/* Общие стили страниц объектов. Токены совпадают с главной (bgrupp-landing.html) */
:root{
  --ink: #0a0a0a;
  --ink-2: #161616;
  --ink-line: #262626;
  --paper: #f4f5f4;
  --paper-2: #e9ebe9;
  --line: #d8dbd8;
  --text: #12130f;
  --muted: #55584f;
  --on-dark: #f6f6f4;
  --on-dark-muted: #a3a39c;
  --accent: #ec2633;
  --accent-hover: #d31d29;
}
*{box-sizing:border-box;}
html{background:var(--ink);}
body{margin:0;background:var(--paper);color:var(--text);font-family:'IBM Plex Sans',Arial,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:clip;}
h1,h2,h3{font-family:'Archivo',Arial,sans-serif;margin:0;text-wrap:balance;}
a{color:var(--accent);text-decoration:none;}
a:hover{color:var(--accent-hover);}
img{max-width:100%;}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
.wrap{max-width:1240px;margin:0 auto;padding:0 32px;}
.eyebrow{font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--accent);}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:15px 28px;font-family:'IBM Plex Sans',Arial,sans-serif;font-weight:600;font-size:15px;border-radius:2px;cursor:pointer;transition:background .15s ease, border-color .15s ease, color .15s ease;white-space:nowrap;border:1px solid transparent;}
.btn-accent{background:var(--accent);color:#fff;border-color:var(--accent);}
.btn-accent:hover{background:var(--accent-hover);border-color:var(--accent-hover);color:#fff;}
.btn-ghost-light{background:transparent;color:var(--text);border-color:var(--text);}
.btn-ghost-light:hover{background:var(--text);color:var(--paper);}

/* Шапка: как на главной — прозрачная над фото, чёрная при прокрутке */
.site-header{position:fixed;top:0;left:0;right:0;z-index:20;background:transparent;border-bottom:1px solid transparent;transition:background .25s ease, border-color .25s ease;}
.site-header.is-solid{background:var(--ink);border-bottom-color:var(--ink-line);}
.site-header-inner{height:92px;padding:0 60px;display:flex;align-items:center;justify-content:space-between;gap:24px;}
.site-logo-link{display:flex;align-items:center;gap:12px;}
.site-logo{display:block;height:38px;width:auto;}
.site-logo-text{font-family:'Archivo',Arial,sans-serif;font-weight:700;font-size:17px;letter-spacing:.02em;color:var(--on-dark);}
.header-right{display:flex;align-items:center;gap:28px;}
.header-back{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:500;color:var(--on-dark);white-space:nowrap;}
.header-back:hover{color:#fff;opacity:.8;}
.header-phone{font-size:14px;font-weight:600;color:var(--on-dark);white-space:nowrap;}

/* Обложка объекта */
.obj-hero{position:relative;height:78vh;min-height:520px;max-height:900px;overflow:hidden;background:var(--ink-2);color:#fff;}
.obj-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.obj-hero-shade{position:absolute;inset:0;background:radial-gradient(ellipse 62% 52% at 16% 82%, rgba(8,10,14,.5) 0%, rgba(8,10,14,0) 70%), linear-gradient(180deg, rgba(8,10,14,.45) 0%, rgba(8,10,14,0) 20%, rgba(8,10,14,0) 50%, rgba(8,10,14,.5) 100%);}
.obj-hero-inner{position:absolute;left:0;right:0;bottom:56px;padding:0 60px;text-shadow:0 1px 3px rgba(8,10,14,.35), 0 2px 18px rgba(8,10,14,.45);}
.obj-hero .eyebrow{color:#fff;}
.obj-hero h1{font-family:'IBM Plex Sans',Arial,sans-serif;font-weight:400;font-size:52px;line-height:1.08;letter-spacing:-0.01em;margin:14px 0 0;max-width:900px;}
.obj-hero-place{font-size:15px;margin-top:12px;color:rgba(255,255,255,.92);}

/* Хлебные крошки */
.crumbs{display:flex;flex-wrap:wrap;gap:8px;font-size:13px;color:var(--muted);padding:28px 0 0;}
.crumbs a{color:var(--muted);border-bottom:1px solid var(--line);}
.crumbs a:hover{color:var(--text);border-color:var(--text);}
.crumbs span[aria-current]{color:var(--text);}

