/* PAVEO — укладка тротуарной плитки. Чистый CSS, без сборки. */
@font-face{font-family:"Unbounded";src:url(fonts/Unbounded-Medium.woff2) format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"Unbounded";src:url(fonts/Unbounded-SemiBold.woff2) format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"Inter Tight";src:url(fonts/InterTight-Regular.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Inter Tight";src:url(fonts/InterTight-Medium.woff2) format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"Inter Tight";src:url(fonts/InterTight-SemiBold.woff2) format("woff2");font-weight:600;font-display:swap}

:root{
  --basalt:#1D201E;      /* тёмный: текст, тёмные секции */
  --basalt-2:#2A2E2B;
  --sand:#F1ECE3;        /* основной фон */
  --sand-2:#E7E0D3;      /* фон чередующихся секций */
  --concrete:#CFC7B9;    /* линии, рамки */
  --paper:#FFFFFF;
  --muted:#5F625D;
  --brick:#B4441E;       /* акцент: кнопки, цифры */
  --brick-d:#8E3315;
  --brick-l:#E7A27F;     /* акцент на тёмном фоне */
  --wrap:1360px;
  --gut:32px;
  --head:"Unbounded",system-ui,sans-serif;
  --body:"Inter Tight",system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@supports (overflow:clip){html,body{overflow-x:clip}}
body{margin:0;background:var(--sand);color:var(--basalt);font:400 17px/1.55 var(--body)}
img{display:block;max-width:100%}
a{color:inherit}
h1,h2,h3{font-family:var(--head);font-weight:600;letter-spacing:-.02em;margin:0}
h2 span,h1 span{color:var(--brick)}
p{margin:0}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gut)}

/* ---------- кнопки: прямоугольник, при наведении «приподнимается» как плитка ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:56px;padding:0 26px;border:0;border-radius:0;font:600 16px/1 var(--body);text-decoration:none;cursor:pointer;transition:transform .15s,box-shadow .15s,background .15s;white-space:nowrap}
.btn:hover{transform:translate(-3px,-3px);box-shadow:3px 3px 0 var(--basalt)}
.btn--brick{background:var(--brick);color:#fff}
.btn--brick:hover{background:var(--brick-d)}
.btn--line{background:transparent;color:var(--basalt);box-shadow:inset 0 0 0 1.5px var(--basalt)}
.btn--line:hover{box-shadow:inset 0 0 0 1.5px var(--basalt),3px 3px 0 var(--basalt)}
.btn--white{background:#fff;color:var(--basalt)}
.btn--white:hover{box-shadow:3px 3px 0 var(--brick)}
.btn--lg{height:64px;font-size:20px;padding:0 34px}

/* ---------- шапка ---------- */
.top{background:var(--sand);border-bottom:1px solid var(--concrete);position:relative;z-index:30}
.top__in{display:flex;align-items:center;gap:40px;height:78px}
.logo{display:inline-flex;align-items:center;gap:12px;font:600 22px/1 var(--head);letter-spacing:.06em;text-decoration:none}
.logo__mark{display:grid;grid-template-columns:repeat(2,11px);gap:3px}
.logo__mark b{width:11px;height:11px;background:var(--basalt)}
.logo__mark b:nth-child(2),.logo__mark b:nth-child(3){background:var(--brick)}
.logo--light .logo__mark b{background:var(--sand)}
.logo--light .logo__mark b:nth-child(2),.logo--light .logo__mark b:nth-child(3){background:var(--brick-l)}
.nav{display:flex;gap:28px;margin-right:auto}
.nav a{text-decoration:none;font-weight:500;font-size:15px;padding:6px 0;border-bottom:2px solid transparent}
.nav a:hover{border-color:var(--brick)}
.top__right{display:flex;align-items:center;gap:22px}
.lang{font-weight:600;font-size:14px;text-decoration:none;padding:6px 10px;box-shadow:inset 0 0 0 1px var(--concrete)}
.lang:hover{box-shadow:inset 0 0 0 1px var(--basalt)}
.top__tel{display:flex;flex-direction:column;align-items:flex-end;text-decoration:none;font:600 18px/1.15 var(--head)}
.top__tel small{font:500 12px/1.2 var(--body);color:var(--muted)}
.burger{display:none;width:44px;height:44px;border:0;background:var(--basalt);cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:5px}
.burger i{display:block;width:20px;height:2px;background:#fff;transition:.2s}

