:root{
  --bg:#f5f8f6; --card:#fff; --ink:#202a2f; --muted:#68757a;
  --green:#008f76; --green2:#007861; --deep:#1f2526; --line:#dce5e0; --soft:#edf3ef;
  --shadow:0 24px 70px rgba(24,45,34,.10);
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--ink);background:var(--bg)}
a{text-decoration:none;color:inherit}.wrap{width:min(1180px,calc(100% - 40px));margin:auto}
header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav{min-height:82px;display:flex;align-items:center;gap:30px}.brand{display:flex;align-items:center;gap:14px;margin-right:auto}.brand-logo{display:block;width:178px;height:auto;max-height:54px;object-fit:contain}.brandtext{padding-left:3px;border-left:1px solid var(--line)}.brandtext strong{display:block;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--green2)}.brandtext span{font-size:11px;color:var(--muted);letter-spacing:.08em;text-transform:uppercase}
nav{display:flex;gap:24px;font-size:14px;font-weight:750}.btn{border-radius:999px;padding:14px 22px;background:var(--green);color:#fff;font-weight:800;display:inline-block;box-shadow:0 8px 24px rgba(0,143,118,.18);border:0}.btn.alt{background:#fff;color:var(--ink);border:1px solid var(--line);box-shadow:none}.btn.dark{background:var(--deep)}
.hero{padding:76px 0 62px}.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:54px;align-items:center}.eyebrow{font-size:13px;letter-spacing:.16em;font-weight:900;color:var(--green2)}h1{font-size:64px;line-height:1.01;margin:15px 0 22px;letter-spacing:-.055em}.hero p{font-size:21px;line-height:1.52;color:var(--muted);max-width:650px}.cta,.pills{display:flex;gap:12px;flex-wrap:wrap}.cta{margin-top:28px}.pills{margin-top:30px}.pill{background:#fff;border:1px solid var(--line);border-radius:999px;padding:10px 14px;font-size:13px;font-weight:800}
.hero-family{min-height:520px;border-radius:34px;background:#fff;border:1px solid var(--line);position:relative;overflow:hidden;box-shadow:var(--shadow)}.hero-family:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(0,143,118,.11),transparent 42%),linear-gradient(315deg,rgba(32,42,47,.08),transparent 44%)}.hero-family:after{content:"";position:absolute;top:-12%;bottom:-12%;left:49%;width:2px;background:rgba(0,143,118,.23);transform:rotate(16deg)}.zone{position:absolute;top:0;bottom:0;width:54%;padding:34px}.zone.left{left:0}.zone.right{right:0;padding-left:52px}.zone-label{font-size:12px;font-weight:900;letter-spacing:.15em;color:var(--green2);text-transform:uppercase}.zone.right .zone-label{color:#5e6a6f}
.sensor-a{position:absolute;left:48px;top:126px;width:245px;height:92px;border-radius:22px;background:#28353b;box-shadow:0 18px 35px rgba(32,42,47,.18)}.sensor-a:before{content:"";position:absolute;left:-68px;top:28px;width:74px;height:38px;background:#b5bdc1;border-radius:8px 0 0 8px}.sensor-a:after{content:"РК";position:absolute;right:18px;top:27px;background:#f7faf8;color:#243136;padding:10px 14px;border-radius:8px;font-weight:900;letter-spacing:.06em}.sensor-b{position:absolute;left:74px;top:268px;width:194px;height:72px;border-radius:18px;background:#334047;transform:rotate(-5deg);box-shadow:0 14px 32px rgba(32,42,47,.14)}.sensor-b:before{content:"";position:absolute;left:40px;top:72px;width:4px;height:92px;background:#8a999f}.sensor-b:after{content:"погружной";position:absolute;left:58px;top:128px;font-size:11px;color:#6c777c;transform:rotate(5deg)}.module-a{position:absolute;right:46px;top:124px;width:220px;height:154px;border-radius:24px;background:#eff3f1;border:1px solid #d9e2de;box-shadow:0 18px 40px rgba(32,42,47,.10)}.module-a:before{content:"RKMV 4.0 / 4.1";position:absolute;left:20px;top:22px;font-size:13px;font-weight:900;letter-spacing:.06em}.module-a:after{content:"1–2 × 4–20 мА   •   импульсные входы";position:absolute;left:20px;right:20px;bottom:24px;color:#667176;font-size:12px;line-height:1.4}.module-b{position:absolute;right:70px;top:320px;width:210px;height:112px;border-radius:22px;background:#1f2a2f;color:#fff;box-shadow:0 18px 40px rgba(32,42,47,.17)}.module-b:before{content:"УНИВЕРСАЛЬНЫЙ";position:absolute;left:20px;top:22px;color:#19aa8d;font-size:12px;font-weight:900;letter-spacing:.12em}.module-b:after{content:"4 входа • RS-485 • до 8 каналов";position:absolute;left:20px;bottom:22px;font-size:12px;color:#d6dedd}.family-badge{position:absolute;left:50%;top:46%;transform:translate(-50%,-50%);z-index:3;background:#fff;border:1px solid var(--line);border-radius:999px;padding:12px 18px;font-weight:900;font-size:12px;box-shadow:0 10px 26px rgba(32,42,47,.10);white-space:nowrap}.family-note{position:absolute;left:34px;right:34px;bottom:26px;text-align:center;color:var(--muted);font-size:13px}
section{padding:72px 0}.section-head{margin-bottom:30px}.section-head h2{font-size:42px;margin:8px 0;letter-spacing:-.035em}.section-head p{color:var(--muted);font-size:18px;max-width:780px;line-height:1.55}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card{display:block;background:#fff;border:1px solid var(--line);border-radius:24px;padding:24px;min-height:286px;transition:.2s transform,.2s box-shadow,.2s border-color;position:relative}.card:hover{transform:translateY(-3px);box-shadow:0 16px 40px rgba(32,42,47,.08);border-color:#b8d9cf}.card.active:after{content:"Открыть страницу →";position:absolute;right:24px;bottom:20px;color:var(--green2);font-size:12px;font-weight:900}.num{font-size:13px;font-weight:900;color:var(--green2)}.ph{height:116px;margin:18px 0;border-radius:18px;background:linear-gradient(135deg,#eff4f1,#e6ece9);display:flex;align-items:center;justify-content:center;color:var(--muted);font-weight:800}.card h3{font-size:22px;margin:6px 0 10px}.card p{color:var(--muted);line-height:1.5;font-size:15px}.apps,.features{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.app,.feature{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px}.app b,.feature b{display:block;font-size:18px;margin-bottom:8px}.app span,.feature span{color:var(--muted);font-size:14px}.app-ico{width:40px;height:40px;border-radius:12px;background:var(--soft);display:grid;place-items:center;margin-bottom:15px;font-size:20px}.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.step{background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px;position:relative}.step:not(:last-child):after{content:"→";position:absolute;right:-17px;top:50%;transform:translateY(-50%);color:var(--green2);font-size:28px;font-weight:900}.step b{display:block;font-size:18px;margin:8px 0}.step span{font-size:14px;color:var(--muted);line-height:1.45}.dot{width:30px;height:30px;border-radius:50%;background:var(--green);margin-bottom:14px}.doc{background:var(--deep);color:#fff;border-radius:30px;padding:38px;display:flex;align-items:center;gap:30px}.doc .copy{margin-right:auto}.doc h2{font-size:34px;margin:0 0 8px}.doc p{color:#cbd4d1;margin:0}
