/* RespectIT — стили сайта */
:root{
  --ink:#0d1726; --text:#243044; --muted:#5a6477; --bg:#f4f6fa; --paper:#ffffff;
  --line:#dfe4ec; --accent:#1f5eff; --accent-ink:#0b3bd1; --accent-soft:#e8eeff;
  --signal:#f07a12; --signal-soft:#fff0e2; --ok:#12915f; --ok-soft:#e1f5ec;
  --navy:#0d1726; --navy-2:#16233a;
  --r:12px; --maxw:1180px;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --sans:"Golos Text",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 var(--sans)}
img{max-width:100%;height:auto}
a{color:var(--accent-ink)}
[hidden]{display:none!important}
h1,h2,h3{color:var(--ink);line-height:1.2;text-wrap:balance;margin:0}
h1{font-size:clamp(30px,4.6vw,50px);font-weight:700;letter-spacing:-.02em}
h2{font-size:clamp(24px,3vw,34px);font-weight:700;letter-spacing:-.01em}
h3{font-size:19px;font-weight:600}
p{margin:0}
.container{max-width:var(--maxw);margin:0 auto;padding-inline:20px}
.section{padding-block:64px}
.section.tight{padding-block:40px}
.section.white{background:var(--paper)}
.section.navy{background:var(--navy);color:#c9d3e5}
.section.navy h2,.section.navy h3{color:#fff}
.head{display:flex;flex-direction:column;gap:10px;margin-bottom:32px;max-width:760px}
.eyebrow{font:600 12px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}
.navy .eyebrow{color:#8fb0ff}
.lead{font-size:18px;color:var(--muted);max-width:62ch}
.navy .lead{color:#aeb9cf}
.muted{color:var(--muted)}
.small{font-size:14px}
.mono{font-family:var(--mono)}

/* кнопки */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 22px;border-radius:10px;font:600 16px/1.2 var(--sans);text-decoration:none;border:1.5px solid transparent;cursor:pointer;transition:background .15s,border-color .15s,transform .15s}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-ink)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent-ink)}
.navy .btn-ghost{color:#fff;border-color:#34445f}
.btn-signal{background:var(--signal);color:#fff}
.btn-sm{padding:9px 14px;font-size:14px}
.btns{display:flex;flex-wrap:wrap;gap:12px}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* шапка */
.topbar{background:var(--navy);color:#aeb9cf;font-size:13px}
.topbar .container{display:flex;justify-content:space-between;gap:12px;padding-block:7px;flex-wrap:wrap}
.topbar a{color:#fff;text-decoration:none}
.status-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#2fd08a;margin-right:6px;box-shadow:0 0 0 3px rgba(47,208,138,.2)}
header.site{position:sticky;top:env(safe-area-inset-top,0px);z-index:40;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
header.site .container{display:flex;align-items:center;gap:20px;min-height:68px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:700;font-size:20px;letter-spacing:-.01em}
.logo-mark{width:34px;height:34px;border-radius:9px;background:var(--accent);color:#fff;display:grid;place-items:center;font:700 15px/1 var(--mono)}
.logo b{color:var(--accent)}
nav.main{display:flex;gap:4px;margin-left:auto}
nav.main a{padding:8px 12px;border-radius:8px;text-decoration:none;color:var(--text);font-size:15px;font-weight:500}
nav.main a:hover,nav.main a[aria-current="page"]{background:var(--accent-soft);color:var(--accent-ink)}
.head-phone{font-weight:600;color:var(--ink);text-decoration:none;white-space:nowrap}
.burger{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:8px;padding:8px 10px;font:inherit;cursor:pointer}
@media (max-width:1020px){
  nav.main{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;background:#fff;border-bottom:1px solid var(--line);padding:10px 20px 16px}
  nav.main.open{display:flex}
  .burger{display:block}
  .head-phone{display:none}
  header.site .btn{display:none}
}

/* hero */
.hero{padding-block:56px 64px;background:linear-gradient(180deg,#fff 0%,var(--bg) 100%)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr;gap:32px}}
.hero h1{margin:14px 0 18px}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero .lead{margin-bottom:28px}
.facts{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:28px;font-size:14px;color:var(--muted)}
.facts b{color:var(--ink);font-family:var(--mono);font-size:15px}
.chip{display:inline-flex;align-items:center;gap:6px;padding:5px 11px;border-radius:99px;background:var(--accent-soft);color:var(--accent-ink);font-size:13px;font-weight:600}
.chip.signal{background:var(--signal-soft);color:#a64d00}
.chip.ok{background:var(--ok-soft);color:var(--ok)}

