/* ============================================================
   یدک‌گستر آریا — Design System
   ============================================================ */
:root{
  --ink:#0b1220; --ink-2:#16233a; --ink-3:#33425e;
  --steel:#5b6b85; --muted:#7b8aa3;
  --line:#e3e8f0; --bg:#ffffff; --bg-2:#f5f7fb; --bg-3:#eef2f8;
  --card:#ffffff; --card-2:#ffffff;
  --amber:#f5a524; --amber-2:#e08e0b; --amber-soft:#fff6e6;
  --red:#dc2626; --green:#0f9d58;

  --grad-amber:linear-gradient(135deg,#f5a524,#ff7a18);
  --grad-dark:linear-gradient(135deg,#0b1220,#16233a);

  --r-sm:10px; --r:16px; --r-lg:22px; --r-xl:30px; --r-pill:999px;
  --sh-1:0 2px 8px rgba(11,18,32,.05);
  --sh-2:0 12px 30px -12px rgba(11,18,32,.16);
  --sh-3:0 28px 60px -24px rgba(11,18,32,.30);
  --sh-amber:0 16px 34px -14px rgba(245,165,36,.55);

  --f:'Vazirmatn',system-ui,'Segoe UI',Tahoma,sans-serif;
  --sec-y:clamp(60px,8vw,116px);
  --nav-h:74px;
  --ease:cubic-bezier(.22,.75,.28,1);
}
html[data-theme="dark"]{
  --ink:#eef3fb; --ink-2:#dbe4f2; --ink-3:#b7c3d6;
  --steel:#9aa9c1; --muted:#8493ac;
  --line:#22304a; --bg:#080d17; --bg-2:#0d1524; --bg-3:#111b2e;
  --card:#101a2c; --card-2:#0d1524;
  --amber-soft:rgba(245,165,36,.12);
  --sh-1:0 2px 8px rgba(0,0,0,.3);
  --sh-2:0 12px 30px -12px rgba(0,0,0,.6);
  --sh-3:0 28px 60px -24px rgba(0,0,0,.75);
}

*,*::before,*::after{box-sizing:border-box}
*{margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 30px);-webkit-text-size-adjust:100%}
body{
  font-family:var(--f);background:var(--bg);color:var(--ink-2);
  font-size:16px;line-height:2;font-weight:400;overflow-x:hidden;
  -webkit-font-smoothing:antialiased;transition:background .3s,color .3s;
}
body.no-scroll{overflow:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer}
ul{list-style:none}
h1,h2,h3,h4{color:var(--ink);line-height:1.45;font-weight:900;letter-spacing:-.2px}
::selection{background:var(--amber);color:#0b1220}
:focus-visible{outline:3px solid var(--amber);outline-offset:3px;border-radius:6px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip-link{position:absolute;right:-999px;top:0;z-index:999;background:var(--amber);color:#0b1220;padding:12px 20px;border-radius:0 0 0 12px;font-weight:700}
.skip-link:focus{right:0}
.container{width:min(1280px,92%);margin-inline:auto}
.section{padding-block:var(--sec-y)}

/* ---------- demo strip ---------- */
.demo-strip{
  background:var(--grad-dark);color:#dbe4f2;text-align:center;
  font-size:13px;padding:9px 16px;font-weight:500;position:relative;z-index:60;
}
.demo-strip .dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--amber);margin-left:8px;vertical-align:middle}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 26px;border-radius:var(--r-pill);font-weight:700;font-size:15px;
  line-height:1;cursor:pointer;transition:.28s var(--ease);white-space:nowrap;border:1.5px solid transparent;
}
.btn svg{width:19px;height:19px;flex:none}
.btn-lg{padding:17px 34px;font-size:16.5px}
.btn-sm{padding:10px 18px;font-size:14px}
.btn-block{width:100%}
.btn-primary{background:var(--grad-amber);color:#231303;box-shadow:var(--sh-amber)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 22px 40px -14px rgba(245,165,36,.65)}
.btn-outline{border-color:rgba(255,255,255,.5);color:#fff;backdrop-filter:blur(6px);background:rgba(255,255,255,.08)}
.btn-outline:hover{background:#fff;color:var(--ink);border-color:#fff;transform:translateY(-3px)}
.btn-soft{background:var(--bg-3);color:var(--ink);border-color:var(--line)}
.btn-soft:hover{background:var(--ink);color:#fff;border-color:var(--ink);transform:translateY(-3px)}
.btn-ghost{color:var(--ink);font-weight:700;padding:10px 14px}
.btn-ghost:hover{color:var(--amber-2)}
.icon-btn{
  width:44px;height:44px;display:grid;place-items:center;border-radius:12px;
  border:1.5px solid var(--line);color:var(--ink);transition:.25s var(--ease);background:var(--card);
}
.icon-btn svg{width:21px;height:21px}
.icon-btn:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.icon-btn.round{border-radius:50%}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 88%,transparent);
  backdrop-filter:blur(16px);border-bottom:1px solid transparent;transition:.3s;
}
.site-header.is-stuck{border-bottom-color:var(--line);box-shadow:var(--sh-2)}
.header-inner{display:flex;align-items:center;gap:18px;height:var(--nav-h)}
.brand{display:flex;align-items:center;gap:11px;flex:none}
.brand-mark{width:42px;height:42px;display:grid;place-items:center;border-radius:13px;background:var(--grad-dark);color:var(--amber)}
.brand-mark svg{width:26px;height:26px}
.brand-text{display:flex;flex-direction:column;line-height:1.3}
.brand-text strong{font-size:18px;font-weight:900;color:var(--ink)}
.brand-text small{font-size:11px;color:var(--muted);font-weight:500}