.contact{background:#fff;border:1px solid var(--line);border-radius:28px;padding:28px;display:grid;grid-template-columns:1.18fr .82fr;gap:28px;box-shadow:0 18px 52px rgba(24,45,34,.08)}.contact h2{font-size:34px;margin:0 0 10px}.contact p{color:var(--muted);line-height:1.55}.contact-list{display:grid;gap:8px}.contact-row{display:flex;gap:14px;align-items:flex-start;padding:10px 0;border-bottom:1px solid var(--line)}.contact-row:last-child{border-bottom:0}.ico{width:40px;height:40px;border-radius:13px;background:var(--soft);display:grid;place-items:center;font-size:18px;flex:0 0 auto}.contact-row b{display:block;font-size:14px;margin-bottom:4px}.contact-row span{color:var(--muted);font-size:14px;line-height:1.42}.mini-map{align-self:center;min-height:190px;border-radius:22px;background:linear-gradient(135deg,#eaf2ed,#f7faf8);position:relative;overflow:hidden;border:1px solid var(--line)}.map-frame{width:100%;height:190px;border:0;display:block;border-radius:21px;background:#eef3f0}.quality-strip{margin-top:20px;display:flex;align-items:center;gap:18px;justify-content:flex-start;flex-wrap:wrap}.quality-strip img{width:278px;max-width:100%;height:auto}.quality-note{font-size:13px;line-height:1.5;color:var(--muted);max-width:520px}
footer{padding:34px 0 70px;color:var(--muted);font-size:13px}.footerline{display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid var(--line);padding-top:26px}.footer-brand{display:flex;align-items:center;gap:16px}.footer-brand img{width:170px;height:auto;display:block}.footer-meta{text-align:right;max-width:620px}
/* Product page */
.breadcrumbs{padding-top:28px;font-size:13px;color:var(--muted)}.breadcrumbs a{color:var(--green2);font-weight:800}.product-hero{padding:34px 0 58px}.product-grid{display:grid;grid-template-columns:1fr .92fr;gap:54px;align-items:center}.product-title{font-size:58px;line-height:1.02;letter-spacing:-.05em;margin:14px 0 18px}.product-sub{font-size:20px;line-height:1.52;color:var(--muted);max-width:680px}.model{font-size:14px;font-weight:900;letter-spacing:.08em;color:var(--green2);margin-top:14px}.product-visual{min-height:470px;border-radius:34px;background:linear-gradient(145deg,#fff,#eef5f1);border:1px solid var(--line);box-shadow:var(--shadow);display:grid;place-items:center;position:relative;overflow:hidden}.product-visual:before{content:"";position:absolute;width:380px;height:380px;border-radius:50%;background:rgba(0,143,118,.08);right:-80px;top:-80px}.product-device{width:330px;height:132px;border-radius:28px;background:linear-gradient(180deg,#334247,#202b30);position:relative;box-shadow:0 28px 55px rgba(32,42,47,.20);transform:rotate(-4deg)}.product-device:before{content:"";position:absolute;left:-88px;top:43px;width:95px;height:46px;background:linear-gradient(90deg,#aeb7ba,#d5dcde);border-radius:10px 0 0 10px}.product-device:after{content:"РК  •  SMARTPRESSURE";position:absolute;right:23px;top:40px;background:#f6faf8;color:#243136;padding:14px 18px;border-radius:10px;font-weight:900;font-size:14px;letter-spacing:.04em}.antenna{position:absolute;right:75px;top:118px;width:8px;height:96px;background:#252f33;border-radius:5px}.antenna:after{content:"";position:absolute;left:-5px;top:-14px;width:18px;height:22px;border-radius:8px;background:#202a2f}.visual-note{position:absolute;left:26px;right:26px;bottom:22px;text-align:center;font-size:12px;color:var(--muted);font-weight:700}.trustline{margin-top:25px;display:flex;gap:10px;flex-wrap:wrap}.trust{display:flex;align-items:center;gap:8px;padding:10px 13px;background:#fff;border:1px solid var(--line);border-radius:14px;font-size:13px;font-weight:800}.trust i{width:9px;height:9px;border-radius:50%;background:var(--green);display:block}.spec-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.spec{background:#fff;border:1px solid var(--line);border-radius:20px;padding:20px}.spec strong{display:block;font-size:24px;margin:3px 0 7px}.spec span{font-size:13px;color:var(--muted);line-height:1.4}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:22px}.panel{background:#fff;border:1px solid var(--line);border-radius:26px;padding:28px}.panel h3{font-size:27px;margin:0 0 14px}.checklist{list-style:none;padding:0;margin:0;display:grid;gap:13px}.checklist li{padding-left:30px;position:relative;color:#4d5a5f;line-height:1.5}.checklist li:before{content:"✓";position:absolute;left:0;top:0;width:20px;height:20px;border-radius:50%;background:var(--soft);color:var(--green2);font-weight:900;display:grid;place-items:center;font-size:12px}.tech-table{width:100%;border-collapse:collapse;background:#fff;border-radius:24px;overflow:hidden;border:1px solid var(--line)}.tech-table th,.tech-table td{padding:15px 18px;text-align:left;border-bottom:1px solid var(--line);font-size:14px}.tech-table th{width:43%;color:#556267;font-weight:700;background:#f9fbfa}.tech-table td{font-weight:700}.tech-table tr:last-child th,.tech-table tr:last-child td{border-bottom:0}.note-box{margin-top:14px;padding:15px 18px;border-radius:16px;background:#edf5f2;color:#53615d;font-size:13px;line-height:1.5}.doc-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.doc-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:22px}.doc-card .doc-ico{width:44px;height:44px;border-radius:13px;background:var(--soft);display:grid;place-items:center;margin-bottom:18px;font-size:20px}.doc-card b{display:block;font-size:18px;margin-bottom:6px}.doc-card span{color:var(--muted);font-size:13px}.cta-band{background:linear-gradient(135deg,#1e282c,#26363a);color:#fff;border-radius:30px;padding:38px;display:flex;align-items:center;gap:30px}.cta-band h2{margin:0 0 8px;font-size:34px}.cta-band p{margin:0;color:#c9d3d0}.cta-band .btn{margin-left:auto;white-space:nowrap}
@media(max-width:900px){nav{display:none}.hero-grid,.grid3,.apps,.flow,.features,.contact,.product-grid,.two-col,.spec-grid,.doc-cards{grid-template-columns:1fr}h1,.product-title{font-size:46px}.step:not(:last-child):after{display:none}.doc{display:block}.doc .btn{margin-top:20px}.hero-family{min-height:470px}.zone{padding:25px}.sensor-a{left:35px;width:205px}.module-a{right:28px;width:190px}.module-b{right:45px;width:190px}.footerline{display:block}.footer-meta{text-align:left;margin-top:18px}.footer-brand img{width:150px}.product-visual{min-height:390px}.product-device{width:260px;height:115px}.product-device:before{left:-68px;width:74px}.product-device:after{font-size:11px;right:14px}.cta-band{display:block}.cta-band .btn{margin:22px 0 0}.tech-table th{width:50%}}