/* ---------- первый экран ---------- */
.hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.12fr);min-height:min(calc(100vh - 78px),900px)}
.hero__text{padding:64px 56px 56px max(var(--gut),calc((100vw - var(--wrap))/2 + var(--gut)));display:flex;flex-direction:column;justify-content:center}
.kicker{font-weight:600;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);display:flex;align-items:center;gap:12px}
.kicker::before{content:"";width:28px;height:10px;background:repeating-linear-gradient(90deg,var(--brick) 0 8px,transparent 8px 10px)}
.hero h1{font-size:clamp(36px,4.4vw,66px);line-height:1.04;margin:22px 0 22px}
.hero h1 span{display:block}
.hero__lead{font-size:19px;max-width:540px;color:#333631}
.hero__facts{list-style:none;margin:34px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--concrete);border-left:1px solid var(--concrete);max-width:600px}
.hero__facts li{padding:16px 16px 18px;border-right:1px solid var(--concrete);border-bottom:1px solid var(--concrete)}
.hero__facts b{display:block;font:600 22px/1.1 var(--head)}
.hero__facts span{font-size:14px;color:var(--muted)}
.hero__btns{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.hero__note{margin-top:16px;font-size:14px;color:var(--muted)}
.hero__media{position:relative;background:var(--basalt);min-height:640px}
.hero__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:62% 50%}
.hero__media::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(29,32,30,.25),rgba(29,32,30,0) 45%)}

/* ---------- калькулятор ---------- */
.calc{position:absolute;z-index:2;top:40px;right:40px;width:min(470px,calc(100% - 80px));background:var(--paper);padding:24px 24px 22px;border-top:6px solid var(--brick);box-shadow:0 24px 60px rgba(0,0,0,.25)}
.calc__head{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin-bottom:16px}
.calc__head h2{font-size:20px}
.calc__head span{font-size:12px;color:var(--muted);text-align:right}
.calc__row{margin-bottom:14px}
.calc__row--2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.calc__lbl{display:block;font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:7px}
.area{display:grid;grid-template-columns:1fr 104px;gap:14px;align-items:center}
.area input[type=range]{width:100%;accent-color:var(--brick);height:24px}
.area__num{display:flex;align-items:center;box-shadow:inset 0 0 0 1.5px var(--concrete);height:42px}
.area__num input{width:100%;border:0;background:transparent;font:600 18px/1 var(--head);padding:0 0 0 12px;outline:0;-moz-appearance:textfield}
.area__num input::-webkit-inner-spin-button{display:none}
.area__num span{padding:0 10px;font-size:14px;color:var(--muted)}
.area__num:focus-within{box-shadow:inset 0 0 0 2px var(--basalt)}
.seg{display:grid;grid-template-columns:repeat(2,1fr);gap:6px}
.seg--3{grid-template-columns:repeat(3,1fr)}
.seg button{min-height:42px;padding:6px 8px;border:0;background:var(--sand);font:500 14px/1.2 var(--body);color:var(--basalt);cursor:pointer;box-shadow:inset 0 0 0 1px var(--concrete);text-align:center}
.seg button:hover{box-shadow:inset 0 0 0 1.5px var(--basalt)}
.seg button[aria-pressed=true]{background:var(--basalt);color:#fff;box-shadow:none}
.select{width:100%;height:42px;border:0;border-radius:0;background:var(--sand) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%231D201E' stroke-width='2'/%3E%3C/svg%3E") no-repeat right 12px center;box-shadow:inset 0 0 0 1px var(--concrete);font:500 14px/1 var(--body);padding:0 32px 0 10px;appearance:none;color:var(--basalt)}
.select:focus{outline:2px solid var(--basalt);outline-offset:-2px}
.calc__more{margin-bottom:14px;border-top:1px solid var(--sand-2);border-bottom:1px solid var(--sand-2)}
.calc__more summary{cursor:pointer;list-style:none;font-weight:600;font-size:14px;padding:11px 0;display:flex;justify-content:space-between}
.calc__more summary::-webkit-details-marker{display:none}
.calc__more summary::after{content:"+";font:600 18px/1 var(--head);color:var(--brick)}
.calc__more[open] summary::after{content:"–"}
.calc__extras{display:grid;gap:8px;padding-bottom:12px}
.extra{display:grid;grid-template-columns:1fr 90px;align-items:center;gap:10px;font-size:14px}
.extra small{display:block;color:var(--muted);font-size:12px}
.extra .area__num{height:38px}
.extra .area__num input{font-size:15px}
.calc__sum{display:grid;grid-template-columns:1fr 1.1fr;background:var(--basalt);color:#fff}
.calc__parts{padding:14px 16px;display:grid;gap:5px;font-size:13px;border-right:1px solid rgba(255,255,255,.12)}
.calc__parts p{display:flex;justify-content:space-between;gap:8px}
.calc__parts span{color:#B9B6AE}
.calc__parts b{font-weight:600}
.calc__total{padding:14px 16px;display:flex;flex-direction:column;justify-content:center}
.calc__total span{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:#B9B6AE}
.calc__total b{font:600 22px/1.15 var(--head);color:#fff;margin:4px 0 2px}
.calc__total small{font-size:13px;color:var(--brick-l)}
.calc__btns{display:grid;grid-template-columns:1fr auto;gap:8px;margin-top:12px}
.calc__btns .btn{height:50px;font-size:15px;padding:0 18px}
.calc__toast{margin-top:10px;font-size:13px;color:var(--brick-d);font-weight:500}

