:root{
  --ink:#1a1a1a;
  --ink-2:#4d4d4d;
  --ink-3:#6c6c6c;
  --line:#e2e5e2;
  --line-2:#cfd2cf;
  --soft:#f6f9f9;
  --soft-2:#f3f4f2;
  --green:#68af3e;
  --green-1:#82c55b;
  --green-2:#5a9834;
  --green-ic:#5aad2b;
  --green-050:#eef6e9;
  --teal:#208b75;
  --teal-050:#e7f2f0;
  --warn:#8a5a00;
  --warn-050:#fbf4e6;
  --white:#fff;
  --wrap:1240px;
  --radius:3px;
  --shadow:0 1px 3px rgba(26,26,26,.08);
  --shadow-lg:0 10px 34px rgba(26,26,26,.13);
  --font:"Roboto","Roboto Local",-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);font-size:16.5px;line-height:1.65;color:var(--ink);background:var(--white)}
img{max-width:100%;height:auto;display:block}
a{color:var(--teal);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{line-height:1.24;margin:0 0 .6em;font-weight:600;color:var(--ink)}
h1{font-size:2.2rem;letter-spacing:-.015em}
h2{font-size:1.55rem;margin-top:1.6em}
h3{font-size:1.15rem;margin-top:1.4em}
p{margin:0 0 1em}
ul,ol{margin:0 0 1em;padding-left:1.25em}
li{margin-bottom:.4em}
hr{border:0;border-top:1px solid var(--line);margin:34px 0}
button{font-family:inherit}
.ic{display:block;flex:none}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.section{padding:56px 0}
.section--soft{background:var(--soft);border-block:1px solid var(--line)}
.section__head{margin-bottom:30px;max-width:76ch}
.section__head h2{margin-top:0}
.section__head p{color:var(--ink-3);margin:0}
.lead{font-size:1.12rem;color:var(--ink-2);max-width:74ch}

/* ---------- Верхняя плашка ---------- */
.topbar{background:var(--ink);color:#cfd6d2;font-size:.8rem}
.topbar__in{display:flex;justify-content:space-between;align-items:center;gap:24px;
  flex-wrap:nowrap;padding-block:7px}
.topbar__in>div{white-space:nowrap}
.topbar a{color:#cfd6d2}
.topbar__contacts{display:flex;gap:20px;flex-wrap:nowrap}
.topbar__gk{font-weight:700;color:#fff}

/* ---------- Шапка ---------- */
.header{background:var(--white);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:60}
.header__in{display:flex;align-items:center;gap:22px;padding-block:12px;flex-wrap:nowrap}
.logo{display:flex;align-items:baseline;text-decoration:none;flex:none}
.logo:hover{text-decoration:none}
.logo__blue,.logo__dark{
  font-family:'Fira Sans Extra Condensed',sans-serif;
  font-size:1.4rem;font-style:italic;font-weight:700;text-transform:uppercase;
  text-shadow:
    -1px -1px 1px hsl(0deg 0% 100% / 20%),
     1px  1px 1px hsl(0deg 0% 100% / 20%),
     1px  1px 1px rgb(0 0 0 / 30%);
  transition:text-shadow .5s;
}
.logo__blue{color:#06c;margin-right:4px}
.logo__dark{color:#6c757c}
.logo:hover .logo__blue,.logo:hover .logo__dark{
  text-shadow:0 0 0 #ececec,0 1px 0 #d3d3d3,0 2px 0 #b2b2b2,0 3px 0 #818181,
    0 4px 1px rgb(0 0 0 / 60%),0 0 4px rgb(0 0 0 / 20%);
}
.logo__sub{display:block;font-family:'Fira Sans Extra Condensed',sans-serif;
  font-size:.68rem;font-style:italic;font-weight:700;letter-spacing:.04em;
  text-transform:uppercase;color:var(--ink-3);margin-top:2px;white-space:nowrap}
.header__actions{display:flex;align-items:center;gap:10px;margin-left:auto;flex:none}
.burger{display:none;background:none;border:1px solid var(--line-2);border-radius:var(--radius);
  padding:7px;color:var(--ink);cursor:pointer}