/* v5 refinements */
.quick-specs{padding-top:10px}.spec-grid-5{grid-template-columns:repeat(5,1fr)}
.ota-strip{margin-top:22px;background:linear-gradient(135deg,#e9f6f2,#f7fbf9);border:1px solid #cfe6dd;border-radius:26px;padding:24px 26px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:20px}
.ota-strip h3{font-size:25px;margin:4px 0 7px}.ota-strip p{margin:0;color:var(--muted);line-height:1.5}.ota-icon{width:66px;height:66px;border-radius:20px;background:#fff;border:1px solid var(--line);display:grid;place-items:center;position:relative;box-shadow:0 10px 24px rgba(24,45,34,.07)}.ota-icon .cloud{font-size:31px;line-height:1}.ota-icon .waves{position:absolute;right:4px;bottom:7px;font-size:10px;font-weight:900;color:var(--green);letter-spacing:-2px}.ota-route{display:flex;align-items:center;gap:9px;font-size:12px;font-weight:900;color:#53615d;white-space:nowrap}.ota-route span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:9px 11px}.ota-route b{color:var(--green);font-size:18px}
.application-showcase{display:grid;grid-template-columns:1.12fr .88fr;gap:24px;align-items:stretch}.site-photo-mock{min-height:485px;border-radius:30px;overflow:hidden;position:relative;background:linear-gradient(145deg,#dfe5e2,#bfc9c5);border:1px solid #c9d4cf;box-shadow:0 22px 60px rgba(24,45,34,.10)}.site-photo-mock:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.18),transparent 35%),radial-gradient(circle at 85% 15%,rgba(255,255,255,.44),transparent 28%)}.mock-wall-lines{position:absolute;inset:0;background:repeating-linear-gradient(0deg,transparent 0 53px,rgba(48,66,60,.07) 54px 55px),repeating-linear-gradient(90deg,transparent 0 118px,rgba(48,66,60,.045) 119px 120px)}.mock-pipe-horizontal{position:absolute;left:-40px;right:60px;top:270px;height:92px;border-radius:46px;background:linear-gradient(180deg,#8a969a,#c3cdcf 48%,#7b878b);box-shadow:0 14px 24px rgba(30,45,45,.20)}.mock-pipe-vertical{position:absolute;right:92px;top:-30px;width:84px;height:340px;border-radius:42px;background:linear-gradient(90deg,#839094,#c6d0d2 48%,#778488);box-shadow:10px 4px 24px rgba(30,45,45,.14)}.mock-valve{position:absolute;right:64px;top:233px;width:140px;height:54px;border-radius:18px;background:#687579;border:10px solid #9ca8aa;box-shadow:0 8px 20px rgba(30,45,45,.18)}.mock-device{position:absolute;left:120px;top:163px;width:255px;height:112px;border-radius:25px;background:linear-gradient(180deg,#344247,#1f292d);box-shadow:0 22px 38px rgba(25,38,40,.28);transform:rotate(-2deg);color:#fff;padding:28px 25px}.mock-device:after{content:"";position:absolute;left:92px;bottom:-43px;width:48px;height:46px;background:linear-gradient(90deg,#9da7aa,#d5dcde);border-radius:0 0 9px 9px}.mock-device span{font-size:24px;font-weight:950;letter-spacing:.03em}.mock-device small{display:block;margin-top:4px;color:#6fdbc4;font-size:12px;letter-spacing:.08em;text-transform:uppercase}.mock-antenna{position:absolute;left:335px;top:77px;width:9px;height:96px;border-radius:6px;background:#20292d}.mock-antenna:before{content:"";position:absolute;left:-5px;bottom:-6px;width:19px;height:24px;border-radius:8px;background:#252f33}.mock-label{position:absolute;left:24px;top:22px;padding:10px 13px;border-radius:999px;background:rgba(255,255,255,.89);backdrop-filter:blur(8px);font-size:11px;font-weight:900;letter-spacing:.12em;color:#53615d}.photo-caption{position:absolute;left:22px;right:22px;bottom:20px;background:rgba(29,39,42,.88);color:#fff;border-radius:17px;padding:14px 16px;font-size:13px;line-height:1.45;backdrop-filter:blur(8px)}.site-photo-real{position:relative;overflow:hidden;border-radius:30px;border:1px solid #c9d4cf;background:#eef2f0;box-shadow:0 22px 60px rgba(24,45,34,.10);aspect-ratio:4/5}.site-photo-real img{width:100%;height:100%;display:block;object-fit:cover;object-position:center}.site-photo-real .photo-caption{left:22px;right:22px;bottom:20px}
.application-copy{display:flex;flex-direction:column;gap:12px}.scenario{display:grid;grid-template-columns:42px 1fr;gap:14px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:18px}.scenario>span{width:38px;height:38px;border-radius:12px;background:var(--soft);display:grid;place-items:center;color:var(--green2);font-weight:900;font-size:12px}.scenario b{font-size:17px}.scenario p{margin:6px 0 0;color:var(--muted);font-size:13px;line-height:1.5}.object-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto}.object-tags span{padding:9px 11px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:11px;font-weight:800;color:#59666a}
@media(max-width:1080px){.spec-grid-5{grid-template-columns:repeat(3,1fr)}.ota-strip{grid-template-columns:auto 1fr}.ota-route{grid-column:1/-1;justify-content:flex-start}.application-showcase{grid-template-columns:1fr}}
@media(max-width:900px){.spec-grid-5{grid-template-columns:1fr}.ota-strip{grid-template-columns:1fr}.ota-icon{width:58px;height:58px}.ota-route{flex-wrap:wrap}.site-photo-mock{min-height:410px}.mock-device{left:60px;top:145px;transform:scale(.88) rotate(-2deg);transform-origin:left top}.mock-antenna{left:250px;top:76px}.mock-pipe-vertical{right:45px}.mock-valve{right:20px}.footer-brand img{width:150px}}

