/* ==================================================================
   Fibonvcci landing — компоненты сцен 1–3 (hero, манифест, цифры)
   Создано: t_b4e3cadc. Нижележащие задачи ДОБАВЛЯЮТ свои блоки в конец
   этого файла, не изменяя существующие правила.
   ================================================================== */

/* ============================== кнопки ============================ */

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  min-height:52px;
  padding:0 28px;
  border:1px solid transparent;
  border-radius:2px;
  font-family:var(--font-text);
  font-weight:600;
  font-size:15px;
  line-height:1;
  letter-spacing:.01em;
  text-align:center;
  cursor:pointer;
  transition:background-color .2s ease, color .2s ease, border-color .2s ease;
}

.btn--primary{
  background:var(--bg-0);
  color:var(--ink);
}

.btn--primary:hover{ background:var(--accent-2); }

.btn--ghost{
  background:transparent;
  color:var(--on-dark);
  border-color:rgba(243,239,231,.5);
}

.btn--ghost:hover{ background:rgba(243,239,231,.12); }

.btn--dark{
  background:var(--ink);
  color:var(--bg-0);
}

.btn--dark:hover{ background:var(--accent); color:var(--ink); }

.btn--sm{
  min-height:44px;
  padding:0 20px;
  font-size:14px;
}

/* =============================== hero ============================= */

.hero{
  position:relative;
  display:flex;
  align-items:flex-end;
  min-height:100svh;
  padding-block:0;
  overflow:hidden;
  isolation:isolate;
  color:var(--on-dark);
  background:var(--bg-dark);
}

.hero__media{
  position:absolute;
  /* запас по вертикали для параллакса: картинка едет внутри hero, не обнажая фон */
  inset:-12% 0;
  z-index:-2;
  will-change:transform;
}

.hero__img{
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:58% 50%;
  filter:saturate(.92) contrast(1.04);
  transform:scale(1.06);
  transition:transform 1.4s cubic-bezier(.22,.61,.36,1);
}

.hero.is-loaded .hero__img{ transform:scale(1); }

.hero__scrim{
  position:absolute;
  inset:0;
  z-index:-1;
  background:var(--scrim);
}

.hero__inner{
  position:relative;
  width:100%;
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap:var(--s4);
  padding-top:calc(var(--header-h) + 80px);
  padding-bottom:32px;
}

.hero__title{
  margin-top:var(--s2);
  max-width:15ch;
  text-shadow:0 2px 24px rgba(10,14,12,.28);
}

.hero__lead{
  font-size:var(--fs-lead);
  line-height:1.45;
  color:rgba(243,239,231,.9);
  max-width:44ch;
}

.hero__metrics{
  margin-top:var(--s2);
  font-family:var(--font-mono);
  font-size:12px;
  font-weight:600;
  line-height:1.7;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:var(--accent-2);
  font-variant-numeric:tabular-nums;
}

.hero__actions{
  display:flex;
  flex-direction:column;
  gap:var(--s3);
  width:100%;
  margin-top:var(--s4);
}

.hero__actions .btn{ width:100%; }

.hero__meta{
  display:flex;
  flex-wrap:wrap;
  gap:var(--s2) var(--s5);
  margin-top:var(--s4);
  font-family:var(--font-mono);
  font-size:11px;
  line-height:1.6;
  letter-spacing:.05em;
  text-transform:uppercase;
  color:rgba(243,239,231,.72);
}

.hero__status{
  display:inline-flex;
  align-items:center;
  gap:8px;
}

.hero__status::before{
  content:"";
  width:6px;
  height:6px;
  border-radius:50%;
  background:var(--accent-2);
}

/* скролл-хинт */
.scroll-hint{
  position:absolute;
  left:50%;
  bottom:12px;
  transform:translateX(-50%);
  width:44px;
  height:44px;
  display:none;
  align-items:center;
  justify-content:center;
}

.scroll-hint::before{
  content:"";
  width:1px;
  height:28px;
  background:linear-gradient(180deg, rgba(243,239,231,0), rgba(243,239,231,.9));
  animation:hintPulse 2.4s ease-in-out infinite;
}

@keyframes hintPulse{
  0%,100%{ opacity:.25; transform:scaleY(.7); transform-origin:top; }
  50%    { opacity:1;   transform:scaleY(1);  transform-origin:top; }
}

@media (prefers-reduced-motion: reduce){
  .hero__media{ will-change:auto; transform:none !important; }
}

@media (min-width:768px){
  .hero__img{ object-position:55% 50%; }
  .hero__title{ max-width:16ch; }
  .hero__actions{ flex-direction:row; width:auto; margin-top:var(--s5); }
  .hero__actions .btn{ width:auto; }
  .scroll-hint{ display:inline-flex; }
}

@media (min-width:1024px){
  .hero{ align-items:flex-end; }
  .hero__inner{
    padding-top:calc(var(--header-h) + 120px);
    padding-bottom:var(--s9);
    max-width:1248px;
  }
  .hero__title{ max-width:22ch; }
  .hero__img{ object-position:50% 50%; }
  .hero__metrics{ font-size:14px; }
  .hero__status{
    position:absolute;
    right:0;
    bottom:var(--s9);
  }
  .hero__meta{ padding-right:280px; }
}