/* Описание + паспорт объекта */
.obj-intro{display:grid;grid-template-columns:1.2fr 1fr;gap:72px;align-items:start;padding:56px 0 96px;}
.obj-lead{font-size:20px;line-height:1.6;margin:0;color:var(--text);max-width:640px;}
.obj-done{margin-top:48px;}
.obj-done h2{font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--accent);font-family:'IBM Plex Sans',Arial,sans-serif;}
.obj-done ul{list-style:none;margin:18px 0 0;padding:0;border-top:1px solid var(--line);}
.obj-done li{display:grid;grid-template-columns:36px 1fr;gap:12px;padding:18px 0;border-bottom:1px solid var(--line);font-size:15px;line-height:1.65;color:var(--muted);}
.obj-done li b{display:block;color:var(--text);font-weight:600;margin-bottom:2px;}
.obj-done li::before{content:counter(item, decimal-leading-zero);counter-increment:item;font-size:12.5px;font-weight:600;letter-spacing:.06em;color:var(--text);padding-top:3px;font-variant-numeric:tabular-nums;}
.obj-done ul{counter-reset:item;}
.spec{position:sticky;top:120px;margin:0;border:1px solid var(--line);background:var(--paper);}
.spec-row{padding:20px 24px;border-bottom:1px solid var(--line);}
.spec-row:last-child{border-bottom:none;}
.spec dt{font-size:12px;font-weight:600;letter-spacing:.07em;text-transform:uppercase;color:var(--muted);}
.spec dd{margin:8px 0 0;font-size:16px;line-height:1.5;font-weight:500;color:var(--text);}
.spec dd.big{font-family:'Archivo',Arial,sans-serif;font-weight:800;font-size:30px;line-height:1.1;letter-spacing:-0.01em;font-variant-numeric:tabular-nums;}
.spec dd.big small{font-size:.5em;font-weight:700;margin-left:4px;}
.spec dd .sub{display:block;font-family:'IBM Plex Sans',Arial,sans-serif;font-size:13.5px;font-weight:400;letter-spacing:0;color:var(--muted);margin-top:6px;}

/* Галерея */
.gallery-sec{background:var(--paper-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.gallery-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;padding:88px 0 36px;}
.gallery-head h2{font-size:36px;font-weight:800;letter-spacing:-0.01em;margin-top:14px;}
.gallery-count{white-space:nowrap;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-variant-numeric:tabular-nums;}
.gallery{columns:3;column-gap:16px;padding-bottom:96px;}
.gallery a{display:block;position:relative;margin:0 0 16px;break-inside:avoid;overflow:hidden;background:var(--ink-2);cursor:zoom-in;}
.gallery img{display:block;width:100%;height:auto;transition:transform .5s cubic-bezier(.2,.7,.2,1), opacity .3s ease;}
.gallery a:hover img{transform:scale(1.03);}
.gallery a::after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 0 1px rgba(10,10,10,.06);pointer-events:none;}

/* Соседние объекты */
.obj-nav{background:var(--ink);}
.obj-nav-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--ink-line);border-left:1px solid var(--ink-line);border-right:1px solid var(--ink-line);}
.obj-nav a{display:grid;grid-template-columns:120px 1fr;gap:22px;align-items:center;padding:32px;background:var(--ink);color:var(--on-dark);transition:background .2s ease;}
.obj-nav a:hover{background:var(--ink-2);color:var(--on-dark);}
.obj-nav a.next{grid-template-columns:1fr 120px;text-align:right;}
.obj-nav img{display:block;width:120px;height:84px;object-fit:cover;}
.obj-nav small{display:block;font-size:12.5px;font-weight:600;letter-spacing:.07em;text-transform:uppercase;color:var(--on-dark-muted);}
.obj-nav b{display:block;font-family:'Archivo',Arial,sans-serif;font-size:20px;font-weight:700;margin-top:8px;}

/* Призыв */
.obj-cta{background:var(--paper);}
.obj-cta-inner{display:flex;align-items:center;justify-content:space-between;gap:32px;padding:80px 0;}
.obj-cta h2{font-size:32px;font-weight:800;letter-spacing:-0.01em;}
.obj-cta p{font-size:15px;line-height:1.6;color:var(--muted);margin:12px 0 0;}
.obj-cta-actions{display:flex;gap:14px;flex-wrap:wrap;}