.product-visual-photo{padding:22px 18px 12px;background:linear-gradient(145deg,#fff,#eef5f1)}
.product-visual-photo:before{z-index:0}
.product-photo{position:relative;z-index:1;display:block;max-width:100%;width:auto;max-height:520px;object-fit:contain;filter:drop-shadow(0 22px 32px rgba(32,42,47,.13))}
@media(max-width:900px){.product-visual-photo{padding:18px 12px 8px}.product-photo{max-height:430px}}


/* v8 — реальные фотографии оборудования */
.card-photo{height:150px;margin:18px 0;border-radius:18px;background:linear-gradient(145deg,#fff,#eef5f1);overflow:hidden;display:flex;align-items:center;justify-content:center;border:1px solid #e5ece8}
.card-photo img{width:100%;height:100%;object-fit:contain;display:block;padding:4px}
.family-product-photo{position:absolute;left:18px;top:68px;width:49%;height:330px;object-fit:contain;z-index:2;mix-blend-mode:multiply;filter:drop-shadow(0 20px 28px rgba(32,42,47,.12))}
@media(max-width:900px){.family-product-photo{left:10px;top:75px;width:55%;height:270px}.card-photo{height:165px}}

/* v9: distributed pressure sensor */
.distributed-photo img{object-fit:contain;background:linear-gradient(180deg,#f8faf9,#eef3f1)}
@media(max-width:900px){.product-visual-photo .product-photo{max-height:680px}}

/* v12 — universal module RKМУ-4.X */
.module-pair-visual{min-height:520px;border-radius:30px;background:linear-gradient(145deg,#fff,#edf5f1);border:1px solid var(--line);position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;padding:34px;box-shadow:var(--shadow)}
.module-pair-visual:before{content:"";position:absolute;inset:-20% auto auto -10%;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,rgba(0,143,118,.15),transparent 68%)}
.module-pair{position:relative;z-index:1;width:100%;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:18px}
.module-box{background:#232e32;border-radius:25px;padding:24px;min-height:230px;color:#fff;box-shadow:0 24px 42px rgba(24,45,34,.20);position:relative;border:1px solid rgba(255,255,255,.08)}
.module-box:before{content:"";position:absolute;left:20px;right:20px;bottom:-22px;height:18px;border-radius:0 0 10px 10px;background:linear-gradient(90deg,#11181b 0 22%,transparent 22% 28%,#11181b 28% 50%,transparent 50% 56%,#11181b 56% 78%,transparent 78%)}
.module-box .mini-brand{font-size:12px;letter-spacing:.14em;color:#59d0b8;font-weight:900;text-transform:uppercase}.module-box h3{font-size:29px;margin:12px 0 10px}.module-box p{margin:0;color:#c9d4d1;line-height:1.5;font-size:14px}.module-box small{display:block;margin-top:18px;color:#93aaa4;font-weight:800}.rs-link{display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--green2);font-weight:950}.rs-link .line{width:76px;height:4px;border-radius:999px;background:var(--green)}.rs-link span{font-size:12px;letter-spacing:.08em}
.channel-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.channel{background:#fff;border:1px solid var(--line);border-radius:20px;padding:18px}.channel .n{width:34px;height:34px;border-radius:11px;background:var(--soft);color:var(--green2);display:grid;place-items:center;font-weight:950;margin-bottom:13px}.channel b{display:block;font-size:17px;margin-bottom:8px}.channel span{color:var(--muted);font-size:13px;line-height:1.5}.family-compare{display:grid;grid-template-columns:1fr 1fr;gap:20px}.family-card{background:#fff;border:1px solid var(--line);border-radius:26px;padding:26px}.family-card .tag{display:inline-flex;padding:7px 10px;border-radius:999px;background:var(--soft);color:var(--green2);font-size:11px;font-weight:950;letter-spacing:.08em}.family-card h3{font-size:28px;margin:14px 0 8px}.family-card p{color:var(--muted);line-height:1.55}.family-card ul{margin:16px 0 0;padding-left:18px;color:#53615d;line-height:1.7}
@media(max-width:900px){.module-pair{grid-template-columns:1fr}.rs-link{flex-direction:row;justify-content:center}.rs-link .line{width:54px}.channel-grid,.family-compare{grid-template-columns:1fr}.module-pair-visual{min-height:auto;padding:24px}}

