/* Страница «Бурение колодцев» (шаблон burenie.php). Подключается только на ней. */

:root{--kxb-blue:var(--hovercolor,#357AFC);--kxb-ink:#1f2a3d;--kxb-mute:#656a74;--kxb-line:#d7e0f2;--kxb-soft:#f3f7ff;--kxb-soil:#efe6d8;--kxb-sand:#f3e7c4;--kxb-water:#6fa8f0;--kxb-r:14px;}

.kxb-lead{font-size:18px;line-height:1.55;color:var(--kxb-mute);max-width:820px;margin:-10px 0 28px;}
.kxb-small{font-size:15px;color:var(--kxb-mute);margin-top:22px;}
.kxb-small a,.kxb-note a,.kxb-depthsec a{color:var(--kxb-blue);text-decoration:underline;text-underline-offset:3px;}
.kxb-note{position:relative;background:#fff6e2;border:1px solid #f1d9a6;border-radius:12px;padding:16px 18px 16px 58px;margin-top:20px;line-height:1.55;}
.kxb-note::before{content:"!";position:absolute;left:16px;top:15px;width:28px;height:28px;border-radius:50%;background:#e0a63a;color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;}

/* Появление блоков при прокрутке */
.kxb-reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease-out,transform .6s ease-out;}
.kxb-reveal.is-in{opacity:1;transform:none;}

/* Первый экран */
.kxb-hero{position:relative;background:#0f1f3a var(--kxb-hero) center/cover no-repeat;color:#fff;padding:26px 0 56px;}
.kxb-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,22,44,.88) 0%,rgba(10,22,44,.72) 52%,rgba(10,22,44,.35) 100%);}
.kxb-hero .container{position:relative;}
.kxb-hero .rank-math-breadcrumb{font-size:14px;opacity:.85;margin-bottom:26px;}
.kxb-hero .rank-math-breadcrumb a,.kxb-hero .rank-math-breadcrumb span{color:#fff;}
.kxb-hero__in>*,.kxb-calc__grid>*,.kxb-kit__grid>*,.kxb-norms__grid>*,.kxb-depthsec__grid>*{min-width:0;}
.kxb-hero__in{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(300px,.8fr);gap:40px;align-items:center;}
.kxb-hero h1{font-size:48px;line-height:1.1;font-weight:700;margin:0 0 18px;color:#fff;}
.kxb-hero__lead{font-size:19px;line-height:1.55;max-width:640px;margin:0 0 26px;color:#e7eefb;}
.kxb-hero__facts{list-style:none;padding:0;margin:0 0 30px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;max-width:680px;}
.kxb-hero__facts li{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);border-radius:12px;padding:14px 16px;}
.kxb-hero__facts b{display:block;font-size:20px;margin-bottom:4px;}
.kxb-hero__facts span{font-size:14px;line-height:1.4;color:#d4def0;}
.kxb-hero__bts{display:flex;flex-wrap:wrap;align-items:center;gap:22px;}
.kxb-hero__tel{color:#fff;font-size:22px;font-weight:700;white-space:nowrap;}
.kxb-hero__tel:hover{color:#cfe0ff;}

/* Ценник справа: строки с перфорацией */
.kxb-ticket{background:#fff;color:var(--kxb-ink);border-radius:var(--kxb-r);padding:8px 24px 20px;box-shadow:0 18px 40px rgba(0,0,0,.25);}
.kxb-ticket__row{display:grid;grid-template-columns:1fr auto;align-items:baseline;gap:2px 12px;padding:16px 0;border-bottom:2px dashed var(--kxb-line);}
.kxb-ticket__row span{font-size:15px;color:var(--kxb-mute);}
.kxb-ticket__row b{font-size:24px;white-space:nowrap;}
.kxb-ticket__row small{grid-column:2;text-align:right;font-size:13px;color:var(--kxb-mute);}
.kxb-ticket__row--sum b{color:var(--kxb-blue);font-size:28px;}
.kxb-ticket__row--sum{border-bottom:0;}
.kxb-ticket__soc{display:flex;align-items:center;gap:8px;background:var(--kxb-soft);border-radius:10px;padding:10px 12px;}
.kxb-ticket__soc img{display:block;}
.kxb-ticket__soc span{font-size:13px;line-height:1.35;color:var(--kxb-mute);margin-left:4px;}

