/* DMRConnect - единая дизайн-система сайта (лендинг, инструкции, privacy).
   Тёмная технологичная тема в радио-мотиве, бренд StackWorks: Rubik + Inter, акцент #FF4A1C,
   фирменная жёсткая смещённая тень на главных кнопках, трёхполосный знак студии в подвале. */
@import url('https://fonts.googleapis.com/css2?family=Rubik:wght@500;700;800&family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@500;600&display=swap');

:root{
  --bg:#0b0c10;--bg2:#0e0f13;--panel:#15171e;--panel2:#1b1e27;--panel3:#20242e;
  --line:#262a35;--line2:#323847;
  --ink:#f3f1eb;--ink2:#dcdde2;--muted:#9a9da8;--muted2:#6b6f7c;
  --accent:#FF4A1C;--accent2:#FF7A40;--accent-deep:#E23A10;--accent-soft:rgba(255,74,28,.14);
  --ok:#34d27b;--info:#6aa0ff;--warn:#ffc24b;--paper:#F3F1EB;
  --r:18px;--r2:12px;--r3:8px;--wrap:1140px;
  --font-head:'Rubik','Segoe UI',sans-serif;--font-text:'Inter','Segoe UI',sans-serif;
  --font-mono:'JetBrains Mono',ui-monospace,Menlo,Consolas,monospace;
  --sw-shadow:6px 6px 0 rgba(255,74,28,.38);
  --glow:0 0 0 1px rgba(255,74,28,.35),0 12px 40px rgba(255,74,28,.18);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
html,body{margin:0;overflow-x:hidden}
body{background:var(--bg);color:var(--ink);font:16px/1.65 var(--font-text)}
h1,h2,h3,h4{font-family:var(--font-head);line-height:1.1;margin:0;letter-spacing:-.01em}
a{color:inherit;text-decoration:none}
img,svg{max-width:100%;display:block}
::selection{background:var(--accent);color:#fff}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 22px}
.mono{font-family:var(--font-mono);font-weight:500;letter-spacing:.02em}
.ico{width:1.2em;height:1.2em;flex:none;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* фоновые сигналы: сетка и мягкое свечение */
body::before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(60% 50% at 50% -10%,rgba(255,74,28,.16),transparent 70%),
    linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px) 0 0/44px 44px,
    linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px) 0 0/44px 44px;
  mask-image:linear-gradient(#000 0,#000 60%,transparent 100%);-webkit-mask-image:linear-gradient(#000 0,#000 60%,transparent 100%)}

/* ---------- кнопки ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:14px 24px;border-radius:var(--r2);
  font-weight:600;font-size:16px;font-family:var(--font-text);cursor:pointer;border:1.5px solid transparent;
  transition:transform .15s,box-shadow .15s,background .15s,border-color .15s,color .15s;white-space:nowrap}
.btn.pri{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn.pri:hover{transform:translate(-2px,-2px);box-shadow:var(--sw-shadow)}
.btn.pri:active{transform:none;box-shadow:none}
.btn.gh{border-color:var(--line2);color:var(--ink);background:rgba(255,255,255,.02)}
.btn.gh:hover{border-color:var(--accent2);color:#fff;background:var(--accent-soft)}
.btn.sm{padding:9px 16px;font-size:14px;border-radius:10px}
.btn .ico{width:18px;height:18px}

/* ---------- шапка ---------- */
.site-head{position:sticky;top:0;z-index:40;background:rgba(11,12,16,.78);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.site-head .wrap{display:flex;align-items:center;gap:22px;height:68px}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--font-head);font-weight:800;font-size:21px;color:var(--ink);letter-spacing:-.02em}
.brand img{width:34px;height:34px;filter:drop-shadow(0 0 10px rgba(255,74,28,.45))}
.brand b{color:var(--accent2);font-weight:800}
.site-nav{display:flex;gap:4px;margin-left:auto}
.site-nav a{color:var(--muted);font-weight:500;font-size:14.5px;padding:8px 12px;border-radius:9px;transition:.15s}
.site-nav a:hover{color:var(--ink);background:rgba(255,255,255,.05)}
.head-cta{display:flex;gap:8px;align-items:center}
.burger{display:none;width:42px;height:42px;border:1px solid var(--line);background:var(--panel);border-radius:10px;cursor:pointer;padding:0;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.burger span{width:18px;height:2px;background:var(--ink);border-radius:2px;transition:.2s}
.burger.on span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.on span:nth-child(2){opacity:0}
.burger.on span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media(max-width:960px){
  .site-nav{position:absolute;left:0;right:0;top:68px;flex-direction:column;background:rgba(11,12,16,.97);border-bottom:1px solid var(--line);padding:10px 22px 16px;gap:2px;display:none}
  .site-nav.on{display:flex}
  .site-nav a{padding:12px 10px;font-size:16px}
  .burger{display:flex;margin-left:auto}
  .head-cta .gh{display:none}
}
@media(max-width:480px){.brand span{display:none}.site-head .wrap{gap:12px}}