/* карточка-заявка (пример) */
.ticket{background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 20px 50px -24px rgba(13,23,38,.35);overflow:hidden;font-size:14px}
.ticket-top{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;border-bottom:1px solid var(--line);background:#fafbfd}
.ticket-top .mono{font-size:13px;color:var(--muted)}
.ticket-body{padding:18px;display:flex;flex-direction:column;gap:14px}
.ticket-title{font-weight:600;color:var(--ink);font-size:16px}
.sla-bar{height:8px;border-radius:99px;background:#edf0f5;overflow:hidden}
.sla-bar i{display:block;height:100%;width:22%;background:var(--ok);border-radius:99px}
.sla-meta{display:flex;justify-content:space-between;font:12px var(--mono);color:var(--muted)}
.timeline{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.timeline li{display:grid;grid-template-columns:52px 1fr;gap:10px;align-items:baseline}
.timeline time{font:12px var(--mono);color:var(--muted)}
.ticket-note{padding:10px 18px;font-size:12px;color:var(--muted);border-top:1px dashed var(--line)}

/* сетки и карточки */
.grid{display:grid;gap:18px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:980px){.g3,.g4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:24px;display:flex;flex-direction:column;gap:10px}
.bg-white .card,.white .card{background:var(--bg);border-color:transparent}
a.card{text-decoration:none;color:inherit;transition:border-color .15s,transform .15s}
a.card:hover{border-color:var(--accent);transform:translateY(-2px)}
.card .ico{width:44px;height:44px;border-radius:10px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center}
.card .ico svg{width:24px;height:24px}
.card .more{margin-top:auto;padding-top:6px;color:var(--accent-ink);font-weight:600;font-size:15px}
.card ul{margin:0;padding-left:18px;color:var(--muted);font-size:15px}
.card.feature{grid-column:span 2;grid-row:span 2;justify-content:flex-end;background:var(--navy);color:#c9d3e5;border:0}
.card.feature h3{color:#fff;font-size:22px}
.card.feature .ico{background:#22335a;color:#8fb0ff}
.card.feature .more{color:#8fb0ff}
@media (max-width:980px){.card.feature{grid-row:auto}}
@media (max-width:640px){.card.feature{grid-column:auto}}

/* шаги */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}
@media (max-width:980px){.steps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.steps{grid-template-columns:1fr}}
.step{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:20px;display:flex;flex-direction:column;gap:6px}
.step::before{counter-increment:s;content:"0" counter(s);font:600 13px var(--mono);color:var(--accent)}
.step p{font-size:14px;color:var(--muted)}

/* SLA-таблица и таблицы */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--paper)}
table{border-collapse:collapse;width:100%;font-variant-numeric:tabular-nums;font-size:15px}
th,td{padding:12px 16px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{font-size:13px;color:var(--muted);font-weight:600;background:#fafbfd}
tr:last-child td{border-bottom:0}
td.num,th.num{text-align:right;white-space:nowrap}

/* тарифы */
.plans{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;align-items:stretch}
@media (max-width:900px){.plans{grid-template-columns:1fr}}
.plan{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:26px;display:flex;flex-direction:column;gap:14px;position:relative}
.plan.hot{border:2px solid var(--accent);box-shadow:0 18px 40px -26px rgba(31,94,255,.6)}
.plan.vip{background:var(--navy);color:#c9d3e5;border-color:var(--navy)}
.plan.vip h3,.plan.vip .price{color:#fff}
.plan .tag{position:absolute;top:-12px;left:24px}
.plan .price{font:700 34px/1 var(--mono);color:var(--ink)}
.plan .price small{font:500 14px var(--sans);color:var(--muted)}
.plan.vip .price small{color:#aeb9cf}
.plan ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px;font-size:15px}
.plan li{padding-left:24px;position:relative}
.plan li::before{content:"";position:absolute;left:2px;top:7px;width:12px;height:7px;border-left:2px solid var(--ok);border-bottom:2px solid var(--ok);transform:rotate(-45deg)}
.plan.vip li::before{border-color:#6fe3ad}
.plan .unit{display:grid;grid-template-columns:1fr auto;gap:4px 12px;font-size:14px;padding:12px 0;border-block:1px solid var(--line)}
.plan.vip .unit{border-color:#2a3a57}
.plan .unit span:nth-child(even){font-family:var(--mono);font-weight:600;color:var(--ink);text-align:right}
.plan.vip .unit span:nth-child(even){color:#fff}
.plan .btn{margin-top:auto}