/* Калькулятор-глубиномер */
.kxb-calc{background:var(--kxb-soft);}
.kxb-calc__grid{display:grid;grid-template-columns:230px minmax(0,1fr) 340px;gap:28px;align-items:start;}
.kxb-shaft{background:#fff;border:1px solid var(--kxb-line);border-radius:var(--kxb-r);padding:16px;display:flex;flex-direction:column;align-items:center;gap:12px;}
.kxb-shaft__ground{position:relative;width:100%;height:470px;border-radius:10px;overflow:hidden;background:linear-gradient(#7aa35a 0 8px,var(--kxb-soil) 8px 58%,var(--kxb-sand) 58% 78%,#cfe3fb 78%);cursor:grab;touch-action:none;user-select:none;}
.kxb-shaft__ground.is-drag{cursor:grabbing;}
.kxb-shaft__ruler{position:absolute;left:0;top:8px;bottom:0;width:38px;border-right:1px solid rgba(31,42,61,.25);font-size:11px;color:var(--kxb-ink);}
.kxb-shaft__ruler span{position:absolute;left:4px;transform:translateY(-50%);}
.kxb-shaft__ruler span::after{content:"";position:absolute;left:30px;top:50%;width:6px;border-top:1px solid rgba(31,42,61,.4);}
.kxb-shaft__hole{position:absolute;left:calc(50% + 10px);top:8px;width:74px;transform:translateX(-50%);}
.kxb-shaft__rings{display:flex;flex-direction:column;}
.kxb-shaft__rings i{display:block;height:var(--rh,17px);border:3px solid #9aa3ad;border-top:0;background:rgba(255,255,255,.55);box-shadow:inset 0 -1px 0 #357AFC;transition:opacity .2s ease-out;}
.kxb-shaft__grip{height:26px;margin:2px -8px 0;border-radius:13px;background:var(--kxb-blue);box-shadow:0 6px 14px rgba(53,122,252,.45);position:relative;}
.kxb-shaft__grip::before,.kxb-shaft__grip::after{content:"";position:absolute;left:50%;width:22px;margin-left:-11px;border-top:2px solid rgba(255,255,255,.85);}
.kxb-shaft__grip::before{top:9px;}
.kxb-shaft__grip::after{top:14px;}
.kxb-shaft__range{display:flex;flex-direction:column;gap:6px;width:100%;font-size:13px;color:var(--kxb-mute);}
.kxb-shaft__range input{width:100%;height:28px;cursor:grab;touch-action:none;accent-color:var(--kxb-blue);}
.kxb-shaft__range input:active{cursor:grabbing;}