/* v13 — RKMV and RKМУ media blocks */
.media-split{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:stretch}.media-card{background:#fff;border:1px solid var(--line);border-radius:28px;padding:22px;box-shadow:0 18px 52px rgba(24,45,34,.07)}.media-card img{width:100%;height:420px;object-fit:contain;display:block;border-radius:20px;background:linear-gradient(145deg,#fff,#eef5f1)}.media-card.photo-cover img{object-fit:cover}.media-card h3{font-size:24px;margin:18px 0 8px}.media-card p{margin:0;color:var(--muted);line-height:1.55}.inside-shot{background:#fff;border:1px solid var(--line);border-radius:28px;padding:18px;box-shadow:0 18px 52px rgba(24,45,34,.07)}.inside-shot img{width:100%;height:100%;max-height:560px;object-fit:contain;display:block;border-radius:18px;background:#eef2ef}.channel-badge{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 12px;font-size:12px;font-weight:900;color:#52605c}.channel-badge i{width:8px;height:8px;border-radius:50%;background:var(--green)}.channel-summary{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}.object-photo-wide{position:relative;overflow:hidden;border-radius:30px;border:1px solid var(--line);box-shadow:0 22px 60px rgba(24,45,34,.10);background:#edf2ef}.object-photo-wide img{display:block;width:100%;height:auto;max-height:720px;object-fit:cover}.object-photo-wide .photo-caption{left:22px;right:22px;bottom:20px}.compact-note{font-size:13px;color:var(--muted);line-height:1.5}.section-tight{padding-top:28px}.sim-note{margin-top:14px;color:#59666a;font-size:13px}.sim-note b{color:var(--ink)}
@media(max-width:900px){.media-split{grid-template-columns:1fr}.media-card img{height:auto;max-height:520px}.object-photo-wide img{max-height:none}}
.family-rkmv-photo{position:absolute;right:20px;top:72px;width:44%;height:220px;object-fit:contain;z-index:2;filter:drop-shadow(0 16px 24px rgba(32,42,47,.12))}.family-rkmu-photo{position:absolute;right:32px;top:285px;width:38%;height:160px;object-fit:contain;z-index:2;filter:drop-shadow(0 16px 24px rgba(32,42,47,.12))}@media(max-width:900px){.family-rkmv-photo{right:8px;top:90px;width:44%;height:180px}.family-rkmu-photo{right:12px;top:285px;width:40%;height:135px}}

/* v16_7 — пересобранный коллаж линейки SmartPressure на главной странице */
.hero-family .family-item{
  position:absolute;
  z-index:2;
  object-fit:contain;
  filter:drop-shadow(0 15px 22px rgba(32,42,47,.13));
  pointer-events:none;
}
.hero-family .family-sensor-1{
  left:1.5%;
  top:64px;
  width:45%;
  height:165px;
  transform:rotate(-1.5deg);
}
.hero-family .family-sensor-2{
  left:-1%;
  top:194px;
  width:45%;
  height:165px;
  transform:rotate(1.5deg);
}
.hero-family .family-sensor-3{
  left:8%;
  top:320px;
  width:37%;
  height:125px;
  transform:rotate(-2deg);
}
.hero-family .family-module-1{
  right:0;
  top:66px;
  width:44%;
  height:160px;
  transform:rotate(1deg);
}
.hero-family .family-module-2{
  right:2%;
  top:202px;
  width:43%;
  height:155px;
  transform:rotate(-1deg);
}
.hero-family .family-module-3{
  right:-1%;
  top:328px;
  width:41%;
  height:120px;
  transform:rotate(1.5deg);
}
.hero-family .family-badge{
  top:50%;
  padding:10px 14px;
  font-size:11px;
}
.hero-family .family-note{
  bottom:17px;
}

@media(max-width:900px){
  .hero-family{min-height:500px}
  .hero-family .family-sensor-1{left:2%;top:64px;width:44%;height:155px}
  .hero-family .family-sensor-2{left:0;top:190px;width:44%;height:155px}
  .hero-family .family-sensor-3{left:8%;top:315px;width:37%;height:120px}
  .hero-family .family-module-1{right:0;top:66px;width:43%;height:150px}
  .hero-family .family-module-2{right:2%;top:192px;width:42%;height:150px}
  .hero-family .family-module-3{right:-1%;top:318px;width:40%;height:116px}
}
/* v17 — страница погружного датчика уровня: реальные примеры установки */
.level-install-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-bottom:24px}
.level-install-card{margin:0;background:#fff;border:1px solid var(--line);border-radius:26px;overflow:hidden;box-shadow:0 18px 46px rgba(24,45,34,.09)}
.level-install-photo{aspect-ratio:4/3;background:#eef3f1;overflow:hidden}
.level-install-photo img{width:100%;height:100%;display:block;object-fit:cover}
.level-install-card figcaption{display:block;padding:18px 20px 20px}
.level-install-card figcaption b{display:block;font-size:18px;line-height:1.3;margin-bottom:7px;color:var(--text)}
.level-install-card figcaption span{display:block;color:var(--muted);font-size:13px;line-height:1.55}
.level-scenarios{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.level-scenarios .object-tags{grid-column:1/-1;margin-top:2px}
@media(max-width:900px){.level-install-grid,.level-scenarios{grid-template-columns:1fr}.level-scenarios .object-tags{grid-column:auto}.level-install-photo{aspect-ratio:4/3}}

/* v18 — документы в подвале и ссылка на сертификат ISO */
.footer-links{display:flex;justify-content:flex-end;align-items:center;gap:10px 14px;flex-wrap:wrap;margin-top:10px}
.footer-links>a{color:#53615d;font-size:12px;font-weight:750;transition:color .18s ease,border-color .18s ease,background .18s ease}
.footer-links>a:first-child{border-bottom:1px solid #bccbc5;padding-bottom:2px}
.footer-links>a:first-child:hover{color:var(--green2);border-color:var(--green)}
.footer-iso-link{display:inline-flex;align-items:center;gap:8px;padding:7px 10px;border:1px solid #cfe0d9;border-radius:999px;background:#fff}
.footer-iso-link span{color:var(--ink);font-weight:900}
.footer-iso-link small{color:var(--green2);font-size:10px;font-weight:900;letter-spacing:.04em;text-transform:uppercase}
.footer-iso-link:hover{border-color:#94c7b8;background:#f3faf7}
.quality-strip-link{padding:18px 20px;border:1px solid var(--line);border-radius:22px;background:linear-gradient(135deg,#fff,#f0f7f3);box-shadow:0 14px 34px rgba(24,45,34,.07);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;max-width:850px}
.quality-strip-link:hover{transform:translateY(-2px);box-shadow:0 20px 44px rgba(24,45,34,.11);border-color:#b9d8cf}
.quality-strip-link .quality-note{display:flex;flex-direction:column;gap:4px;max-width:500px}
.quality-strip-link .quality-note b{color:var(--ink);font-size:15px}
.quality-strip-link .quality-note span{color:var(--muted);font-size:13px}
.quality-strip-link .quality-note em{margin-top:5px;color:var(--green2);font-style:normal;font-size:12px;font-weight:900;letter-spacing:.02em}
@media(max-width:900px){.footer-links{justify-content:flex-start}.quality-strip-link{align-items:flex-start}.quality-strip-link img{width:220px}}



