/* ==========================================================================
   zahid-grid · critical.css
   Tokens, reset, type, header, home base + the four signature elements.
   (Brand system v3 — applied, not redesigned.)
   ========================================================================== */

:root{
  /* —— palette v3 (from the real logo) —— */
  --sz-navy:#1A2744;
  --sz-navy-deep:#11192C;
  --sz-navy-soft:#2C3A5C;
  --sz-blue-tech:#1D3F73;
  --sz-gold:#E8A825;
  --sz-gold-bright:#F5BD3F;
  --sz-gold-deep:#C68C15;
  --sz-circuit:#7AC943;
  --sz-circuit-soft:#95D866;

  --sz-bg:#FAFAF7;
  --sz-bg-alt:#F1F1EC;
  --sz-bg-warm:#FFF7E7;
  --sz-card:#FFFFFF;
  --sz-line:#E2E2DA;
  --sz-text:#1A2744;
  --sz-text-muted:#5C6680;
  --sz-text-soft:#8A92A8;

  /* radii — 6 / 12 / 18 only */
  --r-s:6px; --r-m:12px; --r-l:18px;

  /* type */
  --f-head:"Montserrat",system-ui,sans-serif;
  --f-body:"Open Sans",system-ui,sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,monospace;

  --maxw:1320px;
  --gut:clamp(16px,4vw,40px);

  /* signature: solar diamond grid (static, data-URL — one decode) */
  --sz-grid-gold:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='64' height='36' viewBox='0 0 64 36'%3E%3Cpath d='M0 18 L32 0 L64 18 L32 36 Z M32 0 L32 36 M0 18 L64 18' fill='none' stroke='%23E8A825' stroke-width='1'/%3E%3C/svg%3E");
  --sz-grid-navy:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='64' height='36' viewBox='0 0 64 36'%3E%3Cpath d='M0 18 L32 0 L64 18 L32 36 Z M32 0 L32 36 M0 18 L64 18' fill='none' stroke='%231A2744' stroke-width='1'/%3E%3C/svg%3E");
  --sz-grid-light:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='64' height='36' viewBox='0 0 64 36'%3E%3Cpath d='M0 18 L32 0 L64 18 L32 36 Z M32 0 L32 36 M0 18 L64 18' fill='none' stroke='%23FFFFFF' stroke-width='1'/%3E%3C/svg%3E");
}

*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--f-body);
  font-size:16px;
  line-height:1.6;
  color:var(--sz-text);
  background:var(--sz-bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
a{color:inherit;text-decoration:none}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{font-family:var(--f-head);font-weight:700;line-height:1.12;letter-spacing:-.02em;margin:0;color:var(--sz-text)}
h1{font-size:clamp(30px,5.4vw,52px);letter-spacing:-.03em}
h2{font-size:clamp(24px,3.4vw,38px)}
h3{font-size:clamp(18px,2vw,23px);letter-spacing:-.015em}
p{margin:0}

/* —— helpers —— */
.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--gut)}
.eyebrow{
  font-family:var(--f-mono);
  font-size:12px;font-weight:600;
  letter-spacing:.14em;text-transform:uppercase;
  color:var(--sz-text-soft);
}
.eyebrow--gold{color:var(--sz-gold-deep)}
.eyebrow--circuit{color:#5a9e2e}
.mono{font-family:var(--f-mono)}
.skip-link{
  position:absolute;left:12px;top:-60px;z-index:200;
  background:var(--sz-navy);color:#fff;padding:10px 16px;border-radius:var(--r-s);
  transition:top .15s;
}
.skip-link:focus{top:12px}

:focus-visible{outline:3px solid var(--sz-blue-tech);outline-offset:2px;border-radius:3px}

/* ===== signature 1 · solar diamond grid ================================== */
.sz-grid-bg{position:relative;isolation:isolate}
.sz-grid-bg::before{
  content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background-image:var(--sz-grid-gold);
  background-size:64px 36px;
  opacity:.07;
}
.sz-grid-bg.is-navy::before{background-image:var(--sz-grid-navy);opacity:.06}
.sz-grid-bg.is-light::before{background-image:var(--sz-grid-light);opacity:.06}

/* ===== signature 2 · corner cut (ray-over-panel shape) =================== */
/* wrapper holds the gold wedge; body is clipped so the gold shows in the cut */
.sz-cut{position:relative}
.sz-cut::after{ /* gold triangle filling the cut */
  content:"";position:absolute;top:0;right:0;width:var(--cut,22px);height:var(--cut,22px);
  background:var(--sz-gold);
  clip-path:polygon(0 0,100% 0,100% 100%);
  z-index:2;pointer-events:none;
}
.sz-cut__body{
  clip-path:polygon(0 0,calc(100% - var(--cut,22px)) 0,100% var(--cut,22px),100% 100%,0 100%);
  background:var(--sz-card);
  height:100%;
}

