wrap;gap:6px}
.filter{
  display:inline-flex;align-items:center;min-height:44px;padding:0 16px;
  border:1px solid transparent;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--graphite);
  transition:color .3s var(--ease),border-color .3s var(--ease);
}
.filter:hover{color:var(--ink)}
.filter[aria-pressed="true"]{color:var(--ink);border-color:var(--ink)}
.grid{display:grid;grid-template-columns:repeat(5,1fr);gap:clamp(8px,1.2vw,18px)}
@media (max-width:1100px){.grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:700px){.grid{grid-template-columns:repeat(2,1fr)}}
.tile{position:relative;display:block;overflow:hidden;background:var(--bone-2);aspect-ratio:4/5;text-align:left}
.tile img{width:100%;height:100%;object-fit:cover;transition:transform 1.6s var(--ease)}
.tile:hover img{transform:scale(1.04)}
.tile__cap{
  position:absolute;inset:auto 0 0 0;padding:12px 14px;background:var(--bone);color:var(--ink);
  opacity:0;transform:translateY(6px);transition:opacity .5s var(--ease),transform .5s var(--ease);
}
.tile:hover .tile__cap,.tile:focus-visible .tile__cap{opacity:1;transform:none}
.tile__cap b{display:block;font-family:var(--display);font-weight:400;font-size:15px;line-height:1.25}
.tile__cap i{display:block;font-style:normal;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--graphite);margin-top:5px}
.tile.is-hidden{display:none}
.more{display:flex;justify-content:center;margin-top:var(--sect-tight)}
.more[hidden]{display:none}
@media (hover:none){.tile__cap{display:none}}

/* ---------- Master ---------- */
.master{padding-top:var(--sect)}
.master__in{display:grid;grid-template-columns:5fr 7fr;gap:clamp(28px,6vw,110px);align-items:center}
.master__ph{aspect-ratio:4/5;overflow:hidden;background:var(--bone-2)}
.master__ph img{width:100%;height:100%;object-fit:cover;object-position:50% 20%}
.master__copy .h2{margin-bottom:26px}
.master__copy p{color:var(--graphite);max-width:56ch}
.master__copy .quote{color:var(--ink)}
.facts{display:flex;gap:clamp(24px,4vw,56px);margin-top:34px;padding-top:24px;border-top:1px solid var(--stone)}
.facts b{display:block;font-family:var(--display);font-weight:400;font-size:clamp(30px,3vw,40px);line-height:1}
.facts span{display:block;margin-top:8px;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--graphite)}

/* ---------- Directions ---------- */
.dirs{padding-top:var(--sect)}
.dirs__list{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--stone)}
.dirs__list li{padding:28px clamp(18px,2vw,32px) 28px 0;border-bottom:1px solid var(--stone)}
.dirs__list li+li{border-left:1px solid var(--stone);padding-left:clamp(18px,2vw,32px)}
.dirs__n{display:block;font-family:var(--display);font-size:14px;color:var(--graphite);letter-spacing:.08em;margin-bottom:22px}
.dirs__list h3{font-size:clamp(22px,2vw,26px);margin-bottom:12px}
.dirs__list p{font-size:15px;color:var(--graphite);line-height:1.55;margin:0}
@media (max-width:1000px){
  .dirs__list{grid-template-columns:repeat(2,1fr)}
  .dirs__list li:nth-child(3){border-left:0;padding-left:0}
}
@media (max-width:560px){
  .dirs__list{grid-template-columns:1fr}
  .dirs__list li+li{border-left:0;padding-left:0}
}

