:root{
  --bg:#050a14;--bg2:#091221;--panel:#0d1729;--panel2:#111f36;--text:#f4f7fb;--muted:#9fb2ce;
  --line:rgba(255,255,255,.08);--accent:#ffd23d;--accent2:#f3b10f;--blue:#67b8ff;--cyan:#50e3ff;
  --shadow:0 18px 40px rgba(0,0,0,.32);--shadow2:0 12px 22px rgba(6,12,22,.45);--success:#22c26d;--danger:#ff6161
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:radial-gradient(circle at top left,rgba(80,227,255,.13),transparent 18%),radial-gradient(circle at top right,rgba(255,210,61,.08),transparent 22%),linear-gradient(135deg,var(--bg),var(--bg2));color:var(--text);line-height:1.65;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:34px 34px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.24),transparent 80%);pointer-events:none;z-index:-2}
.tech-noise{position:fixed;inset:0;background:radial-gradient(circle at 20% 10%,rgba(103,184,255,.06),transparent 22%),radial-gradient(circle at 80% 4%,rgba(255,210,61,.04),transparent 20%),radial-gradient(circle at 50% 80%,rgba(80,227,255,.03),transparent 28%);pointer-events:none;z-index:-1}
a{text-decoration:none;color:inherit}img{max-width:100%;display:block}iframe{width:100%;border:0}.container{width:min(1240px,calc(100% - 32px));margin:0 auto}
.preloader{display:none}.preloader.hidden{opacity:0;visibility:hidden}.preloader__logo img{width:112px;height:112px;object-fit:contain;filter:drop-shadow(0 18px 24px rgba(0,0,0,.35))}.preloader__text{font-size:1.1rem;font-weight:700;letter-spacing:.08em;margin-top:10px;color:#fff;text-transform:uppercase}
.site-header{position:sticky;top:0;z-index:90;background:rgba(5,10,20,.78);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);box-shadow:0 8px 24px rgba(0,0,0,.12)}
.topline{font-size:.82rem;border-bottom:1px solid rgba(255,255,255,.05);color:var(--muted)}.topline__wrap{display:flex;justify-content:space-between;gap:12px;padding:8px 0;flex-wrap:wrap}.topline__meta{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}.topline__left{display:flex;align-items:center;gap:8px}.status-dot{width:8px;height:8px;border-radius:999px;background:var(--success);box-shadow:0 0 0 6px rgba(34,194,109,.12)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;padding:10px 0;gap:20px;position:relative}.brand{display:flex;gap:12px;align-items:center;min-width:0;flex:0 0 auto}.brand img{width:52px;height:52px;border-radius:16px;background:#fff;padding:4px;box-shadow:var(--shadow2)}.brand span{display:flex;flex-direction:column;min-width:0}.brand strong{font-size:1rem;line-height:1.1}.brand small{color:var(--muted);font-size:.78rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:330px}
.main-nav{display:flex;gap:4px;align-items:center;justify-content:flex-end;flex:1 1 auto;min-width:0;flex-wrap:nowrap}.main-nav a,.nav-admin-link{padding:8px 11px;border-radius:12px;color:#eaf2ff;transition:.22s;font-size:.84rem;line-height:1.1;border:1px solid transparent;white-space:nowrap;display:inline-flex;align-items:center;justify-content:center;letter-spacing:.01em}.main-nav a:hover,.main-nav a.active,.nav-admin-link:hover{background:rgba(255,255,255,.06);color:#fff;border-color:rgba(255,255,255,.08)}.nav-admin-link{background:rgba(255,210,61,.09);border-color:rgba(255,210,61,.14);color:#fff8d4}
.menu-toggle{display:none;background:transparent;border:1px solid var(--line);color:#fff;border-radius:12px;padding:10px;width:44px;height:44px;align-items:center;justify-content:center;gap:4px;flex-direction:column}.menu-toggle span{display:block;width:18px;height:2px;background:#fff;border-radius:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 14px;border-radius:12px;font-weight:700;transition:.22s;border:1px solid transparent;font-size:.88rem;line-height:1.1;box-shadow:none}.btn--small{padding:8px 11px;font-size:.8rem}.btn--primary{background:linear-gradient(90deg,var(--accent),var(--accent2));color:#141414}.btn--secondary{background:rgba(255,255,255,.05);border-color:var(--line);color:#eef4ff}.btn:hover{transform:translateY(-2px);box-shadow:0 10px 20px rgba(0,0,0,.2)}