.main-nav{margin-inline-start:auto}
.main-nav ul{display:flex;gap:2px}
.nav-link{
  display:block;padding:9px 13px;border-radius:var(--r-pill);font-size:14.5px;
  font-weight:500;color:var(--ink-3);transition:.22s;position:relative;
}
.nav-link:hover{color:var(--ink);background:var(--bg-3)}
.nav-link.is-active{color:#231303;background:var(--amber);font-weight:700}

.header-actions{display:flex;align-items:center;gap:9px;margin-inline-start:auto}
.header-phone{display:none;font-size:14px;letter-spacing:.3px}
.header-phone svg{width:17px;height:17px}
.header-cta{display:none;padding:11px 22px;font-size:14.5px}
.ico-moon{display:none}
html[data-theme="dark"] .ico-sun{display:none}
html[data-theme="dark"] .ico-moon{display:block}

.burger{width:44px;height:44px;display:grid;place-content:center;gap:5px;border-radius:12px;border:1.5px solid var(--line)}
.burger span{display:block;width:20px;height:2px;background:var(--ink);border-radius:2px;transition:.3s var(--ease)}
.burger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.is-open span:nth-child(2){opacity:0}
.burger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav-overlay{position:fixed;inset:0;background:rgba(8,13,23,.55);z-index:40;backdrop-filter:blur(2px)}
.scroll-progress{height:3px;background:var(--grad-amber);width:0;transition:width .1s linear}

/* ---------- hero ---------- */
.hero{position:relative;min-height:min(94vh,860px);display:flex;align-items:center;overflow:hidden;isolation:isolate}
.hero-slides{position:absolute;inset:0;z-index:-3}
.hero-slide{position:absolute;inset:0;background-image:var(--img);background-size:cover;background-position:center;opacity:0;transform:scale(1.08);transition:opacity 1.4s ease,transform 8s linear}
.hero-slide.is-active{opacity:1;transform:scale(1)}
.hero-overlay{
  position:absolute;inset:0;z-index:-2;
  background:linear-gradient(255deg,rgba(11,18,32,.60) 0%,rgba(11,18,32,.88) 55%,rgba(11,18,32,.96) 100%);
}
.hero-grid-lines{
  position:absolute;inset:0;z-index:-1;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(circle at 70% 40%,#000,transparent 72%);
  mask-image:radial-gradient(circle at 70% 40%,#000,transparent 72%);
}
.hero-inner{padding-block:clamp(80px,12vh,140px);max-width:820px;color:#fff}
.hero-eyebrow{display:flex;align-items:center;gap:12px;flex-wrap:wrap;color:#cfd9e8;font-size:14.5px;margin-bottom:22px}
.pill{background:rgba(245,165,36,.16);border:1px solid rgba(245,165,36,.45);color:var(--amber);padding:6px 15px;border-radius:var(--r-pill);font-size:13px;font-weight:700}
.hero-title{font-size:clamp(35px,6.4vw,74px);line-height:1.25;color:#fff;letter-spacing:-1px}
.hero-title .grad{background:var(--grad-amber);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{margin-top:24px;font-size:clamp(15.5px,1.6vw,18.5px);color:#c7d2e2;line-height:2.15;max-width:660px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:36px}
.hero-badges{display:flex;gap:26px;flex-wrap:wrap;margin-top:46px;padding-top:30px;border-top:1px solid rgba(255,255,255,.14)}
.hero-badges li{display:flex;align-items:center;gap:10px;font-size:14.5px;color:#d5deeb;font-weight:500}
.hero-badges svg{width:24px;height:24px;color:var(--amber);flex:none}
.hero-dots{position:absolute;bottom:36px;left:6%;display:flex;gap:9px;z-index:3}
.hero-dots button{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.35);transition:.3s}
.hero-dots button.is-active{width:32px;border-radius:var(--r-pill);background:var(--amber)}
.hero-scroll{position:absolute;bottom:34px;right:6%;width:26px;height:44px;border:2px solid rgba(255,255,255,.35);border-radius:var(--r-pill);display:grid;justify-items:center;padding-top:8px;z-index:3}
.hero-scroll span{width:4px;height:9px;border-radius:3px;background:var(--amber);animation:sc 1.8s infinite}
@keyframes sc{0%,100%{transform:translateY(0);opacity:1}60%{transform:translateY(15px);opacity:0}}