/* ---------- Process ---------- */
.process{padding-top:var(--sect)}
.process__in{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,6fr);gap:clamp(28px,5vw,88px);align-items:start}
/* Three clips as a zigzag: cutting and lace stacked in column 1, steaming centred
   between them in column 2. The stack is taller than a 900px viewport, so the
   block is no longer sticky (a sticky block taller than the viewport never sticks). */
.process__media{display:grid;grid-template-columns:1fr 1fr;gap:clamp(12px,1.6vw,22px);align-items:start}
.clip{position:relative;overflow:hidden;background:var(--bone-2)}
.clip--a{aspect-ratio:9/16;grid-column:1;grid-row:1}
.clip--b{aspect-ratio:9/16;grid-column:2;grid-row:1 / span 2;align-self:center}
.clip--c{aspect-ratio:9/16;grid-column:1;grid-row:2}
.clip video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.clip figcaption{position:absolute;left:0;right:0;bottom:0;padding:12px 16px;font-size:12px;letter-spacing:.16em;text-transform:uppercase;
  background:var(--bone);color:var(--ink)}
.process__copy .h2{margin-bottom:var(--head-gap)}
.steps{counter-reset:s}
.steps li{display:grid;grid-template-columns:64px 1fr;gap:clamp(16px,3vw,40px);padding-block:clamp(22px,2.6vw,32px);border-top:1px solid var(--stone)}
.steps li:last-child{border-bottom:1px solid var(--stone)}
.steps span{font-family:var(--display);font-size:clamp(24px,2.4vw,32px);color:var(--graphite);line-height:1.1}
.steps h3{font-size:clamp(21px,2vw,26px);margin-bottom:10px}
.steps p{font-size:15.5px;color:var(--graphite);line-height:1.6;max-width:56ch;margin:0}

/* ---------- Reviews ---------- */
.reviews{padding-top:var(--sect)}
.reviews__head{display:flex;justify-content:space-between;align-items:baseline;gap:24px;flex-wrap:wrap;margin-bottom:var(--head-gap)}
.reviews__head .eyebrow{margin:0}
.reviews__rating{display:flex;align-items:baseline;gap:16px;margin:0}
.reviews__rating b{font-family:var(--display);font-weight:400;font-size:clamp(40px,5vw,64px);line-height:1}
.reviews__rating span{font-size:13px;color:var(--graphite)}
.reviews__list{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--stone);border-block:1px solid var(--stone)}
.review{margin:0;background:var(--bone);padding:clamp(24px,3vw,44px) clamp(20px,2.4vw,36px) clamp(24px,3vw,44px) 0;display:grid;align-content:space-between;gap:26px}
.review+.review{padding-left:clamp(20px,2.4vw,36px)}
.review p{font-family:var(--italic);font-style:italic;font-size:clamp(21px,1.9vw,26px);line-height:1.35;margin:0}
.review footer{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--graphite)}
.reviews__more{margin-top:26px}
@media (max-width:900px){
  .reviews__list{grid-template-columns:1fr}
  .review+.review{padding-left:0}
}

/* ---------- Studio ---------- */
.studio{padding-top:var(--sect)}
.studio__head{margin-bottom:var(--head-gap);max-width:70ch}
.studio__sub{color:var(--graphite);max-width:60ch;margin-top:20px;font-size:16px}
.studio__frames{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(10px,1.4vw,20px);padding:0 var(--gut);max-width:var(--wrap);margin-inline:auto}
.frame{overflow:hidden;background:var(--bone-2);aspect-ratio:4/3}
.frame--wide{grid-column:1/-1;aspect-ratio:8/3}
.frame img{width:100%;height:100%;object-fit:cover}
@media (max-width:640px){.frame--wide{aspect-ratio:16/10}}

/* ---------- FAQ ---------- */
.faq{padding-top:var(--sect)}
.faq__in{display:grid;grid-template-columns:4fr 8fr;gap:clamp(28px,5vw,96px)}
.faq details{border-top:1px solid var(--stone)}
.faq details:last-of-type{border-bottom:1px solid var(--stone)}
.faq summary{
  list-style:none;cursor:pointer;padding-block:20px;
  font-family:var(--display);font-size:clamp(20px,2vw,26px);
  display:flex;justify-content:space-between;align-items:center;gap:24px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--body);font-weight:300;font-size:24px;color:var(--graphite);transition:transform .4s var(--ease);flex:none}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding-bottom:22px;color:var(--graphite);max-width:64ch;font-size:16px}

