/* =============================================================
   Блог центра декора «Атмосфера» — фирменный стиль
   Токены наследуются от основного сайта (style.css), но файл
   самодостаточен: блог можно открыть даже без чужих стилей.
   ============================================================= */

:root{
  --gold:#f4c84b;
  --gold-2:#deab68;
  --gold-deep:#a87d1b;
  --gold-soft:#ffdf8e;
  --gold-grad:linear-gradient(135deg,#deab68 0%,#f4c84b 48%,#f9d976 100%);
  --teal:#249d8c;
  --teal-2:#1d8375;
  --teal-grad:linear-gradient(135deg,#1d8375 0%,#249d8c 55%,#3fc0aa 100%);
  --terracotta:#e77d67;
  --sage:#97b1a6;
  --cream:#f1e1d2;

  --ink:#111413;
  --ink-2:#191d1b;
  --ink-3:#232826;
  --paper:#faf7f2;
  --sand:#f1e1d2;
  --white:#fff;

  --text:#1e2321;
  --muted:#676e6a;
  --muted-2:#9aa29d;
  --line:rgba(30,35,33,.12);
  --line-2:rgba(255,255,255,.12);

  --r-sm:10px;
  --r-md:16px;
  --r-lg:24px;
  --r-xl:34px;

  --sh-sm:0 2px 8px rgba(10,14,12,.06);
  --sh-md:0 10px 30px rgba(10,14,12,.08);
  --sh-lg:0 26px 70px rgba(10,14,12,.14);
  --sh-gold:0 18px 44px rgba(244,200,75,.35);

  --ff:'Montserrat',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;
  --container:1280px;
  --header-h:78px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- база ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--ff);font-size:16px;line-height:1.6;color:var(--text);
  background:var(--paper);overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--gold-deep);text-decoration:none;transition:color .25s var(--ease)}
a:hover{color:var(--gold)}
h1,h2,h3,h4{margin:0;font-weight:800;line-height:1.18;letter-spacing:-.02em;color:var(--ink)}
p{margin:0 0 1em}
::selection{background:var(--gold);color:#2b2410}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:clamp(18px,4vw,40px)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ---------- кнопки ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:13px 26px;border-radius:100px;font-weight:700;font-size:14.5px;letter-spacing:.01em;
  cursor:pointer;border:1.5px solid transparent;position:relative;overflow:hidden;
  font-family:var(--ff);transition:transform .25s var(--ease),box-shadow .25s var(--ease),background-color .25s var(--ease),border-color .25s var(--ease),color .25s var(--ease);
}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn-gold{background:var(--gold-grad);color:#2b2410;box-shadow:var(--sh-gold)}
.btn-gold::after{
  content:'';position:absolute;inset:0;background:linear-gradient(115deg,transparent 30%,rgba(255,255,255,.55) 50%,transparent 70%);
  transform:translateX(-120%);transition:transform .7s var(--ease);
}
.btn-gold:hover::after{transform:translateX(120%)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:var(--ink-3);box-shadow:var(--sh-md)}
.btn-outline-dark{background:transparent;color:var(--ink);border-color:rgba(30,35,33,.28)}
.btn-outline-dark:hover{border-color:var(--ink);background:rgba(30,35,33,.04)}
.btn-outline-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.45)}
.btn-outline-light:hover{background:rgba(255,255,255,.12);border-color:#fff}
.btn-sm{padding:10px 18px;font-size:13px}
.btn-lg{padding:16px 34px;font-size:16px}
.btn[disabled]{opacity:.6;pointer-events:none}