.kxb-opts{display:flex;flex-direction:column;gap:14px;}
.kxb-depth{display:flex;align-items:center;justify-content:space-between;gap:12px;background:#fff;border:1px solid var(--kxb-line);border-radius:var(--kxb-r);padding:14px 18px;font-size:18px;}
.kxb-depth b{font-size:34px;color:var(--kxb-blue);}
.kxb-depth__m{display:block;font-size:14px;color:var(--kxb-mute);}
.kxb-depth__btn{width:44px;height:44px;flex:0 0 44px;border-radius:50%;border:1px solid var(--kxb-line);background:var(--kxb-soft);font-size:24px;line-height:1;color:var(--kxb-ink);cursor:pointer;transition:background .2s ease-out;}
.kxb-depth__btn:hover{background:#e3ecff;}
.kxb-opt{background:#fff;border:1px solid var(--kxb-line);border-radius:var(--kxb-r);padding:14px 18px;}
.kxb-opt__t{font-weight:500;margin-bottom:10px;}
.kxb-pills{display:flex;flex-wrap:wrap;gap:8px;}
.kxb-pill{position:relative;margin:0;cursor:pointer;}
.kxb-pill input{position:absolute;opacity:0;inset:0;cursor:pointer;}
.kxb-pill span{display:inline-block;border:1px solid var(--kxb-line);border-radius:20px;padding:8px 14px;font-size:15px;line-height:1.3;background:#fff;transition:background .2s ease-out,border-color .2s ease-out,color .2s ease-out;}
.kxb-pill i{font-style:normal;color:var(--kxb-mute);}
.kxb-pill input:checked+span{background:var(--kxb-blue);border-color:var(--kxb-blue);color:#fff;}
.kxb-pill input:checked+span i{color:#dfe9ff;}
.kxb-pill input:focus-visible+span{outline:2px solid var(--kxb-ink);outline-offset:2px;}
.kxb-switch{display:flex;align-items:flex-start;gap:14px;margin:0;cursor:pointer;}
.kxb-switch input{position:absolute;opacity:0;width:1px;height:1px;}
.kxb-switch__box{flex:0 0 46px;height:26px;border-radius:13px;background:#cfd6e3;position:relative;transition:background .2s ease-out;margin-top:1px;}
.kxb-switch__box::after{content:"";position:absolute;left:3px;top:3px;width:20px;height:20px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.25);transition:transform .25s ease-out;}
.kxb-switch input:checked+.kxb-switch__box{background:var(--kxb-blue);}
.kxb-switch input:checked+.kxb-switch__box::after{transform:translateX(20px);}
.kxb-switch input:focus-visible+.kxb-switch__box{outline:2px solid var(--kxb-ink);outline-offset:2px;}
.kxb-switch__t{font-weight:500;line-height:1.35;}
.kxb-switch__t i{font-style:normal;font-weight:400;color:var(--kxb-mute);white-space:nowrap;}
.kxb-switch__t small{display:block;font-weight:400;font-size:14px;color:var(--kxb-mute);margin-top:3px;}

.kxb-sum{position:sticky;top:20px;}
.kxb-sum__card{background:var(--kxb-ink);color:#fff;border-radius:var(--kxb-r);padding:22px 22px 24px;}
.kxb-sum__t{font-size:20px;font-weight:700;margin-bottom:12px;}
.kxb-sum__lines{list-style:none;margin:0 0 14px;padding:0;font-size:15px;}
.kxb-sum__lines li{display:flex;justify-content:space-between;gap:12px;padding:7px 0;border-bottom:1px solid rgba(255,255,255,.12);}
.kxb-sum__lines li span{color:#c9d3e6;}
.kxb-sum__lines li b{white-space:nowrap;font-weight:500;}
.kxb-sum__total{display:flex;justify-content:space-between;align-items:baseline;gap:10px;margin:6px 0 10px;}
.kxb-sum__total b{font-size:32px;color:#8fb6ff;white-space:nowrap;transition:transform .25s ease-out;}
.kxb-sum__total b.is-bump{transform:scale(1.06);}
.kxb-sum__note{font-size:13px;line-height:1.45;color:#b5c0d4;margin:0 0 16px;}
.kxb-sum__go{width:100%;white-space:normal;}
.kxb-send{background:#fff;border:1px solid var(--kxb-line);border-radius:var(--kxb-r);padding:18px;margin-top:14px;animation:kxb-open .35s ease-out;}
.kxb-send__t{font-weight:500;margin-bottom:10px;}
.kxb-send__way{margin-bottom:14px;}
.kxb-send label{display:block;font-size:14px;color:var(--kxb-mute);margin:8px 0 4px;}
.kxb-send .kxb-pill{display:inline-block;margin:0;}
.kxb-send input[type=tel],.kxb-send input[type=text]{width:100%;border:1px solid var(--kxb-line);border-radius:10px;padding:12px 14px;font-size:16px;}
.kxb-send input[type=submit]{width:100%;margin-top:14px;white-space:normal;}
.kxb-send__ok{font-size:12px;line-height:1.4;color:var(--kxb-mute);margin:10px 0 0;}
.kxb-send__ok a{color:var(--kxb-blue);}
@keyframes kxb-open{from{opacity:0;transform:translateY(-8px);}to{opacity:1;transform:none;}}