/* ---------- Contacts ---------- */
/* The footer hairline follows directly; a full section gap before it read as a blank field. */
.contacts{padding-top:var(--sect);padding-bottom:var(--sect-tight)}
.contacts__in{display:grid;grid-template-columns:7fr 5fr;gap:clamp(28px,6vw,110px);align-items:start}
.contacts__lede{color:var(--graphite);max-width:52ch;margin:0 0 30px}
.contacts__actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:var(--sect-tight)}
.contacts__dl{margin:0;display:grid;grid-template-columns:1fr 1fr;gap:28px 40px}
.contacts__dl dt{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--graphite);margin-bottom:8px}
.contacts__dl dd{margin:0;font-size:16px;line-height:1.55}
.contacts__dl dd>a{display:inline-flex;align-items:center;min-height:44px;border-bottom:1px solid var(--stone);transition:border-color .3s}
.contacts__dl dd>a:hover{border-color:var(--thread)}
.contacts__map{display:block;position:relative;overflow:hidden;background:var(--bone-2);aspect-ratio:4/3}
.contacts__map img{width:100%;height:100%;object-fit:cover;transition:transform 1.8s var(--ease)}
.contacts__map:hover img{transform:scale(1.04)}
.contacts__maplabel{position:absolute;left:0;right:0;bottom:0;padding:14px 20px;font-size:12px;letter-spacing:.16em;text-transform:uppercase;
  background:var(--bone);color:var(--ink)}
@media (max-width:640px){.contacts__dl{grid-template-columns:1fr}}

/* ---------- Footer ---------- */
.footer{border-top:1px solid var(--stone);padding-block:clamp(22px,2.4vw,32px);font-size:13px;color:var(--graphite)}
.footer__in{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.footer__links{display:flex;gap:22px}
.footer a{display:inline-flex;align-items:center;min-height:44px}
.footer__links a:hover{color:var(--ink)}
.footer__legal{display:flex;gap:22px;width:100%;justify-content:flex-end;font-size:12px}
.footer__legal a:hover{color:var(--ink)}
.footer__legal a[hidden]{display:none}
@media (max-width:700px){.footer__legal{justify-content:flex-start;flex-wrap:wrap;gap:0 22px}}

/* ---------- Cookie consent ---------- */
.consent{position:fixed;z-index:85;left:var(--gut);right:var(--gut);bottom:clamp(12px,2vw,24px);max-width:720px;margin-inline:auto;
  background:var(--bone);border:1px solid var(--ink);padding:18px 20px;
  display:flex;align-items:center;gap:18px 28px;flex-wrap:wrap}
.consent[hidden]{display:none}
.consent__text{margin:0;flex:1 1 320px;font-size:14px;line-height:1.5;color:var(--graphite)}
/* Negative margin keeps the sentence tight while the tap target reaches 44px. */
.consent__text a{color:var(--ink);border-bottom:1px solid var(--stone);display:inline-block;padding-block:13px;margin-block:-13px}
.consent__actions{display:flex;gap:10px}
.consent .btn{min-height:44px;padding:0 20px}
@media (max-width:700px){
  .consent{left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom,0px))}
  .consent__actions{width:100%}
  .consent__actions .btn{flex:1 1 0}
}