/* =============================================================
   Шапка
   ============================================================= */
.blog-header{
  position:fixed;inset:0 0 auto 0;z-index:900;
  transition:background-color .35s var(--ease),box-shadow .35s var(--ease),backdrop-filter .35s var(--ease);
}
.blog-header::before{
  content:'';position:absolute;inset:0;z-index:-1;
  background:linear-gradient(to bottom,rgba(10,8,6,.72),rgba(10,8,6,0));
  transition:opacity .35s var(--ease);
}
.blog-header.is-stuck{
  background:rgba(18,16,14,.92);backdrop-filter:blur(14px) saturate(150%);
  box-shadow:0 8px 30px rgba(0,0,0,.28);
}
.blog-header.is-stuck::before{opacity:0}
.blog-header__inner{
  max-width:1440px;margin-inline:auto;padding:0 clamp(18px,4vw,40px);
  height:var(--header-h);display:flex;align-items:center;gap:20px;
}
.logo{display:inline-flex;align-items:center;gap:12px;color:#fff}
.logo:hover{color:#fff}
.logo-mark{width:40px;height:42px;flex:none;display:grid;place-items:center;transition:transform .3s var(--ease)}
.logo-mark img{width:100%;height:100%;object-fit:contain}
.logo:hover .logo-mark{transform:translateY(-2px) rotate(-6deg) scale(1.06)}
.logo-text{display:flex;flex-direction:column;line-height:1.15}
.logo-text b{font-size:16px;font-weight:800;letter-spacing:.08em}
.logo-text i{font-style:normal;font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:rgba(255,255,255,.6)}
.blog-nav{display:flex;align-items:center;gap:6px;margin-left:auto}
.blog-nav a{
  color:rgba(255,255,255,.82);font-size:14px;font-weight:600;padding:9px 14px;border-radius:100px;
  transition:background-color .25s var(--ease),color .25s var(--ease);
}
.blog-nav a:hover{background:rgba(255,255,255,.1);color:#fff}
.blog-nav .btn{margin-left:8px}
.header-phone{display:inline-flex;flex-direction:column;line-height:1.2;color:#fff;font-weight:700;font-size:14.5px;padding:6px 10px;border-radius:12px}
.header-phone span{font-size:10.5px;font-weight:600;color:rgba(255,255,255,.55);letter-spacing:.04em}
.header-phone:hover{background:rgba(255,255,255,.08);color:var(--gold)}
.burger{display:none;width:44px;height:44px;border-radius:12px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);cursor:pointer;padding:0;place-items:center}
.burger span{display:block;width:18px;height:2px;background:#fff;border-radius:2px;position:relative;transition:transform .3s var(--ease),opacity .3s var(--ease)}
.burger span::before,.burger span::after{content:'';position:absolute;left:0;width:18px;height:2px;background:#fff;border-radius:2px;transition:inherit}
.burger span::before{top:-6px}.burger span::after{top:6px}
body.nav-open .burger span{background:transparent}
body.nav-open .burger span::before{transform:translateY(6px) rotate(45deg)}
body.nav-open .burger span::after{transform:translateY(-6px) rotate(-45deg)}

/* прогресс чтения */
.read-progress{position:fixed;top:0;left:0;height:3px;width:100%;z-index:950;background:transparent;pointer-events:none}
.read-progress__bar{height:100%;width:0;background:var(--gold-grad);box-shadow:0 0 12px rgba(244,200,75,.6);transition:width .1s linear}

/* =============================================================
   Хиро блога/статьи
   ============================================================= */
.hero{
  position:relative;background:var(--ink);color:#fff;overflow:hidden;
  padding:calc(var(--header-h) + clamp(48px,7vw,96px)) 0 clamp(48px,6vw,84px);
}
.hero::before{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(1000px 500px at 85% -10%,rgba(244,200,75,.14),transparent 60%),
    radial-gradient(700px 400px at -10% 110%,rgba(36,157,140,.12),transparent 60%),
    linear-gradient(to bottom,rgba(255,255,255,.03) 1px,transparent 1px),
    linear-gradient(to right,rgba(255,255,255,.03) 1px,transparent 1px);
  background-size:auto,auto,46px 46px,46px 46px;
}
.hero .container{position:relative;z-index:2}
.hero__glow{position:absolute;border-radius:50%;filter:blur(70px);opacity:.5;pointer-events:none;z-index:1;animation:glowFloat 12s ease-in-out infinite alternate}
@keyframes glowFloat{from{transform:translate3d(0,0,0) scale(1)}to{transform:translate3d(30px,-24px,0) scale(1.15)}}

.kicker{
  display:inline-block;font-size:11.5px;font-weight:800;letter-spacing:.24em;text-transform:uppercase;
  color:var(--gold);padding:8px 16px;border:1px solid rgba(244,200,75,.35);border-radius:100px;
  background:rgba(244,200,75,.08);margin-bottom:18px;
}
.hero h1{color:#fff;font-size:clamp(30px,4.6vw,58px);letter-spacing:-.03em;max-width:900px}
.hero h1 em{font-style:normal;background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero__sub{margin:20px 0 0;max-width:720px;font-size:clamp(15px,1.6vw,18px);color:rgba(255,255,255,.75);line-height:1.7}
.hero__meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.hero__meta .tag{
  display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:100px;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);
  font-size:13px;font-weight:600;color:rgba(255,255,255,.85);
}
.hero__meta .tag svg{width:15px;height:15px;stroke:var(--gold);fill:none;stroke-width:2}
.hero__stats{display:flex;flex-wrap:wrap;gap:clamp(20px,4vw,54px);margin-top:clamp(30px,4vw,48px)}
.hero__stat b{display:block;font-size:clamp(26px,3vw,40px);font-weight:800;background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1.1}
.hero__stat span{font-size:12.5px;font-weight:600;color:rgba(255,255,255,.55);letter-spacing:.04em;text-transform:uppercase}