/* Таблицы */
.kxb-table-wrap{overflow-x:auto;border:1px solid var(--kxb-line);border-radius:var(--kxb-r);background:#fff;}
.kxb-table{width:100%;border-collapse:collapse;font-size:16px;}
.kxb-table th,.kxb-table td{padding:13px 18px;text-align:left;border-bottom:1px solid #edf0f6;vertical-align:top;}
.kxb-table thead th{background:var(--kxb-soft);font-weight:500;font-size:14px;color:var(--kxb-mute);white-space:nowrap;}
.kxb-table tbody tr:last-child>*{border-bottom:0;}
.kxb-table--price td{white-space:nowrap;}
.kxb-table--price tbody tr{transition:background .25s ease-out;}
.kxb-table--price tbody tr:hover{background:#f8fafd;}
.kxb-table--price tbody tr.is-on{background:#e3ecff;}
.kxb-table--price tbody tr.is-on td{font-weight:700;color:var(--kxb-ink);}
.kxb-price__more{display:block;margin:14px auto;}
.kxb-price h3{font-size:22px;margin:34px 0 14px;}
.kxb-more-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 36px;}
.kxb-more-list div{display:flex;justify-content:space-between;gap:16px;padding:11px 0;border-bottom:1px dotted #c3cbd8;}
.kxb-more-list b{white-space:nowrap;font-weight:500;}
.kxb-table--cmp th[scope=row]{font-weight:500;width:20%;}
.kxb-table--cmp thead th:nth-child(2){color:var(--kxb-blue);}
.kxb-table--cmp td:nth-child(2){background:#f6f9ff;}

/* Что входит: разрез и список */
.kxb-kit__grid{display:grid;grid-template-columns:minmax(260px,380px) minmax(0,1fr);gap:40px;align-items:center;}
.kxb-kit__svg{margin:0;}
.kxb-kit__svg svg{width:100%;height:auto;display:block;border-radius:var(--kxb-r);background:#eaf2ff;}
.kxb-kit__svg figcaption,.kxb-norms__plan figcaption{font-size:14px;color:var(--kxb-mute);margin-top:10px;}
.kxb-pin circle{fill:var(--kxb-blue);stroke:#fff;stroke-width:3;transition:r .2s ease-out;}
.kxb-pin text{fill:#fff;font-size:15px;font-weight:700;text-anchor:middle;}
.kxb-pin.is-on circle{fill:var(--kxb-ink);}
.kxb-kit__list{list-style:none;counter-reset:kxb;margin:0;padding:0;display:grid;gap:10px;}
.kxb-kit__list li{counter-increment:kxb;position:relative;padding:14px 16px 14px 60px;border:1px solid var(--kxb-line);border-radius:12px;background:#fff;line-height:1.5;transition:border-color .2s ease-out,background .2s ease-out;}
.kxb-kit__list li::before{content:counter(kxb);position:absolute;left:16px;top:13px;width:30px;height:30px;border-radius:50%;background:var(--kxb-blue);color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;}
.kxb-kit__list li b{display:block;}
.kxb-kit__list li.is-on{border-color:var(--kxb-blue);background:#f6f9ff;}

/* Лента работ: свайп, перетаскивание мышью, стрелки */
.kxb-strip{display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;scrollbar-width:none;cursor:grab;padding-bottom:4px;}
.kxb-strip::-webkit-scrollbar{display:none;}
.kxb-strip.is-drag{cursor:grabbing;scroll-snap-type:none;scroll-behavior:auto;}
.kxb-strip__item{flex:0 0 calc((100% - 36px) / 3);scroll-snap-align:start;border-radius:12px;overflow:hidden;}
.kxb-strip__item img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;transition:transform .5s ease-out;pointer-events:none;}
.kxb-strip__item:hover img{transform:scale(1.04);}
.kxb-strip__nav{display:flex;justify-content:center;gap:12px;margin-top:16px;}
.kxb-strip__nav button{width:46px;height:46px;border-radius:50%;border:1px solid var(--kxb-line);background:#fff;font-size:20px;cursor:pointer;transition:background .2s ease-out;}
.kxb-strip__nav button:hover{background:var(--kxb-soft);}