/* ---------- Меню ---------- */
.nav{flex:1 1 auto;min-width:0}
.nav__list{display:flex;list-style:none;margin:0;padding:0;gap:0;flex-wrap:nowrap;justify-content:flex-end}
.nav__i{margin:0;position:static}
.nav__l{display:flex;align-items:center;gap:4px;padding:12px 11px;color:var(--ink);
  font-weight:500;font-size:.94rem;border-bottom:2px solid transparent;white-space:nowrap}
.nav__l:hover{text-decoration:none;color:var(--green-2)}
.nav__l.is-active{color:var(--green-2);border-bottom-color:var(--green)}
.nav__c{opacity:.55;transition:transform .15s}
.has-sub:hover .nav__c{transform:rotate(180deg)}

.mega{position:absolute;left:0;right:0;top:100%;background:#fff;border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);box-shadow:var(--shadow-lg);
  opacity:0;visibility:hidden;transform:translateY(-6px);transition:.16s;z-index:70}
.has-sub:hover .mega,.has-sub:focus-within .mega{opacity:1;visibility:visible;transform:none}
.mega__in{display:grid;gap:28px;padding-block:30px}
.mega__in--3{grid-template-columns:repeat(3,1fr)}
.mega__in--links{grid-template-columns:repeat(5,1fr);gap:14px}
.mega__col ul{list-style:none;margin:10px 0 0;padding:0}
.mega__col li{margin-bottom:2px}
.mega__col li a{display:block;padding:5px 0;color:var(--ink-2);font-size:.93rem}
.mega__col li a:hover{color:var(--green-2);text-decoration:none}
.mega__t{display:flex;align-items:center;gap:9px;font-weight:600;color:var(--ink);
  padding-bottom:10px;border-bottom:1px solid var(--line)}
.mega__t:hover{color:var(--green-2);text-decoration:none}
.mega__t .ic{color:var(--green-ic)}
.mega__card{display:block;padding:16px;border:1px solid var(--line);border-radius:var(--radius);color:inherit}
.mega__card:hover{border-color:var(--green);background:var(--green-050);text-decoration:none}
.mega__ic{display:block;color:var(--green-ic);margin-bottom:12px}
.mega__card:hover .mega__ic{color:var(--green-2)}
.mega__card b{display:block;font-weight:600;font-size:.95rem;margin-bottom:5px}
.mega__card span{display:block;font-size:.82rem;color:var(--ink-3);line-height:1.45}

/* ---------- Крошки ---------- */
.crumbs{background:var(--soft-2);border-bottom:1px solid var(--line);font-size:.84rem}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:9px 0}
.crumbs li+li::before{content:"→";color:var(--ink-3);margin-right:8px}
.crumbs a{color:var(--ink-3)}
.crumbs li:last-child{color:var(--ink-2)}

/* ---------- Кнопки ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 24px;border-radius:var(--radius);border:1px solid transparent;
  font-size:.95rem;font-weight:600;cursor:pointer;transition:.15s;text-align:center}
.btn:hover{text-decoration:none}
.btn--primary{background:var(--green);color:#fff}
.btn--primary:hover{background:var(--green-2);color:#fff}
.btn--primary:disabled{opacity:.6;cursor:default}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn--ghost:hover{border-color:var(--green);background:var(--green-050)}
.btn--light{background:#fff;color:var(--ink)}
.btn--light:hover{background:var(--soft)}
.btn--sm{padding:9px 17px;font-size:.88rem}

/* ---------- Первый экран ---------- */
.hero{background:var(--soft);border-bottom:1px solid var(--line)}
.hero__in{padding-block:64px 58px;max-width:920px}
.hero h1{font-size:2.7rem;margin-bottom:20px}
.hero__text{font-size:1.16rem;color:var(--ink-2);max-width:70ch;margin-bottom:28px}
.hero__cta{display:flex;gap:14px;flex-wrap:wrap}

/* ---------- Карточки ---------- */
.grid{display:grid;gap:22px}
.grid--2{grid-template-columns:repeat(2,1fr)}
.grid--3{grid-template-columns:repeat(3,1fr)}

.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;transition:.15s;display:block;color:inherit}
.card:hover{border-color:var(--green);box-shadow:var(--shadow-lg);text-decoration:none}
.card h3{margin:0 0 10px}
.card p{color:var(--ink-3);font-size:.95rem;margin:0 0 14px}
.card__ic{display:block;color:var(--green-ic);margin-bottom:16px}
.card:hover .card__ic{color:var(--green-2)}
.card__num{display:block;font-size:.76rem;font-weight:700;letter-spacing:.09em;
  text-transform:uppercase;color:var(--green-2);margin-bottom:8px}
.card__more{font-size:.9rem;font-weight:600;color:var(--teal);display:inline-flex;align-items:center;gap:6px}