/* ---------- Lightbox ---------- */
.lb{position:fixed;inset:0;z-index:90;background:var(--bone);
  opacity:0;visibility:hidden;transition:opacity .35s var(--ease),visibility .35s}
.lb.is-open{opacity:1;visibility:visible}
body.lb-open{overflow:hidden}
body.lb-open .header{opacity:0;visibility:hidden;transition:opacity .2s}
.lb__stage{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;padding:clamp(56px,8vh,80px) clamp(16px,6vw,96px)}
.lb__fig{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:clamp(20px,3vw,48px);align-items:end;max-width:1100px;width:100%;max-height:100%}
/* Брендбук 06: карточки без заливки и тени. */
.lb__fig img{max-height:calc(100vh - 160px);width:auto;max-width:100%;margin-left:auto;object-fit:contain}
.lb__cap{padding-bottom:6px}
.lb__count{display:block;font-size:12px;letter-spacing:.18em;color:var(--graphite);margin-bottom:14px}
.lb__cap b{display:block;font-family:var(--display);font-weight:400;font-size:clamp(22px,2.4vw,30px);line-height:1.15}
.lb__cap i{display:block;font-style:normal;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--graphite);margin-top:10px}
.lb__cap p{margin:16px 0 0;font-size:14.5px;color:var(--graphite);line-height:1.55}
.lb__cap p:empty{display:none}
.lb__btn{position:absolute;z-index:2;width:56px;height:56px;display:flex;align-items:center;justify-content:center;font-size:20px;
  border:1px solid transparent;transition:border-color .3s var(--ease)}
.lb__btn:hover{border-color:var(--ink)}
.lb__close{top:14px;right:14px}
.lb__prev{left:14px;top:50%;transform:translateY(-50%)}
.lb__next{right:14px;top:50%;transform:translateY(-50%)}
@media (max-width:820px){
  .lb__stage{padding:64px 16px 24px;align-items:start;overflow-y:auto}
  .lb__fig{grid-template-columns:1fr;align-items:start;gap:16px}
  .lb__fig img{max-height:66vh;margin-inline:auto}
  .lb__prev,.lb__next{top:auto;bottom:10px;transform:none}
  .lb__prev{left:16px}.lb__next{right:16px}
}

/* ---------- Mobile action bar ---------- */
.actionbar{
  position:fixed;left:0;right:0;bottom:0;z-index:70;display:none;gap:1px;
  background:var(--stone);box-shadow:0 -1px 0 var(--stone);
  padding-bottom:env(safe-area-inset-bottom,0px);
  transform:translateY(100%);transition:transform .4s var(--ease);
}
body.bar-on .actionbar{transform:none}
.actionbar a{flex:1 1 0;display:flex;align-items:center;justify-content:center;min-height:var(--bar-h);
  background:var(--bone);color:var(--ink);font-size:12px;font-weight:500;letter-spacing:.14em;text-transform:uppercase}
.actionbar a.is-primary{background:var(--ink);color:var(--bone)}
body.menu-open .actionbar,body.lb-open .actionbar{display:none}

/* ---------- Reveal ---------- */
.rv{opacity:1;transform:none}
@media (prefers-reduced-motion:no-preference){
  .rv{opacity:0;transform:translateY(28px);transition:opacity 1.1s var(--ease),transform 1.3s var(--ease)}
  .rv.is-in{opacity:1;transform:none}
  /* Photographs and clips: a curtain rises (clip-path) while the image settles from a gentle scale.
     The curtain sits on the CHILDREN, never on the observed .rv box itself: clip-path:inset(0 0 100%)
     collapses an element's intersection rectangle, so an observer on a fully clipped element never
     fires and the reveal only happened through the 3.5 s fallback timer. The box's own tint is
     dropped so an empty well does not show before the curtain rises. */
  .frame.rv,.master__ph.rv,.contacts__map.rv,.clip.rv{opacity:1;transform:none;background:transparent}
  .frame.rv>*,.master__ph.rv>*,.contacts__map.rv>*,.clip.rv>*{clip-path:inset(0 0 100% 0)}
  .frame.rv.is-in>*,.master__ph.rv.is-in>*,.contacts__map.rv.is-in>*,.clip.rv.is-in>*{clip-path:inset(0 0 0 0)}
  .clip.rv>*,.contacts__map.rv>span{transition:clip-path 1.5s var(--ease-io)}
  .frame.rv img,.master__ph.rv img,.contacts__map.rv img{transform:scale(1.08);transition:clip-path 1.5s var(--ease-io),transform 2.2s var(--ease)}
  .frame.rv.is-in img,.master__ph.rv.is-in img,.contacts__map.rv.is-in img{transform:none}
  .contacts__map.rv.is-in:hover img{transform:scale(1.04)}
  .dirs__list li.rv:nth-child(2){transition-delay:.08s}
  .dirs__list li.rv:nth-child(3){transition-delay:.16s}
  .dirs__list li.rv:nth-child(4){transition-delay:.24s}
  .review.rv:nth-child(2){transition-delay:.1s}
  .review.rv:nth-child(3){transition-delay:.2s}
  /* Rail: the photograph rises first, its caption follows a beat later. */
  .piece.rv{opacity:1;transform:none}
  .piece.rv .piece__ph{clip-path:inset(0 0 100% 0);transition:clip-path 1.4s var(--ease-io)}
  .piece.rv.is-in .piece__ph{clip-path:inset(0 0 0 0)}
  .piece.rv .piece__cap{opacity:0;transform:translateY(14px);transition:opacity .9s var(--ease) .45s,transform 1.1s var(--ease) .45s}
  .piece.rv.is-in .piece__cap{opacity:1;transform:none}
}