/* v19 — SEO content, FAQ, internal linking and consent-aware analytics */
.seo-faq{padding-top:48px}
.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:18px;padding:0;overflow:hidden}
.faq-item summary{cursor:pointer;list-style:none;padding:18px 20px;font-weight:850;line-height:1.35;position:relative;padding-right:48px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);color:var(--green2);font-size:22px;font-weight:700}
.faq-item[open] summary:after{content:"–"}
.faq-answer{padding:0 20px 20px;color:var(--muted);font-size:14px;line-height:1.6}
.related-equipment{padding-top:42px}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.related-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:20px;display:flex;flex-direction:column;min-height:150px;transition:.18s transform,.18s border-color,.18s box-shadow}
.related-card:hover{transform:translateY(-2px);border-color:#b9d8cf;box-shadow:0 14px 32px rgba(24,45,34,.08)}
.related-card b{font-size:18px;margin-bottom:8px}
.related-card span{color:var(--muted);font-size:13px;line-height:1.5}
.related-card em{margin-top:auto;padding-top:16px;color:var(--green2);font-style:normal;font-size:12px;font-weight:900}
.cookie-settings-btn{appearance:none;border:0;background:transparent;padding:0;color:#53615d;font:inherit;font-size:12px;font-weight:750;cursor:pointer;border-bottom:1px dashed #aabbb4}
.cookie-settings-btn:hover{color:var(--green2);border-color:var(--green)}
.cookie-banner{position:fixed;left:50%;bottom:18px;transform:translateX(-50%);z-index:1000;width:min(390px,calc(100% - 28px));background:rgba(255,255,255,.98);border:1px solid var(--line);border-radius:18px;box-shadow:0 18px 60px rgba(24,45,34,.18);padding:15px 16px;display:flex;align-items:center;gap:18px;backdrop-filter:blur(12px)}
.cookie-copy{min-width:0;flex:1}
.cookie-copy b{display:block;font-size:14px;margin-bottom:4px}
.cookie-copy span{display:block;color:var(--muted);font-size:12px;line-height:1.45}
.cookie-copy a{color:var(--green2);font-weight:800;border-bottom:1px solid #b8d8cf}
.cookie-actions{display:flex;gap:8px;flex:0 0 auto}
.cookie-btn{appearance:none;border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:999px;padding:10px 13px;font-size:12px;font-weight:850;cursor:pointer;white-space:nowrap}
.cookie-btn-primary{background:var(--green);border-color:var(--green);color:#fff}
.cookie-btn:hover{transform:translateY(-1px)}
@media(max-width:900px){
  .faq-grid,.related-grid{grid-template-columns:1fr}
  .cookie-banner{align-items:stretch;flex-direction:column;gap:12px}
  .cookie-actions{width:100%}
  .cookie-btn{flex:1}
}
@media(max-width:520px){
  .cookie-actions{flex-direction:column}
}

/* v20 — document links */
.doc-card-link{display:block;transition:.18s transform,.18s border-color,.18s box-shadow}
.doc-card-link:hover{transform:translateY(-2px);border-color:#b9d8cf;box-shadow:0 14px 32px rgba(24,45,34,.08)}
.doc-cards-single{grid-template-columns:minmax(280px,520px)}
\n/* v23 — production content, order cards and documentation */
.order-card{background:linear-gradient(135deg,#fff,#f2f8f5);border:1px solid var(--line);border-radius:26px;padding:24px;box-shadow:0 18px 46px rgba(24,45,34,.07)}
.order-code{font-size:20px;font-weight:900;letter-spacing:.02em;margin:8px 0 14px;overflow-wrap:anywhere}
.order-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.order-step{background:#fff;border:1px solid var(--line);border-radius:16px;padding:13px}.order-step b{display:block;font-size:13px;margin-bottom:4px}.order-step span{display:block;color:var(--muted);font-size:12px;line-height:1.45}.order-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.documents-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.document-card{display:flex;flex-direction:column;gap:8px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:18px;min-height:130px;transition:.18s transform,.18s border-color,.18s box-shadow}.document-card:hover{transform:translateY(-2px);border-color:#b9d8cf;box-shadow:0 14px 32px rgba(24,45,34,.08)}.document-card b{font-size:16px}.document-card span{color:var(--muted);font-size:12px;line-height:1.45}.document-card em{margin-top:auto;color:var(--green2);font-style:normal;font-size:12px;font-weight:900}
@media(max-width:900px){.order-steps,.documents-grid{grid-template-columns:1fr}}\n