/* ---------- полоса доверия ---------- */
.strip{background:var(--basalt);color:#E9E5DD}
.strip__in{display:grid;grid-template-columns:repeat(4,1fr)}
.strip p{padding:22px 24px 22px 22px;font-size:15px;position:relative}
.strip p::before{content:"";position:absolute;left:0;top:29px;width:10px;height:10px;background:var(--brick-l)}
.strip b{color:#fff;font-weight:600}

/* ---------- секции ---------- */
.sec{padding:112px 0}
.sec--sand{background:var(--sand-2)}
.sec--dark{background:var(--basalt);color:#E9E5DD}
.sec--dark h2{color:#fff}
.sec--dark h2 span{color:var(--brick-l)}
.head{margin-bottom:52px;max-width:820px}
.head--row{max-width:none;display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:end}
.head h2{font-size:clamp(30px,3.5vw,50px);line-height:1.08}
.head h2 span{display:block}
.head__lead{margin-top:18px;font-size:18px;color:var(--muted);max-width:620px}
.head--row .head__lead{margin-top:0}
.label{display:flex;align-items:center;gap:12px;font-weight:600;font-size:13px;letter-spacing:.14em;text-transform:uppercase;margin-bottom:20px}
.label i{font:600 13px/1 var(--head);font-style:normal;letter-spacing:0;background:var(--brick);color:#fff;width:34px;height:34px;display:grid;place-items:center}
.label--light{color:#E9E5DD}

/* ---------- что укладываем ---------- */
.svc{display:grid;grid-template-columns:repeat(12,1fr);gap:20px}
.svc__card{grid-column:span 3;background:var(--paper);display:flex;flex-direction:column}
.svc__card--big{grid-column:span 6}
.svc__card img{width:100%;aspect-ratio:4/3;object-fit:cover}
.svc__card--big img{aspect-ratio:16/9}
.svc__body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.svc__body h3{font-size:19px;margin-bottom:8px}
.svc__card--big h3{font-size:24px}
.svc__body p{color:var(--muted);font-size:15px;margin-bottom:18px}
.svc__price{margin-top:auto;align-self:flex-start;font-weight:600;font-size:15px;padding:8px 12px;background:var(--sand);border-left:4px solid var(--brick)}