.hero{padding:64px 0 34px;position:relative}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:30px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:8px;background:rgba(243,198,35,.11);color:#ffe07a;padding:7px 12px;border:1px solid rgba(243,198,35,.18);border-radius:999px;font-size:.8rem;text-transform:uppercase;letter-spacing:.06em}.hero h1{font-size:clamp(2.1rem,4vw,3.9rem);line-height:1.04;margin:14px 0 14px;max-width:820px}.hero p{font-size:1rem;color:var(--muted);max-width:720px;margin:0}.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}.hero-info{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.card,.service-card,.product-card,.stat,.info-box,.content-card,.admin-card{background:linear-gradient(180deg,rgba(255,255,255,.055),rgba(255,255,255,.03));border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow)}
.hero-visual{padding:24px;position:relative;overflow:hidden}.hero-visual::before{content:"";position:absolute;inset:auto -45px -50px auto;width:210px;height:210px;background:radial-gradient(circle,rgba(255,210,61,.18),transparent 72%)}.hero-visual::after{content:"";position:absolute;left:-50px;top:-50px;width:180px;height:180px;background:radial-gradient(circle,rgba(103,184,255,.18),transparent 70%)}.hero-visual__inner{display:grid;gap:14px}.hero-visual__badge{display:flex;align-items:flex-start;gap:12px;padding:16px;border-radius:18px;background:rgba(255,255,255,.04);border:1px solid var(--line)}.hero-visual__badge strong{display:block;font-size:.97rem}.hero-visual__badge small{color:var(--muted)}
.section{padding:24px 0 62px}.section h2{font-size:1.85rem;margin:0 0 10px}.section p.section-lead{color:var(--muted);margin:0 0 26px;max-width:920px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.compact-grid{gap:12px}
.service-card,.product-card,.content-card,.info-box,.stat,.admin-card{padding:22px;position:relative}.service-card h3,.product-card h3,.content-card h3,.info-box h3{margin:0 0 10px;font-size:1.14rem}.service-card p,.product-card p,.content-card p,.info-box p{color:var(--muted);margin-top:0}.service-card:hover,.product-card:hover,.content-card:hover,.info-box:hover{transform:translateY(-4px)}
.section-subhead{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:22px}
.stat-wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:26px}.stat strong{display:block;font-size:1.75rem;color:#fff}.stat span{color:var(--muted);font-size:.92rem}
.pill-list{display:flex;flex-wrap:wrap;gap:10px}.pill{padding:8px 12px;background:rgba(255,255,255,.055);border:1px solid var(--line);border-radius:999px;color:#eff4ff;font-size:.88rem;transition:.2s}.pill:hover{background:rgba(255,255,255,.09)}
.product-card img{height:190px;object-fit:cover;border-radius:16px;margin-bottom:16px;background:#0b1325}.price{font-size:1.5rem;font-weight:800;color:#fff}.muted{color:var(--muted)}
.badge{display:inline-flex;padding:6px 10px;border-radius:999px;font-size:.78rem;font-weight:700;margin-bottom:12px}.badge-primary{background:rgba(95,179,255,.14);color:#dcecff}.badge-secondary{background:rgba(243,198,35,.14);color:#ffe9a5}.badge-accent{background:rgba(255,255,255,.11);color:#fff}.badge-sold{background:rgba(255,97,97,.15);color:#ffd3d3}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:24px}.breadcrumb{padding:18px 0 0;color:var(--muted);font-size:.9rem}.breadcrumb a{color:#fff}.page-title{padding:16px 0 24px}.page-title h1{font-size:clamp(1.85rem,3vw,3rem);margin:10px 0 10px}.page-title p{margin:0;color:var(--muted);max-width:950px}.page-title--panel{padding:0 0 24px}