/* ---------- brands marquee ---------- */
.brands{background:var(--bg-2);border-bottom:1px solid var(--line);padding-block:34px;overflow:hidden}
.brands-title{text-align:center;color:var(--muted);font-size:14px;font-weight:500;margin-bottom:22px}
.marquee{overflow:hidden;-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:16px;width:max-content;animation:mq 42s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes mq{from{transform:translateX(0)}to{transform:translateX(50%)}}
.brand-chip{
  padding:13px 30px;border-radius:var(--r);background:var(--card);border:1px solid var(--line);
  font-weight:700;font-size:16px;color:var(--steel);letter-spacing:1px;white-space:nowrap;transition:.25s;
}
.brand-chip:hover{color:var(--ink);border-color:var(--amber);box-shadow:var(--sh-2)}

/* ---------- section heads ---------- */
.eyebrow{
  display:inline-block;color:var(--amber-2);font-weight:700;font-size:13.5px;letter-spacing:.6px;
  background:var(--amber-soft);padding:6px 16px;border-radius:var(--r-pill);margin-bottom:16px;
}
.section-title{font-size:clamp(26px,3.6vw,44px);line-height:1.4}
.section-head{max-width:720px;margin-inline:auto;text-align:center;margin-bottom:clamp(38px,5vw,62px)}
.section-sub{margin-top:16px;color:var(--steel);font-size:16.5px}

/* ---------- about ---------- */
.about{background:var(--bg)}
.about-grid{display:grid;grid-template-columns:1fr;gap:clamp(38px,5vw,72px);align-items:center}
.about-media{position:relative;padding-bottom:60px;padding-inline-start:50px}
.about-img-main{border-radius:var(--r-xl);overflow:hidden;box-shadow:var(--sh-3)}
.about-img-main img{width:100%;aspect-ratio:9/11;object-fit:cover}
.about-img-sub{position:absolute;bottom:0;left:0;width:52%;border-radius:var(--r-lg);overflow:hidden;border:7px solid var(--bg);box-shadow:var(--sh-3)}
.about-img-sub img{width:100%;aspect-ratio:1;object-fit:cover}
.about-exp{
  position:absolute;top:26px;left:-10px;background:var(--grad-amber);color:#231303;
  border-radius:var(--r-lg);padding:18px 22px;text-align:center;box-shadow:var(--sh-amber);
}
.about-exp strong{display:block;font-size:34px;font-weight:900;line-height:1.1}
.about-exp span{font-size:12.5px;font-weight:700;line-height:1.6}
.about-body p{margin-bottom:16px;color:var(--ink-3);font-size:16px}
.about-body p strong{color:var(--ink)}
.about-points{display:grid;gap:11px;margin:26px 0}
.about-points li{display:flex;gap:11px;align-items:flex-start;font-size:15.5px;color:var(--ink-3)}
.about-points span{
  width:23px;height:23px;flex:none;border-radius:50%;background:var(--amber-soft);color:var(--amber-2);
  display:grid;place-items:center;font-size:13px;font-weight:900;margin-top:6px;
}
.about-actions{display:flex;gap:13px;flex-wrap:wrap;margin-top:8px}

/* ---------- stats ---------- */
.stats{background:var(--grad-dark);padding-block:clamp(46px,6vw,72px);position:relative;overflow:hidden}
.stats::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 15% 20%,rgba(245,165,36,.20),transparent 55%)}
.stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:34px 18px;position:relative}
.stat{text-align:center}
.stat-num{
  display:block;font-size:clamp(34px,5vw,54px);font-weight:900;line-height:1.2;
  background:var(--grad-amber);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat-label{color:#b9c6da;font-size:14.5px;font-weight:500}

/* ---------- categories ---------- */
.categories{background:var(--bg-2)}
.cat-grid{display:grid;grid-template-columns:1fr;gap:20px}
.cat-card{
  text-align:right;background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:28px 26px;transition:.32s var(--ease);position:relative;overflow:hidden;display:block;width:100%;
}
.cat-card::before{content:"";position:absolute;inset-inline-end:0;top:0;width:4px;height:0;background:var(--grad-amber);transition:height .35s var(--ease)}
.cat-card:hover{transform:translateY(-7px);box-shadow:var(--sh-3);border-color:transparent}
.cat-card:hover::before{height:100%}
.cat-ico{
  width:56px;height:56px;border-radius:var(--r);display:grid;place-items:center;
  background:var(--amber-soft);color:var(--amber-2);margin-bottom:18px;transition:.32s var(--ease);
}
.cat-ico svg{width:29px;height:29px}
.cat-card:hover .cat-ico{background:var(--grad-amber);color:#231303;transform:rotate(-8deg) scale(1.06)}
.cat-card h3{font-size:19.5px;margin-bottom:10px}
.cat-card p{font-size:14.7px;color:var(--steel);line-height:2.05}
.cat-link{display:inline-block;margin-top:16px;color:var(--amber-2);font-weight:700;font-size:14px}
.cat-link::after{content:" ←";transition:.25s;display:inline-block}
.cat-card:hover .cat-link::after{transform:translateX(-5px)}