/* ============================= манифест =========================== */

.manifest{
  padding-block:clamp(48px, 8vw, 144px);
}

.manifest__inner{
  display:flex;
  flex-direction:column;
  gap:var(--s5);
}

.manifest__phrase{
  margin-top:var(--s3);
  font-family:var(--font-display);
  font-weight:700;
  font-size:clamp(28px, 4.4vw, 64px);
  line-height:1.06;
  letter-spacing:-.02em;
  text-wrap:balance;
  max-width:20ch;
  color:var(--on-dark);
}

.manifest__phrase em{
  font-style:normal;
  color:var(--accent-2);
}

.manifest__lead{
  margin-top:var(--s4);
  max-width:52ch;
  color:var(--on-dark-2);
  font-size:var(--fs-lead);
  line-height:1.5;
}

.manifest__theses{
  display:grid;
  gap:var(--s5);
  margin-top:clamp(40px, 6vw, 64px);
}

@media (min-width:768px){
  .manifest__theses{
    grid-template-columns:repeat(3, minmax(0,1fr));
    gap:var(--s6);
  }
}

.thesis{
  padding-top:var(--s4);
  border-top:1px solid var(--line-dark);
}

.thesis__num{
  display:block;
  font-family:var(--font-mono);
  font-size:13px;
  font-weight:600;
  letter-spacing:.14em;
  color:var(--accent-2);
  font-variant-numeric:tabular-nums;
}

.thesis__title{
  margin-top:var(--s3);
  font-family:var(--font-display);
  font-weight:700;
  font-size:clamp(20px, 1.8vw, 26px);
  line-height:1.15;
  letter-spacing:-.01em;
  color:var(--on-dark);
}

.thesis__text{
  margin-top:var(--s2);
  font-size:var(--fs-body);
  line-height:1.6;
  color:var(--on-dark-2);
  max-width:34ch;
}

/* --- 390: манифест обязан остаться одной сценой (100svh, спека §3.3).
   Блок стоит ПОСЛЕ базовых правил — иначе они его перебивают.
   Сжимаем ритм и переводим тезисы в компактные строки «номер | заголовок / текст».
   Обрезки текста нет, кегль описаний 13.5px. --- */
@media (max-width:767px){
  .manifest{ padding-block:16px; }
  .manifest__inner{ gap:8px; }
  .manifest__phrase{ margin-top:2px; font-size:clamp(22px, 6.2vw, 27px); line-height:1.1; max-width:100%; }
  .manifest__lead{ margin-top:6px; font-size:13.5px; line-height:1.38; max-width:100%; }
  .manifest__theses{ margin-top:12px; gap:8px; grid-template-columns:1fr; }
  .thesis{ display:grid; grid-template-columns:22px 1fr; column-gap:8px; padding-top:7px; }
  .thesis__num{ grid-row:1; font-size:11px; letter-spacing:.1em; padding-top:2px; }
  .thesis__title{ margin-top:0; font-size:15.5px; line-height:1.15; }
  .thesis__text{ margin-top:2px; grid-column:2; font-size:13.5px; line-height:1.34; max-width:100%; }
}

/* ============================ ключевые цифры ====================== */

.figures__grid{
  margin-top:clamp(32px, 4vw, 56px);
  display:grid;
  grid-template-columns:repeat(2, minmax(0,1fr));
  border-top:1px solid var(--line);
}

.figure{
  padding:var(--s5) var(--s3) var(--s5) 0;
  border-bottom:1px solid var(--line);
}

.figure:nth-child(2n){
  padding-right:0;
  padding-left:var(--s3);
  border-left:1px solid var(--line);
}

.figure__value{
  display:inline-block;
  font-family:var(--font-display);
  font-weight:700;
  font-size:clamp(28px, 4.6vw, 44px);
  line-height:1;
  letter-spacing:-.02em;
  font-variant-numeric:tabular-nums;
  color:var(--ink);
}

.figure__unit{
  display:inline-block;
  margin-left:6px;
  font-family:var(--font-mono);
  font-size:13px;
  font-weight:400;
  letter-spacing:.02em;
  color:var(--ink-3);
}

.figure__label{
  margin-top:var(--s2);
  font-size:15px;
  line-height:1.45;
  color:var(--ink-2);
  max-width:26ch;
}

@media (min-width:768px){
  .figures__grid{
    grid-template-columns:repeat(3, minmax(0,1fr));
  }
  .figure{
    padding:var(--s6) var(--s5);
    border-right:1px solid var(--line);
  }
  .figure:nth-child(2n){
    padding-left:var(--s5);
    border-left:0;
  }
  .figure:nth-child(3n){ border-right:0; }
  .figure:nth-child(3n+1){ padding-left:0; }
  .figure:nth-child(3n){ padding-right:0; }
  .figure__value{ font-size:var(--fs-num-l); }
}

/* ===================== служебные блоки для нижних секций ========== */

/* Нижележащие задачи (t_bf848627, t_40a5d62c, t_db9ca596) добавляют
   свои компоненты после этой строки. */

/* ==================================================================
   sections 12 — deal / CTA / footer. task t_db9ca596.
   Добавляется в конец css/components.css. Токены и сетку не трогает.
   ================================================================== */

.deal{ padding-block:clamp(72px, 10vw, 144px); }

.deal__lead{ color:var(--on-dark-2); }

/* ---------------------------- три плашки ------------------------- */

.deal__plates{
  display:grid;
  gap:var(--s4);
  margin-top:clamp(40px, 5vw, 64px);
}

@media (min-width:768px){
  .deal__plates{ grid-template-columns:repeat(2, minmax(0,1fr)); gap:var(--s5); }
}