.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}th{color:#fff}
.field{display:grid;gap:8px;margin-bottom:14px}input,select,textarea{width:100%;padding:12px 13px;border-radius:14px;border:1px solid rgba(255,255,255,.1);background:#0d1730;color:#fff;outline:none}input:focus,select:focus,textarea:focus{border-color:rgba(103,184,255,.4);box-shadow:0 0 0 4px rgba(103,184,255,.08)}textarea{min-height:120px;resize:vertical}label{font-weight:700;font-size:.88rem;color:#edf4ff}
.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.info-chip{padding:12px 14px;border-radius:18px;background:rgba(255,255,255,.04);border:1px solid var(--line)}.info-chip strong{display:block;font-size:.9rem;margin-bottom:3px}.info-chip span{color:var(--muted);font-size:.88rem}
.quick-points{display:grid;gap:10px;margin:16px 0 6px}.quick-point{padding:11px 13px;border-radius:14px;background:rgba(255,255,255,.04);border:1px solid var(--line);font-size:.9rem}
.slider-shell{overflow:hidden;position:relative;border-radius:24px;padding:1px;background:linear-gradient(90deg,rgba(103,184,255,.22),rgba(255,210,61,.12))}.slider-track{display:flex;gap:14px;padding:18px;min-width:max-content;animation:scrollX 26s linear infinite}.slider-shell:hover .slider-track{animation-play-state:paused}.slider-card{min-width:220px;max-width:220px;padding:16px;border-radius:20px;background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.03));border:1px solid var(--line)}.slider-card img{width:44px;height:44px;margin-bottom:14px}.slider-card h3{margin:0 0 8px;font-size:1rem}.slider-card p{margin:0;color:var(--muted);font-size:.88rem}
@keyframes scrollX{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.feature-band{display:grid;grid-template-columns:1.1fr .9fr;gap:22px}.cta-band{padding:24px;background:linear-gradient(135deg,rgba(103,184,255,.13),rgba(255,210,61,.09));border:1px solid rgba(255,255,255,.08);border-radius:24px;display:flex;justify-content:space-between;gap:20px;align-items:center}.cta-band h3{margin:0 0 8px;font-size:1.28rem}.cta-band p{margin:0;color:var(--muted)}
.faq-list{display:grid;gap:12px}.faq-item{border:1px solid var(--line);background:rgba(255,255,255,.035);border-radius:18px;padding:0 16px}.faq-item summary{cursor:pointer;list-style:none;padding:16px 0;font-weight:700}.faq-item summary::-webkit-details-marker{display:none}.faq-item p{margin:0 0 16px;color:var(--muted)}
.order-box{position:relative}.order-box::after{content:"";position:absolute;right:18px;top:18px;width:44px;height:44px;border-radius:14px;background:rgba(37,211,102,.12)}
.filter-bar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}.filter-bar .field{margin:0;min-width:190px;flex:1}.list-inline{display:flex;flex-wrap:wrap;gap:8px}.mini-stat{display:flex;align-items:center;gap:10px;padding:11px 13px;border-radius:16px;background:rgba(255,255,255,.04);border:1px solid var(--line);font-size:.9rem}
.map-embed{border-radius:20px;overflow:hidden;border:1px solid var(--line);min-height:320px;background:#07111f}.map-embed iframe{display:block;width:100%;height:100%;min-height:320px}.map-embed--footer iframe{min-height:240px}
.contact-grid{display:grid;grid-template-columns:1fr .95fr;gap:24px}.contact-stack{display:grid;gap:10px}.contact-stack a,.contact-stack span{color:var(--muted);font-size:.94rem}