/* ---------- разрез основания ---------- */
.base{display:grid;grid-template-columns:minmax(0,.75fr) minmax(0,1.5fr);gap:56px;align-items:center}
.base__text p{color:#C9C5BC;font-size:17px;max-width:480px}
.base__text h2{font-size:clamp(30px,3.5vw,50px);line-height:1.08;margin-bottom:22px}
.base__text h2 span{display:block}
.tabs{display:inline-grid;grid-template-columns:repeat(3,auto);margin-top:34px;box-shadow:inset 0 0 0 1px #4A4F4B}
.tabs button{height:50px;padding:0 22px;border:0;background:transparent;color:#E9E5DD;font:600 15px/1 var(--body);cursor:pointer}
.tabs button[aria-selected=true]{background:var(--brick);color:#fff}
.base__depth{margin-top:18px}
.base__depth b{color:#fff;font-family:var(--head);font-weight:600}
.pie[hidden]{display:none}
/* схема слоёв: картинка с цифрами и линиями + список; --to — где начинается слой, в % ширины картинки */
.pie{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px;align-items:center}
.pie__img{position:relative;overflow:hidden;background:#E9E9E9;container-type:inline-size}
.pie__img img{width:100%;height:auto}
.pie__dot{position:absolute;transform:translate(-50%,-50%);font:600 17px/1 var(--head);font-style:normal;color:var(--basalt)}
.pie__dot::after{content:"";position:absolute;left:calc(100% + 8px);top:50%;height:1px;width:calc((var(--to) - 9) * 1cqw - 16px);background:var(--basalt);opacity:.55}
.pie__dot::before{content:"";position:absolute;top:50%;left:calc(100% + 8px + (var(--to) - 9) * 1cqw - 16px);width:5px;height:5px;margin:-2px 0 0 -2px;background:var(--brick)}
.pie__list{list-style:none;margin:0;padding:0;counter-reset:p;border-top:2px solid var(--brick-l)}
.pie__list li{counter-increment:p;display:grid;grid-template-columns:30px 1fr auto;gap:10px;align-items:baseline;padding:12px 0;border-bottom:1px solid #3C403D;font-size:15px}
.pie__list li::before{content:"0" counter(p);font:600 12px/1 var(--head);color:var(--brick-l)}
.pie__list b{font-weight:600;color:#fff}
.pie__list span{color:#C9C5BC;white-space:nowrap;font-family:var(--head);font-size:13px}
.pie__note{margin-top:16px;font-size:14px;color:#B9B6AE}

/* ---------- плитка ---------- */
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.tile{background:var(--paper);padding:14px 14px 22px}
.tile__img{aspect-ratio:16/10;overflow:hidden;margin-bottom:18px}
.tile__img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.tile:hover .tile__img img{transform:scale(1.05)}
.tile h3{font-size:19px;padding:0 8px;margin-bottom:8px}
.tile p{font-size:15px;color:var(--muted);padding:0 8px;min-height:46px}
.tile dl{display:grid;grid-template-columns:auto 1fr;margin:16px 8px 0;border-top:1px solid var(--sand-2)}
.tile dt,.tile dd{margin:0;padding:9px 0;border-bottom:1px solid var(--sand-2);font-size:14px}
.tile dt{color:var(--muted)}
.tile dd{text-align:right;font-weight:600}
.tile--own{background:var(--basalt);color:#E9E5DD}
.tile--own p,.tile--own dt{color:#B9B6AE}
.tile--own dt,.tile--own dd,.tile--own dl{border-color:#3C403D}
.tile--own dd{color:#fff}

/* ---------- прайс ---------- */
.price{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.price__grp{background:var(--paper)}
.price__grp h3{font-size:16px;background:var(--basalt);color:#fff;padding:16px 22px;letter-spacing:0}
.price__row{display:flex;align-items:baseline;gap:10px;padding:13px 22px;border-bottom:1px solid var(--sand-2);font-size:15px}
.price__row:last-child{border-bottom:0}
.price__row span{flex:1;display:flex;align-items:baseline;gap:10px}
.price__row span::after{content:"";flex:1;border-bottom:1.5px dotted var(--concrete);transform:translateY(-4px);min-width:20px}
.price__row b{white-space:nowrap;font-weight:600}
.price__note{margin-top:22px;color:var(--muted);font-size:15px}

/* ---------- работы ---------- */
.works{display:grid;grid-template-columns:2fr 1fr;grid-template-rows:auto auto;gap:20px}
.work{background:var(--paper);display:flex;flex-direction:column}
.work--big{grid-row:span 2}
.work img{width:100%;aspect-ratio:16/10;object-fit:cover}
.work--big img{flex:1;aspect-ratio:auto;min-height:420px}
.work__info{padding:20px 22px 22px}
.work__info h3{font-size:18px;margin-bottom:12px}
.work dl{display:grid;grid-template-columns:repeat(3,auto);gap:4px 18px;margin:0;justify-content:start}
.work--big dl{grid-template-columns:repeat(4,auto)}
.work dt{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);grid-row:1}
.work dd{margin:0;font-weight:600;grid-row:2}
.work dd:last-of-type{color:var(--brick)}