.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.tile{background:#fff;padding:24px 24px;color:inherit;display:flex;gap:16px;align-items:flex-start}
.tile:hover{background:var(--green-050);text-decoration:none}
.tile .ic{color:var(--green-ic);margin-top:1px}
.tile b{display:block;font-weight:600;margin-bottom:3px}
.tile span{font-size:.86rem;color:var(--ink-3)}

/* ---------- Текст ---------- */
.prose{max-width:78ch}
.prose h2:first-child{margin-top:0}
.prose table{width:100%;border-collapse:collapse;margin:0 0 1.4em;font-size:.95rem}
.prose th,.prose td{border:1px solid var(--line);padding:9px 12px;text-align:left;vertical-align:top}
.prose th{background:var(--soft);font-weight:600}

.note{border-left:3px solid var(--teal);background:var(--teal-050);padding:16px 20px;
  margin:0 0 1.4em;border-radius:0 var(--radius) var(--radius) 0}
.note p:last-child{margin-bottom:0}
.note--warn{border-left-color:var(--warn);background:var(--warn-050)}
.note--green{border-left-color:var(--green);background:var(--green-050)}
.note b{display:block;margin-bottom:4px}

.checklist{list-style:none;padding:0}
.checklist li{padding-left:26px;position:relative}
.checklist li::before{content:"";position:absolute;left:4px;top:.62em;width:8px;height:8px;
  background:var(--green);border-radius:50%}
.checklist--no li::before{background:var(--line-2)}

.subnav{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 34px;padding:0;list-style:none}
.subnav a{display:block;padding:8px 15px;border:1px solid var(--line);border-radius:var(--radius);
  font-size:.9rem;color:var(--ink);background:#fff}
.subnav a:hover{border-color:var(--green);background:var(--green-050);text-decoration:none}

.cta{background:var(--ink);color:#e6e9e6;padding:50px 0}
.cta h2{color:#fff;margin-top:0}
.cta p{color:#b9c0ba;max-width:70ch}
.cta .btn--light{margin-top:8px}

.reqs{font-size:.94rem}
.reqs td:first-child{color:var(--ink-3);width:36%}

/* ---------- Подвал ---------- */
.footer{background:#e9eae4;color:var(--ink-2);padding:50px 0 26px;font-size:.92rem;
  border-top:1px solid #dcded5}
.footer h4{color:var(--ink);font-size:.95rem;margin-bottom:12px}
.footer p{color:var(--ink-2)}
.footer a{color:var(--ink-2)}
.footer a:hover{color:var(--green-2)}
.footer__top{display:grid;grid-template-columns:1.25fr 2fr;gap:44px}
.footer__logo{margin-bottom:12px}
.footer__logo .logo__dark{color:#6c757c}
.footer__contacts{list-style:none;margin:16px 0 0;padding:0}
.footer__contacts li{display:flex;gap:12px;align-items:flex-start;margin-bottom:11px}
.footer__contacts .ic{color:#55584f;margin-top:2px}
.footer__cols{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.footer__list{list-style:none;padding:0;margin:0}
.footer__list li{margin-bottom:7px}
.footer__bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;
  border-top:1px solid #d2d5c9;margin-top:36px;padding-top:18px;font-size:.86rem;color:var(--ink-3)}
.footer__disclaimer{font-size:.8rem;color:#83887c;margin:14px 0 0}

/* ---------- Модальное окно ---------- */
.modal{position:fixed;inset:0;z-index:200;display:flex;align-items:flex-start;justify-content:center;
  padding:32px 16px;overflow-y:auto}
.modal[hidden]{display:none}
.modal__back{position:fixed;inset:0;background:rgba(26,26,26,.6)}
.modal__box{position:relative;background:#fff;border-radius:var(--radius);width:100%;max-width:760px;
  box-shadow:var(--shadow-lg);margin:auto}
.modal__x{position:absolute;top:14px;right:14px;background:none;border:0;color:var(--ink-3);
  cursor:pointer;padding:6px;border-radius:var(--radius)}
.modal__x:hover{background:var(--soft);color:var(--ink)}
.modal__head{padding:26px 30px 18px;border-bottom:1px solid var(--line);background:var(--soft)}
.modal__head h2{margin:0 0 8px;font-size:1.4rem}
.modal__head p{margin:0;color:var(--ink-3);font-size:.92rem;max-width:60ch}
.modal__body{padding:24px 30px 28px}