/* v24 — visual RKDDI order maps */
.order-builder{background:linear-gradient(135deg,#f7fbf9,#eef7f3);border:1px solid #dceae4;border-radius:24px;padding:22px;margin:8px 0 18px;overflow:hidden}
.order-builder-title{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;margin-bottom:18px}.order-builder-title b{font-size:13px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.order-builder-title span{font-size:18px;font-weight:900;letter-spacing:.02em}
.order-code-visual{display:flex;align-items:stretch;gap:7px;overflow-x:auto;padding:4px 2px 10px;scrollbar-width:thin}.order-prefix{display:flex;align-items:center;justify-content:center;padding:0 14px;border-radius:14px;background:#173f34;color:#fff;font-weight:950;min-height:68px;white-space:nowrap}.order-dash{display:flex;align-items:center;color:#8ca099;font-weight:900;font-size:20px}
.order-segment{min-width:96px;background:#fff;border:1px solid #dce8e3;border-radius:14px;padding:9px 10px;display:flex;flex-direction:column;justify-content:center;text-align:center;box-shadow:0 7px 18px rgba(24,45,34,.045);border-top:4px solid #8aa89e}.order-segment-code{font-size:17px;font-weight:950;line-height:1.1}.order-segment-label{font-size:10px;color:var(--muted);margin-top:5px;line-height:1.25}.order-segment.measure{border-top-color:#178b6d}.order-segment.construct{border-top-color:#356fa4}.order-segment.options{border-top-color:#8a6ab6}.order-segment.power{border-top-color:#b48736}.order-segment.radio{border-top-color:#3e8894}.order-segment.accuracy{border-top-color:#a85c5c}
.order-legend{display:flex;gap:14px;flex-wrap:wrap;margin-top:10px;color:var(--muted);font-size:11px}.order-legend span{display:flex;align-items:center;gap:5px}.legend-dot{width:9px;height:9px;border-radius:50%;display:inline-block;background:#8aa89e}.legend-dot.measure{background:#178b6d}.legend-dot.construct{background:#356fa4}.legend-dot.options{background:#8a6ab6}.legend-dot.power{background:#b48736}.legend-dot.radio{background:#3e8894}.legend-dot.accuracy{background:#a85c5c}
.order-choice-block{background:#fff;border:1px solid var(--line);border-radius:24px;padding:22px}.order-choice-block>h3{margin:0 0 14px;font-size:20px}.order-options-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:12px}.order-options-primary{grid-template-columns:1.4fr 1fr 1fr;margin-top:0;margin-bottom:12px}.order-option{display:grid;grid-template-columns:34px 1fr;gap:11px;border:1px solid #e1eae6;border-radius:16px;padding:14px;background:#fbfdfc}.order-option-fixed{background:#f5faf8}.order-pos{width:34px;height:34px;border-radius:10px;background:#173f34;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:12px}.order-option b{display:block;font-size:13px;margin:1px 0 6px}.order-option p{margin:0 0 6px;color:var(--muted);font-size:12px;line-height:1.5}.order-option p:last-child{margin-bottom:0}.order-option code,.order-note code{background:#edf5f2;color:#173f34;border-radius:6px;padding:2px 5px;font-weight:900;font-family:inherit}.order-note{margin-top:14px;padding:13px 15px;background:#edf6f2;border-left:4px solid var(--green);border-radius:10px;color:#44554f;font-size:13px;line-height:1.5}
@media(max-width:980px){.order-options-primary{grid-template-columns:1fr}.order-options-grid{grid-template-columns:1fr}.order-builder-title span{font-size:16px}}
@media(max-width:560px){.order-builder,.order-choice-block{padding:15px}.order-prefix{min-height:64px;padding:0 11px}.order-segment{min-width:88px}.order-builder-title{gap:6px}.order-builder-title span{font-size:14px}.order-legend{gap:9px}}


/* v25 — полноценная адаптация для телефонов и планшетов */
.menu-toggle,.mobile-menu{display:none}

@media(max-width:900px){
  .wrap{width:min(100% - 28px,1180px)}
  header{backdrop-filter:blur(10px)}
  .nav{min-height:70px;gap:14px}
  .brand-logo{width:150px;max-height:46px}
  .nav>nav,.nav>.btn{display:none}
  .menu-toggle{display:inline-flex;width:44px;height:44px;flex:0 0 44px;border:1px solid var(--line);background:#fff;border-radius:14px;align-items:center;justify-content:center;flex-direction:column;gap:5px;cursor:pointer;box-shadow:0 5px 14px rgba(24,45,34,.05)}
  .menu-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink);transition:.18s transform,.18s opacity}
  .menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
  .menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .mobile-menu{display:none;position:absolute;left:14px;right:14px;top:76px;background:rgba(255,255,255,.99);border:1px solid var(--line);border-radius:20px;padding:10px;box-shadow:0 20px 50px rgba(24,45,34,.16);z-index:50}
  .mobile-menu.open{display:grid;gap:4px}
  .mobile-menu a{display:block;padding:12px 14px;border-radius:13px;font-size:14px;font-weight:800;color:var(--ink)}
  .mobile-menu a:hover,.mobile-menu a:focus{background:var(--soft);color:var(--green2)}
  .mobile-menu .mobile-cta{background:var(--green);color:#fff;text-align:center;margin-top:5px}

  .hero{padding:48px 0 42px}
  .hero-grid,.product-grid{gap:30px}
  h1,.product-title{font-size:clamp(36px,7.3vw,46px);line-height:1.04;letter-spacing:-.04em}
  .hero p,.product-sub{font-size:17px;line-height:1.52}
  section{padding:54px 0}
  .section-head{margin-bottom:23px}
  .section-head h2{font-size:34px;line-height:1.08}
  .section-head p{font-size:16px}

  .product-hero{padding:26px 0 46px}
  .product-visual{min-height:0;padding:18px}
  .product-visual-photo{min-height:0;padding:16px 10px}
  .product-photo,.product-visual-photo .product-photo{width:100%;height:auto;max-height:430px;object-fit:contain}
  .trustline{gap:8px}.trust{font-size:12px;padding:9px 11px}

  .card{min-height:0;padding:20px}
  .card h3{font-size:20px}
  .card.active:after{position:static;display:block;margin-top:16px;text-align:left}
  .card-photo{height:155px}

  .contact{padding:20px;gap:18px}
  .contact h2{font-size:29px}
  .contact-row span,.footer-meta{overflow-wrap:anywhere}
  .map-frame,.mini-map{height:auto;min-height:230px}
  .map-frame{height:230px}

  .doc,.cta-band{padding:28px;border-radius:24px}
  .doc h2,.cta-band h2{font-size:29px}

  .tech-table{border-radius:18px}
  .tech-table th,.tech-table td{padding:13px 14px}

  .ota-route{white-space:normal}
  .order-builder-title span{overflow-wrap:anywhere}
  .order-code-visual{-webkit-overflow-scrolling:touch}

  .footerline{padding-top:22px}
  footer{padding-bottom:44px}
}

@media(max-width:760px){
  /* На телефонах подпись не перекрывает фото: она всегда находится под изображением. */
  .site-photo-real,.object-photo-wide{aspect-ratio:auto;overflow:hidden;background:#fff;border-radius:22px}
  .site-photo-real img,.distributed-photo img,.object-photo-wide img{display:block;width:100%;height:auto;max-height:none;object-fit:contain;object-position:center;background:#eef3f1}
  .site-photo-real .photo-caption,.object-photo-wide .photo-caption,.photo-caption{position:static;left:auto;right:auto;bottom:auto;background:#fff;color:var(--ink);border-radius:0;padding:14px 16px 16px;font-size:12.5px;line-height:1.5;backdrop-filter:none;border-top:1px solid var(--line)}
  .photo-caption b{color:var(--ink)}