/* ===== signature 3 · electric track (line ending in a circuit node) ====== */
.sz-track{position:relative;padding-bottom:16px}
.sz-track::after{
  content:"";position:absolute;left:0;bottom:0;height:9px;width:60px;
  background:
    radial-gradient(circle 4px at 52px 5px,var(--sz-circuit) 0 3.4px,transparent 3.8px) no-repeat,
    linear-gradient(var(--sz-circuit),var(--sz-circuit)) 0 4px/46px 2px no-repeat;
}
.sz-track.is-gold::after{
  background:
    radial-gradient(circle 4px at 52px 5px,var(--sz-gold) 0 3.4px,transparent 3.8px) no-repeat,
    linear-gradient(var(--sz-gold),var(--sz-gold)) 0 4px/46px 2px no-repeat;
}
.sz-track.is-center{padding-bottom:18px}
.sz-track.is-center::after{left:50%;transform:translateX(-50%)}

/* ===== signature 4 · ray accents (faceted gold triangles from a corner) == */
.sz-rays{position:absolute;top:0;right:0;width:230px;height:170px;pointer-events:none;overflow:hidden;z-index:1}
.sz-rays svg{position:absolute;top:-18px;right:-18px}
.sz-rays--left{right:auto;left:0}
.sz-rays--left svg{right:auto;left:-18px;transform:scaleX(-1)}

/* ===== buttons =========================================================== */
.btn{
  --bg:var(--sz-gold);--fg:var(--sz-navy);
  display:inline-flex;align-items:center;gap:10px;justify-content:center;
  font-family:var(--f-head);font-weight:600;font-size:15px;letter-spacing:-.01em;
  padding:14px 22px;border-radius:var(--r-s);
  background:var(--bg);color:var(--fg);
  transition:transform .12s ease,background .15s ease,box-shadow .15s ease;
  position:relative;
}
.btn svg{flex:0 0 auto}
.btn:hover{background:var(--sz-gold-bright);transform:translateY(-1px)}
.btn:active{transform:translateY(0);background:var(--sz-gold-deep)}
.btn--ghost{--bg:transparent;--fg:#fff;border:1.5px solid rgba(255,255,255,.32)}
.btn--ghost:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.5)}
.btn--ghost:active{background:rgba(255,255,255,.04)}
.btn--navy{--bg:var(--sz-navy);--fg:#fff}
.btn--navy:hover{background:var(--sz-navy-soft)}
.btn--navy:active{background:var(--sz-navy-deep)}
.btn--outline{--bg:transparent;--fg:var(--sz-navy);border:1.5px solid var(--sz-line)}
.btn--outline:hover{background:var(--sz-bg-alt);border-color:var(--sz-text-soft)}
.btn--block{display:flex;width:100%}
.btn--lg{padding:16px 26px;font-size:16px}

/* ===== availability badges (§6) ========================================== */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  font-family:var(--f-mono);font-size:11.5px;font-weight:600;letter-spacing:.01em;
  padding:5px 9px 5px 8px;border-radius:var(--r-s);line-height:1;
  border:1px solid transparent;white-space:nowrap;
}
.badge .dot{width:7px;height:7px;border-radius:50%;flex:0 0 auto}
/* на складі (Радехів) — most valuable */
.badge--warehouse{background:#eaf7df;color:#3f7a17;border-color:#cdebb4}
.badge--warehouse .dot{background:var(--sz-circuit)}
/* лише з монтажем — most valuable */
.badge--install{background:#fbeeca;color:var(--sz-gold-deep);border-color:#f1d999}
.badge--install .dot{background:var(--sz-gold)}
/* у нас за N днів */
.badge--lead{background:#e7eefa;color:var(--sz-blue-tech);border-color:#c8d9f1}
.badge--lead .dot{background:var(--sz-blue-tech)}
/* під замовлення */
.badge--order{background:var(--sz-bg-alt);color:var(--sz-text-muted);border-color:var(--sz-line)}
.badge--order .dot{background:var(--sz-text-soft)}
/* в наявності (generic) */
.badge--instock{background:#eaf7df;color:#3f7a17;border-color:#cdebb4}
.badge--instock .dot{background:var(--sz-circuit)}

/* ===== chips / tags ===================================================== */
.tag{
  font-family:var(--f-mono);font-size:11px;letter-spacing:.05em;text-transform:uppercase;
  color:var(--sz-text-muted);background:var(--sz-bg-alt);
  border:1px solid var(--sz-line);border-radius:99px;padding:4px 10px;
}


/* ===== home.css ===== */
/* ==========================================================================
   zahid-grid · home.css — header, drawer + homepage sections
   ========================================================================== */

/* ===== HEADER =========================================================== */
.topbar{
  background:var(--sz-navy-deep);color:#cfd6e6;
  font-size:12.5px;
}
.topbar__in{display:flex;align-items:center;gap:22px;min-height:38px}
.topbar__item{display:inline-flex;align-items:center;gap:7px;color:#aeb7cc}
.topbar__item svg{opacity:.8}
.topbar__item b{color:#fff;font-weight:600}
.topbar__spacer{margin-left:auto}
.topbar a.topbar__item:hover{color:#fff}