/* бегущая строка популярных запросов */
.marquee{position:relative;overflow:hidden;border-top:1px solid rgba(255,255,255,.08);border-bottom:1px solid rgba(255,255,255,.08);margin-top:clamp(34px,5vw,60px);padding:14px 0;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee__track{display:flex;gap:38px;width:max-content;animation:marquee 42s linear infinite}
.marquee:hover .marquee__track{animation-play-state:paused}
.marquee__item{display:inline-flex;align-items:center;gap:10px;white-space:nowrap;font-size:13px;font-weight:600;color:rgba(255,255,255,.5)}
.marquee__item::before{content:'';width:5px;height:5px;border-radius:50%;background:var(--gold);opacity:.7}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---------- хлебные крошки ---------- */
.crumbs{display:flex;flex-wrap:wrap;gap:6px;align-items:center;font-size:12.5px;font-weight:600;margin-bottom:22px}
.crumbs a,.crumbs span{color:rgba(255,255,255,.55);transition:color .2s}
.crumbs a:hover{color:var(--gold)}
.crumbs .sep{opacity:.4}
.crumbs .cur{color:var(--gold)}

/* =============================================================
   Панель категорий + сетка статей
   ============================================================= */
.section{padding:clamp(52px,7vw,96px) 0;position:relative}
.section--paper{background:var(--paper)}
.section--white{background:var(--white)}
.section--ink{background:var(--ink-2);color:#fff}
.section-head{max-width:780px;margin:0 auto clamp(34px,5vw,56px);text-align:center}
.section-head__kicker{display:inline-block;font-size:11.5px;font-weight:800;letter-spacing:.24em;text-transform:uppercase;color:var(--gold-deep);margin-bottom:14px}
.section--ink .section-head__kicker{color:var(--gold)}
.section-head__title{font-size:clamp(26px,3.4vw,44px)}
.section-head__sub{margin:16px auto 0;font-size:clamp(14.5px,1.4vw,17px);color:var(--muted);line-height:1.7;max-width:640px}
.section--ink .section-head__sub{color:rgba(255,255,255,.65)}

.chips{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-bottom:clamp(28px,4vw,44px)}
.chip{
  padding:9px 17px;border-radius:100px;font-size:13px;font-weight:700;cursor:pointer;
  background:rgba(30,35,33,.05);color:var(--muted);border:1px solid var(--line);
  transition:all .25s var(--ease);font-family:var(--ff);
}
.chip:hover{background:rgba(30,35,33,.09);color:var(--ink)}
.chip.is-active{background:var(--gold-grad);color:#2b2410;border-color:transparent;box-shadow:0 6px 18px rgba(244,200,75,.3)}
.section--ink .chip{background:rgba(255,255,255,.06);color:rgba(255,255,255,.72);border-color:rgba(255,255,255,.1)}
.section--ink .chip:hover{background:rgba(255,255,255,.13);color:#fff}
.section--ink .chip.is-active{color:#2b2410}

.blog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:clamp(18px,2.4vw,28px)}
.bcard{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;
  display:flex;flex-direction:column;box-shadow:var(--sh-sm);
  transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .4s var(--ease);
  animation:cardIn .55s var(--ease) both;
}
@keyframes cardIn{from{opacity:0;transform:translateY(18px) scale(.985)}to{opacity:1;transform:none}}
.bcard::after{
  content:'';position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;
  background:radial-gradient(600px 200px at 50% 0%,rgba(244,200,75,.12),transparent 70%);
  transition:opacity .4s var(--ease);
}
.bcard:hover{transform:translateY(-7px);border-color:rgba(244,200,75,.45);box-shadow:0 24px 54px rgba(10,14,12,.14)}
.bcard:hover::after{opacity:1}
.bcard__img{position:relative;aspect-ratio:16/10;background:linear-gradient(160deg,#fff, #f4efe7);overflow:hidden}
.bcard__img img{width:100%;height:100%;object-fit:contain;padding:14px;transition:transform .6s var(--ease)}
.bcard:hover .bcard__img img{transform:scale(1.06)}
.bcard__cat{
  position:absolute;top:12px;left:12px;padding:6px 13px;border-radius:100px;
  background:var(--ink);color:var(--gold);font-size:11px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;
}
.bcard__body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.bcard__meta{display:flex;gap:14px;font-size:12px;font-weight:600;color:var(--muted-2)}
.bcard__title{font-size:18.5px;line-height:1.3;font-weight:800;color:var(--ink)}
.bcard:hover .bcard__title{color:var(--gold-deep)}
.bcard__lead{font-size:13.8px;color:var(--muted);line-height:1.6;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.bcard__foot{margin-top:auto;padding-top:12px;display:flex;align-items:center;justify-content:space-between;gap:10px}
.bcard__more{font-size:13.5px;font-weight:800;color:var(--gold-deep);display:inline-flex;align-items:center;gap:7px}
.bcard__more svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:2.4;transition:transform .3s var(--ease)}
.bcard:hover .bcard__more svg{transform:translateX(4px)}