.admin-layout{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.admin-sidebar{padding:24px;border-right:1px solid var(--line);background:#081222}.admin-sidebar a{display:block;padding:11px 13px;border-radius:14px;color:#dfe9ff;margin-bottom:6px}.admin-sidebar a:hover,.admin-sidebar a.active{background:rgba(255,255,255,.08)}.admin-main{padding:24px}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:20px}.login-box{width:min(460px,100%);padding:28px}.admin-user-chip{display:grid;gap:4px;padding:12px 14px;margin:0 0 14px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.04)}.admin-user-chip small{color:var(--muted)}
.site-footer{padding:0 0 96px;border-top:1px solid rgba(255,255,255,.06);background:linear-gradient(180deg,rgba(0,0,0,.12),rgba(0,0,0,.22));position:relative}.footer-topcard{margin-top:22px;margin-bottom:24px;padding:22px 24px;display:flex;justify-content:space-between;gap:24px;align-items:center;border:1px solid var(--line);border-radius:24px;background:linear-gradient(135deg,rgba(103,184,255,.12),rgba(255,210,61,.08))}.footer-topcard h3{margin:8px 0 0;font-size:1.4rem;max-width:720px}.footer-topcard__actions{display:flex;gap:10px;flex-wrap:wrap}.footer-grid{display:grid;grid-template-columns:1.2fr .9fr .9fr .95fr;gap:22px}.footer-brand{display:flex;gap:14px;align-items:flex-start}.footer-brand img{width:62px;height:62px;border-radius:18px;background:#fff;padding:4px}.footer-brand strong{display:block;margin-bottom:8px;font-size:1.06rem}.footer-brand p{margin:0;color:var(--muted)}.footer-list{list-style:none;margin:0;padding:0;display:grid;gap:10px}.footer-list a{color:#dde8fb}.footer-list a:hover{color:#fff}.footer-mapgrid{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;margin-top:24px}.footer-mapcard{padding:20px}.footer-mapcard h4{margin:0 0 10px;font-size:1.04rem}.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;margin-top:24px;padding-top:16px;border-top:1px solid var(--line);color:var(--muted)}
.notice{padding:14px 16px;border-radius:16px;background:rgba(24,198,91,.12);border:1px solid rgba(24,198,91,.25);margin-bottom:16px}.notice.error{background:rgba(255,70,70,.12);border-color:rgba(255,70,70,.25)}
.floating-contact{position:fixed;right:16px;bottom:70px;display:grid;gap:8px;z-index:96}.floating-contact__btn{display:inline-flex;align-items:center;justify-content:center;min-width:110px;padding:10px 14px;border-radius:999px;color:#fff;font-weight:700;font-size:.84rem;box-shadow:var(--shadow2);border:1px solid rgba(255,255,255,.08)}.floating-contact__btn--call{background:linear-gradient(180deg,#177ce0,#0b60bb)}.floating-contact__btn--whatsapp{background:linear-gradient(180deg,#28d568,#13a94a)}
.back-to-top{position:fixed;right:18px;bottom:16px;width:42px;height:42px;border:none;border-radius:14px;background:linear-gradient(90deg,var(--accent),var(--accent2));color:#111;font-size:1.05rem;font-weight:800;cursor:pointer;box-shadow:var(--shadow2);opacity:0;visibility:hidden;transform:translateY(12px);transition:.25s;z-index:95}.back-to-top.visible{opacity:1;visibility:visible;transform:translateY(0)}
.sync-status{font-size:.9rem;color:var(--muted)}.sync-status strong{color:#fff}.seo-columns{columns:2;column-gap:20px}
@media (max-width:1220px){.main-nav a,.nav-admin-link{font-size:.78rem;padding:8px 9px}.brand small{max-width:200px}.footer-grid{grid-template-columns:1.2fr .95fr .95fr}.footer-grid>div:last-child{grid-column:1/-1}}
@media (max-width:1024px){.hero-grid,.grid-4,.grid-3,.two-col,.footer-grid,.stat-wrap,.admin-layout,.grid-2,.feature-band,.contact-grid,.footer-mapgrid,.info-grid{grid-template-columns:1fr 1fr}.admin-layout{display:block}.main-nav{gap:2px}.hero h1{max-width:none}.footer-topcard{align-items:flex-start;flex-direction:column}}