/* ---------- filters ---------- */
.filters{display:flex;gap:9px;flex-wrap:wrap;justify-content:center;margin-bottom:38px}
.filter-btn{
  padding:10px 20px;border-radius:var(--r-pill);border:1.5px solid var(--line);background:var(--card);
  color:var(--ink-3);font-size:14.5px;font-weight:500;transition:.25s var(--ease);
}
.filter-btn:hover{border-color:var(--amber);color:var(--ink)}
.filter-btn.is-active{background:var(--ink);border-color:var(--ink);color:#fff;font-weight:700}

/* ---------- products ---------- */
.products{background:var(--bg)}
.product-grid{display:grid;grid-template-columns:1fr;gap:24px}
.p-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;
  cursor:pointer;transition:.32s var(--ease);display:flex;flex-direction:column;
}
.p-card:hover{transform:translateY(-8px);box-shadow:var(--sh-3);border-color:transparent}
.p-media{position:relative;overflow:hidden;background:var(--bg-3)}
.p-media img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .6s var(--ease)}
.p-card:hover .p-media img{transform:scale(1.07)}
.p-brand{
  position:absolute;top:13px;inset-inline-start:13px;background:rgba(11,18,32,.82);color:#fff;
  padding:5px 13px;border-radius:var(--r-pill);font-size:11.5px;font-weight:700;letter-spacing:.5px;backdrop-filter:blur(4px);
}
.p-body{padding:22px 22px 20px;display:flex;flex-direction:column;flex:1}
.p-cat{color:var(--amber-2);font-size:12.5px;font-weight:700}
.p-body h3{font-size:17px;margin:8px 0 9px;line-height:1.7}
.p-body p{font-size:14px;color:var(--steel);line-height:1.95;flex:1}
.p-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:18px;padding-top:16px;border-top:1px dashed var(--line)}
.p-price{font-weight:900;color:var(--ink);font-size:16px}
.p-more{display:flex;align-items:center;gap:5px;color:var(--amber-2);font-size:13.5px;font-weight:700}
.p-more svg{width:16px;height:16px;transition:.25s}
.p-card:hover .p-more svg{transform:translateX(-4px)}
.empty-state{text-align:center;color:var(--muted);padding:50px 0}
.products-note{
  display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:36px;padding:24px 28px;
  background:var(--bg-2);border:1px dashed var(--line);border-radius:var(--r-lg);
}
.products-note svg{width:28px;height:28px;color:var(--amber-2);flex:none}
.products-note p{flex:1;min-width:220px;font-size:14.8px;color:var(--ink-3)}

/* ---------- why ---------- */
.why{background:var(--bg-2)}
.why-grid{display:grid;grid-template-columns:1fr;gap:22px}
.why-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:32px 28px;transition:.32s var(--ease)}
.why-card:hover{transform:translateY(-7px);box-shadow:var(--sh-3);border-color:transparent}
.why-ico{width:60px;height:60px;border-radius:18px;display:grid;place-items:center;background:var(--grad-dark);color:var(--amber);margin-bottom:20px}
.why-ico svg{width:30px;height:30px}
.why-card h3{font-size:19px;margin-bottom:11px}
.why-card p{font-size:14.7px;color:var(--steel);line-height:2.05}
.why-banner{position:relative;margin-top:34px;border-radius:var(--r-xl);overflow:hidden;box-shadow:var(--sh-3)}
.why-banner img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover}
.why-banner-body{
  position:relative;padding:clamp(38px,6vw,72px) clamp(26px,5vw,64px);
  background:linear-gradient(255deg,rgba(11,18,32,.55),rgba(11,18,32,.94));color:#fff;
}
.why-banner-body h3{color:#fff;font-size:clamp(21px,2.7vw,32px);max-width:620px}
.why-banner-body p{color:#c3cfe0;margin:14px 0 26px;max-width:560px;font-size:16px}

/* ---------- agencies ---------- */
.agencies{background:var(--bg)}
.agency-layout{display:grid;grid-template-columns:1fr;gap:26px}
.agency-list{display:grid;gap:14px;max-height:600px;overflow-y:auto;padding-inline-end:6px}
.agency-list::-webkit-scrollbar{width:6px}
.agency-list::-webkit-scrollbar-thumb{background:var(--line);border-radius:6px}
.agency-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px 22px;transition:.28s var(--ease)}
.agency-card:hover{border-color:var(--amber);box-shadow:var(--sh-2);transform:translateX(-5px)}
.ag-top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.ag-top h3{font-size:16.5px;line-height:1.7}
.ag-prov{background:var(--amber-soft);color:var(--amber-2);font-size:12px;font-weight:700;padding:4px 12px;border-radius:var(--r-pill);white-space:nowrap;flex:none}
.ag-addr{display:flex;gap:8px;align-items:flex-start;color:var(--steel);font-size:14px;margin-top:9px;line-height:1.9}
.ag-addr svg{width:18px;height:18px;flex:none;margin-top:6px;color:var(--amber-2)}
.ag-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-top:14px;padding-top:13px;border-top:1px dashed var(--line)}
.ag-man{font-size:13.5px;color:var(--muted)}
.ag-tel{font-weight:700;color:var(--ink);letter-spacing:.4px;font-size:15px}
.ag-tel:hover{color:var(--amber-2)}
.agency-map-wrap{position:relative;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--sh-2);min-height:420px}
.agency-map{width:100%;height:100%;min-height:420px;background:var(--bg-3)}
.map-fallback{position:absolute;inset:0;display:grid;place-items:center;padding:30px;text-align:center;color:var(--steel);background:var(--bg-2)}
.agency-cta{
  display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-top:34px;
  padding:32px 34px;border-radius:var(--r-xl);background:var(--bg-2);border:1px solid var(--line);
}
.agency-cta h3{font-size:21px}
.agency-cta p{color:var(--steel);font-size:15px;margin-top:7px}