/* пагинация */
.pagination{
  display:flex;flex-wrap:wrap;gap:10px;justify-content:center;align-items:center;
  margin-top:clamp(30px,4vw,48px);
}
.pagination a,.pagination span.is-cur{
  min-width:46px;height:46px;padding:0 16px;border-radius:100px;display:inline-flex;align-items:center;justify-content:center;
  font-weight:700;font-size:14px;background:#fff;border:1px solid var(--line);color:var(--text);transition:all .25s var(--ease);
}
.pagination a:hover{border-color:var(--gold);color:var(--gold-deep);transform:translateY(-2px)}
.pagination .is-cur{background:var(--ink);color:var(--gold);border-color:var(--ink)}
.pagination .is-dis{opacity:.35;pointer-events:none}
.pag-nums{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;align-items:center}
.pag-nav{font-weight:700}
.pag-info{display:none;height:46px;align-items:center;font-weight:700;font-size:14px;color:var(--muted);background:none;border:0;padding:0 6px}
@media (max-width:640px){
  .pag-nums{display:none}
  .pag-info{display:inline-flex}
  .pagination .pag-nav{flex:1 1 130px;max-width:200px}
}

/* ---------- SEO-текст и CTA ---------- */
.seo-text{max-width:860px;margin:0 auto;font-size:14.5px;color:var(--muted);line-height:1.75}
.seo-text h2{font-size:clamp(22px,2.6vw,32px);color:var(--ink);margin-bottom:16px}
.seo-text p{margin-bottom:.9em}

.cta-band{position:relative;overflow:hidden;border-radius:var(--r-xl);background:var(--ink);color:#fff;padding:clamp(30px,4.5vw,58px)}
.cta-band::before{content:'';position:absolute;inset:0;background:radial-gradient(700px 320px at 90% 0%,rgba(244,200,75,.16),transparent 60%),radial-gradient(500px 260px at 0% 100%,rgba(36,157,140,.14),transparent 60%)}
.cta-band__in{position:relative;display:flex;flex-wrap:wrap;gap:clamp(20px,4vw,44px);align-items:center;justify-content:space-between}
.cta-band h2{color:#fff;font-size:clamp(22px,3vw,36px);max-width:560px}
.cta-band p{color:rgba(255,255,255,.7);max-width:520px;margin:12px 0 0}
.cta-band__actions{display:flex;flex-direction:column;gap:12px;min-width:250px}

/* =============================================================
   Страница статьи
   ============================================================= */
.article-hero{position:relative;background:var(--ink);color:#fff;overflow:hidden;padding:calc(var(--header-h) + clamp(36px,5vw,64px)) 0 clamp(40px,5vw,70px)}
.article-hero::before{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(900px 460px at 90% -20%,rgba(244,200,75,.15),transparent 60%),
    radial-gradient(640px 380px at -10% 120%,rgba(36,157,140,.1),transparent 60%);
}
.article-hero .container{position:relative;z-index:2}
.article-hero h1{color:#fff;font-size:clamp(26px,3.6vw,46px);max-width:860px;letter-spacing:-.025em}
.article-hero__sub{margin:18px 0 0;max-width:760px;font-size:clamp(14.5px,1.5vw,17.5px);color:rgba(255,255,255,.75);line-height:1.7}
.article-meta{display:flex;flex-wrap:wrap;gap:16px;margin-top:22px;font-size:13px;font-weight:600;color:rgba(255,255,255,.55)}
.article-meta svg{width:14px;height:14px;stroke:var(--gold);fill:none;stroke-width:2;vertical-align:-2px;margin-right:6px}
.article-meta span{display:inline-flex;align-items:center}

.article-hero__layout{display:grid;grid-template-columns:minmax(0,1fr) clamp(280px,30vw,400px);gap:clamp(24px,4vw,56px);align-items:center}
.article-hero__figure{position:relative;margin:0;perspective:1100px}
.article-hero__figure .frame{
  position:relative;border-radius:var(--r-lg);overflow:hidden;background:linear-gradient(165deg,#fff,#efe9df);
  border:1px solid rgba(255,255,255,.14);box-shadow:0 30px 80px rgba(0,0,0,.45);
  transform-style:preserve-3d;transition:transform .3s ease-out;will-change:transform;
}
.article-hero__figure .frame img{width:100%;aspect-ratio:5/4;object-fit:contain;padding:22px}
.article-hero__figure .frame::after{
  content:'';position:absolute;inset:0;background:linear-gradient(120deg,transparent 30%,rgba(255,255,255,.28) 50%,transparent 70%);
  transform:translateX(-130%);transition:transform .9s var(--ease);
}
.article-hero__figure:hover .frame::after{transform:translateX(130%)}
.article-hero__badge{
  position:absolute;top:-14px;left:-10px;z-index:3;padding:10px 20px;border-radius:100px;
  background:var(--gold-grad);color:#2b2410;font-weight:800;font-size:13px;letter-spacing:.06em;text-transform:uppercase;
  box-shadow:var(--sh-gold);transform:rotate(-3deg);
}
.article-hero__badge--art{
  position:absolute;bottom:-13px;right:-8px;z-index:3;padding:8px 16px;border-radius:100px;
  background:var(--ink);border:1px solid rgba(255,255,255,.2);color:#fff;font-weight:700;font-size:12.5px;
  box-shadow:0 10px 26px rgba(0,0,0,.4);
}