.menu-toggle{display:none}
@media (max-width:980px){.menu-toggle{display:flex}.main-nav{display:none;position:absolute;left:16px;right:16px;top:calc(100% + 10px);background:#0b1530;border:1px solid var(--line);padding:14px;border-radius:20px;box-shadow:var(--shadow);grid-template-columns:1fr;gap:8px}.main-nav.open{display:grid}.main-nav a,.nav-admin-link{display:flex;width:100%;justify-content:flex-start;padding:12px 12px;font-size:.92rem}.nav-wrap{padding:10px 0}.brand small{display:none}}
@media (max-width:768px){.hero-grid,.grid-4,.grid-3,.two-col,.footer-grid,.stat-wrap,.grid-2,.feature-band,.contact-grid,.footer-mapgrid,.info-grid{grid-template-columns:1fr}.topline__wrap,.nav-wrap{align-items:flex-start}.hero-actions{gap:10px}.btn{padding:9px 13px}.floating-contact{right:12px;bottom:64px}.floating-contact__btn{min-width:100px;padding:9px 12px}.back-to-top{right:12px;bottom:12px}.slider-card{min-width:200px;max-width:200px}.hero{padding-top:46px}.footer-topcard h3{font-size:1.2rem}}


/* v9 refinements */
body{font-size:15.5px}
.preloader{position:fixed;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;background:radial-gradient(circle at center,rgba(10,30,54,.92),rgba(3,8,16,.98));z-index:9999;transition:opacity .45s ease,visibility .45s ease}.preloader.hidden{opacity:0;visibility:hidden}.preloader__orb{position:relative;width:120px;height:120px;display:grid;place-items:center}.preloader__ring{position:absolute;inset:0;border-radius:50%;border:2px solid transparent}.preloader__ring--one{border-top-color:var(--cyan);border-right-color:rgba(103,184,255,.65);animation:spinA 1.05s linear infinite}.preloader__ring--two{inset:14px;border-bottom-color:var(--accent);border-left-color:rgba(255,210,61,.45);animation:spinB 1.2s linear infinite}.preloader__core{width:34px;height:34px;border-radius:14px;background:linear-gradient(135deg,rgba(103,184,255,.95),rgba(80,227,255,.35));box-shadow:0 0 0 10px rgba(103,184,255,.08),0 0 30px rgba(80,227,255,.2)}.preloader__text{font-size:.92rem;font-weight:700;letter-spacing:.18em;margin-top:14px;color:#dbe9fb;text-transform:uppercase}
@keyframes spinA{to{transform:rotate(360deg)}}@keyframes spinB{to{transform:rotate(-360deg)}}
.nav-wrap{padding:9px 0 8px}.brand strong{font-size:1.02rem}.brand small{font-size:.88rem}.main-nav{gap:6px}.main-nav a,.nav-admin-link{padding:7px 10px;font-size:.8rem;border-radius:11px;position:relative}.main-nav a.active,.nav-admin-link{border-color:rgba(255,210,61,.22)}.main-nav a.active{background:linear-gradient(180deg,rgba(255,210,61,.16),rgba(255,210,61,.07));color:#fff;box-shadow:inset 0 0 0 1px rgba(255,210,61,.08),0 8px 16px rgba(0,0,0,.18)}.main-nav a.active::after{content:"";position:absolute;left:10px;right:10px;bottom:-5px;height:2px;background:linear-gradient(90deg,transparent,var(--accent),transparent);border-radius:999px}.nav-admin-link{background:linear-gradient(180deg,rgba(80,227,255,.18),rgba(80,227,255,.08));color:#dff9ff;border-color:rgba(80,227,255,.22)}
.hero h1{font-size:clamp(2rem,3.7vw,3.55rem)}.hero p,.service-card p,.product-card p,.content-card p,.section-lead,.footer-brand p,.footer-topcard p{font-size:.95rem}.service-card h3,.product-card h3,.content-card h3,.info-box h3{font-size:1.06rem}.footer-topcard--pro{align-items:flex-start}.footer-topcard--pro p{margin:10px 0 0;color:var(--muted);max-width:760px}.footer-grid--pro{grid-template-columns:1.25fr .85fr .9fr .95fr;gap:18px}.footer-panel{background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.02));border:1px solid var(--line);border-radius:20px;padding:18px 18px 16px}.footer-panel h4{margin:0 