/* ---------- catalog ---------- */
.catalog{background:var(--bg-2)}
.catalog-inner{display:grid;grid-template-columns:1fr;gap:clamp(30px,5vw,64px);align-items:center}
.catalog-visual{position:relative;max-width:340px;margin-inline:auto}
.catalog-visual img{border-radius:var(--r-lg);box-shadow:var(--sh-3);aspect-ratio:7/9;object-fit:cover;width:100%}
.catalog-badge{
  position:absolute;top:16px;inset-inline-start:-12px;background:var(--grad-amber);color:#231303;
  padding:9px 18px;border-radius:var(--r-pill);font-weight:900;font-size:13.5px;box-shadow:var(--sh-amber);
}
.catalog-body p{color:var(--ink-3);font-size:16px;margin-top:8px}
.catalog-list{display:grid;gap:10px;margin:22px 0 28px}
.catalog-list li{display:flex;gap:11px;align-items:flex-start;font-size:15.3px;color:var(--ink-3)}
.catalog-list span{width:22px;height:22px;flex:none;border-radius:50%;background:var(--amber-soft);color:var(--amber-2);display:grid;place-items:center;font-size:12px;font-weight:900;margin-top:6px}
.catalog-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.catalog-meta{font-size:13.5px;color:var(--muted)}

/* ---------- testimonials ---------- */
.testimonials{background:var(--bg)}
.tst-viewport{overflow:hidden;padding:6px 4px 10px}
.tst-track{display:flex;gap:20px;transition:transform .6s var(--ease)}
.tst-card{
  flex:0 0 100%;background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:32px 28px;position:relative;
}
.tst-card .quote{width:42px;height:42px;color:var(--amber);opacity:.35;margin-bottom:10px}
.tst-card p{color:var(--ink-3);font-size:15.3px;line-height:2.15;min-height:150px}
.tst-card footer{display:flex;align-items:center;gap:13px;margin-top:22px;padding-top:20px;border-top:1px solid var(--line)}
.tst-card footer img{width:52px;height:52px;border-radius:50%;object-fit:cover;flex:none;border:2px solid var(--amber)}
.tst-card footer strong{display:block;font-size:15.5px;color:var(--ink)}
.tst-card footer span{font-size:13px;color:var(--muted)}
.tst-nav{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:30px}
.tst-dots{display:flex;gap:8px}
.tst-dots button{width:9px;height:9px;border-radius:50%;background:var(--line);transition:.3s}
.tst-dots button.is-active{width:28px;border-radius:var(--r-pill);background:var(--amber)}

/* ---------- articles ---------- */
.articles{background:var(--bg-2)}
.article-grid{display:grid;grid-template-columns:1fr;gap:22px;align-items:start}
.article-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;
  transition:.3s var(--ease);
}
.article-card:hover{box-shadow:var(--sh-3);border-color:transparent}
.article-card summary{list-style:none;cursor:pointer;display:block}
.article-card summary::-webkit-details-marker{display:none}
.art-media{display:block;overflow:hidden;background:var(--bg-3)}
.art-media img{width:100%;aspect-ratio:20/13;object-fit:cover;transition:transform .6s var(--ease)}
.article-card:hover .art-media img{transform:scale(1.06)}
.art-head{display:block;padding:24px 24px 26px}
.art-tag{display:inline-block;background:var(--amber-soft);color:var(--amber-2);font-size:12px;font-weight:700;padding:4px 13px;border-radius:var(--r-pill)}
.art-title{display:block;font-size:19px;font-weight:900;color:var(--ink);margin:12px 0 10px;line-height:1.7}
.art-excerpt{display:block;font-size:14.5px;color:var(--steel);line-height:2}
.art-more{display:inline-block;margin-top:15px;color:var(--amber-2);font-weight:700;font-size:14px}
.art-more::after{content:" ↓";display:inline-block}
.article-card[open] .art-more::after{content:" ↑"}
.art-body{padding:0 24px 30px;border-top:1px solid var(--line);margin-top:-4px;padding-top:22px}
.art-body p{color:var(--ink-3);font-size:15.3px;line-height:2.2;margin-bottom:15px}
.art-body h4{font-size:17px;margin:24px 0 10px;color:var(--ink);position:relative;padding-inline-start:14px}
.art-body h4::before{content:"";position:absolute;inset-inline-start:0;top:8px;width:4px;height:18px;border-radius:3px;background:var(--grad-amber)}