/* тело статьи */
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) clamp(260px,26vw,330px);gap:clamp(28px,4vw,60px);align-items:start}
.article-body{min-width:0;font-size:16.5px;line-height:1.78;color:var(--text)}
.article-body h2{
  font-size:clamp(21px,2.4vw,30px);margin:clamp(30px,4vw,48px) 0 18px;padding-left:18px;position:relative;
}
.article-body h2::before{content:'';position:absolute;left:0;top:6px;bottom:6px;width:5px;border-radius:6px;background:var(--gold-grad)}
.article-body h3{font-size:clamp(18px,2vw,23px);margin:28px 0 14px}
.article-body ul,.article-body ol{margin:0 0 1.2em;padding-left:22px}
.article-body li{margin-bottom:.45em}
.article-body li::marker{color:var(--gold-deep);font-weight:700}
.article-body strong{color:var(--ink)}
.article-body blockquote{
  margin:1.4em 0;padding:18px 24px;border-left:4px solid var(--gold);background:rgba(244,200,75,.08);
  border-radius:0 var(--r-md) var(--r-md) 0;font-style:italic;color:#4c534f;
}
.article-body table{width:100%;border-collapse:collapse;margin:1.2em 0;font-size:14.5px;border-radius:var(--r-md);overflow:hidden;box-shadow:var(--sh-sm)}
.article-body th{background:var(--ink);color:#fff;text-align:left;padding:12px 16px;font-weight:700;font-size:13px}
.article-body td{padding:11px 16px;border-top:1px solid var(--line);background:#fff}
.article-body tr:nth-child(even) td{background:var(--paper)}
.article-body img{border-radius:var(--r-md);margin:1em 0;cursor:zoom-in;transition:transform .4s var(--ease),box-shadow .4s var(--ease)}
.article-body img:hover{transform:scale(1.015);box-shadow:var(--sh-lg)}
.article-lead{
  font-size:clamp(16.5px,1.8vw,19px);line-height:1.7;color:#3c443f;border-left:4px solid var(--gold);
  padding:6px 0 6px 20px;margin:6px 0 clamp(22px,3vw,34px);font-weight:500;
}

/* подсветка выделенных фраз (mark) */
.article-body mark{background:linear-gradient(180deg,transparent 58%,rgba(244,200,75,.5) 58%);color:inherit;padding:0 2px}

/* первая буква */
.article-body > p:first-of-type::first-letter{
  font-size:2.9em;font-weight:800;line-height:.9;float:left;padding:6px 10px 0 0;color:var(--gold-deep);
}

/* ---------- правая колонка: оглавление + мини-карточка ---------- */
.article-rail{position:sticky;top:calc(var(--header-h) + 18px);display:flex;flex-direction:column;gap:18px}
.toc{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:20px 22px;box-shadow:var(--sh-sm)}
.toc__title{font-size:12px;font-weight:800;letter-spacing:.18em;text-transform:uppercase;color:var(--muted-2);margin-bottom:12px}
.toc ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}
.toc a{
  display:block;padding:8px 12px;border-radius:10px;font-size:13.5px;font-weight:600;color:var(--muted);
  border-left:2px solid transparent;transition:all .25s var(--ease);line-height:1.4;
}
.toc a:hover{color:var(--ink);background:rgba(30,35,33,.04)}
.toc a.is-active{color:var(--gold-deep);background:rgba(244,200,75,.09);border-left-color:var(--gold)}
.rail-product{background:var(--ink);color:#fff;border-radius:var(--r-lg);padding:22px;box-shadow:var(--sh-lg)}
.rail-product__img{background:linear-gradient(165deg,#fff,#efe9df);border-radius:var(--r-md);overflow:hidden;margin-bottom:14px}
.rail-product__img img{aspect-ratio:5/4;object-fit:contain;padding:12px;width:100%}
.rail-product__cat{font-size:10.5px;font-weight:800;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);margin-bottom:6px}
.rail-product__name{font-size:15.5px;font-weight:800;color:#fff;line-height:1.35;margin-bottom:8px}
.rail-product__meta{font-size:12.5px;color:rgba(255,255,255,.6);line-height:1.55;margin-bottom:16px}
.rail-product .btn{width:100%;margin-top:8px}