@media (min-width:1024px){
  .deal__plates{ grid-template-columns:repeat(3, minmax(0,1fr)); }
}

.plate{
  display:flex;
  flex-direction:column;
  gap:var(--s2);
  padding:var(--s5);
  border:1px solid var(--line-dark);
  background:rgba(243,239,231,.03);
}

.plate__kicker{
  font-family:var(--font-mono);
  font-size:11px;
  font-weight:600;
  line-height:1;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--accent-2);
}

.plate__title{
  font-family:var(--font-text);
  font-weight:600;
  font-size:15px;
  line-height:1.3;
  color:var(--on-dark-2);
}

.plate__value{
  font-family:var(--font-display);
  font-weight:700;
  font-size:clamp(24px, 2.4vw, 32px);
  line-height:1.15;
  letter-spacing:-.01em;
  color:var(--on-dark);
  font-variant-numeric:tabular-nums;
}

.plate__note{
  margin-top:auto;
  padding-top:var(--s3);
  font-size:13px;
  line-height:1.45;
  color:var(--on-dark-2);
  max-width:32ch;
}

.deal__materials{
  margin-top:var(--s5);
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.05em;
  text-transform:uppercase;
  color:var(--on-dark-2);
}

/* --------------------------- CTA-полоса -------------------------- */

.cta-band{
  display:flex;
  flex-direction:column;
  gap:var(--s5);
  margin-top:clamp(40px, 5vw, 64px);
  padding:var(--s5) var(--s5) var(--s6);
  border-top:1px solid var(--line-dark);
  border-bottom:1px solid var(--line-dark);
}

@media (min-width:768px){
  .cta-band{
    flex-direction:row;
    align-items:center;
    justify-content:space-between;
    gap:var(--s6);
    padding-inline:0;
  }
}

.cta-band__title{
  font-family:var(--font-display);
  font-weight:700;
  font-size:clamp(24px, 2.6vw, 38px);
  line-height:1.1;
  letter-spacing:-.015em;
  color:var(--on-dark);
  text-wrap:balance;
  max-width:22ch;
}

.cta-band__lead{
  margin-top:var(--s3);
  font-size:var(--fs-body);
  line-height:1.55;
  color:var(--on-dark-2);
  max-width:46ch;
}

.cta-band__action{
  display:flex;
  flex-direction:column;
  gap:var(--s3);
  flex:0 0 auto;
}

.cta-band__btn{ width:100%; min-height:52px; }

@media (min-width:768px){
  .cta-band__btn{ width:auto; }
}

.cta-band__hint{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:var(--on-dark-2);
}

/* сообщение-заглушка по клику на CTA */
.deal__note{
  margin-top:var(--s4);
  padding:var(--s4) var(--s4);
  border-left:2px solid var(--accent-2);
  font-size:14px;
  line-height:1.5;
  color:var(--on-dark);
  background:rgba(200,155,99,.08);
}

.deal__note[hidden]{ display:none; }

.deal__addr{
  display:flex;
  flex-direction:column;
  gap:var(--s2);
  margin-top:var(--s6);
}

.deal__addr-kicker{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--on-dark-2);
}

.deal__addr-value{
  font-family:var(--font-display);
  font-weight:600;
  font-size:var(--fs-h3);
  line-height:1.25;
  color:var(--on-dark);
}

/* ------------------------------ футер ---------------------------- */

.site-footer{
  background:var(--bg-dark-2);
  color:var(--on-dark-2);
  border-top:1px solid var(--line-dark);
  padding-block:var(--s7) var(--s6);
}

.site-footer__inner{
  display:flex;
  flex-direction:column;
  gap:var(--s6);
}

@media (min-width:768px){
  .site-footer__inner{
    display:grid;
    grid-template-columns:1.1fr 1fr;
    gap:var(--s6) var(--s8);
    align-items:start;
  }
}

.site-footer__logo{ color:var(--on-dark); }

.site-footer__addr{
  margin-top:var(--s3);
  font-size:13px;
  line-height:1.5;
  color:var(--on-dark-2);
  max-width:30ch;
}

.site-footer__nav{
  display:flex;
  flex-direction:column;
  gap:var(--s2);
}

@media (min-width:768px){
  .site-footer__nav{ align-items:flex-end; }
}

.site-footer__link{
  display:inline-block;
  padding-block:6px;
  font-size:14px;
  font-weight:600;
  color:var(--on-dark);
  opacity:.85;
  border-bottom:1px solid transparent;
  transition:opacity .18s ease, border-color .18s ease;
  min-height:32px;
}

.site-footer__link:hover{ opacity:1; border-bottom-color:currentColor; }

.site-footer__legal{
  display:flex;
  flex-direction:column;
  gap:var(--s2);
  padding-top:var(--s5);
  border-top:1px solid var(--line-dark);
  font-family:var(--font-mono);
  font-size:11px;
  line-height:1.6;
  letter-spacing:.03em;
  color:var(--on-dark-2);
}

@media (min-width:768px){
  .site-footer__legal{ grid-column:1 / -1; }
}

/* ==== sections 04-09 · task t_bf848627 ==== */

/* ---------- общие примитивы внутри блока ---------- */
.s-loc, .s-polyana, .s-rooms, .s-duplex, .s-underground, .s-eng { position: relative; }

.s-head { max-width: 760px; }
.s-head .lead { max-width: 56ch; margin-top: clamp(16px, 1.6vw, 24px); }
.s-head .h2 { max-width: 22ch; }