/* ---------- этапы ---------- */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:16px;counter-reset:s}
.step{background:var(--paper);counter-increment:s;display:flex;flex-direction:column}
.step img{width:100%;aspect-ratio:4/3;object-fit:cover}
.step div{padding:18px 18px 22px;position:relative}
.step div::before{content:"0" counter(s);position:absolute;top:-22px;left:18px;font:600 15px/1 var(--head);background:var(--brick);color:#fff;width:44px;height:44px;display:grid;place-items:center}
.step h3{font-size:18px;margin:22px 0 8px}
.step p{font-size:15px;color:var(--muted)}

/* ---------- ошибки ---------- */
.bugs{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:2px solid var(--basalt)}
.bug{padding:28px 24px 30px 0;border-right:1px solid var(--concrete);padding-left:24px}
.bug:first-child{padding-left:0}
.bug:last-child{border-right:0}
.bug b{display:flex;align-items:center;gap:10px;font:600 19px/1.2 var(--head);margin-bottom:12px}
.bug b::before{content:"";width:14px;height:14px;flex:none;background:var(--brick);transform:rotate(45deg)}
.bug p{color:var(--muted);font-size:15px}

/* ---------- отзывы ---------- */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.review{margin:0;background:var(--paper);padding:30px 28px;display:flex;flex-direction:column;gap:22px;position:relative}
.review::before{content:"“";font:600 64px/0.6 var(--head);color:var(--brick);height:26px}
.review p{font-size:17px}
.review footer{margin-top:auto;border-top:1px solid var(--sand-2);padding-top:16px;display:flex;flex-direction:column}
.review footer span{font-size:14px;color:var(--muted)}

/* ---------- вопросы ---------- */
.faq{display:grid;grid-template-columns:1fr 1.6fr;gap:64px}
.faq .head{margin:0}
.faq__list{border-top:2px solid var(--basalt)}
.faq details{border-bottom:1px solid var(--concrete)}
.faq summary{list-style:none;cursor:pointer;padding:22px 48px 22px 0;font-weight:600;font-size:18px;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:4px;top:50%;width:26px;height:26px;margin-top:-13px;background:
  linear-gradient(var(--basalt),var(--basalt)) center/12px 2px no-repeat,
  linear-gradient(var(--basalt),var(--basalt)) center/2px 12px no-repeat;box-shadow:inset 0 0 0 1.5px var(--basalt);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg);background-color:var(--sand-2)}
.faq details p{padding:0 48px 24px 0;color:var(--muted)}

/* ---------- финал и подвал ---------- */
.cta{background:
  linear-gradient(90deg,transparent calc(100% - 2px),rgba(255,255,255,.05) 0) 0 0/120px 60px,
  linear-gradient(transparent calc(100% - 2px),rgba(255,255,255,.05) 0) 0 0/120px 60px,var(--basalt);color:#E9E5DD;padding:96px 0}
.cta__in{display:grid;grid-template-columns:1.3fr 1fr;gap:56px;align-items:center}
.cta h2{font-size:clamp(28px,3.2vw,46px);line-height:1.1;color:#fff}
.cta h2 span{color:var(--brick-l)}
.cta p{margin-top:18px;color:#C9C5BC;font-size:18px;max-width:560px}
.cta__btns{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end}
.foot{background:#141614;color:#B9B6AE;padding:56px 0 28px;font-size:15px}
.foot__in{display:grid;grid-template-columns:1.2fr 1.5fr 1fr 1fr;gap:32px;align-items:start}
.foot .logo{color:#fff}
.foot a{text-decoration:none}
.foot a:hover{color:#fff}
.foot__soc{display:flex;flex-direction:column;gap:6px}
.foot__copy{display:flex;justify-content:space-between;gap:16px;margin-top:44px;padding-top:20px;border-top:1px solid #2A2E2B;font-size:13px}
.mbar{display:none}