/* ---------- товарная карточка (спотлайт) ---------- */
.pspot{position:relative;margin:clamp(30px,4vw,52px) 0;border-radius:var(--r-xl);background:#fff;border:1px solid rgba(244,200,75,.4);box-shadow:var(--sh-lg);overflow:hidden}
.pspot::before{content:'';position:absolute;inset:0;background:radial-gradient(560px 240px at 100% 0%,rgba(244,200,75,.12),transparent 65%);pointer-events:none}
.pspot__grid{position:relative;display:grid;grid-template-columns:minmax(220px,340px) minmax(0,1fr);gap:clamp(20px,3vw,40px);padding:clamp(20px,3vw,38px);align-items:center}
.pspot__img{position:relative;border-radius:var(--r-lg);overflow:hidden;background:linear-gradient(165deg,#fff,#efe9df);border:1px solid var(--line)}
.pspot__img img{aspect-ratio:1/1;object-fit:contain;padding:18px;transition:transform .5s var(--ease)}
.pspot:hover .pspot__img img{transform:scale(1.05) rotate(-1deg)}
.pspot__cat{display:inline-block;padding:7px 14px;border-radius:100px;background:var(--ink);color:var(--gold);font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;margin-bottom:12px}
.pspot__name{font-size:clamp(19px,2.4vw,28px);margin-bottom:10px}
.pspot__brand{font-size:14px;font-weight:700;color:var(--gold-deep);margin-bottom:14px}
.pspot__specs{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 18px;padding:0;list-style:none}
.pspot__specs li{
  padding:8px 14px;border-radius:12px;background:var(--paper);border:1px solid var(--line);
  font-size:13px;font-weight:600;color:var(--text);
}
.pspot__specs li b{color:var(--muted-2);font-weight:600;font-size:11px;display:block;text-transform:uppercase;letter-spacing:.08em;margin-bottom:2px}
.pspot__actions{display:flex;flex-wrap:wrap;gap:12px}
.pspot__note{margin-top:14px;font-size:12.5px;color:var(--muted-2)}

/* ---------- FAQ ---------- */
.faq{max-width:840px;margin:0 auto}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);margin-bottom:12px;overflow:hidden;transition:border-color .3s var(--ease),box-shadow .3s var(--ease)}
.faq-item.is-open{border-color:rgba(244,200,75,.5);box-shadow:var(--sh-md)}
.faq-item__q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:14px;text-align:left;
  padding:20px 24px;background:none;border:0;cursor:pointer;font-family:var(--ff);
  font-size:16px;font-weight:700;color:var(--ink);
}
.faq-item__ico{
  flex:none;width:32px;height:32px;border-radius:50%;display:grid;place-items:center;
  background:rgba(244,200,75,.14);color:var(--gold-deep);transition:transform .35s var(--ease),background-color .3s;
}
.faq-item__ico svg{width:16px;height:16px;stroke:currentColor;stroke-width:2.6;fill:none}
.faq-item.is-open .faq-item__ico{transform:rotate(45deg);background:var(--gold-grad);color:#2b2410}
.faq-item__a{max-height:0;overflow:hidden;transition:max-height .4s var(--ease)}
.faq-item__a-in{padding:0 24px 22px;color:var(--muted);font-size:15px;line-height:1.7}

/* ---------- похожие статьи ---------- */
.rel-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:clamp(16px,2vw,24px)}

/* ---------- дисклеймер ---------- */
.ai-note{
  max-width:860px;margin:clamp(28px,4vw,44px) auto 0;padding-top:16px;border-top:1px dashed var(--line);
  font-size:10.5px;line-height:1.55;color:rgba(30,35,33,.42);
}
.section--ink .ai-note{border-top-color:rgba(255,255,255,.14);color:rgba(255,255,255,.38)}