  /* Фотографии РЧВ/скважины — показываем целиком, без обрезания важной части объекта. */
  .level-install-photo{aspect-ratio:auto;height:auto;background:#eef3f1}
  .level-install-photo img{width:100%;height:auto;object-fit:contain}
  .level-install-card figcaption{padding:15px 16px 17px}
  .level-install-card figcaption b{font-size:16px}

  .media-card,.inside-shot{padding:14px;border-radius:22px}
  .media-card img,.inside-shot img{height:auto;max-height:none;object-fit:contain;border-radius:16px}
  .media-card h3{font-size:21px;margin-top:15px}
}

@media(max-width:640px){
  .wrap{width:calc(100% - 24px)}
  .brand-logo{width:136px}
  .brandtext{display:none}
  .nav{min-height:66px}
  .mobile-menu{left:10px;right:10px;top:70px}

  .hero{padding:38px 0 34px}
  h1,.product-title{font-size:34px}
  .hero p,.product-sub{font-size:16px}
  section{padding:44px 0}
  .section-head h2{font-size:29px}
  .eyebrow{font-size:11px;letter-spacing:.13em}

  .cta{gap:9px}.cta .btn{width:100%;text-align:center;padding:13px 16px}
  .pills{gap:7px;margin-top:22px}.pill{font-size:11px;padding:8px 10px}

  /* Главный коллаж превращаем в чистую сетку без надписей поверх оборудования. */
  .hero-family{display:grid;grid-template-columns:1fr 1fr;gap:10px;min-height:0;padding:14px;border-radius:24px}
  .hero-family:before,.hero-family:after,.hero-family .zone,.hero-family .family-badge,.hero-family .family-note{display:none}
  .hero-family .family-item,.hero-family .family-sensor-1,.hero-family .family-sensor-2,.hero-family .family-sensor-3,.hero-family .family-module-1,.hero-family .family-module-2,.hero-family .family-module-3{position:static!important;width:100%!important;height:112px!important;transform:none!important;object-fit:contain!important;filter:drop-shadow(0 8px 12px rgba(32,42,47,.10))!important}

  .product-visual{border-radius:24px}
  .product-photo,.product-visual-photo .product-photo{max-height:360px}
  .breadcrumbs{font-size:11px;padding-top:18px;line-height:1.4}

  .spec,.app,.feature,.scenario,.step{padding:16px;border-radius:17px}
  .spec strong{font-size:21px}
  .scenario{grid-template-columns:36px 1fr;gap:11px}.scenario>span{width:34px;height:34px}
  .object-tags{gap:6px}.object-tags span{font-size:10px;padding:7px 9px}

  /* Характеристики становятся карточками вместо узкой двухколоночной таблицы. */
  .tech-table,.tech-table tbody,.tech-table tr,.tech-table th,.tech-table td{display:block;width:100%}
  .tech-table{border:0;background:transparent;overflow:visible}
  .tech-table tr{margin-bottom:10px;border:1px solid var(--line);border-radius:15px;overflow:hidden;background:#fff}
  .tech-table th,.tech-table td{border:0!important;padding:11px 13px}
  .tech-table th{background:#f3f7f5;color:#53615d;font-size:12px}
  .tech-table td{font-size:13px;line-height:1.45}

  /* Карта заказа на телефоне читается сверху вниз, без горизонтальной прокрутки. */
  .order-builder,.order-choice-block{padding:14px;border-radius:19px}
  .order-builder-title{margin-bottom:13px}
  .order-builder-title span{font-size:14px;line-height:1.4}
  .order-code-visual{display:grid;grid-template-columns:1fr;gap:7px;overflow:visible;padding:0}
  .order-dash{display:none}
  .order-prefix{min-height:48px;width:100%;border-radius:12px}
  .order-segment{min-width:0;width:100%;min-height:54px;display:grid;grid-template-columns:82px 1fr;align-items:center;gap:10px;text-align:left;padding:10px 12px;border-top:1px solid #dce8e3;border-left:4px solid #8aa89e;border-radius:12px}
  .order-segment.measure{border-left-color:#178b6d}.order-segment.construct{border-left-color:#356fa4}.order-segment.options{border-left-color:#8a6ab6}.order-segment.power{border-left-color:#b48736}.order-segment.radio{border-left-color:#3e8894}.order-segment.accuracy{border-left-color:#a85c5c}
  .order-segment-code{font-size:16px}.order-segment-label{font-size:11px;margin:0}
  .order-legend{display:grid;grid-template-columns:1fr 1fr;gap:7px 10px}
  .order-option{grid-template-columns:30px 1fr;padding:12px;gap:9px}.order-pos{width:30px;height:30px}
  .order-actions .btn{width:100%;text-align:center}

  .documents-grid,.related-grid{gap:10px}
  .document-card,.related-card{padding:16px;border-radius:17px;min-height:0}
  .faq-item summary{padding:15px 44px 15px 15px;font-size:14px}.faq-answer{padding:0 15px 16px;font-size:13px}

  .quality-strip-link{padding:15px;display:block}.quality-strip-link img{width:190px;margin-bottom:10px}
  .footer-brand{display:block}.footer-brand img{width:140px;margin-bottom:12px}.footer-meta{font-size:12px}
  .footer-links{gap:9px 11px}

  .cookie-banner{width:calc(100% - 20px);bottom:max(10px,env(safe-area-inset-bottom));border-radius:16px;padding:13px 14px}
}

@media(max-width:390px){
  .wrap{width:calc(100% - 20px)}
  h1,.product-title{font-size:31px}
  .section-head h2{font-size:27px}
  .brand-logo{width:128px}
  .hero-family{grid-template-columns:1fr 1fr;padding:10px;gap:7px}
  .hero-family .family-item,.hero-family .family-sensor-1,.hero-family .family-sensor-2,.hero-family .family-sensor-3,.hero-family .family-module-1,.hero-family .family-module-2,.hero-family .family-module-3{height:100px!important}
  .card-photo{height:145px}
  .contact{padding:16px}.map-frame{height:245px}.mini-map{min-height:245px}
}