/* language switch */
.lang{display:inline-flex;align-items:center;border:1px solid rgba(255,255,255,.16);border-radius:var(--r-s);overflow:hidden}
.lang button{
  font-family:var(--f-mono);font-size:11.5px;font-weight:600;letter-spacing:.06em;
  padding:5px 9px;color:#9aa4bd;transition:background .15s,color .15s;
}
.lang button[aria-pressed="true"]{background:var(--sz-gold);color:var(--sz-navy)}
.lang button:not([aria-pressed="true"]):hover{color:#fff;background:rgba(255,255,255,.06)}

.header{position:sticky;top:0;z-index:90;background:var(--sz-bg);border-bottom:1px solid var(--sz-line)}
.header.is-stuck{box-shadow:0 6px 22px -16px rgba(26,39,68,.5)}
.header__in{display:flex;align-items:center;gap:18px;min-height:86px}
.brand{display:inline-flex;align-items:center;flex:0 0 auto}
.brand img{height:60px;width:auto}
.brand--mark img{height:38px}
@media(max-width:560px){.brand img{height:48px}}

.nav{display:flex;align-items:center;gap:2px;margin-left:4px}
.nav a{
  position:relative;font-family:var(--f-head);font-weight:600;font-size:14.5px;
  color:var(--sz-text);padding:8px 11px;border-radius:var(--r-s);white-space:nowrap;
  transition:color .15s,background .15s;
}
.nav a:hover{color:var(--sz-blue-tech);background:var(--sz-bg-alt)}
/* signature 3 on active nav item */
.nav a.is-active{color:var(--sz-navy)}
.nav a.is-active::after{
  content:"";position:absolute;left:13px;bottom:1px;height:8px;width:42px;
  background:
    radial-gradient(circle 3.4px at 36px 4px,var(--sz-circuit) 0 3px,transparent 3.4px) no-repeat,
    linear-gradient(var(--sz-circuit),var(--sz-circuit)) 0 3px/30px 2px no-repeat;
}
.header__actions{display:flex;align-items:center;gap:6px;margin-left:auto}
.iconbtn{
  width:42px;height:42px;border-radius:var(--r-s);display:inline-flex;align-items:center;justify-content:center;
  color:var(--sz-navy);transition:background .15s,color .15s;position:relative;
}
.iconbtn:hover{background:var(--sz-bg-alt);color:var(--sz-blue-tech)}
.iconbtn .count{
  position:absolute;top:4px;right:3px;min-width:16px;height:16px;padding:0 3px;
  background:var(--sz-gold);color:var(--sz-navy);border-radius:99px;
  font-family:var(--f-mono);font-size:10px;font-weight:700;display:flex;align-items:center;justify-content:center;
}
.header__cta{margin-left:6px}
.burger{display:none}

@media(max-width:1120px){
  .nav,.header__cta .btn span{display:none}
  .burger{display:inline-flex}
}
@media(max-width:560px){
  .topbar__item--hide{display:none}
}

/* ===== MOBILE DRAWER ==================================================== */
.scrim{position:fixed;inset:0;background:rgba(17,25,44,.5);opacity:0;visibility:hidden;transition:opacity .25s;z-index:120}
.scrim.is-open{opacity:1;visibility:visible}
.drawer{
  position:fixed;top:0;right:0;height:100%;width:min(360px,86vw);z-index:130;
  background:var(--sz-bg);transform:translateX(100%);transition:transform .28s cubic-bezier(.4,0,.2,1);
  display:flex;flex-direction:column;box-shadow:-20px 0 50px -30px rgba(0,0,0,.6);
}
.drawer.is-open{transform:translateX(0)}
.drawer__head{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid var(--sz-line)}
.drawer__head img{height:34px}
.drawer__nav{padding:8px 10px;overflow:auto;flex:1}
.drawer__nav a{
  display:flex;align-items:center;justify-content:space-between;
  font-family:var(--f-head);font-weight:600;font-size:16px;
  padding:14px 12px;border-radius:var(--r-s);color:var(--sz-navy);
}
.drawer__nav a:hover,.drawer__nav a:focus-visible{background:var(--sz-bg-alt)}
.drawer__nav a.is-active{color:var(--sz-gold-deep)}
.drawer__nav .sub{font-family:var(--f-mono);font-size:11px;color:var(--sz-text-soft)}
.drawer__foot{padding:16px 18px;border-top:1px solid var(--sz-line);display:grid;gap:12px}
.drawer__contact{display:flex;flex-direction:column;gap:3px}
.drawer__contact b{font-family:var(--f-head);font-size:18px}
.drawer__contact span{font-size:13px;color:var(--sz-text-muted)}