/* ---------- Форма ---------- */
.frm__hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.frm__set{border:0;padding:0;margin:0 0 22px}
.frm__set legend{font-weight:600;font-size:.8rem;letter-spacing:.09em;text-transform:uppercase;
  color:var(--green-2);padding:0;margin-bottom:12px}
.frm__f{display:block;margin-bottom:14px}
.frm__f>span{display:block;font-size:.86rem;color:var(--ink-2);margin-bottom:5px}
.frm__f>span b{color:#c0392b;font-weight:600}
.frm__f input,.frm__f select,.frm__f textarea{
  width:100%;padding:10px 12px;border:1px solid var(--line-2);border-radius:var(--radius);
  font-family:inherit;font-size:.95rem;color:var(--ink);background:#fff}
.frm__f textarea{resize:vertical;min-height:76px}
.frm__f input:focus,.frm__f select:focus,.frm__f textarea:focus{
  outline:0;border-color:var(--green);box-shadow:0 0 0 3px var(--green-050)}
.frm__row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.frm__check{display:flex;gap:10px;align-items:flex-start;font-size:.88rem;color:var(--ink-2);margin-bottom:18px}
.frm__check input{margin-top:4px;flex:none}
.frm__err{background:#fdecea;border-left:3px solid #c0392b;padding:11px 14px;
  font-size:.9rem;margin-bottom:16px;border-radius:0 var(--radius) var(--radius) 0}
.frm__foot{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.frm__alt{font-size:.86rem;color:var(--ink-3)}
.frm__ok{text-align:center;padding:20px 0 8px}
.frm__ok-ic{display:flex;justify-content:center;margin:0 0 14px;color:var(--green-ic)}
.frm__ok h3{margin-top:0}
.frm__ok p{color:var(--ink-3)}

/* ---------- Адаптив ---------- */
@media (max-width:1400px){
  .nav__l{padding:11px 8px;font-size:.9rem}
  .header__in{gap:16px}
  .logo__sub{font-size:.63rem;letter-spacing:.02em}
}
@media (max-width:1250px){
  .nav__l{padding:10px 6px;font-size:.86rem}
  .logo__blue,.logo__dark{font-size:1.25rem}
  .btn--sm{padding:8px 13px;font-size:.84rem}
  .mega__in--links{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:1150px){
  .topbar__in{flex-wrap:wrap;gap:6px 20px}
  .topbar__in>div{white-space:normal}
  .topbar__contacts{flex-wrap:wrap}
}
@media (max-width:1100px){
  .burger{display:block}
  .header__in{flex-wrap:wrap}
  .nav{order:3;flex-basis:100%;display:none;border-top:1px solid var(--line);margin-top:4px}
  .nav.is-open{display:block}
  .nav__list{flex-direction:column;gap:0;flex-wrap:wrap;justify-content:flex-start}
  .nav__l{padding:12px 0;justify-content:space-between;border-bottom:1px solid var(--line)}
  .mega{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;
    border:0;display:none;padding-bottom:10px}
  .has-sub.is-open .mega{display:block}
  .has-sub:hover .mega{display:none}
  .has-sub.is-open:hover .mega{display:block}
  .mega .wrap{padding:0}
  .mega__in,.mega__in--3,.mega__in--links{grid-template-columns:1fr;padding-block:10px;gap:12px}
}
@media (max-width:900px){
  .grid--3,.grid--2{grid-template-columns:1fr}
  .footer__top{grid-template-columns:1fr;gap:32px}
  .footer__cols{grid-template-columns:1fr 1fr}
  .hero h1{font-size:2rem}
  h1{font-size:1.8rem}
}
@media (max-width:600px){
  .footer__cols{grid-template-columns:1fr}
  .frm__row{grid-template-columns:1fr}
  .modal{padding:0}
  .modal__box{border-radius:0;min-height:100%}
  .modal__head,.modal__body{padding-inline:18px}
}