.s-rooms img, .s-duplex img, .s-underground img, .s-polyana img { display: block; width: 100%; height: 100%; object-fit: cover; }

/* ---------- 04. ЛОКАЦИЯ ---------- */
.s-loc { background: var(--bg-1); }

.loc-grid {
  display: grid;
  gap: clamp(24px, 3vw, 48px);
  margin-top: clamp(32px, 4vw, 56px);
  align-items: start;
}

.loc-map {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--bg-0);
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}
.loc-map svg { display: block; width: 100%; height: 100%; }

.lm-bg { fill: var(--bg-0); }
.lm-ridge { fill: none; stroke: var(--line); stroke-width: 1.5; }
.lm-ridge--soft { stroke: rgba(20, 22, 26, .07); }
.lm-river { fill: none; stroke: rgba(47, 107, 79, .28); stroke-width: 2; }
.lm-road { fill: none; stroke: rgba(20, 22, 26, .22); stroke-width: 1.5; stroke-dasharray: 6 5; }
.lm-cable { fill: none; stroke: var(--accent); stroke-width: 1.6; stroke-dasharray: 2 4; }
.lm-cable-tie { stroke: var(--accent); stroke-width: 1; opacity: .55; }
.lm-station { fill: var(--accent); }
.lm-town { fill: var(--ink-3); }
.lm-dot { fill: var(--accent); }
.lm-pulse {
  fill: none; stroke: var(--accent); stroke-width: 1.2; opacity: .5;
  transform-box: fill-box; transform-origin: center;
  animation: lmPulse 3.2s cubic-bezier(.22,.61,.36,1) infinite;
}
@keyframes lmPulse {
  0%   { transform: scale(.55); opacity: .65; }
  70%  { transform: scale(1.55); opacity: 0; }
  100% { transform: scale(1.55); opacity: 0; }
}
.lm-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px; letter-spacing: .04em;
  fill: var(--ink-3);
}
.lm-label--obj { fill: var(--ink); font-weight: 600; }
.lm-label--meta { font-size: 11px; }
.lm-scale {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: .14em;
  fill: var(--ink-3); text-transform: uppercase;
}
.loc-map-cap {
  position: absolute; left: 0; bottom: 0;
  padding: 8px 12px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing: .03em;
  color: var(--ink-3);
  background: var(--bg-0);
  border-top: 1px solid var(--line);
  border-right: 1px solid var(--line);
  max-width: 100%;
}

.loc-list-h {
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--fs-kicker);
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 12px;
}
.loc-rows { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.loc-row {
  display: grid;
  grid-template-columns: minmax(88px, 0.42fr) 1fr;
  gap: 12px 20px;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.loc-val {
  font-family: 'JetBrains Mono', monospace;
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  font-size: clamp(15px, 1.2vw, 18px);
  color: var(--ink);
  white-space: nowrap;
}
.loc-name { font-size: var(--fs-small); line-height: 1.45; color: var(--ink-2); }
.loc-note {
  margin: 16px 0 0;
  font-size: var(--fs-small);
  color: var(--ink-3);
  max-width: 44ch;
}

/* ---------- 05. КРАСНАЯ ПОЛЯНА ---------- */
.s-polyana { background: var(--bg-dark); color: var(--on-dark); }
.s-polyana .h2, .s-polyana .h3 { color: var(--on-dark); }
.s-polyana .lead { color: var(--on-dark-2); }
.s-polyana .kicker { color: var(--accent-2); }

.poly-grid {
  display: grid;
  gap: clamp(24px, 3.4vw, 56px);
  margin-top: clamp(32px, 4vw, 56px);
  align-items: start;
}
.poly-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; border-top: 1px solid var(--line-dark); }
.poly-item {
  padding: 20px 0 22px;
  border-bottom: 1px solid var(--line-dark);
  display: grid;
  grid-template-columns: 40px 1fr;
  column-gap: 12px;
}
.poly-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing: .1em;
  color: var(--accent-2);
  padding-top: 4px;
}
.poly-item .h3 { margin: 0 0 6px; font-size: var(--fs-h3); }
.poly-item p { margin: 0; font-size: var(--fs-body); line-height: 1.6; color: var(--on-dark-2); max-width: 46ch; }

.poly-figure { margin: 0; position: relative; overflow: hidden; aspect-ratio: 4 / 3; }
.poly-figure img { filter: saturate(.9) contrast(1.03); }
.poly-cap {
  position: absolute; inset: auto 0 0 0;
  padding: 10px 14px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing: .04em;
  color: var(--on-dark-2);
  background: linear-gradient(180deg, rgba(10,14,12,0) 0%, rgba(10,14,12,.78) 100%);
}
.poly-disclaimer {
  margin: clamp(24px, 3vw, 40px) 0 0;
  font-size: var(--fs-small);
  color: var(--on-dark-2);
  opacity: .78;
  border-left: 1px solid var(--accent-2);
  padding-left: 14px;
  max-width: 62ch;
}

/* ---------- 06. НОМЕРНОЙ ФОНД ---------- */
.s-rooms { background: var(--bg-0); }