/* ===== HERO ============================================================= */
.hero{position:relative;background:var(--sz-navy);color:#fff;overflow:hidden}
.hero__grid{
  display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;
  padding-block:clamp(40px,6vw,76px);position:relative;z-index:2;
}
.hero__eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--sz-gold-bright);margin-bottom:20px}
.hero__eyebrow .pin{width:7px;height:7px;border-radius:50%;background:var(--sz-circuit)}
.hero h1{color:#fff;max-width:16ch}
.hero h1 em{font-style:normal;color:var(--sz-gold-bright)}
.hero__lead{margin-top:18px;font-size:clamp(15px,1.5vw,17.5px);color:#c4ccde;max-width:46ch}
.hero__cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero__trust{display:flex;flex-wrap:wrap;gap:22px;margin-top:34px;padding-top:26px;border-top:1px solid rgba(255,255,255,.12)}
.hero__trust .it{display:flex;flex-direction:column}
.hero__trust .it b{font-family:var(--f-head);font-size:24px;color:#fff;line-height:1}
.hero__trust .it .mono{font-size:11.5px;color:#97a1ba;margin-top:6px;letter-spacing:.04em}

/* calculator teaser card */
.calc{
  background:var(--sz-blue-tech);border-radius:var(--r-l);padding:24px;position:relative;
  box-shadow:0 30px 60px -34px rgba(0,0,0,.7);border:1px solid rgba(255,255,255,.08);
}
.calc__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:4px}
.calc__head .eyebrow{color:#9fd1ff}
.calc__title{font-family:var(--f-head);font-weight:700;font-size:19px;color:#fff;margin:8px 0 18px}
.calc__field{margin-bottom:14px}
.calc__field label{display:block;font-size:12.5px;color:#bcd0ec;margin-bottom:7px;font-weight:600}
.seg{display:flex;gap:6px;flex-wrap:wrap}
.seg button{
  flex:1 1 auto;min-width:60px;font-family:var(--f-mono);font-size:12.5px;font-weight:600;
  padding:9px 8px;border-radius:var(--r-s);border:1px solid rgba(255,255,255,.18);color:#dfe9f7;
  transition:all .14s;
}
.seg button[aria-pressed="true"]{background:var(--sz-gold);color:var(--sz-navy);border-color:var(--sz-gold)}
.seg button:not([aria-pressed="true"]):hover{background:rgba(255,255,255,.08)}
.calc__range{width:100%;accent-color:var(--sz-gold);margin-top:4px}
.calc__rangeval{display:flex;justify-content:space-between;font-family:var(--f-mono);font-size:11.5px;color:#9fb3d2;margin-top:6px}
.calc__out{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:var(--r-m);
  padding:14px 16px;margin:18px 0 14px;display:flex;align-items:baseline;justify-content:space-between;gap:10px;
}
.calc__out .lbl{font-size:12px;color:#bcd0ec}
.calc__out .val{font-family:var(--f-head);font-weight:800;font-size:30px;color:var(--sz-gold-bright);line-height:1}
.calc__out .val small{font-size:14px;font-weight:600;color:#dfe9f7}
.calc__note{font-family:var(--f-mono);font-size:10.5px;line-height:1.5;color:#8ea5c6;display:flex;gap:7px}
.calc__note svg{flex:0 0 auto;margin-top:1px}

@media(max-width:880px){
  .hero__grid{grid-template-columns:1fr;gap:32px}
  .hero__trust{gap:18px}
}

/* ===== SECTION scaffolding ============================================== */
.section{padding-block:clamp(48px,6.5vw,86px)}
.section--alt{background:var(--sz-bg-alt)}
.section__head{max-width:62ch;margin-bottom:clamp(26px,3.5vw,42px)}
.section__head.is-center{margin-inline:auto;text-align:center}
.section__head h2{margin-top:10px}
.section__head p{margin-top:14px;color:var(--sz-text-muted);font-size:16.5px}

/* ===== ENERGY ROUTE ===================================================== */
.route{display:grid;grid-template-columns:repeat(3,1fr);gap:0;position:relative}
.route__step{padding:0 26px;position:relative}
.route__step:not(:last-child)::after{ /* energy track between steps */
  content:"";position:absolute;top:30px;right:-1px;width:2px;height:calc(100% - 30px);
  background:linear-gradient(var(--sz-line),var(--sz-line));
}
.route__num{
  width:60px;height:60px;border-radius:var(--r-m);display:flex;align-items:center;justify-content:center;
  background:var(--sz-navy);color:var(--sz-gold-bright);font-family:var(--f-mono);font-weight:700;font-size:20px;
  position:relative;margin-bottom:18px;
}
.route__num .pulse{position:absolute;right:-6px;bottom:-6px;width:14px;height:14px;border-radius:50%;background:var(--sz-circuit);border:3px solid var(--sz-bg)}
.route__step h3{margin-bottom:8px}
.route__step p{color:var(--sz-text-muted);font-size:14.5px}
.route__line{display:none}
@media(max-width:760px){
  .route{grid-template-columns:1fr;gap:30px}
  .route__step{padding:0 0 0 16px}
  .route__step:not(:last-child)::after{display:none}
  .route__step{border-left:2px solid var(--sz-line)}
  .route__num{margin-left:-31px}
}