0 14px;font-size:1rem}.footer-list--clean{gap:9px}.footer-list--clean li{line-height:1.35}.contact-stack--pro{gap:9px}.contact-stack--pro a,.contact-stack--pro span{padding:10px 12px;border-radius:14px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.05);font-size:.93rem}.footer-mini-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.footer-mini-badges span{padding:8px 10px;border-radius:999px;background:rgba(255,210,61,.08);border:1px solid rgba(255,210,61,.14);font-size:.8rem;color:#ffe59b}.footer-mapgrid--pro{align-items:stretch}.footer-mapcard--insight .quick-points{margin-bottom:16px}.footer-featured-links{display:grid;gap:8px}.footer-featured-links a{padding:10px 12px;border-radius:14px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.05);font-size:.9rem;color:#eaf2ff}.footer-featured-links a:hover{border-color:rgba(255,210,61,.18);background:rgba(255,210,61,.06)}.footer-bottom--pro{padding-bottom:8px}
.floating-contact{right:20px;bottom:82px;gap:10px}.floating-contact__btn{min-width:132px;padding:0;border:none;background:transparent;box-shadow:none;filter:drop-shadow(0 12px 18px rgba(0,0,0,.32))}.floating-contact__btn span{display:flex;align-items:center;justify-content:center;min-height:50px;padding:11px 22px;font-size:.85rem;font-weight:800;letter-spacing:.02em;text-transform:uppercase}.floating-contact__btn--call span{background:linear-gradient(135deg,#1f88ef,#0b63bf);clip-path:polygon(0 0,100% 0,82% 100%,0 100%);border-radius:16px 6px 16px 16px}.floating-contact__btn--whatsapp span{background:linear-gradient(135deg,#24d86b,#11a14d);clip-path:polygon(18% 0,100% 0,100% 100%,0 100%);border-radius:6px 16px 16px 16px}.floating-contact__btn:hover{transform:translateY(-2px)}
.related-links{display:flex;flex-wrap:wrap;gap:10px}.related-links a{padding:11px 14px;border-radius:14px;border:1px solid rgba(255,255,255,.12);color:#f2f7ff;font-size:.9rem;font-weight:700}.related-links a:first-child{background:linear-gradient(135deg,#6c3bff,#944bff);border-color:rgba(148,75,255,.35)}.related-links a:nth-child(2){background:linear-gradient(135deg,#0d6efd,#00a8ff);border-color:rgba(0,168,255,.32)}.related-links a:nth-child(n+3){background:rgba(103,184,255,.08);border-color:rgba(103,184,255,.16)}.related-links a:hover{transform:translateY(-1px);box-shadow:0 10px 20px rgba(0,0,0,.18)}
.hero-visual__badge--icon{align-items:center}.chip-icon{width:74px;height:74px;position:relative;border-radius:20px;background:linear-gradient(135deg,rgba(103,184,255,.22),rgba(255,210,61,.12));border:1px solid rgba(255,255,255,.08);box-shadow:inset 0 0 0 1px rgba(255,255,255,.04)}.chip-icon::before,.chip-icon::after{content:"";position:absolute;left:12px;right:12px;height:2px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.6),transparent)}.chip-icon::before{top:20px}.chip-icon::after{bottom:20px}.chip-icon span{position:absolute;background:rgba(255,255,255,.7)}.chip-icon span:nth-child(1){width:2px;top:10px;bottom:10px;left:18px}.chip-icon span:nth-child(2){width:2px;top:10px;bottom:10px;right:18px}.chip-icon span:nth-child(3){height:2px;left:10px;right:10px;top:18px}.chip-icon span:nth-child(4){height:2px;left:10px;right:10px;bottom:18px}
.admin-sidebar a.active,.admin-sidebar a:hover{background:rgba(255,210,61,.1);border-color:rgba(255,210,61,.16)}
@media (max-width:1100px){.footer-grid--pro{grid-template-columns:1fr 1fr}.main-nav a,.nav-admin-link{font-size:.77rem;padding:7px 9px}}