/* Этапы */
.kxb-steps__list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}
.kxb-step{position:relative;background:#fff;border:1px solid var(--kxb-line);border-radius:var(--kxb-r);overflow:hidden;padding:0 20px 20px;}
.kxb-step__img{display:block;margin:0 -20px 0;}
.kxb-step__img img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;}
.kxb-step__n{position:relative;margin:-28px 0 10px;width:56px;height:56px;border-radius:14px;font-size:22px!important;background:var(--kxb-blue);color:#fff;font-weight:700;font-size:18px;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 14px rgba(53,122,252,.35);}
.kxb-step h3{font-size:20px;margin:0 0 8px;}
.kxb-step p{margin:0;line-height:1.55;color:#3c4350;}

/* Нормы */
.kxb-norms__grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:32px;align-items:start;}
.kxb-norms__plan{margin:0;}
.kxb-norms__plan svg{width:100%;height:auto;display:block;}
.kxb-svg-t{font-size:13px;font-weight:700;fill:var(--kxb-ink);text-anchor:middle;}
.kxb-svg-s{font-size:11px;fill:var(--kxb-mute);text-anchor:middle;}
.kxb-svg-b{font-size:13px;font-weight:700;fill:#1f3b73;text-anchor:middle;}
.kxb-table--norm td:last-child{font-size:14px;color:var(--kxb-mute);white-space:nowrap;}

/* Глубина: столбики */
.kxb-depthsec__grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;align-items:end;}
.kxb-depthsec .kxb-lead{margin-top:0;}
.kxb-bars{display:flex;align-items:flex-start;justify-content:space-between;gap:6px;height:300px;padding:16px;border-radius:var(--kxb-r);background:linear-gradient(#7aa35a 0 6px,var(--kxb-soil) 6px);}
.kxb-bar{flex:1;display:flex;flex-direction:column;align-items:center;height:100%;font-size:12px;text-align:center;}
.kxb-bar__col{width:70%;max-width:28px;height:var(--h);min-height:10px;background:repeating-linear-gradient(#fff 0 9px,#9aa3ad 9px 11px);border:2px solid #9aa3ad;border-top:0;border-radius:0 0 4px 4px;transform-origin:top;transition:transform .7s ease-out;}
.kxb-reveal:not(.is-in) .kxb-bar__col{transform:scaleY(0);}
.kxb-bar b{margin-top:6px;white-space:nowrap;}
.kxb-bar small{color:var(--kxb-mute);white-space:nowrap;}

/* Когда не подойдёт */
.kxb-notfit__grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;}
.kxb-card{background:#fff;border:1px solid var(--kxb-line);border-radius:12px;padding:18px;}
.kxb-card b{display:flex;align-items:center;gap:10px;font-size:18px;margin-bottom:8px;}
.kxb-card b::before{content:"";flex:0 0 26px;height:26px;border-radius:50%;border:3px solid #d9534f;background:linear-gradient(45deg,transparent 44%,#d9534f 44% 56%,transparent 56%);box-sizing:border-box;}
.kxb-card p{margin:0;line-height:1.5;color:#3c4350;}
.kxb-notfit h3{font-size:22px;margin:34px 0 14px;}
.kxb-prep{counter-reset:kxp;list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 30px;}
.kxb-prep li{counter-increment:kxp;position:relative;padding-left:44px;line-height:1.5;min-height:32px;}
.kxb-prep li::before{content:counter(kxp);position:absolute;left:0;top:-2px;width:32px;height:32px;border-radius:8px;background:var(--kxb-soft);color:var(--kxb-blue);font-weight:700;display:flex;align-items:center;justify-content:center;}