/* ---------- hero ---------- */
.hero{position:relative;padding:78px 0 60px;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.tagpill{display:inline-flex;align-items:center;gap:9px;background:var(--panel);border:1px solid var(--line2);border-radius:999px;padding:7px 14px 7px 9px;font-size:13px;font-weight:600;color:var(--ink2);margin-bottom:22px}
.tagpill .led{margin:0}
.hero h1{font-size:clamp(38px,5.4vw,66px);font-weight:800;line-height:1.02}
.hero h1 .hl{color:var(--accent2);position:relative}
.hero .lead{font-size:clamp(17px,2vw,20px);color:var(--muted);max-width:560px;margin:22px 0 0}
.hero .lead b{color:var(--ink2);font-weight:600}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.hero .fine{margin-top:14px;font-size:13.5px;color:var(--muted2)}
.badges{display:flex;gap:8px;flex-wrap:wrap;margin-top:26px}
.badge{display:inline-flex;align-items:center;gap:7px;background:var(--panel);border:1px solid var(--line);border-radius:999px;padding:7px 13px;font-size:13px;font-weight:600;color:var(--muted)}
.badge .ico{width:15px;height:15px;color:var(--accent2)}
@media(max-width:900px){.hero .wrap{grid-template-columns:1fr;gap:34px}.hero{padding:54px 0 40px;text-align:center}.hero .lead{margin-inline:auto}.cta,.badges{justify-content:center}}