@media (max-width:768px){body{font-size:15px}.menu-toggle{display:inline-flex}.main-nav{position:absolute;right:0;top:calc(100% + 10px);background:rgba(7,12,23,.98);border:1px solid var(--line);border-radius:18px;padding:12px;display:none;flex-direction:column;align-items:stretch;min-width:min(92vw,320px);box-shadow:var(--shadow)}.main-nav.open{display:flex}.main-nav a,.nav-admin-link{width:100%;justify-content:flex-start;padding:10px 12px;font-size:.9rem}.main-nav a.active::after{display:none}.floating-contact{right:12px;bottom:74px}.floating-contact__btn{min-width:118px}.floating-contact__btn span{min-height:46px;padding:10px 18px;font-size:.8rem}.footer-grid--pro,.footer-mapgrid--pro{grid-template-columns:1fr}.footer-panel,.footer-topcard{padding:18px}.related-links a{width:100%}}


/* v11 stability + cleaner header */
.nav-wrap{padding:8px 0;gap:14px}
.brand img{width:46px;height:46px;border-radius:14px}
.brand strong{font-size:.94rem;line-height:1.05}
.brand small{font-size:.72rem;max-width:260px}
.main-nav{gap:3px}
.main-nav a,.nav-admin-link{padding:7px 9px;font-size:.79rem;border-radius:10px}
.topline{font-size:.76rem}
.topline__wrap{padding:6px 0}
.site-header{position:sticky;top:0;z-index:100;background:rgba(5,10,18,.84);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.main-nav a.active,.nav-admin-link.active{background:linear-gradient(90deg,rgba(103,184,255,.2),rgba(255,210,61,.16));border-color:rgba(103,184,255,.38);color:#fff}
@media (max-width:1180px){.brand small{display:none}.main-nav a,.nav-admin-link{padding:7px 8px;font-size:.76rem}}
@media (max-width:980px){.nav-wrap{padding:10px 0}.main-nav{gap:8px}.main-nav a,.nav-admin-link{font-size:.9rem;padding:11px 12px}}

/* v12 intro + editorial polish */
.preloader{position:fixed;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;background:radial-gradient(circle at center,rgba(11,24,40,.92),rgba(2,6,12,.98));z-index:9999;transition:opacity .45s ease,visibility .45s ease}
.preloader.hidden{opacity:0;visibility:hidden;pointer-events:none}
.preloader__text{font-size:.82rem;letter-spacing:.22em;text-transform:uppercase}
.brand strong{font-size:.9rem}.brand small{font-size:.68rem;max-width:220px}
.main-nav a,.nav-admin-link{padding:7px 8px;font-size:.74rem;letter-spacing:.01em}
.hero h1{font-size:clamp(1.7rem,3vw,2.8rem);max-width:720px}.hero p{font-size:.93rem;max-width:720px}
.hero-visual__badge strong{font-size:.98rem}.section-lead{max-width:860px}.content-card h1,.content-card h2{font-size:clamp(1.45rem,2.1vw,2rem)}
.brand-badges{display:flex;flex-wrap:wrap;gap:10px}.brand-badges span{display:inline-flex;align-items:center;justify-content:center;padding:12px 14px;border-radius:14px;background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.03));border:1px solid rgba(255,255,255,.08);font-weight:700;font-size:.88rem;min-width:120px}
.sensor-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.sensor-card{padding:14px 16px;border-radius:16px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.07);font-weight:600;color:#eaf2ff}
@media (max-width:1100px){.sensor-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.main-nav a,.nav-admin-link{font-size:.72rem;padding:7px 7px}}
@media (max-width:768px){.sensor-grid{grid-template-columns:1fr}.brand-badges span{min-width:unset;width:100%}}

/* v12.1 intro fail-safe */
.preloader{pointer-events:none}


/* v13 auto electronics knowledge network */
.brand-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.brand-card,.linked-card{display:block;padding:18px;border-radius:20px;background:linear-gradient(180deg,rgba(255,255,255,.055),rgba(255,255,255,.03));border:1px solid var(--line);box-shadow:var(--shadow);transition:.22s}
.brand-card:hover,.linked-card:hover{transform:translateY(-4px);border-color:rgba(103,184,255,.24)}