/* ---------- faq ---------- */
.faq{background:var(--bg)}
.faq-layout{display:grid;grid-template-columns:1fr;gap:clamp(32px,4vw,56px);align-items:start}
.faq-side p{color:var(--steel);font-size:15.7px;margin:14px 0 24px}
.faq-img{margin-top:28px;border-radius:var(--r-lg);box-shadow:var(--sh-2);aspect-ratio:4/3;object-fit:cover;width:100%}
.faq-list{display:grid;gap:12px}
.faq-item{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:.28s}
.faq-item[open]{border-color:var(--amber);box-shadow:var(--sh-2)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:19px 22px;font-weight:700;font-size:15.8px;color:var(--ink);
  display:flex;align-items:center;justify-content:space-between;gap:14px;line-height:1.8;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--amber-2)}
.chev{width:24px;height:24px;flex:none;border-radius:50%;background:var(--bg-3);position:relative;transition:.3s var(--ease)}
.chev::before,.chev::after{content:"";position:absolute;background:var(--ink);border-radius:2px;top:50%;left:50%;transform:translate(-50%,-50%)}
.chev::before{width:11px;height:2px}
.chev::after{width:2px;height:11px;transition:.3s var(--ease)}
.faq-item[open] .chev{background:var(--amber)}
.faq-item[open] .chev::after{transform:translate(-50%,-50%) scaleY(0)}
.faq-body{padding:0 22px 22px}
.faq-body p{color:var(--steel);font-size:14.9px;line-height:2.15}

/* ---------- cta band ---------- */
.cta-band{background:var(--grad-dark);position:relative;overflow:hidden;padding-block:clamp(48px,6vw,80px)}
.cta-band::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 85% 30%,rgba(245,165,36,.22),transparent 55%)}
.cta-inner{position:relative;display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap}
.cta-inner h2{color:#fff;font-size:clamp(24px,3.2vw,38px)}
.cta-inner p{color:#b9c6da;margin-top:12px;font-size:16px}
.cta-actions{display:flex;gap:13px;flex-wrap:wrap}

/* ---------- contact ---------- */
.contact{background:var(--bg-2)}
.contact-grid{display:grid;grid-template-columns:1fr;gap:26px}
.info-list{display:grid;gap:8px}
.info-list li{display:flex;gap:15px;align-items:flex-start;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px 20px;transition:.28s}
.info-list li:hover{border-color:var(--amber);box-shadow:var(--sh-2)}
.info-ico{width:44px;height:44px;flex:none;border-radius:13px;background:var(--amber-soft);color:var(--amber-2);display:grid;place-items:center}
.info-ico svg{width:22px;height:22px}
.info-list strong{display:block;font-size:15px;color:var(--ink);margin-bottom:3px}
.info-list p{font-size:14.3px;color:var(--steel);line-height:1.95}
.info-list a:hover{color:var(--amber-2)}
.office-map{margin-top:16px;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--sh-2)}
.office-map .agency-map{min-height:260px;height:260px}

.contact-form{background:var(--card);border:1px solid var(--line);border-radius:var(--r-xl);padding:clamp(24px,4vw,40px);box-shadow:var(--sh-2)}
.contact-form h3{font-size:22px;margin-bottom:24px}
.field{margin-bottom:16px}
.field-row{display:grid;grid-template-columns:1fr;gap:0}
.field label{display:block;font-size:14.3px;font-weight:500;color:var(--ink-3);margin-bottom:8px}
.req{color:var(--red)}
.field input,.field select,.field textarea{
  width:100%;padding:14px 16px;border-radius:var(--r-sm);border:1.5px solid var(--line);
  background:var(--bg);color:var(--ink);font-size:15px;transition:.24s;font-family:var(--f);
}
.field textarea{resize:vertical;line-height:2}
.field input::placeholder,.field textarea::placeholder{color:var(--muted);font-size:14px}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--amber);box-shadow:0 0 0 4px rgba(245,165,36,.15);outline:none}
.field .is-invalid{border-color:var(--red);background:rgba(220,38,38,.04)}
.err{color:var(--red);font-size:12.8px;margin-top:6px;min-height:1px;line-height:1.7}
.check{display:flex;gap:11px;align-items:flex-start;font-size:14px;color:var(--ink-3);cursor:pointer;margin-top:6px;line-height:1.9}
.check input{width:19px;height:19px;flex:none;margin-top:6px;accent-color:var(--amber-2)}
#submitBtn{margin-top:20px;position:relative}
.spinner{display:none;width:19px;height:19px;border:2.5px solid rgba(35,19,3,.3);border-top-color:#231303;border-radius:50%;animation:sp .7s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}
#submitBtn.is-loading .btn-label{opacity:.55}
#submitBtn.is-loading .spinner{display:block}
.form-note{font-size:12.8px;color:var(--muted);text-align:center;margin-top:14px}
.form-alert{margin-top:16px;padding:14px 18px;border-radius:var(--r-sm);font-size:14.3px;font-weight:500;line-height:1.9}
.form-alert.is-success{background:rgba(15,157,88,.1);color:var(--green);border:1px solid rgba(15,157,88,.3)}
.form-alert.is-error{background:rgba(220,38,38,.08);color:var(--red);border:1px solid rgba(220,38,38,.28)}