/* эфирный монитор - живая иллюстрация в радио-теме */
.air{position:relative;display:grid;place-items:center;min-height:420px}
.rings{position:absolute;inset:0;display:grid;place-items:center;pointer-events:none}
.rings i{position:absolute;width:300px;height:300px;border-radius:50%;border:1.5px solid rgba(255,122,64,.55);animation:ring 3.6s cubic-bezier(.2,.6,.3,1) infinite;opacity:0}
.rings i:nth-child(2){animation-delay:1.2s}.rings i:nth-child(3){animation-delay:2.4s}
@keyframes ring{0%{transform:scale(.55);opacity:.75}100%{transform:scale(1.9);opacity:0}}
.air-card{position:relative;width:min(100%,400px);background:linear-gradient(160deg,#181b23,#0f1116);border:1px solid var(--line2);border-radius:26px;padding:22px 22px 26px;box-shadow:0 30px 80px rgba(0,0,0,.55),inset 0 1px 0 rgba(255,255,255,.05);animation:float 6s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
.air-top{display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--muted)}
.air-top .mono{color:var(--ink2)}
.air-top .dim{margin-left:auto;color:var(--muted2)}
.led{width:9px;height:9px;border-radius:50%;background:var(--ok);box-shadow:0 0 10px var(--ok);animation:blink 1.6s ease-in-out infinite;flex:none}
.led.tx{background:var(--accent);box-shadow:0 0 10px var(--accent)}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.35}}
.air-call{margin-top:16px;display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}
.air-call b{font-family:var(--font-mono);font-size:30px;font-weight:600;letter-spacing:.02em;color:#fff}
.air-call span{color:var(--muted);font-size:13.5px}
.wave{display:flex;align-items:flex-end;gap:3px;height:54px;margin-top:18px;padding:0 2px}
.wave i{flex:1;height:20%;background:linear-gradient(180deg,var(--accent2),var(--accent));border-radius:3px 3px 0 0;animation:wave 1.3s ease-in-out infinite;transform-origin:bottom}
.wave i:nth-child(odd){animation-duration:1.1s}
.wave i:nth-child(3n){animation-delay:.15s}.wave i:nth-child(4n){animation-delay:.3s}.wave i:nth-child(5n){animation-delay:.45s}.wave i:nth-child(7n){animation-delay:.6s}
@keyframes wave{0%,100%{height:18%}30%{height:88%}55%{height:40%}80%{height:70%}}
.smeter{display:flex;align-items:center;gap:4px;margin-top:16px}
.smeter i{height:8px;flex:1;border-radius:2px;background:var(--panel3);animation:smeter 2.2s ease-in-out infinite}
.smeter i:nth-child(-n+6){background:var(--ok)}.smeter i:nth-child(7),.smeter i:nth-child(8){background:var(--warn)}.smeter i:nth-child(9){background:var(--accent)}
.smeter i:nth-child(n+7){animation-name:smeterHi}
@keyframes smeter{0%,100%{opacity:1}50%{opacity:.9}}
@keyframes smeterHi{0%,40%,100%{opacity:.25}60%,80%{opacity:1}}
.smeter .mono{font-size:12px;color:var(--muted);margin-left:8px;min-width:52px;text-align:right}
.air-chips{display:flex;gap:7px;margin-top:18px;flex-wrap:wrap}
.air-chips span{font-family:var(--font-mono);font-size:11.5px;padding:5px 9px;border-radius:7px;background:rgba(255,255,255,.05);border:1px solid var(--line);color:var(--ink2)}
.air-chips span.on{background:var(--accent-soft);border-color:rgba(255,74,28,.5);color:var(--accent2)}
.ptt{position:absolute;right:-18px;bottom:-22px;width:92px;height:92px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#ff8c58,#e23a10 70%);display:grid;place-items:center;box-shadow:0 14px 40px rgba(255,74,28,.45),inset 0 -6px 14px rgba(0,0,0,.25);animation:pulse 2.4s ease-in-out infinite}
.ptt img{width:52px;height:52px;filter:brightness(0) invert(1)}
@keyframes pulse{0%,100%{box-shadow:0 14px 40px rgba(255,74,28,.45),0 0 0 0 rgba(255,74,28,.5)}70%{box-shadow:0 14px 40px rgba(255,74,28,.45),0 0 0 22px rgba(255,74,28,0)}}
@media(max-width:900px){.air{min-height:380px}.rings i{width:240px;height:240px}}

/* ---------- секции ---------- */
section{padding:64px 0;position:relative}
.eyebrow{display:inline-flex;align-items:center;gap:10px;color:var(--accent2);font-weight:700;font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;margin-bottom:12px}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--accent);border-radius:2px}
.center{text-align:center}.center .eyebrow{justify-content:center}
.h2c{font-size:clamp(28px,4vw,42px);font-weight:800;margin-bottom:12px;color:#fff}
.sub{color:var(--muted);max-width:660px;margin:0 0 38px;font-size:17px}
.center .sub{margin-inline:auto}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}
.card{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:26px 24px;transition:transform .2s,border-color .2s,box-shadow .2s;overflow:hidden}
.card::after{content:"";position:absolute;inset:0;background:radial-gradient(240px 120px at 0 0,rgba(255,74,28,.10),transparent 70%);opacity:0;transition:.25s;pointer-events:none}
.card:hover{transform:translateY(-4px);border-color:rgba(255,122,64,.45);box-shadow:0 18px 50px rgba(0,0,0,.45)}
.card:hover::after{opacity:1}
.card .ic{width:48px;height:48px;border-radius:13px;background:var(--accent-soft);color:var(--accent2);display:grid;place-items:center;margin-bottom:16px;border:1px solid rgba(255,74,28,.22)}
.card .ic .ico{width:23px;height:23px}
.card h3{font-size:18.5px;margin-bottom:8px;color:#fff}
.card p{color:var(--muted);font-size:14.5px;margin:0}
.card p a{color:var(--accent2);font-weight:600}