/* ===== CARDS: solutions ================================================= */
.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.sol{--cut:24px;height:100%}
.sol .sz-cut__body{
  border:1px solid var(--sz-line);border-radius:var(--r-m);
  display:flex;flex-direction:column;padding:0;overflow:hidden;
  transition:border-color .15s,box-shadow .18s,transform .18s;
}
.sol:hover .sz-cut__body{box-shadow:0 22px 44px -30px rgba(26,39,68,.5);transform:translateY(-3px);border-color:#d4d4ca}
.sol__top{padding:22px 22px 18px;background:var(--sz-navy);color:#fff;position:relative}
.sol__kw{font-family:var(--f-mono);font-size:12px;color:var(--sz-gold-bright);letter-spacing:.06em}
.sol__top h3{color:#fff;margin:8px 0 0;font-size:21px}
.sol__top .for{font-size:13px;color:#aeb7cc;margin-top:6px}
.sol__body{padding:18px 22px 22px;display:flex;flex-direction:column;gap:14px;flex:1}
.sol__badges{display:flex;flex-wrap:wrap;gap:6px}
.sol__spec{display:grid;gap:9px}
.sol__spec li{display:flex;gap:9px;font-size:13.5px;color:var(--sz-text);align-items:flex-start}
.sol__spec li svg{flex:0 0 auto;margin-top:3px;color:var(--sz-circuit)}
.sol__foot{margin-top:auto;display:flex;align-items:flex-end;justify-content:space-between;gap:12px;padding-top:6px}
.sol__price .mono{font-size:11px;color:var(--sz-text-soft);display:block;letter-spacing:.04em}
.sol__price b{font-family:var(--f-head);font-size:24px;color:var(--sz-navy)}
.sol__price b small{font-size:14px;font-weight:600;color:var(--sz-text-muted)}

@media(max-width:900px){.cards-3{grid-template-columns:1fr;max-width:440px;margin-inline:auto}}

/* ===== CATEGORIES 4×2 =================================================== */
.cats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.cat{
  display:flex;flex-direction:column;gap:12px;
  background:var(--sz-card);border:1px solid var(--sz-line);border-radius:var(--r-m);
  padding:18px;transition:all .16s;position:relative;
}
.cat:hover{border-color:var(--sz-gold);background:#fff;transform:translateY(-2px);box-shadow:0 16px 30px -26px rgba(26,39,68,.6)}
.cat__ic{width:46px;height:46px;border-radius:var(--r-s);background:var(--sz-bg-alt);display:flex;align-items:center;justify-content:center;color:var(--sz-navy);transition:all .16s}
.cat:hover .cat__ic{background:var(--sz-navy);color:var(--sz-gold-bright)}
.cat h3{font-size:16px;letter-spacing:-.01em}
.cat .n{font-family:var(--f-mono);font-size:11.5px;color:var(--sz-text-soft);margin-top:auto}
.cat__arrow{position:absolute;top:18px;right:16px;color:var(--sz-text-soft);opacity:0;transform:translateX(-4px);transition:all .16s}
.cat:hover .cat__arrow{opacity:1;transform:translateX(0);color:var(--sz-gold-deep)}
@media(max-width:900px){.cats{grid-template-columns:repeat(2,1fr)}}
@media(max-width:420px){.cats{grid-template-columns:1fr}}

/* ===== REGION STRIP ===================================================== */
.region{background:var(--sz-blue-tech);color:#fff;position:relative;overflow:hidden}
.region__grid{display:grid;grid-template-columns:1fr 1.1fr;gap:46px;align-items:center;position:relative;z-index:2}
.region h2{color:#fff}
.region__lead{color:#bcd0ec;margin-top:14px;font-size:16px;max-width:42ch}
.region__list{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.region__obl{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.oblast{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:var(--r-m);padding:18px}
.oblast .mono{font-size:11px;color:#9fd1ff;letter-spacing:.05em}
.oblast b{display:block;font-family:var(--f-head);font-size:18px;margin:8px 0 10px}
.oblast .cities{font-size:12.5px;color:#bcd0ec;line-height:1.7}
@media(max-width:820px){.region__grid{grid-template-columns:1fr;gap:28px}.region__obl{grid-template-columns:1fr}}

/* ===== TRUST ROW ======================================================== */
.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.trust__it{display:flex;gap:14px;align-items:flex-start}
.trust__it .ic{width:44px;height:44px;border-radius:var(--r-s);background:var(--sz-bg-warm);color:var(--sz-gold-deep);display:flex;align-items:center;justify-content:center;flex:0 0 auto}
.trust__it b{display:block;font-family:var(--f-head);font-size:16px}
.trust__it p{font-size:13px;color:var(--sz-text-muted);margin-top:3px}
@media(max-width:820px){.trust{grid-template-columns:repeat(2,1fr);gap:24px}}
@media(max-width:440px){.trust{grid-template-columns:1fr}}