/* калькулятор */
.calc{display:grid;grid-template-columns:1.1fr .9fr;gap:0;background:var(--paper);border:1px solid var(--line);border-radius:16px;overflow:hidden}
@media (max-width:900px){.calc{grid-template-columns:1fr}}
.calc-in{padding:28px;display:flex;flex-direction:column;gap:18px}
.calc-out{padding:28px;background:var(--navy);color:#c9d3e5;display:flex;flex-direction:column;gap:14px}
.calc-out h3{color:#fff}
.calc-total{font:700 44px/1 var(--mono);color:#fff}
.calc-lines{display:grid;grid-template-columns:1fr auto;gap:6px 14px;font-size:14px}
.calc-lines span:nth-child(even){font-family:var(--mono);text-align:right;color:#fff}
.stepper{display:grid;grid-template-columns:1fr auto;align-items:center;gap:12px}
.stepper label{font-weight:500;color:var(--ink)}
.stepper .ctl{display:flex;align-items:center;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.stepper button{width:40px;height:40px;border:0;background:var(--bg);font-size:20px;cursor:pointer;color:var(--ink)}
.stepper input{width:64px;height:40px;border:0;text-align:center;font:600 16px var(--mono);color:var(--ink);-moz-appearance:textfield}
.stepper input::-webkit-outer-spin-button,.stepper input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.toggle{display:flex;gap:10px;align-items:flex-start;cursor:pointer}
.toggle input{width:18px;height:18px;margin-top:3px;accent-color:var(--accent)}

/* FAQ */
.faq{display:flex;flex-direction:column;gap:10px;max-width:860px}
.faq details{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:0 20px}
.faq summary{cursor:pointer;padding:16px 0;font-weight:600;color:var(--ink);list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::after{content:"+";font:600 20px/1 var(--mono);color:var(--accent)}
.faq details[open] summary::after{content:"−"}
.faq summary::-webkit-details-marker{display:none}
.faq details p{padding-bottom:18px;color:var(--muted)}

/* формы */
.lead-box{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
@media (max-width:900px){.lead-box{grid-template-columns:1fr}}
form.lead{background:var(--paper);border-radius:16px;padding:28px;display:flex;flex-direction:column;gap:14px;color:var(--text)}
.field{display:flex;flex-direction:column;gap:6px}
.field span{font-size:14px;font-weight:500;color:var(--ink)}
.field input,.field textarea,.field select{font:inherit;padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);width:100%}
.field textarea{min-height:96px;resize:vertical}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:560px){.row2{grid-template-columns:1fr}}
.consent{font-size:13px;color:var(--muted);display:flex;gap:8px;align-items:flex-start}
.consent input{margin-top:3px}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.form-msg{font-size:14px;padding:10px 12px;border-radius:8px}
.form-msg.ok{background:var(--ok-soft);color:var(--ok)}
.form-msg.err{background:var(--signal-soft);color:#a64d00}
.contacts-list{display:flex;flex-direction:column;gap:14px;margin-top:24px}
.contacts-list a{color:#fff;font-weight:600;text-decoration:none;font-size:18px}
.contacts-list .muted{color:#8f9bb3;font-size:13px}

/* прочее */
.checklist{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.checklist li{padding-left:28px;position:relative}
.checklist li::before{content:"";position:absolute;left:3px;top:8px;width:13px;height:7px;border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(-45deg)}
.columns{columns:3 240px;column-gap:28px}
.columns .group{break-inside:avoid;margin-bottom:22px}
.columns h3{font-size:16px;margin-bottom:8px}
.columns ul{margin:0;padding-left:18px;color:var(--muted);font-size:15px}
.banner{display:flex;flex-wrap:wrap;gap:20px;justify-content:space-between;align-items:center;background:var(--accent);color:#fff;border-radius:16px;padding:28px 32px}
.banner h2{color:#fff;font-size:26px}
.banner .btn-primary{background:#fff;color:var(--accent-ink)}
.crumbs{font-size:14px;color:var(--muted);margin-bottom:6px}
.crumbs a{color:var(--muted)}
.page-hero{padding-block:44px 48px;background:#fff;border-bottom:1px solid var(--line)}
.page-hero .lead{margin-top:14px}
.page-hero .btns{margin-top:24px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
@media (max-width:900px){.split{grid-template-columns:1fr}}
.stat{display:flex;flex-direction:column;gap:2px}
.stat b{font:700 28px/1.1 var(--mono);color:var(--ink)}
.navy .stat b{color:#fff}
.prose{max-width:760px}
.prose h2{font-size:24px;margin:28px 0 10px}
.prose p,.prose ul{margin:0 0 12px}

/* подвал */
footer.site{background:var(--navy);color:#8f9bb3;font-size:14px;padding-block:44px 28px}
footer.site .cols{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:28px}
@media (max-width:860px){footer.site .cols{grid-template-columns:1fr 1fr}}
@media (max-width:520px){footer.site .cols{grid-template-columns:1fr}}
footer.site h4{color:#fff;margin:0 0 10px;font-size:14px}
footer.site ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}
footer.site a{color:#c9d3e5;text-decoration:none}
footer.site a:hover{color:#fff}
footer.site .logo{color:#fff}
footer.site .bottom{margin-top:32px;padding-top:18px;border-top:1px solid #22314c;display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px}

/* плавающие мессенджеры */
.float{position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:50;display:flex;flex-direction:column;gap:10px}
.float a{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;color:#fff;box-shadow:0 8px 20px -6px rgba(0,0,0,.35)}
.float a svg{width:26px;height:26px}
.float .tg{background:#229ed9}
.float .wa{background:#25d366}