/* скриншоты */
.shots{display:flex;flex-wrap:wrap;gap:18px;justify-content:center}
.shot{flex:0 1 210px;max-width:240px;margin:0}
.shot img{width:100%;border-radius:22px;border:1px solid var(--line2);box-shadow:0 20px 50px rgba(0,0,0,.5);transition:transform .25s}
.shot:hover img{transform:translateY(-6px) scale(1.02)}
.shot figcaption{text-align:center;color:var(--muted);font-size:13px;margin-top:10px;font-weight:500}
.figure{max-width:680px;margin:0 auto 20px}
.figure img{width:100%;border-radius:20px;border:1px solid var(--line2);box-shadow:0 24px 60px rgba(0,0,0,.5)}
.figure figcaption,.trio figcaption{text-align:center;color:var(--muted);font-size:13.5px;margin-top:10px}
.trio{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}
.trio figure{flex:1 1 280px;max-width:360px;margin:0}
.trio img{width:100%;border-radius:14px;border:1px solid var(--line)}

/* выделенная тёмная полоса */
.why{background:linear-gradient(180deg,rgba(255,74,28,.06),transparent 40%),var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

/* таблица сравнения */
.cmp{overflow:hidden;border:1px solid var(--line);border-radius:var(--r);background:var(--panel)}
.cmp table{width:100%;border-collapse:collapse;font-size:15px}
.cmp th,.cmp td{padding:15px 18px;text-align:left;border-bottom:1px solid var(--line)}
.cmp thead th{font-family:var(--font-head);font-weight:700;font-size:14px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;background:rgba(255,255,255,.02)}
.cmp thead th:nth-child(2){color:var(--accent2)}
.cmp td:nth-child(1){color:var(--ink2);font-weight:500}
.cmp td:nth-child(2){font-weight:600;color:#fff}
.cmp .yes{color:var(--ok);font-weight:600;display:inline-flex;align-items:center;gap:7px}
.cmp .yes::before{content:"";width:16px;height:16px;border-radius:50%;background:rgba(52,210,123,.18);
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2334d27b' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/16px no-repeat #34d27b;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2334d27b' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/16px no-repeat;background:#34d27b}
.cmp .no{color:var(--muted);font-weight:500}
.cmp tr:last-child td{border-bottom:none}
@media(max-width:600px){
  .cmp table,.cmp thead,.cmp tbody,.cmp tr,.cmp td{display:block;width:100%}
  .cmp thead{display:none}
  .cmp tr{padding:14px 16px;border-bottom:1px solid var(--line)}
  .cmp tr:last-child{border-bottom:none}
  .cmp td{border:none;padding:3px 0;font-size:14.5px}
  .cmp td:nth-child(1){font-weight:700;color:#fff;margin-bottom:6px}
  .cmp td:nth-child(2)::before{content:"DMRConnect: ";color:var(--accent2);font-weight:700}
  .cmp td:nth-child(3)::before{content:"Классический: ";color:var(--muted);font-weight:600}
  .cmp .yes::before{content:none}
}

/* шаги */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.step{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:30px 24px 24px}
.step::before{counter-increment:s;content:counter(s);position:absolute;top:-16px;left:22px;width:34px;height:34px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;font-weight:800;font-family:var(--font-head);box-shadow:0 0 0 6px var(--bg)}
.step h3{font-size:17.5px;margin:6px 0 8px;color:#fff}
.step p{color:var(--muted);font-size:14.5px;margin:0}
.step p a{color:var(--accent2);font-weight:600}