/* ---------- footer ---------- */
.site-footer{background:var(--ink);color:#a9b7cc;padding-top:clamp(50px,6vw,82px)}
html[data-theme="dark"] .site-footer{background:#050a12;border-top:1px solid var(--line)}
.footer-top{display:grid;grid-template-columns:1fr;gap:36px;padding-bottom:44px}
.footer-brand .brand{margin-bottom:18px}
.footer-brand .brand-mark{background:rgba(255,255,255,.07)}
.footer-brand .brand-text strong{color:#fff}
.footer-brand .brand-text small{color:#8b9ab2}
.footer-col h4{color:#fff;font-size:16.5px;margin-bottom:18px;position:relative;padding-bottom:12px}
.footer-col h4::after{content:"";position:absolute;bottom:0;inset-inline-start:0;width:34px;height:3px;border-radius:3px;background:var(--grad-amber)}
.footer-col p{font-size:14.3px;line-height:2.1;color:#9aa9c0}
.f-links{display:grid;gap:11px}
.f-links a{font-size:14.4px;color:#9aa9c0;transition:.24s;display:inline-block}
.f-links a:hover{color:var(--amber);transform:translateX(-5px)}
.social{display:flex;gap:10px;margin-top:20px}
.social a{width:41px;height:41px;border-radius:12px;display:grid;place-items:center;background:rgba(255,255,255,.06);color:#c3cfe0;transition:.28s}
.social a svg{width:20px;height:20px}
.social a:hover{background:var(--grad-amber);color:#231303;transform:translateY(-4px)}
.news-form{display:flex;gap:9px;margin-top:16px}
.news-form input{
  flex:1;min-width:0;padding:13px 15px;border-radius:var(--r-sm);border:1.5px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.05);color:#fff;font-size:14px;font-family:var(--f);
}
.news-form input::placeholder{color:#7e8da5}
.news-form input:focus{outline:none;border-color:var(--amber)}
.news-form .btn{padding:13px 17px}
.news-form .btn svg{width:20px;height:20px}
.news-msg{font-size:12.8px;margin-top:10px;min-height:1px}
.news-msg.is-success{color:#4ade80}
.news-msg.is-error{color:#fca5a5}
.trust-badges{display:flex;gap:9px;flex-wrap:wrap;margin-top:22px}
.trust-badges span{font-size:12px;padding:8px 14px;border-radius:var(--r-sm);border:1px dashed rgba(255,255,255,.16);color:#8b9ab2}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
  padding-block:22px;border-top:1px solid rgba(255,255,255,.09);
}
.footer-bottom p{font-size:13px;color:#7e8da5}

/* ---------- floating ---------- */
.floating{position:fixed;inset-inline-start:18px;bottom:18px;z-index:45;display:grid;gap:10px}
.fab{
  width:50px;height:50px;border-radius:50%;display:grid;place-items:center;color:#fff;
  box-shadow:var(--sh-3);transition:.28s var(--ease);
}
.fab svg{width:24px;height:24px}
.fab:hover{transform:translateY(-4px) scale(1.06)}
.fab-wa{background:#25d366}
.fab-call{background:var(--grad-amber);color:#231303}
.fab-top{background:var(--ink-2);opacity:0;pointer-events:none;transform:scale(.7)}
.fab-top.is-visible{opacity:1;pointer-events:auto;transform:scale(1)}

/* ---------- modal ---------- */
.modal{position:fixed;inset:0;z-index:80;display:grid;place-items:center;padding:18px}
.modal-backdrop{position:absolute;inset:0;background:rgba(8,13,23,.72);backdrop-filter:blur(4px);opacity:0;transition:.25s}
.modal.is-open .modal-backdrop{opacity:1}
.modal-box{
  position:relative;background:var(--card);border-radius:var(--r-xl);width:min(940px,100%);
  max-height:90vh;overflow-y:auto;box-shadow:var(--sh-3);display:grid;grid-template-columns:1fr;
  opacity:0;transform:translateY(24px) scale(.97);transition:.28s var(--ease);
}
.modal.is-open .modal-box{opacity:1;transform:none}
.modal-close{
  position:absolute;top:14px;inset-inline-start:14px;z-index:2;width:38px;height:38px;border-radius:50%;
  background:rgba(11,18,32,.75);color:#fff;display:grid;place-items:center;transition:.25s;
}
.modal-close svg{width:19px;height:19px}
.modal-close:hover{background:var(--amber);color:#231303;transform:rotate(90deg)}
.modal-media{background:var(--bg-3)}
.modal-media img{width:100%;height:100%;aspect-ratio:4/3;object-fit:cover}
.modal-body{padding:28px 28px 32px}
.modal-cat{color:var(--amber-2);font-size:13px;font-weight:700}
.modal-body h3{font-size:23px;margin:9px 0 12px;line-height:1.6}
.modal-desc{color:var(--steel);font-size:15px;line-height:2.1}
.modal-specs{display:grid;gap:9px;margin:20px 0}
.modal-specs li{display:flex;gap:10px;align-items:flex-start;font-size:14.3px;color:var(--ink-3)}
.modal-specs li::before{content:"✓";width:21px;height:21px;flex:none;border-radius:50%;background:var(--amber-soft);color:var(--amber-2);display:grid;place-items:center;font-size:11px;font-weight:900;margin-top:6px}
.modal-price{background:var(--bg-2);border-radius:var(--r);padding:16px 20px;margin-bottom:20px}
.modal-price span{display:block;font-size:22px;font-weight:900;color:var(--ink)}
.modal-price small{font-size:12.3px;color:var(--muted)}
.modal-actions{display:flex;gap:11px;flex-wrap:wrap}