/* =============================================================
   Футер
   ============================================================= */
.blog-footer{background:var(--ink);color:#fff;padding:clamp(40px,5vw,70px) 0 0;position:relative}
.blog-footer::before{content:'';position:absolute;inset:0 0 auto 0;height:1px;background:linear-gradient(90deg,transparent,rgba(244,200,75,.5),transparent)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:clamp(24px,4vw,56px)}
.footer-brand p{color:rgba(255,255,255,.6);font-size:13.5px;line-height:1.7;margin-top:16px;max-width:380px}
.footer-socials{display:flex;gap:10px;margin-top:16px}
.footer-socials .soc{
  width:40px;height:40px;border-radius:50%;display:grid;place-items:center;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);
  transition:background-color .25s var(--ease),border-color .25s var(--ease),transform .25s var(--ease);
}
.footer-socials .soc:hover{background:rgba(244,200,75,.18);border-color:var(--gold);transform:translateY(-2px)}
.footer-socials .soc img{width:18px;height:18px;opacity:.85}
.footer-socials .soc svg{width:18px;height:18px;color:#fff}
.footer-col h4{color:#fff;font-size:13px;letter-spacing:.16em;text-transform:uppercase;margin-bottom:16px}
.footer-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.footer-col a{color:rgba(255,255,255,.65);font-size:14px;font-weight:500;transition:color .2s}
.footer-col a:hover{color:var(--gold)}
.footer-contacts li{color:rgba(255,255,255,.65);font-size:14px;line-height:1.6}
.footer-contacts a{color:#fff;font-weight:700;font-size:15px}
.footer-contacts span{display:block;font-size:12px;color:rgba(255,255,255,.45)}
.footer-bottom{margin-top:clamp(30px,4vw,50px);border-top:1px solid rgba(255,255,255,.08);padding:22px 0;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center}
.footer-bottom p{margin:0;font-size:12.5px;color:rgba(255,255,255,.4)}

/* =============================================================
   Модалка заявки / лайтбокс / тост / наверх
   ============================================================= */
.modal{position:fixed;inset:0;z-index:1000;display:none}
.modal.is-open{display:block}
.modal__backdrop{position:absolute;inset:0;background:rgba(12,10,8,.66);backdrop-filter:blur(4px);opacity:0;transition:opacity .3s var(--ease)}
.modal.is-open .modal__backdrop{opacity:1}
.modal__dialog{
  position:relative;z-index:2;width:min(560px,calc(100% - 32px));max-height:90svh;overflow-y:auto;
  margin:5vh auto;background:var(--white);border-radius:var(--r-lg);box-shadow:var(--sh-lg);
  opacity:0;transform:translateY(24px) scale(.97);transition:opacity .35s var(--ease),transform .35s var(--ease);
}
.modal.is-open .modal__dialog{opacity:1;transform:none}
.modal__close{position:absolute;top:14px;right:14px;width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:rgba(30,35,33,.07);border:0;cursor:pointer;z-index:3;font-size:18px;color:var(--text)}
.modal__close:hover{background:rgba(30,35,33,.14)}
.modal__content{padding:36px clamp(22px,4vw,36px) 32px}
.modal__content h3{font-size:22px;margin-bottom:14px}

.form{display:grid;gap:14px}
.form label{display:grid;gap:6px;font-size:13px;font-weight:700;color:var(--text)}
.form input,.form textarea{
  font:inherit;font-size:15px;padding:13px 16px;border-radius:12px;border:1.5px solid var(--line);
  background:var(--white);color:var(--text);outline:none;transition:border-color .25s var(--ease),box-shadow .25s var(--ease);
}
.form input:focus,.form textarea:focus{border-color:var(--gold);box-shadow:0 0 0 4px rgba(244,200,75,.16)}
.form textarea{resize:vertical;min-height:88px}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form .btn{width:100%;margin-top:6px}
.form__note{font-size:12px;color:var(--muted-2);text-align:center;margin:12px 0 0;line-height:1.6}
.form__error{color:#c9462f;font-size:13px;font-weight:600;margin:0}
.form label.form__consent{display:flex;gap:10px;align-items:flex-start;text-align:left}
.form__consent{display:flex;gap:10px;align-items:flex-start;font-size:12.5px;font-weight:500;color:var(--muted);line-height:1.5}
.form__consent input{margin-top:2px;accent-color:var(--gold-deep)}
.hp-field{position:absolute;left:-9999px;top:-9999px;opacity:0;height:0;overflow:hidden}
.pv{display:flex;gap:16px;align-items:center;background:var(--paper);border-radius:var(--r-md);padding:14px;margin-bottom:16px}
.pv__img{width:84px;height:100px;object-fit:contain;background:#fff;border-radius:12px;border:1px solid var(--line);flex:none;padding:6px}
.pv__brand{font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-deep);margin-bottom:4px}
.pv__name{font-size:15px;line-height:1.35;display:block}
.pv__meta{font-size:12px;color:var(--muted);margin-top:5px}
.form__ok{text-align:center;padding:22px 8px}
.form__ok .ok-mark{width:64px;height:64px;border-radius:50%;background:var(--gold-grad);display:grid;place-items:center;margin:0 auto 16px;box-shadow:var(--sh-gold)}
.form__ok .ok-mark svg{width:30px;height:30px;stroke:#2b2410;fill:none;stroke-width:2.6}
.form__ok h3{margin-bottom:10px}
.form__ok p{color:var(--muted);font-size:14.5px}