/* цены */
.prices{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px}
.price{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:28px 24px;text-align:center;transition:.2s}
.price:hover{transform:translateY(-4px);border-color:var(--line2)}
.price.best{border-color:rgba(255,74,28,.6);box-shadow:var(--glow)}
.price .tag{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--accent);color:#fff;font-size:12px;font-weight:700;padding:5px 13px;border-radius:999px;white-space:nowrap}
.price h3{font-size:16px;color:var(--muted);font-weight:600;letter-spacing:.02em}
.price .amt{font-family:var(--font-head);font-weight:800;font-size:38px;margin:10px 0 4px;color:#fff;letter-spacing:-.02em}
.price .amt small{font-size:18px;color:var(--muted);font-weight:600}
.price .per{color:var(--muted);font-size:13px}
.price ul{list-style:none;padding:0;margin:18px 0 0;text-align:left;font-size:14px;color:var(--ink2)}
.price li{padding:6px 0 6px 26px;position:relative}
.price li::before{content:"";position:absolute;left:0;top:9px;width:16px;height:16px;border-radius:50%;background:var(--accent);
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/14px no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/14px no-repeat}
.price.nxt{background:linear-gradient(160deg,#1d1a16,#15171e);border-color:rgba(255,194,75,.4)}
.price.nxt .amt{color:var(--warn)}
.price.nxt .tag{background:var(--warn);color:#1a1300}
.price.nxt li::before{background:var(--warn)}
.paynote{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:22px;color:var(--muted);font-size:13.5px}
.paynote span{display:inline-flex;align-items:center;gap:7px}
.paynote .ico{width:16px;height:16px;color:var(--accent2)}

/* FAQ */
.faq details{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:4px 20px;margin-bottom:10px;transition:border-color .2s}
.faq details[open]{border-color:var(--line2)}
.faq summary{cursor:pointer;font-weight:600;padding:15px 0;list-style:none;font-family:var(--font-head);font-size:16px;color:#fff;display:flex;align-items:center;gap:14px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";margin-left:auto;width:22px;height:22px;flex:none;border-radius:50%;background:var(--accent-soft);
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") center/18px no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") center/18px no-repeat;background-color:var(--accent2);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(180deg)}
.faq p{color:var(--muted);margin:0 0 16px;font-size:15px}

/* финальный призыв */
.band{position:relative;overflow:hidden;background:linear-gradient(135deg,#1a1c25,#0c0d11);border:1px solid var(--line2);border-radius:26px;padding:56px 28px;text-align:center}
.band .rings{opacity:.6}
.band .rings i{width:220px;height:220px}
.band>*{position:relative}
.band h2{font-size:clamp(28px,4vw,40px);font-weight:800;color:#fff}
.band p{color:var(--muted);margin:14px auto 28px;max-width:560px}
.band .cta{justify-content:center}
.band .note{font-size:13px;color:var(--muted2);margin-top:20px}

/* ---------- подвал ---------- */
.site-foot{border-top:1px solid var(--line);background:var(--bg2);padding:54px 0 28px;color:var(--muted);font-size:14px}
.fcols{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:28px}
.fbrand p{margin:14px 0 18px;max-width:330px;line-height:1.55}
.fcol h4{color:#fff;font-size:13px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:14px}
.fcol a{display:block;padding:5px 0;color:var(--muted);transition:.15s}
.fcol a:hover{color:var(--accent2)}
.sw{display:inline-flex;align-items:center;gap:10px;color:var(--ink2);font-size:13.5px;padding:8px 12px 8px 8px;border:1px solid var(--line);border-radius:12px;background:var(--panel);transition:.15s}
.sw:hover{border-color:var(--accent2)}
.sw b{color:#fff}
.swmark{width:26px;height:26px;border-radius:7px}
.fbottom{display:flex;gap:16px;flex-wrap:wrap;justify-content:space-between;align-items:center;border-top:1px solid var(--line);margin-top:40px;padding-top:22px;font-size:13px;color:var(--muted2)}
.fbottom .legal{max-width:640px}
@media(max-width:900px){.fcols{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.fcols{grid-template-columns:1fr}}