.room-grid {
  display: grid;
  gap: 24px;
  margin-top: clamp(32px, 4vw, 56px);
}
.room-card { margin: 0; display: flex; flex-direction: column; }
.room-media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 5;
  background: var(--bg-1);
}
.room-media img { transition: transform .6s cubic-bezier(.22,.61,.36,1); }
.room-scrim {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10,14,12,0) 44%, rgba(10,14,12,.78) 100%);
  pointer-events: none;
}
.room-badge {
  position: absolute; left: 16px; bottom: 14px; right: 16px;
  display: flex; align-items: baseline; justify-content: space-between; gap: 12px;
  color: var(--on-dark);
}
.room-letter { font-family: 'Manrope', sans-serif; font-weight: 800; font-size: clamp(34px, 3.4vw, 44px); line-height: .9; }
.room-count { font-family: 'JetBrains Mono', monospace; font-size: 12px; letter-spacing: .05em; color: var(--on-dark-2); }

.room-metrics { margin: 0; padding: 14px 0 0; border-top: 1px solid var(--line); }
.room-metric { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; padding: 7px 0; }
.room-metric dt { font-size: 13px; color: var(--ink-3); }
.room-metric dd {
  margin: 0;
  font-family: 'JetBrains Mono', monospace;
  font-variant-numeric: tabular-nums;
  font-size: 14px; font-weight: 600; color: var(--ink);
  white-space: nowrap;
}

.room-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: clamp(24px, 3vw, 40px); }
.chip {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px; letter-spacing: .02em;
  color: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 9px 16px;
}
.room-total {
  margin: 16px 0 0;
  font-family: 'JetBrains Mono', monospace;
  font-variant-numeric: tabular-nums;
  font-size: 12px; letter-spacing: .03em;
  color: var(--ink-3);
}

@media (hover: hover) {
  .room-card:hover .room-media img { transform: scale(1.03); }
  .room-card:hover .room-letter { color: var(--accent-2); transition: color .3s; }
}

/* ---------- 07. КОНСТРУКТИВ ---------- */
.s-duplex { background: var(--bg-1); }

.duplex-grid { display: grid; gap: clamp(24px, 3.4vw, 56px); align-items: start; }
.duplex-list { list-style: none; margin: clamp(24px, 3vw, 40px) 0 0; padding: 0; border-top: 1px solid var(--line); }
.duplex-item {
  display: grid;
  grid-template-columns: minmax(96px, 0.34fr) 1fr;
  gap: 12px 20px;
  align-items: baseline;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.duplex-num {
  font-family: 'Manrope', sans-serif;
  font-weight: 700;
  font-size: clamp(22px, 2.2vw, 30px);
  font-variant-numeric: tabular-nums;
  color: var(--ink);
  white-space: nowrap;
}
.duplex-desc { font-size: var(--fs-body); line-height: 1.55; color: var(--ink-2); }
.duplex-mark { color: var(--accent); font-size: .6em; vertical-align: super; }
.duplex-foot { margin: 12px 0 0; font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--ink-3); max-width: 52ch; }

.duplex-quote {
  margin: clamp(24px, 3vw, 36px) 0 0;
  padding: 0 0 0 18px;
  border-left: 1px solid var(--accent);
  font-size: var(--fs-small);
  line-height: 1.65;
  color: var(--ink-2);
  max-width: 56ch;
}
.duplex-quote cite {
  display: block; margin-top: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-style: normal; font-size: 11px; letter-spacing: .04em;
  color: var(--ink-3);
}

.duplex-figure { margin: 0; position: relative; aspect-ratio: 4 / 5; overflow: hidden; background: var(--bg-0); }
.duplex-cap {
  position: absolute; inset: auto 0 0 0;
  padding: 10px 14px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing: .04em;
  color: var(--on-dark-2);
  background: linear-gradient(180deg, rgba(10,14,12,0) 0%, rgba(10,14,12,.8) 100%);
}

/* ---------- 08. ПОДЗЕМНАЯ ЧАСТЬ ---------- */
.s-underground { background: var(--bg-dark); color: var(--on-dark); }
.s-underground .h2 { color: var(--on-dark); }
.s-underground .lead { color: var(--on-dark-2); max-width: 62ch; }
.s-underground .kicker { color: var(--accent-2); }

.ug-grid { margin-top: clamp(32px, 4vw, 56px); display: grid; gap: clamp(24px, 3vw, 40px); }

.ug-metrics {
  list-style: none; margin: 0; padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border-top: 1px solid var(--line-dark);
}
.ug-metric {
  padding: 18px 0;
  border-bottom: 1px solid var(--line-dark);
  display: grid;
  grid-template-columns: auto auto;
  justify-content: start;
  align-items: baseline;
  column-gap: 6px;
}
.ug-metric:nth-child(odd) { padding-right: 16px; border-right: 1px solid var(--line-dark); }
.ug-metric:nth-child(even) { padding-left: 16px; }
.ug-val {
  font-family: 'Manrope', sans-serif; font-weight: 700;
  font-size: clamp(24px, 2.4vw, 32px);
  font-variant-numeric: tabular-nums;
  color: var(--on-dark);
  line-height: 1;
}
.ug-unit {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing: .04em;
  color: var(--accent-2);
}
.ug-name {
  grid-column: 1 / -1;
  margin-top: 6px;
  font-size: var(--fs-small);
  color: var(--on-dark-2);
}

.ug-body { display: grid; gap: clamp(20px, 2.4vw, 32px); }
.ug-figure { margin: 0; aspect-ratio: 16 / 10; overflow: hidden; background: var(--bg-dark-2); }
.ug-figure img { filter: saturate(.86) brightness(.94); }