/* ===== EXPERT NOTE ====================================================== */
.expert{background:var(--sz-bg-warm);border:1px solid #f1e2bd;border-radius:var(--r-l);padding:clamp(24px,3.5vw,36px);display:grid;grid-template-columns:auto 1fr;gap:24px;align-items:start}
.expert__av{width:64px;height:64px;border-radius:var(--r-m);background:var(--sz-navy);color:var(--sz-gold-bright);display:flex;align-items:center;justify-content:center;font-family:var(--f-head);font-weight:700;font-size:22px;flex:0 0 auto}
.expert__lbl{color:var(--sz-gold-deep);margin-bottom:12px}
.expert blockquote{margin:0;font-family:var(--f-head);font-weight:500;font-size:clamp(17px,2vw,21px);line-height:1.4;letter-spacing:-.01em;color:var(--sz-navy)}
.expert figcaption{margin-top:14px;font-size:13px;color:var(--sz-text-muted)}
.expert figcaption b{color:var(--sz-navy);font-family:var(--f-head)}
@media(max-width:560px){.expert{grid-template-columns:1fr}}

/* ===== FAQ ============================================================== */
.faq{max-width:820px}
.faq__item{border:1px solid var(--sz-line);border-radius:var(--r-m);background:var(--sz-card);margin-bottom:10px;overflow:hidden}
.faq__item.is-open{border-color:#d4d4ca;box-shadow:0 14px 30px -28px rgba(26,39,68,.6)}
.faq__q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;text-align:left;padding:18px 20px;font-family:var(--f-head);font-weight:600;font-size:16.5px;color:var(--sz-navy)}
.faq__q .ic{width:28px;height:28px;border-radius:var(--r-s);background:var(--sz-bg-alt);display:flex;align-items:center;justify-content:center;flex:0 0 auto;transition:all .2s;color:var(--sz-navy)}
.faq__item.is-open .faq__q .ic{background:var(--sz-gold);transform:rotate(45deg)}
.faq__a{max-height:0;overflow:hidden;transition:max-height .28s ease}
.faq__a .inner{padding:0 20px 20px;color:var(--sz-text-muted);font-size:15px;line-height:1.65}

/* ===== CTA BAND ======================================================== */
.cta{background:var(--sz-navy);color:#fff;border-radius:var(--r-l);padding:clamp(30px,5vw,56px);position:relative;overflow:hidden}
.cta__grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;position:relative;z-index:2}
.cta h2{color:#fff;max-width:18ch}
.cta p{color:#bcc6da;margin-top:14px;max-width:44ch}
.cta__form{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:var(--r-m);padding:22px;display:grid;gap:12px}
.cta__form .row{display:grid;gap:12px;grid-template-columns:1fr 1fr}
.fld{display:flex;flex-direction:column;gap:6px}
.fld label{font-size:12px;color:#aab4ca;font-weight:600}
.fld input{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);border-radius:var(--r-s);padding:12px 13px;color:#fff;font:inherit;font-size:14px}
.fld input::placeholder{color:#8893ab}
.fld input:focus{outline:none;border-color:var(--sz-gold);background:rgba(255,255,255,.1)}
.cta__form .hint{font-family:var(--f-mono);font-size:10.5px;color:#8ea5c6;display:flex;gap:7px;line-height:1.5}
.cta__form .hint svg{flex:0 0 auto;margin-top:1px}
@media(max-width:820px){.cta__grid{grid-template-columns:1fr;gap:26px}.cta__form .row{grid-template-columns:1fr}}

/* ===== FOOTER ========================================================== */
.footer{background:var(--sz-navy-deep);color:#aeb7cc;position:relative;overflow:hidden}
.footer__top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:34px;padding-block:clamp(40px,5vw,60px);position:relative;z-index:2}
.footer__brand .plate{display:inline-flex;background:#fff;border-radius:var(--r-m);padding:12px 14px}
.footer__brand .plate img{height:40px}
.footer__brand p{margin-top:16px;font-size:13.5px;color:#9aa4bd;max-width:34ch;line-height:1.65}
.footer__brand .soc{display:flex;gap:8px;margin-top:18px}
.footer__brand .soc a{width:38px;height:38px;border-radius:var(--r-s);background:rgba(255,255,255,.06);display:flex;align-items:center;justify-content:center;color:#cfd6e6;transition:all .15s}
.footer__brand .soc a:hover{background:var(--sz-gold);color:var(--sz-navy)}
.footer__col h4{font-family:var(--f-head);font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:#fff;margin-bottom:16px}
.footer__col a{display:block;font-size:14px;padding:6px 0;color:#aeb7cc;transition:color .15s}
.footer__col a:hover{color:var(--sz-gold-bright)}
.footer__region{border-top:1px solid rgba(255,255,255,.08);padding-block:22px;position:relative;z-index:2}
.footer__region .lbl{font-family:var(--f-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#7783a0;margin-bottom:12px}
.footer__region .links{display:flex;flex-wrap:wrap;gap:8px 18px}
.footer__region .links a{font-size:13px;color:#9aa4bd}
.footer__region .links a:hover{color:var(--sz-gold-bright)}
.footer__bottom{border-top:1px solid rgba(255,255,255,.08);padding-block:20px;display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;position:relative;z-index:2}
.footer__bottom small{font-size:12.5px;color:#7783a0}
.footer__pay{display:flex;gap:8px;align-items:center}
.footer__pay .chip{font-family:var(--f-mono);font-size:11px;color:#aeb7cc;border:1px solid rgba(255,255,255,.14);border-radius:var(--r-s);padding:5px 9px}
@media(max-width:900px){.footer__top{grid-template-columns:1fr 1fr;gap:30px}}
@media(max-width:520px){.footer__top{grid-template-columns:1fr}}