/* ---------- чат-виджет ---------- */
#chatw{position:fixed;right:18px;bottom:18px;z-index:60;font-family:var(--font-text)}
.cw-fab{width:58px;height:58px;border-radius:50%;border:none;background:var(--accent);color:#fff;cursor:pointer;box-shadow:0 8px 24px rgba(255,74,28,.45);display:grid;place-items:center;transition:.15s}
.cw-fab .ico{width:26px;height:26px;stroke-width:2.2}
.cw-fab:hover{transform:scale(1.06)}
.cw-card{position:absolute;right:0;bottom:72px;width:330px;max-width:calc(100vw - 36px);background:var(--panel);border:1px solid var(--line2);border-radius:20px;overflow:hidden;box-shadow:0 22px 60px rgba(0,0,0,.6);opacity:0;transform:translateY(12px) scale(.97);pointer-events:none;transition:.18s;color:var(--ink)}
#chatw.on .cw-card{opacity:1;transform:none;pointer-events:auto}
.cw-head{display:flex;align-items:center;gap:10px;padding:13px 16px;background:linear-gradient(135deg,#1c1e25,#14151a);border-bottom:1px solid var(--line)}
.cw-av{width:36px;height:36px;border-radius:10px;background:var(--accent);display:grid;place-items:center}
.cw-av img{width:25px;height:25px;filter:brightness(0) invert(1)}
.cw-head b{font-family:var(--font-head);font-size:15px;display:block}
.cw-on{font-size:12px;color:var(--ok);display:flex;align-items:center;gap:6px}
.cw-on .led{width:7px;height:7px}
.cw-x{margin-left:auto;background:none;border:none;color:var(--muted);cursor:pointer;line-height:1;padding:4px}
.cw-x .ico{width:20px;height:20px}
.cw-form{padding:16px;display:flex;flex-direction:column;gap:10px}
.cw-hi{background:var(--panel2);border:1px solid var(--line);border-radius:12px;border-top-left-radius:4px;padding:11px 13px;font-size:13.5px;line-height:1.5;color:var(--ink2)}
.cw-form input,.cw-form textarea,.cw-input input{background:var(--bg);border:1px solid var(--line);border-radius:10px;color:var(--ink);padding:10px 12px;font-size:14px;font-family:inherit;width:100%;outline:none}
.cw-form input:focus,.cw-form textarea:focus,.cw-input input:focus{border-color:var(--accent)}
.cw-form textarea{resize:none;min-height:60px}
.cw-btn{border:none;border-radius:11px;font-weight:600;font-size:14px;padding:12px;cursor:pointer;background:var(--accent);color:#fff;font-family:inherit}
.cw-chat{display:none;flex-direction:column;height:380px;max-height:60vh}
.cw-log{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:8px}
.cw-bub{max-width:82%;padding:9px 12px;border-radius:13px;font-size:13.5px;line-height:1.45;white-space:pre-wrap;word-break:break-word}
.cw-bub.user{align-self:flex-end;background:var(--accent);color:#fff;border-bottom-right-radius:4px}
.cw-bub.op{align-self:flex-start;background:var(--panel2);border:1px solid var(--line);color:var(--ink2);border-bottom-left-radius:4px}
.cw-input{display:flex;gap:8px;padding:10px;border-top:1px solid var(--line)}
.cw-input input{flex:1}
.cw-input button{border:none;background:var(--accent);color:#fff;border-radius:10px;width:42px;cursor:pointer;display:grid;place-items:center}
.cw-input button .ico{width:18px;height:18px}
.cw-foot{padding:8px 16px 12px;font-size:11px;color:var(--muted2);text-align:center}
.cw-foot a{color:var(--muted)}