.ug-facts { display: grid; gap: 0; border-top: 1px solid var(--line-dark); }
.ug-fact {
  display: grid;
  grid-template-columns: minmax(110px, .42fr) 1fr;
  gap: 8px 16px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line-dark);
}
.ug-fact-k { font-size: 13px; color: var(--on-dark-2); opacity: .7; }
.ug-fact-v { font-size: var(--fs-small); color: var(--on-dark-2); line-height: 1.5; }

/* ---------- 09. ИНЖЕНЕРИЯ ---------- */
.s-eng { background: var(--bg-0); }

.eng-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: clamp(32px, 4vw, 56px);
  text-align: left;
}
.eng-caption {
  text-align: left;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--ink-3);
  padding-bottom: 10px;
}
.eng-table thead th {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing: .12em; text-transform: uppercase;
  font-weight: 600;
  color: var(--ink-3);
  padding: 0 0 10px;
  border-bottom: 1px solid var(--ink);
  white-space: nowrap;
}
.eng-table tbody th, .eng-table tbody td {
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  vertical-align: baseline;
  font-weight: 400;
}
.eng-table tbody th { font-size: var(--fs-body); color: var(--ink); padding-right: 16px; }
.eng-val {
  font-family: 'JetBrains Mono', monospace;
  font-variant-numeric: tabular-nums;
  font-size: 14px;
  color: var(--ink-2);
  padding-right: 16px;
  white-space: nowrap;
}
.eng-table tbody td:last-child { text-align: right; white-space: nowrap; }

.status {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing: .1em; text-transform: uppercase;
  padding: 4px 8px;
  border-radius: 2px;
  border: 1px solid currentColor;
}
.status--yes { color: #2F6B4F; }
.status--no { color: var(--ink-3); }
.status--tbd { color: var(--tbd); }

.eng-notes { margin-top: clamp(24px, 3vw, 36px); max-width: 62ch; }
.eng-notes p { margin: 0 0 8px; font-size: var(--fs-small); line-height: 1.65; color: var(--ink-2); }

/* ---------- АДАПТИВ ---------- */
@media (min-width: 768px) {
  .poly-grid { grid-template-columns: 1fr 1fr; }
  .room-grid { grid-template-columns: repeat(2, 1fr); }
  .room-card:last-child { grid-column: 1 / -1; max-width: calc(50% - 12px); }
  .duplex-grid { grid-template-columns: 1fr 1fr; }
  .ug-metrics { grid-template-columns: repeat(3, 1fr); }
  .ug-metric:nth-child(odd) { padding-right: 0; border-right: 0; }
  .ug-metric:nth-child(even) { padding-left: 0; }
  .ug-metric:nth-child(3n+2) { padding-left: 16px; border-left: 1px solid var(--line-dark); }
  .ug-metric:nth-child(3n) { padding-left: 16px; border-left: 1px solid var(--line-dark); }
  .ug-body { grid-template-columns: 1fr 1fr; align-items: start; }
}

@media (max-width: 767px) {
  /* таблица инженерии: 390 → карточки «есть/нет» в 2 колонки */
  .eng-table { display: block; }
  .eng-table thead { display: none; }
  .eng-table tbody { display: block; }
  .eng-table tbody tr {
    display: grid;
    grid-template-columns: 1fr auto;
    column-gap: 12px;
    padding: 14px 0;
    border-bottom: 1px solid var(--line);
  }
  .eng-table tbody th,
  .eng-table tbody td { border: 0; padding: 0; display: block; }
  .eng-table tbody th { grid-column: 1; grid-row: 1; font-size: var(--fs-body); line-height: 1.35; }
  .eng-table tbody td.eng-val { grid-column: 1; grid-row: 2; margin-top: 4px; font-size: 13px; white-space: normal; }
  .eng-table tbody td:last-child { grid-column: 2; grid-row: 1; text-align: right; align-self: start; white-space: nowrap; }
  .duplex-item { grid-template-columns: 1fr; gap: 4px; }
  .ug-fact { grid-template-columns: 1fr; gap: 2px; }
}

@media (min-width: 1024px) {
  .loc-grid { grid-template-columns: 7fr 5fr; gap: clamp(32px, 4vw, 64px); }
  .poly-grid { grid-template-columns: 1.15fr 1fr; align-items: stretch; }
  .poly-figure { aspect-ratio: auto; min-height: 100%; }
  .room-grid { grid-template-columns: repeat(3, 1fr); }
  .room-card:last-child { grid-column: auto; max-width: none; }
  .duplex-grid { grid-template-columns: 5fr 7fr; }
  .duplex-figure { aspect-ratio: 4 / 5; }
  .ug-metrics { grid-template-columns: repeat(6, 1fr); }
  .ug-metric:nth-child(n) { padding: 18px 14px; border-left: 1px solid var(--line-dark); }
  .ug-metric:first-child { padding-left: 0; border-left: 0; }
  .ug-body { grid-template-columns: 5fr 7fr; }
}

/* --- mobile: подписи/метаданные не мельче 13px (spec §2.2) --- */
@media (max-width: 767px) {
  .loc-map-cap, .poly-cap, .duplex-cap, .eng-caption,
  .duplex-quote cite, .lm-label--meta, .room-count, .room-total,
  .loc-note, .duplex-foot { font-size: 13px; }
  .lm-label { font-size: 13px; }
  .lm-scale { font-size: 11px; }
}

@media (prefers-reduced-motion: reduce) {
  .lm-pulse { animation: none; opacity: .35; transform: scale(1); }
  .room-media img { transition: none; }
}