/* FAQ: темы вкладками, вопросы в две колонки, открыт один ответ */
.kxb-faq__tabs{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:24px;}
.kxb-faq__tabs button{display:inline-flex;align-items:center;gap:10px;border:1px solid var(--kxb-line);background:#fff;color:var(--kxb-ink);border-radius:24px;padding:11px 18px;font-size:16px;font-weight:500;cursor:pointer;transition:background .25s ease-out,color .25s ease-out,border-color .25s ease-out;}
.kxb-faq__tabs button span{min-width:24px;height:24px;border-radius:12px;background:var(--kxb-soft);color:var(--kxb-blue);font-size:13px;display:inline-flex;align-items:center;justify-content:center;padding:0 6px;}
.kxb-faq__tabs button[aria-selected=true]{background:var(--kxb-ink);border-color:var(--kxb-ink);color:#fff;}
.kxb-faq__tabs button[aria-selected=true] span{background:rgba(255,255,255,.16);color:#fff;}
.kxb-faq__tabs button:focus-visible{outline:2px solid var(--kxb-blue);outline-offset:2px;}
.kxb-faq__panel{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;align-items:start;animation:kxb-open .35s ease-out;}
.kxb-faq__panel[hidden]{display:none;}
.kxb-qa{background:#fff;border:1px solid var(--kxb-line);border-radius:14px;transition:border-color .25s ease-out,box-shadow .25s ease-out;}
.kxb-qa:has([aria-expanded=true]){border-color:var(--kxb-blue);box-shadow:0 10px 26px rgba(31,59,115,.08);}
.kxb-qa h3{margin:0;font-size:inherit;}
.kxb-qa__q{display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;text-align:left;border:0;background:none;padding:18px 20px;font-size:17px;font-weight:500;line-height:1.4;color:var(--kxb-ink);cursor:pointer;}
.kxb-qa__q::after{content:"";flex:0 0 28px;height:28px;border-radius:50%;background:var(--kxb-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12'%3E%3Cpath d='M6 1v10M1 6h10' stroke='%23357AFC' stroke-width='2'/%3E%3C/svg%3E") center no-repeat;transition:transform .3s ease-out,background-color .3s ease-out;}
.kxb-qa__q[aria-expanded=true]::after{transform:rotate(45deg);background-color:#e3ecff;}
.kxb-qa__q:focus-visible{outline:2px solid var(--kxb-blue);outline-offset:-2px;border-radius:14px;}
.kxb-qa__a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .35s ease-out;}
.kxb-qa__a>div{overflow:hidden;}
.kxb-qa__a p{margin:0;padding:0 20px 18px;line-height:1.6;color:#3c4350;}
.kxb-qa__q[aria-expanded=true]+.kxb-qa__a,.kxb-qa:has([aria-expanded=true]) .kxb-qa__a{grid-template-rows:1fr;}
.kxb-qa__a a{color:var(--kxb-blue);text-decoration:underline;text-underline-offset:3px;}
.kxb-faq__more{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-top:22px;padding:18px 22px;border-radius:14px;background:var(--kxb-soft);}
.kxb-faq__more p{margin:0;max-width:560px;line-height:1.5;}
.kxb-faq__soc{display:flex;flex-wrap:wrap;gap:10px;}
.kxb-faq__soc a{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--kxb-line);border-radius:24px;padding:8px 16px 8px 10px;color:var(--kxb-ink);font-weight:500;transition:border-color .2s ease-out;}
.kxb-faq__soc a:hover{border-color:var(--kxb-blue);}

/* Где бурим чаще всего: районы-ссылки на поддомены */
.kxb-often__list{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px;}
.kxb-often__list a{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;border:1px solid var(--kxb-line);border-radius:12px;background:#fff;color:var(--kxb-ink);font-weight:500;transition:border-color .25s ease-out,background .25s ease-out;}
.kxb-often__list a i{font-style:normal;color:var(--kxb-blue);transition:transform .25s ease-out;}
.kxb-often__list a:hover{border-color:var(--kxb-blue);background:#f6f9ff;}
.kxb-often__list a:hover i{transform:translateX(4px);}