.brand-card strong,.linked-card strong{display:block;font-size:1rem;margin:10px 0 8px}
.brand-card p,.linked-card p{margin:0;color:var(--muted);font-size:.92rem}
.brand-card__logo,.brand-logo-panel{display:flex;align-items:center;justify-content:center;padding:14px;border-radius:18px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06);min-height:110px}
.brand-card__logo img,.brand-logo-panel img{width:100%;max-width:220px;max-height:80px;object-fit:contain}
.brand-logo-fallback{font-weight:800;font-size:1.2rem;letter-spacing:.04em}
.linked-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.linked-card--sensor span{display:inline-flex;margin-top:12px;font-size:.82rem;color:#ffe59b}
@media (max-width:1100px){.brand-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.linked-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:768px){.brand-grid,.linked-card-grid{grid-template-columns:1fr}}


/* v13 patch */
.footer-nav-return{display:flex;justify-content:space-between;gap:14px;align-items:center;padding:0 0 18px}.footer-return{display:inline-flex;align-items:center;justify-content:center;padding:12px 18px;border:1px solid rgba(255,255,255,.14);background:linear-gradient(135deg,#6c3bff,#944bff);border-radius:16px;color:#f8fbff;text-decoration:none;font-weight:700}.footer-return--home{background:linear-gradient(135deg,#0d6efd,#00a8ff)}
.back-to-top{position:fixed;right:24px;bottom:154px;width:58px;height:58px;border:none;border-radius:20px;background:linear-gradient(135deg,#0d6efd,#091a37);color:#fff;font-size:0;cursor:pointer;box-shadow:0 16px 34px rgba(13,110,253,.32);z-index:130}.back-to-top::before{content:"";position:absolute;inset:11px;border:1px solid rgba(143,211,255,.55);border-radius:16px}.back-to-top::after{content:"⌃";position:absolute;inset:0;display:grid;place-items:center;font-size:30px;font-weight:700;color:#e9f4ff}.linked-card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}.linked-card{display:block;padding:18px;border-radius:18px;border:1px solid rgba(255,255,255,.08);background:rgba(10,18,32,.62);text-decoration:none;color:#eaf3ff}.linked-card strong{display:block;margin-bottom:8px;font-size:16px}.linked-card span{display:inline-block;margin-top:10px;color:#8cc8ff;font-weight:600}.brand-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px}.brand-card{padding:18px;border-radius:20px;background:rgba(10,18,32,.66);border:1px solid rgba(255,255,255,.08);text-decoration:none;color:#ecf3ff}.brand-card__logo img,.brand-logo-panel img{max-width:100%;height:auto}.brand-card__logo{margin-bottom:12px}.brand-logo-panel{margin-bottom:18px;padding:12px;border-radius:18px;background:rgba(255,255,255,.03)}@media(max-width:768px){.footer-nav-return{flex-direction:column}.back-to-top{right:16px;bottom:148px;width:52px;height:52px}}

.faq-list{display:grid;gap:14px}.faq-item{padding:16px 18px;border:1px solid rgba(120,170,255,.16);border-radius:18px;background:rgba(9,18,35,.68)}.faq-item strong{display:block;margin-bottom:8px;color:#f5f8ff}.brand-logo-panel img{max-width:120px;max-height:72px;object-fit:contain;filter:drop-shadow(0 10px 20px rgba(0,0,0,.22))}.related-links a:first-child{background:linear-gradient(135deg,#1d4ed8,#3b82f6);color:#fff}.related-links a:nth-child(2){background:linear-gradient(135deg,#0f766e,#14b8a6);color:#fff}.related-links a:nth-child(3){background:rgba(123,97,255,.12);color:#dbe7ff;border:1px solid rgba(123,97,255,.28)}

/* v15.1 back-to-top overlap fix */
.back-to-top{right:170px !important;bottom:92px !important;z-index:180 !important;}
@media (max-width: 768px){.back-to-top{right:138px !important;bottom:84px !important;width:50px !important;height:50px !important;}}