/* ==== /sections 04-09 · task t_bf848627 ==== */

/* ==== sections 10-11 / task t_40a5d62c ==== */

/* ---------- 10. ГАЛЕРЕЯ ---------- */
.s-gallery{ background:var(--bg-dark-2); color:var(--on-dark); }
.s-gallery .kicker{ color:var(--accent-2); }
.s-gallery .h2{ color:var(--on-dark); }
.s-gallery .lead{ color:var(--on-dark-2); }

.gallery__grid{
  margin-top:clamp(28px, 4vw, 48px);
  columns:2; column-gap:12px;
}
@media (min-width:768px){ .gallery__grid{ columns:3; column-gap:16px; } }
@media (min-width:1200px){ .gallery__grid{ columns:4; column-gap:20px; } }

.gallery__tile{
  display:block; width:100%; margin:0 0 12px; padding:0;
  border:0; background:var(--bg-dark); color:inherit;
  position:relative; overflow:hidden; cursor:zoom-in;
  break-inside:avoid; -webkit-column-break-inside:avoid;
}
@media (min-width:768px){ .gallery__tile{ margin-bottom:16px; } }
@media (min-width:1200px){ .gallery__tile{ margin-bottom:20px; } }

.gallery__tile img{ display:block; width:100%; height:auto; }
.gallery__tile--crop img{ aspect-ratio:4 / 3; object-fit:cover; }
.gallery__tile::after{
  content:""; position:absolute; inset:0; background:#0A0E0C;
  opacity:0; transition:opacity .2s ease; pointer-events:none;
}
.gallery__tile:hover::after{ opacity:.12; }
.gallery__tile:focus-visible{ outline:2px solid var(--focus-dark); outline-offset:3px; }

.gallery__hint{
  margin-top:clamp(20px, 2.4vw, 28px);
  font-family:var(--font-mono); font-size:12px; letter-spacing:.04em;
  color:var(--on-dark-2);
}

/* ---------- лайтбокс ---------- */
.lightbox{
  position:fixed; inset:0; z-index:300;
  display:flex; align-items:center; justify-content:center;
  padding:clamp(16px, 4vw, 48px);
  background:rgba(10,14,12,.94);
  opacity:0; transition:opacity .18s ease;
}
.lightbox[hidden]{ display:none; }
.lightbox.is-open{ opacity:1; }

.lightbox__figure{
  margin:0; display:flex; flex-direction:column; align-items:center;
  gap:12px; max-width:92vw;
}
.lightbox__img{
  display:block; width:auto; height:auto;
  max-width:92vw; max-height:82svh;
  object-fit:contain;
}
.lightbox__cap{
  display:flex; gap:16px; align-items:baseline; flex-wrap:wrap; justify-content:center;
  font-family:var(--font-mono); font-size:12px; letter-spacing:.06em;
  color:var(--on-dark-2); text-align:center; max-width:80ch;
}
.lightbox__count{ color:var(--accent-2); }

.lightbox__close,
.lightbox__nav{
  position:absolute; z-index:2;
  display:flex; align-items:center; justify-content:center;
  width:44px; height:44px; min-width:44px;
  background:rgba(243,239,231,.08); color:var(--on-dark);
  border:1px solid rgba(243,239,231,.28); border-radius:2px;
  font-size:20px; line-height:1;
  transition:background-color .18s ease, border-color .18s ease;
}
.lightbox__close:hover,
.lightbox__nav:hover{ background:rgba(243,239,231,.16); border-color:rgba(243,239,231,.5); }
.lightbox__close:focus-visible,
.lightbox__nav:focus-visible{ outline:2px solid var(--focus-dark); outline-offset:3px; }
.lightbox__close{ top:clamp(12px, 3vw, 24px); right:clamp(12px, 3vw, 24px); }
.lightbox__nav--prev{ left:clamp(8px, 2vw, 24px); top:50%; transform:translateY(-50%); }
.lightbox__nav--next{ right:clamp(8px, 2vw, 24px); top:50%; transform:translateY(-50%); }

@media (max-width:600px){
  .lightbox__nav--prev{ left:8px; bottom:12px; top:auto; transform:none; }
  .lightbox__nav--next{ right:8px; bottom:12px; top:auto; transform:none; }
  .lightbox__img{ max-height:70svh; }
}

/* ---------- 11. ДОКУМЕНТАЦИЯ ---------- */
.s-docs{ background:var(--bg-1); }

.docs__grid{
  display:grid; gap:clamp(24px, 3vw, 48px);
  margin-top:clamp(28px, 4vw, 48px);
  align-items:start;
}
@media (min-width:1024px){
  .docs__grid{ grid-template-columns:7fr 5fr; }
}

/* grid-item не должен раздуваться от min-width таблицы внутри */
.docs__col{ min-width:0; }

.report{
  border:1px solid var(--line);
  background:var(--bg-0);
  padding:clamp(20px, 2.4vw, 34px);
}
.report__kicker{
  font-family:var(--font-mono); font-size:11px; font-weight:600;
  letter-spacing:.14em; text-transform:uppercase; color:var(--accent);
  margin-bottom:8px;
}
.report__title{
  font-family:var(--font-display); font-weight:700;
  font-size:clamp(20px, 2vw, 26px); line-height:1.2; letter-spacing:-.01em;
  margin-bottom:clamp(16px, 2vw, 24px);
}
.report__rows{ margin:0 0 clamp(20px, 2.4vw, 28px); }
.report__row{
  display:flex; gap:16px; justify-content:space-between;
  padding:8px 0; border-bottom:1px solid var(--line);
}
.report__row:last-child{ border-bottom:0; }
.report__k{
  margin:0; flex:0 0 auto;
  font-family:var(--font-mono); font-size:11px; letter-spacing:.08em;
  text-transform:uppercase; color:var(--ink-3); padding-top:3px;
}
.report__v{ margin:0; text-align:right; font-size:14px; line-height:1.5; color:var(--ink); }