/* Подвал */
.site-footer{background:var(--ink);color:var(--on-dark-muted);}
.site-footer-inner{max-width:1240px;margin:0 auto;padding:48px 32px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:20px;}
.site-footer-brand{display:flex;align-items:center;gap:12px;}
.site-footer-brand img{height:32px;width:auto;display:block;}
.site-footer-brand span{font-family:'Archivo',Arial,sans-serif;font-weight:800;font-size:16px;color:var(--on-dark);}
.site-footer-copy{font-size:13.5px;line-height:1.6;}
.site-footer-copy span{font-size:12.5px;}

/* Просмотр фото */
.lb{position:fixed;inset:0;z-index:100;background:rgba(8,9,10,.96);display:none;align-items:center;justify-content:center;}
.lb.is-open{display:flex;}
.lb-img{max-width:calc(100vw - 200px);max-height:calc(100vh - 140px);object-fit:contain;display:block;box-shadow:0 10px 60px rgba(0,0,0,.4);}
.lb-btn{position:absolute;display:flex;align-items:center;justify-content:center;width:52px;height:52px;padding:0;background:transparent;border:1px solid rgba(255,255,255,.45);border-radius:50%;color:#fff;cursor:pointer;transition:background .2s ease, border-color .2s ease;}
.lb-btn:hover{background:rgba(255,255,255,.12);border-color:#fff;}
.lb-prev{left:32px;top:50%;transform:translateY(-50%);}
.lb-next{right:32px;top:50%;transform:translateY(-50%);}
.lb-close{right:32px;top:28px;}
.lb-count{position:absolute;left:32px;top:42px;color:#fff;font-size:14px;letter-spacing:.08em;font-variant-numeric:tabular-nums;}
.lb-cap{position:absolute;left:0;right:0;bottom:26px;text-align:center;color:var(--on-dark-muted);font-size:13.5px;padding:0 24px;}

@keyframes rise{from{opacity:0;transform:translateY(14px);}to{opacity:1;transform:translateY(0);}}
.rise{animation:rise .7s cubic-bezier(.2,.7,.2,1) both;}
.rise-1{animation-delay:.05s;}
.rise-2{animation-delay:.16s;}
.rise-3{animation-delay:.27s;}
@media (prefers-reduced-motion: reduce){
  .rise{animation:none;}
  .gallery img, .btn{transition:none;}
}

@media (max-width: 1000px){
  .gallery{columns:2;}
  .obj-intro{gap:48px;}
}
@media (max-width: 860px){
  .wrap{padding:0 16px;}
  .site-header-inner{height:76px;padding:0 16px;}
  .site-logo{height:32px;}
  .header-phone, .header-cta{display:none;}
  .obj-hero{height:68vh;min-height:440px;}
  .obj-hero-inner{padding:0 16px;bottom:36px;}
  .obj-hero h1{font-size:34px;}
  .crumbs{padding-top:22px;}
  .obj-intro{grid-template-columns:1fr;gap:40px;padding:36px 0 72px;}
  .obj-lead{font-size:17.5px;}
  .spec{position:static;}
  .spec-row{padding:16px 18px;}
  .gallery-head{padding:64px 0 28px;}
  .gallery-head h2{font-size:24px;}
  .gallery{columns:1;padding-bottom:72px;}
  .obj-nav-grid{grid-template-columns:1fr;border:none;}
  .obj-nav a, .obj-nav a.next{grid-template-columns:88px 1fr;text-align:left;padding:22px 16px;gap:16px;}
  .obj-nav a.next img{order:-1;}
  .obj-nav img{width:88px;height:64px;}
  .obj-nav b{font-size:17px;}
  .obj-cta-inner{flex-direction:column;align-items:flex-start;padding:64px 0;}
  .obj-cta h2{font-size:26px;}
  .site-footer-inner{padding:40px 16px;}
  .lb-img{max-width:100vw;max-height:calc(100vh - 160px);}
  .lb-prev{left:12px;top:auto;bottom:20px;transform:none;}
  .lb-next{right:12px;top:auto;bottom:20px;transform:none;}
  .lb-close{right:12px;top:16px;}
  .lb-count{left:16px;top:30px;}
  .lb-cap{bottom:84px;}
}