@media (max-width:1100px){
	.kxb-calc__grid{grid-template-columns:200px minmax(0,1fr);}
	.kxb-sum{grid-column:1 / -1;position:static;}
	.kxb-notfit__grid{grid-template-columns:repeat(2,minmax(0,1fr));}
}
@media (max-width:921px){
	.kxb-hero{padding:18px 0 40px;}
	.kxb-hero__in{grid-template-columns:1fr;gap:26px;}
	.kxb-hero h1{font-size:34px;}
	.kxb-hero__lead{font-size:17px;}
	.kxb-steps__list{grid-template-columns:repeat(2,minmax(0,1fr));}
	.kxb-kit__grid,.kxb-norms__grid,.kxb-depthsec__grid{grid-template-columns:1fr;gap:24px;}
	.kxb-kit__svg{max-width:380px;margin:0 auto;}
	.kxb-strip__item{flex-basis:calc((100% - 18px) / 2);}
}
@media (max-width:600px){
	.kxb-lead{font-size:16px;margin-top:-14px;}
	.kxb-hero h1{font-size:29px;}
	.kxb-hero__facts{grid-template-columns:1fr;gap:8px;}
	.kxb-hero__facts li{display:flex;align-items:baseline;gap:10px;padding:10px 14px;}
	.kxb-hero__facts b{font-size:17px;margin:0;white-space:nowrap;}
	.kxb-ticket{padding:4px 18px 16px;}
	.kxb-ticket__row b{font-size:21px;}
	.kxb-ticket__row--sum b{font-size:23px;}
	.kxb-calc__grid{grid-template-columns:118px minmax(0,1fr);gap:14px;}
	.kxb-shaft{padding:10px 8px;}
	.kxb-shaft__ground{height:400px;}
	.kxb-shaft__ruler{width:30px;font-size:10px;}
	.kxb-shaft__ruler span::after{left:22px;}
	.kxb-shaft__hole{width:52px;left:calc(50% + 12px);}
	.kxb-depth{padding:10px 12px;font-size:15px;}
	.kxb-depth b{font-size:28px;}
	.kxb-depth__btn{width:40px;height:40px;flex-basis:40px;}
	.kxb-opt{padding:12px;}
	.kxb-pill span{padding:7px 11px;font-size:14px;}
	.kxb-switch{gap:10px;}
	.kxb-switch__t{font-size:15px;}
	.kxb-table{font-size:14px;}
	.kxb-table th,.kxb-table td{padding:10px 10px;}
	.kxb-table--price th:nth-child(3),.kxb-table--price td:nth-child(3){display:none;}
	.kxb-table--norm td:last-child{white-space:normal;}
	.kxb-norms__plan svg{max-width:100%;}
	.kxb-more-list{grid-template-columns:1fr;}
	.kxb-steps__list{grid-template-columns:1fr;}
	.kxb-strip__item{flex-basis:84%;}
	.kxb-notfit__grid,.kxb-prep{grid-template-columns:1fr;}
	.kxb-bars{height:240px;padding:12px 8px;gap:2px;}
	.kxb-bar{font-size:10px;}
	.kxb-faq__panel{grid-template-columns:1fr;gap:10px;}
	.kxb-qa__q{font-size:16px;padding:16px;}
	.kxb-qa__a p{padding:0 16px 16px;}
	.kxb-faq__tabs{gap:8px;margin-bottom:18px;}
	.kxb-faq__tabs button{font-size:15px;padding:9px 12px;gap:8px;}
}
@media (prefers-reduced-motion:reduce){
	.kxb-reveal,.kxb-bar__col,.kxb-sum__total b,.kxb-send,.kxb-qa__a,.kxb-faq__panel{transition:none;animation:none;opacity:1;transform:none;}
}