/* reduced motion */
@media(prefers-reduced-motion:reduce){*{transition-duration:.01ms!important;animation-duration:.01ms!important}}

/* ==========================================================================
   Core templates (index/page/single/404/search) — стилі, спільні для всіх
   бандлів, тож живуть у critical.css. Узгоджено з токенами бренд-системи v3.
   ========================================================================== */

/* a11y utility (стандарт WP — потрібен get_search_form, коментарі, меню) */
.screen-reader-text{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* видимий контент Гутенберга на page.php / single.php */
.entry-content{max-width:760px;font-size:17px}
.entry-content > * + *{margin-top:1.1em}
.entry-content h2{font-family:var(--f-head);font-weight:700;font-size:clamp(22px,3vw,30px);margin-top:1.6em}
.entry-content h3{font-family:var(--f-head);font-weight:700;font-size:clamp(19px,2.4vw,24px);margin-top:1.4em}
.entry-content a{color:var(--sz-blue-tech);text-decoration:underline;text-underline-offset:2px}
.entry-content img{border-radius:var(--r-m)}
.entry-content blockquote{margin:1.4em 0;padding:.4em 1.1em;border-left:3px solid var(--sz-gold);color:var(--sz-text-muted)}
.entry-content ul{list-style:disc;padding-left:1.3em}
.entry-content ol{list-style:decimal;padding-left:1.3em}
.entry-content :is(.alignwide){max-width:var(--maxw)}

/* блог / база знань — картки поверх .sz-cut */
.blog-grid .card-post{display:flex}
.card-post__media img{width:100%;aspect-ratio:16/10;object-fit:cover}
.card-post__body{padding:18px 20px;display:flex;flex-direction:column;gap:10px}
.card-post__meta{display:flex;align-items:center;gap:8px;font-family:var(--f-mono);font-size:12px;color:var(--sz-text-soft)}
.card-post__cat{color:var(--sz-gold-deep)}
.card-post__body h2{font-family:var(--f-head);font-weight:700;font-size:19px;line-height:1.3}
.card-post__body p{color:var(--sz-text-muted);font-size:14.5px;margin:0}
.card-post__more{margin-top:auto;color:var(--sz-blue-tech);font-weight:600;font-size:14px}
.dot-sep{color:var(--sz-line)}

/* короткий лід під H1 внутрішніх сторінок */
.pintro__lead{margin-top:10px;max-width:60ch;color:var(--sz-text-muted)}

/* стаття single.php */
.post-single__head{padding:clamp(28px,4vw,48px) 0 0}
.post-single__head h1{font-family:var(--f-head);font-weight:800;font-size:clamp(26px,4vw,40px);margin-top:10px}
.post-single__hero{margin-top:22px}
.post-single__hero img{width:100%;border-radius:var(--r-l);max-height:460px;object-fit:cover}

/* порожній стан + пагінація сторінок Гутенберга */
.empty{text-align:center;padding:48px 0;color:var(--sz-text-muted)}
.empty h3{font-family:var(--f-head);font-size:22px;color:var(--sz-text)}
.page-links{margin-top:1.6em;display:flex;gap:8px;font-family:var(--f-mono);font-size:14px}

/* брендована форма пошуку */
.searchform{display:flex;gap:8px;align-items:stretch}
.searchform input[type=search]{flex:1;min-width:0;padding:12px 14px;border:1px solid var(--sz-line);border-radius:var(--r-m);background:var(--sz-card);font:inherit}
.searchform input[type=search]:focus{outline:2px solid var(--sz-gold);outline-offset:1px;border-color:var(--sz-gold)}
.searchform button{display:grid;place-items:center;padding:0 16px;border-radius:var(--r-m);background:var(--sz-navy);color:#fff}
.searchform button:hover{background:var(--sz-blue-tech)}

/* оверлей пошуку (кнопка #searchToggle у хедері) */
.search-overlay{position:fixed;inset:0;z-index:120;display:flex;align-items:flex-start;justify-content:center;padding:clamp(70px,14vh,140px) var(--gut) 0;background:rgba(17,25,44,.55);backdrop-filter:blur(3px);opacity:0;transition:opacity .2s ease}
.search-overlay.is-open{opacity:1}
.search-overlay__panel{position:relative;width:100%;max-width:640px;background:var(--sz-card);border-radius:var(--r-l);padding:22px;box-shadow:0 24px 60px rgba(17,25,44,.35);transform:translateY(-10px);transition:transform .2s ease}
.search-overlay.is-open .search-overlay__panel{transform:none}
.search-overlay .searchform input[type=search]{font-size:18px;padding:15px 16px}
.search-overlay__close{position:absolute;top:-48px;right:0;color:#fff}
@media(max-width:600px){.search-overlay__close{top:-44px}}