.report__tablewrap{ overflow-x:auto; }
.report__table{
  width:100%; border-collapse:collapse; margin:0 0 clamp(16px, 2vw, 24px);
  font-size:13px; min-width:420px;
}
.report__cap{
  caption-side:top; text-align:left; padding-bottom:10px;
  font-family:var(--font-mono); font-size:11px; letter-spacing:.08em;
  text-transform:uppercase; color:var(--ink-3);
}
.report__table th,
.report__table td{
  text-align:left; padding:9px 8px; border-bottom:1px solid var(--line);
  vertical-align:top;
}
.report__table th{
  font-family:var(--font-mono); font-size:10px; font-weight:600;
  letter-spacing:.08em; text-transform:uppercase; color:var(--ink-3);
}
.report__table td{ color:var(--ink-2); }
.report__table td.num{ text-align:right; white-space:nowrap; color:var(--ink); }

.excerpts__btn{
  display:inline-flex; align-items:center; gap:10px;
  min-height:44px; padding:10px 18px;
  border:1px solid var(--line); border-radius:2px;
  background:transparent; color:var(--ink);
  font-family:var(--font-mono); font-size:12px; letter-spacing:.06em;
  text-transform:uppercase; font-weight:600;
  transition:background-color .18s ease, border-color .18s ease;
}
.excerpts__btn::after{ content:"+"; font-size:14px; color:var(--accent); }
.excerpts__btn[aria-expanded="true"]::after{ content:"–"; }
.excerpts__btn:hover{ background:var(--bg-1); border-color:var(--accent); }
.excerpts__btn:focus-visible{ outline:2px solid var(--focus); outline-offset:3px; }

.excerpts__list{ margin-top:20px; }
.excerpts__list[hidden]{ display:none; }

.quote{ margin:0 0 20px; padding-left:16px; border-left:2px solid var(--accent); }
.quote:last-child{ margin-bottom:0; }
.quote blockquote{ margin:0 0 8px; font-size:14px; line-height:1.6; color:var(--ink-2); }
.quote figcaption{
  font-family:var(--font-mono); font-size:11px; letter-spacing:.06em;
  color:var(--ink-3);
}

.docstrip{ margin:clamp(24px, 3vw, 36px) 0 0; }
.docstrip__cap{
  font-family:var(--font-mono); font-size:11px; letter-spacing:.08em;
  text-transform:uppercase; color:var(--ink-3); margin-bottom:12px;
}
.docpages{ display:grid; grid-template-columns:repeat(3, minmax(0,1fr)); gap:8px; }
@media (min-width:768px){ .docpages{ grid-template-columns:repeat(5, minmax(0,1fr)); gap:10px; } }
.docpage{ margin:0; }
.docpage img{
  display:block; width:100%; height:auto;
  border:1px solid var(--line); background:#fff;
  filter:grayscale(1); opacity:.75;
}
.docpage__cap{
  margin-top:6px;
  font-family:var(--font-mono); font-size:10px; letter-spacing:.04em;
  color:var(--ink-3); white-space:nowrap;
}

.docs__side{
  border:1px solid var(--line); background:var(--bg-0);
  padding:clamp(20px, 2.4vw, 32px);
}
@media (min-width:1024px){ .docs__side{ position:sticky; top:calc(var(--header-h) + 24px); } }

.valuation__k{
  font-family:var(--font-mono); font-size:11px; font-weight:600;
  letter-spacing:.12em; text-transform:uppercase; color:var(--ink-3);
  margin-bottom:10px;
}
.valuation__value{
  font-family:var(--font-display); font-weight:700;
  font-size:var(--fs-num-l); line-height:1; letter-spacing:-.02em;
  color:var(--ink); margin-bottom:10px;
}
.valuation__cur{ font-size:.6em; color:var(--ink-2); }
.valuation__note{ font-size:13px; line-height:1.5; color:var(--ink-2); margin-bottom:12px; }
.valuation__foot{
  font-size:13px; line-height:1.55; color:var(--ink-3);
  padding-top:12px; border-top:1px solid var(--line); margin-bottom:clamp(20px, 2.4vw, 28px);
}

.egrn__k{
  font-family:var(--font-mono); font-size:10px; font-weight:600;
  letter-spacing:.1em; text-transform:uppercase; color:var(--ink-3);
  margin-bottom:10px;
}
.egrn__list{ margin:0 0 clamp(20px, 2.4vw, 28px); }
.egrn__list li{
  font-family:var(--font-mono); font-size:13px; line-height:1.9;
  color:var(--ink-2); border-bottom:1px solid var(--line);
}
.egrn__list li:last-child{ border-bottom:0; }

.docs__disclaimer{
  font-size:12px; line-height:1.55; color:var(--ink-3);
  border-top:1px solid var(--line); padding-top:12px;
}

/* ==== /sections 10-11 / task t_40a5d62c ==== */