/* ---------- статьи: инструкции и политика ---------- */
.article{max-width:820px;margin:0 auto;padding:0 22px 40px}
.article .crumbs{font-size:13.5px;color:var(--muted2);margin:26px 0 6px}
.article .crumbs a{color:var(--muted)}
.article .crumbs a:hover{color:var(--accent2)}
.article h1{font-size:clamp(28px,5vw,42px);font-weight:800;margin:8px 0 12px;color:#fff}
.article h2{font-size:24px;font-weight:700;margin:38px 0 12px;color:#fff}
.article h3{font-size:18px;font-weight:600;margin:24px 0 8px;color:#fff}
.article .lead{font-size:18.5px;color:var(--ink2);margin:0 0 10px}
.article .upd{color:var(--muted2);font-size:14px;margin-bottom:10px}
.article p,.article li{color:var(--muted);font-size:16px;line-height:1.7}
.article p b,.article li b{color:var(--ink2)}
.article a{color:var(--accent2)}
.article a:hover{text-decoration:underline}
.article ul,.article ol{padding-left:22px}
.article li{margin:7px 0}
.article .muted{color:var(--muted2)}
.article .box,.article .card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px 22px;margin:16px 0}
.article .note{background:var(--accent-soft);border:1px solid rgba(255,74,28,.35);border-radius:12px;padding:13px 16px;margin:16px 0;font-size:15px;color:var(--ink2)}
.article .note b{color:var(--accent2)}
.article .steps{counter-reset:s;list-style:none;padding:0;margin:18px 0;display:block}
.article .steps>li{position:relative;padding:2px 0 20px 54px;margin:0}
.article .steps>li::before{counter-increment:s;content:counter(s);position:absolute;left:0;top:0;width:34px;height:34px;border-radius:50%;background:var(--accent);color:#fff;font-weight:800;font-family:var(--font-head);display:grid;place-items:center}
.article .steps>li:not(:last-child)::after{content:"";position:absolute;left:16px;top:40px;bottom:2px;width:2px;background:var(--line)}
.article .steps h3{margin:4px 0 4px}
.article figure{margin:20px 0}
.article figure img{border-radius:14px;border:1px solid var(--line2);box-shadow:0 16px 40px rgba(0,0,0,.45)}
.article figcaption{color:var(--muted);font-size:13.5px;margin-top:8px;text-align:center}
.article code{font-family:var(--font-mono);font-size:.9em;background:var(--panel2);border:1px solid var(--line);border-radius:6px;padding:2px 6px;color:var(--ink2)}
.article table{width:100%;border-collapse:collapse;font-size:14.5px;background:var(--panel);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.article th,.article td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--line);color:var(--muted)}
.article th{color:#fff;font-weight:600}
.article .related{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin:14px 0}
.article .related a{display:block;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px 16px;color:#fff;font-weight:600;transition:.15s}
.article .related a:hover{text-decoration:none;border-color:var(--accent2);transform:translateY(-2px)}
.article .related a span{display:block;color:var(--muted);font-weight:400;font-size:13.5px;margin-top:3px}
.article .cta{display:block;background:linear-gradient(135deg,#1a1c25,#0c0d11);border:1px solid var(--line2);border-radius:18px;padding:30px;text-align:center;margin:34px 0}
.article .cta h2{margin:0 0 8px}
.article .cta p{margin:0 0 18px}
.article .cta .btn{margin:4px}
.article .faq details{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:4px 18px;margin-bottom:10px}
.article .faq summary{cursor:pointer;font-weight:600;padding:14px 0;list-style:none;font-family:var(--font-head);color:#fff}
.article .faq summary::-webkit-details-marker{display:none}
.article .grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
.article .feat,.article .ic{display:block}
.article .y{color:var(--ok);font-weight:600}.article .n{color:var(--muted2)}
.article .btn:not(.gh):not(.pri){background:var(--accent);border-color:var(--accent);color:#fff}
.article .btn:not(.gh):not(.pri):hover{transform:translate(-2px,-2px);box-shadow:var(--sw-shadow);text-decoration:none}
.article .btn.gh:hover{text-decoration:none}
.article img{max-width:100%;height:auto}

/* ---------- анимации появления ---------- */
.js .rv{opacity:0;transform:translateY(18px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.js .rv.in{opacity:1;transform:none}
.rv.d1{transition-delay:.08s}.rv.d2{transition-delay:.16s}.rv.d3{transition-delay:.24s}.rv.d4{transition-delay:.32s}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001s!important;animation-iteration-count:1!important;transition-duration:.001s!important;scroll-behavior:auto!important}
  .rv{opacity:1;transform:none}
}

/* ---- правки после визуальной проверки ---- */
.site-nav a{white-space:nowrap}
@media(max-width:1260px){.site-nav a.opt{display:none}}
@media(max-width:960px){.site-nav a.opt{display:block}}
/* телефон: PTT внутри карточки, чипы не уходят под кнопку */
@media(max-width:600px){
  .air-card{padding:18px 18px 22px}
  .ptt{right:8px;bottom:-14px;width:76px;height:76px}
  .ptt img{width:42px;height:42px}
  .air-chips{padding-right:74px}
}
/* шапка: компактнее пункты, второстепенные прячем уже до 1400px, бренд не сжимается */
.brand{flex:none}
.site-nav a{font-size:14px;padding:8px 10px}
@media(max-width:1400px){.site-nav a.opt{display:none}}
@media(max-width:1120px){.site-nav a{font-size:13.5px;padding:8px 8px}}
.article .ic:empty{display:none}