/* смужка брендів (template-parts/brands.php) — посилання на /brand/-лендинги */
.brandstrip{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px}
.brandcard{position:relative;display:flex;flex-direction:column;gap:4px;padding:18px;background:var(--sz-card);border:1px solid var(--sz-line);border-radius:var(--r-m);transition:border-color .15s,box-shadow .18s,transform .18s}
.brandcard:hover{border-color:#d4d4ca;box-shadow:0 18px 38px -28px rgba(26,39,68,.5);transform:translateY(-3px)}
.brandcard__name{font-family:var(--f-head);font-weight:700;font-size:18px;color:var(--sz-navy);letter-spacing:-.01em}
.brandcard__n{font-family:var(--f-mono);font-size:11.5px;color:var(--sz-text-soft)}
.brandcard__go{position:absolute;top:16px;right:16px;font-size:18px;color:var(--sz-gold-deep);opacity:0;transform:translateX(-4px);transition:opacity .18s,transform .18s}
.brandcard:hover .brandcard__go{opacity:1;transform:none}

/* ==========================================================================
   Hero-візуалізація «станція в дії» (.statviz/.viz-*) — анімація standalone.
   Чистий CSS/SVG; лічильник #vizKwh — у theme.js. prefers-reduced-motion враховано.
   ========================================================================== */
.statviz{display:flex;flex-direction:column}
.statviz .calc__title{margin-bottom:14px}
.statviz__live{background:rgba(122,201,67,.16);border-color:rgba(122,201,67,.35);color:#a9e07b}
.statviz__live .dot{background:var(--sz-circuit);animation:vizPulse 1.8s ease-in-out infinite}
@keyframes vizPulse{0%,100%{box-shadow:0 0 0 0 rgba(122,201,67,.55)}70%,100%{box-shadow:0 0 0 6px rgba(122,201,67,0)}}

.statviz__scene{
  position:relative;border-radius:var(--r-m);overflow:hidden;margin:2px 0 16px;
  border:1px solid rgba(255,255,255,.08);
  background:radial-gradient(120% 95% at 80% 8%,rgba(245,189,63,.10),transparent 55%),linear-gradient(180deg,#16294b,#0F2138);
}
.statviz__scene svg{display:block;width:100%;height:auto}

.viz-rays{transform-origin:315px 70px;animation:vizSpin 32s linear infinite}
@keyframes vizSpin{to{transform:rotate(360deg)}}
.viz-sun{transform-origin:315px 70px;animation:vizSunPulse 4s ease-in-out infinite}
@keyframes vizSunPulse{0%,100%{transform:scale(1)}50%{transform:scale(1.07)}}
.viz-glow{animation:vizGlow 4s ease-in-out infinite}
@keyframes vizGlow{0%,100%{opacity:.5}50%{opacity:.9}}

.viz-beam{opacity:.16;animation:vizBeam 3.2s ease-in-out infinite}
.viz-beam--2{animation-delay:1.1s}
.viz-beam--3{animation-delay:2.2s}
@keyframes vizBeam{0%,100%{opacity:.12}50%{opacity:.42}}

.viz-glint{fill:rgba(255,255,255,.5);animation:vizGlint 4.8s ease-in-out infinite}
@keyframes vizGlint{0%{transform:translateX(-6px)}55%,100%{transform:translateX(232px)}}

.viz-fill{transform-box:fill-box;transform-origin:bottom;animation:vizFill 5.4s ease-in-out infinite}
@keyframes vizFill{0%{transform:scaleY(.12)}45%,55%{transform:scaleY(.94)}100%{transform:scaleY(.12)}}

.viz-particle{fill:var(--sz-circuit-soft)}

.statviz__readout{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);
  border-radius:var(--r-m);padding:12px 16px;margin-bottom:14px;
}
.statviz__metric .lbl{display:block;font-size:11.5px;color:#bcd0ec;margin-bottom:3px}
.statviz__metric .val{font-family:var(--f-head);font-weight:800;font-size:26px;color:var(--sz-gold-bright);line-height:1}
.statviz__metric .val small{font-size:13px;font-weight:600;color:#dfe9f7}
.statviz__spark{display:flex;align-items:flex-end;gap:3px;height:40px}
.statviz__spark i{
  width:5px;border-radius:2px;transform-box:fill-box;transform-origin:bottom;
  background:linear-gradient(var(--sz-gold-bright),var(--sz-gold-deep));
  animation:vizBar 3.6s ease-in-out infinite;
}
@keyframes vizBar{0%,100%{transform:scaleY(.55)}50%{transform:scaleY(1)}}

@media(prefers-reduced-motion:reduce){
  .viz-rays,.viz-sun,.viz-glow,.viz-beam,.viz-glint,.viz-fill,.statviz__live .dot,.statviz__spark i{animation:none}
  .viz-beam{opacity:.3}