/* ---------- leaflet tweaks ---------- */
.leaflet-container{font-family:var(--f)!important;direction:ltr}
.leaflet-popup-content{direction:rtl;text-align:right;font-size:13.5px;line-height:1.9}
.leaflet-popup-content-wrapper{border-radius:12px}
html[data-theme="dark"] .leaflet-tile{filter:brightness(.72) contrast(1.05) saturate(.85)}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.is-in{opacity:1;transform:none}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (min-width:560px){
  .field-row{grid-template-columns:1fr 1fr;gap:16px}
  .cat-grid,.product-grid,.why-grid,.article-grid{grid-template-columns:repeat(2,1fr)}
  .tst-card{flex:0 0 calc(50% - 10px)}
  .stats-grid{grid-template-columns:repeat(4,1fr)}
}
@media (min-width:768px){
  .footer-top{grid-template-columns:repeat(2,1fr);gap:40px}
  .catalog-inner{grid-template-columns:320px 1fr}
  .catalog-visual{margin-inline:0}
  .modal-box{grid-template-columns:1fr 1fr}
  .modal-media img{height:100%;aspect-ratio:auto;min-height:100%}
  .floating{inset-inline-start:26px;bottom:26px}
  .fab{width:54px;height:54px}
}
@media (min-width:1024px){
  .header-phone{display:inline-flex}
  .about-grid{grid-template-columns:1fr 1.15fr}
  .agency-layout{grid-template-columns:1fr 1.1fr}
  .contact-grid{grid-template-columns:1fr 1.1fr;gap:30px}
  .faq-layout{grid-template-columns:1fr 1.25fr}
  .cat-grid,.article-grid{grid-template-columns:repeat(3,1fr)}
  .why-grid{grid-template-columns:repeat(4,1fr)}
  .product-grid{grid-template-columns:repeat(3,1fr)}
  .tst-card{flex:0 0 calc(33.333% - 14px)}
  .footer-top{grid-template-columns:1.5fr 1fr 1fr 1.4fr}
  .article-card[open]{grid-column:1/-1}
  .article-card[open] summary{display:grid;grid-template-columns:340px 1fr;align-items:center}
  .article-card[open] .art-media img{aspect-ratio:1;height:100%}
}
@media (min-width:1200px){
  .header-cta{display:inline-flex}
}

/* mobile nav */
@media (max-width:1023px){
  .main-nav{
    position:fixed;top:0;inset-inline-end:0;height:100dvh;width:min(320px,84vw);
    background:var(--bg);z-index:55;padding:88px 22px 30px;box-shadow:var(--sh-3);
    transform:translateX(-105%);transition:transform .38s var(--ease);overflow-y:auto;
    border-inline-start:1px solid var(--line);margin:0;
  }
  .main-nav.is-open{transform:translateX(0)}
  .main-nav ul{flex-direction:column;gap:5px}
  .nav-link{padding:14px 18px;font-size:16px;border-radius:var(--r-sm)}
  .header-actions{margin-inline-start:auto}
}
@media (min-width:1024px){
  .burger{display:none}
}

@media (max-width:559px){
  body{font-size:15.2px}
  .hero{min-height:auto;padding-block:20px}
  .hero-badges{gap:14px;flex-direction:column}
  .hero-cta .btn{flex:1;justify-content:center}
  .hero-dots{left:auto;right:6%;bottom:24px}
  .hero-scroll{display:none}
  .about-media{padding-inline-start:0;padding-bottom:44px}
  .about-img-sub{width:44%;border-width:5px}
  .about-exp{left:auto;right:-6px;padding:14px 17px}
  .about-exp strong{font-size:27px}
  .agency-cta,.products-note{padding:22px 20px}
  .modal-body{padding:22px 20px 26px}
  .article-card[open] .art-body{padding-inline:20px}
  .footer-bottom{justify-content:center;text-align:center}
  .tst-card p{min-height:auto}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1!important;transform:none!important}
}

@media print{
  .site-header,.floating,.demo-strip,.hero-dots,.hero-scroll,.modal{display:none!important}
  .reveal{opacity:1!important;transform:none!important}
}