/* ---------- Scroll motion ----------
   Two scroll-linked layers, both transform-only and driven from main.js:
   [data-depth]  drifts by up to N px while the element crosses the viewport,
                 so headings and photographs move at different speeds;
   main          the whole page trails the scroll by a fraction of its
                 velocity and settles as one body once the page stops.
   Both are skipped under reduced motion. */
[data-depth],main{will-change:transform}
/* A revealed element that also drifts must not transition its transform,
   or the scroll-linked offset would smear through the reveal's 1.3 s ease. */
.rv[data-depth]{transition-property:opacity,clip-path}
@media (prefers-reduced-motion:reduce){[data-depth],main{transform:none !important}}

/* ---------- Responsive ---------- */
@media (max-width:1100px){
  /* Stacked hero: the copy starts just under the fixed header, and the eyebrow keeps the
     same 22px step to the heading as the heading keeps to the lede. */
  .hero{grid-template-columns:1fr;grid-template-areas:"copy" "media" "strip";padding-top:74px}
  .hero__copy{padding-bottom:clamp(28px,5vw,48px)}
  .hero__eyebrow{margin-bottom:0}
  .hero__media{min-height:0;aspect-ratio:9/14;margin-inline:calc(var(--gut) * -1)}
  /* The full-bleed clip can overhang the viewport by a sub-pixel; on phones that widens
     the layout viewport and pushes fixed bars (header, cookie notice) past the right edge.
     Clip here, not on html: a root clip breaks the sticky process media on desktop. */
  .hero{overflow-x:clip}
  .hero__media figcaption{padding-inline:var(--gut)}
  .hero__strip{grid-template-columns:1fr}
  .hero__strip li+li{border-left:0;border-top:1px solid var(--stone);padding-left:0}
  .hero__strip li{padding-block:14px}
  .works__head{grid-template-columns:1fr}
  .master__in,.process__in,.contacts__in,.faq__in{grid-template-columns:1fr}
  .process__media{grid-template-columns:1fr 1fr;margin-bottom:var(--sect-tight)}
  .contacts__map{aspect-ratio:4/3}
}
@media (max-width:700px){
  .actionbar{display:flex}
  .brand__logo{height:24px}
  body{padding-bottom:calc(var(--bar-h) + env(safe-area-inset-bottom,0px))}
  .hero__h{font-size:clamp(44px,13vw,64px)}
  .hero__actions{gap:12px}
  .hero__actions .btn{width:100%}
  /* On a phone the second action becomes an outlined button of the same size
     as the first; a bare text link disappears under the thumb. */
  .hero__actions .link{width:100%;justify-content:center;min-height:52px;border:1px solid var(--ink)}
  .hero__actions .link::after{display:none}
  .hero__actions .link::before{content:"";width:0;margin:0}
  .filters{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;margin-inline:calc(var(--gut) * -1);padding-inline:var(--gut)}
  .filters::-webkit-scrollbar{display:none}
  .filter{flex:0 0 auto}
  .piece{width:78vw}.piece--tall{width:82vw}
  /* Clips are ~170px wide on phones; tighter tracking keeps «Влажно‑тепловая» inside the frame. */
  .clip figcaption{padding:12px;letter-spacing:.08em}
  .facts{gap:22px}
  .contacts__actions .btn{width:100%}
}
@media (max-width:360px){ .brand__logo{height:20px} } /* after the 700px block so it wins; 20px ≈ 188px wide, the brand-book minimum, clear of the burger on 320px phones */