/* лайтбокс */
.lightbox{position:fixed;inset:0;z-index:1100;display:none;place-items:center;background:rgba(10,10,10,.9);backdrop-filter:blur(6px);cursor:zoom-out}
.lightbox.is-open{display:grid}
.lightbox img{max-width:min(92vw,900px);max-height:88vh;object-fit:contain;border-radius:var(--r-md);box-shadow:0 40px 120px rgba(0,0,0,.6);animation:cardIn .35s var(--ease)}

/* тост */
.toast{
  position:fixed;left:50%;bottom:28px;transform:translate(-50%,80px);z-index:1200;
  background:var(--ink);color:#fff;padding:13px 22px;border-radius:100px;font-size:14px;font-weight:600;
  box-shadow:var(--sh-lg);opacity:0;transition:transform .4s var(--ease),opacity .4s var(--ease);pointer-events:none;
  border:1px solid rgba(244,200,75,.35);
}
.toast.is-on{transform:translate(-50%,0);opacity:1}

/* наверх */
.to-top{
  position:fixed;right:22px;bottom:24px;z-index:880;width:48px;height:48px;border-radius:50%;
  background:var(--ink);color:var(--gold);border:1px solid rgba(255,255,255,.15);cursor:pointer;
  display:grid;place-items:center;box-shadow:var(--sh-lg);opacity:0;transform:translateY(16px);pointer-events:none;
  transition:opacity .3s var(--ease),transform .3s var(--ease),background-color .3s;
}
.to-top.is-on{opacity:1;transform:none;pointer-events:auto}
.to-top:hover{background:var(--ink-3)}
.to-top svg{width:20px;height:20px;stroke:currentColor;stroke-width:2.4;fill:none}

/* кнопка «поделиться» */
.share-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:clamp(26px,3vw,40px)}
.share-btn{
  display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border-radius:100px;
  background:#fff;border:1px solid var(--line);font-size:13px;font-weight:700;color:var(--muted);cursor:pointer;
  transition:all .25s var(--ease);font-family:var(--ff);
}
.share-btn:hover{border-color:var(--gold);color:var(--gold-deep);transform:translateY(-2px)}
.share-btn svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:2}

/* ---------- reveal-анимации ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease);will-change:opacity,transform}
.reveal.is-in{opacity:1;transform:none}
.reveal[data-delay="1"]{transition-delay:.08s}
.reveal[data-delay="2"]{transition-delay:.16s}
.reveal[data-delay="3"]{transition-delay:.24s}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .marquee__track{animation:none}
  .hero__glow{animation:none}
  *{scroll-behavior:auto!important}
}

/* =============================================================
   Адаптив
   ============================================================= */
@media (max-width:1080px){
  .article-layout{grid-template-columns:1fr}
  .article-rail{position:static;flex-direction:row;flex-wrap:wrap}
  .article-rail>*{flex:1 1 260px}
  .article-hero__layout{grid-template-columns:1fr;gap:30px}
  .article-hero__figure{max-width:520px;margin-inline:auto;width:100%}
}
@media (max-width:860px){
  .blog-nav{
    position:fixed;inset:var(--header-h) 0 auto 0;z-index:890;flex-direction:column;align-items:stretch;gap:4px;
    background:rgba(16,18,17,.98);backdrop-filter:blur(16px);padding:18px 20px 26px;margin:0;
    transform:translateY(-12px);opacity:0;pointer-events:none;transition:opacity .3s var(--ease),transform .3s var(--ease);
  }
  body.nav-open .blog-nav{transform:none;opacity:1;pointer-events:auto}
  .blog-nav a{padding:14px 16px;font-size:16px;border-radius:12px;background:rgba(255,255,255,.04)}
  .blog-nav .btn{margin:10px 0 0}
  .blog-nav .header-phone{display:inline-flex}
  .burger{display:grid;margin-left:auto}
  .header-phone--desk{display:none}
  .footer-grid{grid-template-columns:1fr}
  .pspot__grid{grid-template-columns:1fr}
  .pspot__img{max-width:380px;margin-inline:auto;width:100%}
}
@media (max-width:560px){
  .form__row{grid-template-columns:1fr}
  .hero__stats{gap:18px}
  .bcard__title{font-size:17px}
  .to-top{right:14px;bottom:16px}
  /* категории — одна строка с прокруткой, удобнее тапать */
  .chips{flex-wrap:nowrap;overflow-x:auto;justify-content:flex-start;padding-bottom:6px;scrollbar-width:none;-webkit-overflow-scrolling:touch;-webkit-mask-image:linear-gradient(90deg,#000 92%,transparent);mask-image:linear-gradient(90deg,#000 92%,transparent)}
  .chips::-webkit-scrollbar{display:none}
  .chip{white-space:nowrap;flex:none}
}