/* ---------- адаптив ---------- */
@media (max-width:1200px){
  .nav{gap:20px}
  .nav a{font-size:14px}
  .hero{grid-template-columns:1fr 1fr}
  .hero__text{padding-right:40px}
  .steps{grid-template-columns:repeat(3,1fr)}
  .tiles{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:1060px){
  .burger{display:flex}
  .nav{position:absolute;top:78px;left:0;right:0;flex-direction:column;gap:0;background:var(--sand);border-bottom:1px solid var(--concrete);padding:8px var(--gut) 18px;display:none}
  .nav.is-open{display:flex}
  .nav a{padding:14px 0;border-bottom:1px solid var(--sand-2);font-size:17px}
  .burger[aria-expanded=true] i:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .burger[aria-expanded=true] i:nth-child(2){opacity:0}
  .burger[aria-expanded=true] i:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .hero{grid-template-columns:1fr;min-height:0}
  .hero__text{padding:48px var(--gut) 40px}
  .hero__media{min-height:0;display:flex;flex-direction:column;background:var(--sand)}
  .hero__img{position:relative;height:340px}
  .hero__media::after{display:none}
  .calc{position:relative;top:auto;right:auto;width:auto;margin:-60px var(--gut) 0;max-width:640px;align-self:center}
  .base,.faq,.cta__in{grid-template-columns:1fr;gap:44px}
  .cta__btns{justify-content:flex-start}
  .head--row{grid-template-columns:1fr;gap:0}
  .head--row .head__lead{margin-top:18px}
  .strip__in{grid-template-columns:1fr 1fr}
  .svc__card{grid-column:span 6}
  .svc__card--big{grid-column:span 12}
  .price{grid-template-columns:1fr}
  .works{grid-template-columns:1fr 1fr}
  .work--big{grid-column:span 2;grid-row:auto}
  .work--big img{min-height:0;aspect-ratio:16/9}
  .bugs{grid-template-columns:1fr 1fr}
  .bug{border-bottom:1px solid var(--concrete)}
  .bug:nth-child(odd){padding-left:0}
  .bug:nth-child(even){border-right:0}
  .foot__in{grid-template-columns:1fr 1fr}
}
@media (max-width:680px){
  :root{--gut:16px}
  body{font-size:16px;padding-bottom:64px}
  .top__in{height:66px;gap:12px}
  .nav{top:66px}
  .top__tel small{display:none}
  .top__tel{font-size:14px;white-space:nowrap}
  .lang{padding:5px 7px;font-size:13px}
  .top__right{gap:10px}
  .logo{font-size:19px}
  .hero__text{padding:36px var(--gut) 32px}
  .hero__lead{font-size:17px}
  .hero__facts{grid-template-columns:1fr 1fr 1fr}
  .hero__facts li{padding:12px 10px}
  .hero__facts b{font-size:15px}
  .hero__facts span{font-size:12px}
  .hero__btns .btn{flex:1}
  .hero__img{height:240px}
  .calc{margin:-40px 10px 0;padding:20px 16px 18px}
  .calc__row--2{grid-template-columns:1fr}
  .seg--3{grid-template-columns:1fr 1fr 1fr}
  .seg button{font-size:13px;padding:6px 4px}
  .calc__sum{grid-template-columns:1fr}
  .calc__parts{border-right:0;border-bottom:1px solid rgba(255,255,255,.12)}
  .sec{padding:72px 0}
  .head{margin-bottom:36px}
  .strip__in{grid-template-columns:1fr}
  .strip p{padding:10px 0 10px 22px}
  .strip p::before{top:17px}
  .strip__in{padding-top:10px;padding-bottom:10px}
  .svc{gap:14px}
  .svc__card,.svc__card--big{grid-column:span 12}
  .tiles,.steps,.reviews{grid-template-columns:1fr}
  .tile p{min-height:0}
  .works{grid-template-columns:1fr}
  .work--big{grid-column:auto}
  .work dl,.work--big dl{grid-template-columns:auto 1fr;gap:6px 16px}
  .work dt,.work dd{grid-row:auto}
  .bugs{grid-template-columns:1fr}
  .bug,.bug:nth-child(odd){padding:22px 0;border-right:0}
  .tabs{display:grid;width:100%;grid-template-columns:repeat(3,1fr)}
  .tabs button{padding:0 6px;font-size:13px}
  .pie{grid-template-columns:1fr}
  .pie__dot{font-size:14px}
  .tabs button{padding:0 10px}
  .faq summary{font-size:16px}
  .price__row{padding:12px 16px;font-size:14px}
  .cta{padding:72px 0}
  .cta__btns .btn{flex:1}
  .foot__in{grid-template-columns:1fr}
  .foot__copy{flex-direction:column}
  .mbar{display:grid;grid-template-columns:1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:40;height:60px}
  .mbar a{display:grid;place-items:center;font-weight:600;text-decoration:none;color:#fff;background:var(--brick)}
  .mbar a+a{background:var(--basalt)}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}