/*
Theme Name: K489 (Blocksy)
Template: blocksy
Description: NOX 30.10 — дочерняя тема k489 на движке Blocksy (как e-septik), свой вид: шапка, подвал, оформление блоков страниц.
Version: 1.0.0
Text Domain: k489
*/

:root {
	--k4-ink: #4E4E4E;
	--k4-dark: #2E2E2E;
	--k4-acc: #EA3C17;
	--k4-acc-dark: #C92F0F;
	--k4-bg: #F5F3F0;
	--k4-line: #E4E0DA;
	--k4-head: Oswald, "Arial Narrow", Arial, sans-serif;
	--k4-w: 1200px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--k4-ink); background: #fff; font: 400 17px/1.6 -apple-system, "Segoe UI", Roboto, Arial, sans-serif; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; }
a { color: var(--k4-acc); }
h1, h2, h3, h4 { font-family: var(--k4-head); font-weight: 500; color: var(--k4-dark); line-height: 1.2; margin: 0 0 .6em; }
h2 { font-size: clamp(26px, 3.2vw, 38px); }
h3 { font-size: clamp(20px, 2.2vw, 24px); }
p { margin: 0 0 1em; }
.k4-in { max-width: var(--k4-w); margin: 0 auto; padding: 0 20px; }
.screen-reader-text { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* шапка */
.k4-top { position: sticky; top: 0; z-index: 50; background: #fff; border-bottom: 1px solid var(--k4-line); }
.k4-top .k4-in { display: flex; align-items: center; gap: 24px; min-height: 72px; }
.k4-logo img { display: block; height: 46px; width: auto; }
.k4-nav { flex: 1; }
.k4-nav ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 4px 22px; }
.k4-nav a { color: var(--k4-dark); text-decoration: none; font: 500 16px/1.3 var(--k4-head); text-transform: uppercase; letter-spacing: .02em; }
.k4-nav a:hover { color: var(--k4-acc); }
.k4-top .lang-item { display: none; }
.k4-nav li { position: relative; }
.k4-nav .menu-item-has-children > a::after { content: ""; display: inline-block; margin-left: 6px; border: 4px solid transparent; border-top-color: currentColor; vertical-align: 1px; }
.k4-nav .sub-menu { display: none; position: absolute; left: -16px; top: 100%; z-index: 60; background: #fff; border: 1px solid var(--k4-line); border-radius: 8px; box-shadow: 0 12px 32px rgba(0, 0, 0, .12); padding: 12px 16px; width: max-content; max-width: 640px; columns: 2; column-gap: 28px; }
.k4-nav li:hover > .sub-menu, .k4-nav li:focus-within > .sub-menu { display: block; }
.k4-nav .sub-menu li { break-inside: avoid; }
.k4-nav .sub-menu a { display: block; padding: 5px 0; font: 400 15px/1.35 -apple-system, "Segoe UI", Roboto, Arial, sans-serif; text-transform: none; letter-spacing: 0; }
.k4-phone { font: 500 19px/1 var(--k4-head); color: var(--k4-dark); text-decoration: none; white-space: nowrap; }
.k4-phone::before { content: ""; display: inline-block; width: 10px; height: 10px; border-radius: 50%; background: #2DB84B; margin-right: 8px; box-shadow: 0 0 0 4px rgba(45, 184, 75, .18); }
.k4-lang { display: flex; gap: 6px; }
.k4-lang a { font: 500 14px/1 var(--k4-head); color: var(--k4-ink); text-decoration: none; padding: 6px 8px; border: 1px solid var(--k4-line); border-radius: 4px; text-transform: uppercase; }
.k4-lang a[aria-current] { background: var(--k4-dark); border-color: var(--k4-dark); color: #fff; }
.k4-burger { display: none; }
.k4-burger summary { list-style: none; cursor: pointer; width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid var(--k4-line); border-radius: 6px; }
.k4-burger summary::-webkit-details-marker { display: none; }
.k4-burger summary span, .k4-burger summary span::before, .k4-burger summary span::after { display: block; width: 20px; height: 2px; background: var(--k4-dark); position: relative; content: ""; }
.k4-burger summary span::before { position: absolute; top: -6px; }
.k4-burger summary span::after { position: absolute; top: 6px; }

/* кнопки */
.wp-block-buttons { display: flex; flex-wrap: wrap; gap: 12px; margin: 8px 0 0; }
.k4-btn .wp-block-button__link { display: inline-block; background: var(--k4-acc); color: #fff; border: 2px solid var(--k4-acc); border-radius: 6px; padding: 14px 28px; font: 500 18px/1.2 var(--k4-head); text-transform: uppercase; letter-spacing: .03em; text-decoration: none; transition: background .15s; }
.k4-btn .wp-block-button__link:hover { background: var(--k4-acc-dark); border-color: var(--k4-acc-dark); }
.k4-btn-ghost .wp-block-button__link { background: transparent; color: var(--k4-dark); border-color: var(--k4-dark); }
.k4-btn-ghost .wp-block-button__link:hover { background: var(--k4-dark); color: #fff; border-color: var(--k4-dark); }
.k4-btn-sm .wp-block-button__link { padding: 10px 18px; font-size: 15px; }
.k4-btn-bot .wp-block-button__link { background: var(--k4-dark); border-color: var(--k4-dark); }

/* секции страницы */
.entry-content > section { padding: 64px 20px; }
.entry-content > section > * { max-width: var(--k4-w); margin-left: auto; margin-right: auto; }
.entry-content > section:nth-of-type(even) { background: var(--k4-bg); }
.k4-hero { background: linear-gradient(180deg, #fff 0%, var(--k4-bg) 100%); padding-top: 48px !important; }
.k4-hero-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 32px; align-items: center; }
.k4-h1 { font-size: clamp(32px, 4.6vw, 56px); text-transform: uppercase; margin-bottom: .35em; }
.k4-h1 span { display: block; color: var(--k4-acc); font-size: .6em; margin-top: .25em; }
.k4-lead { font-size: 20px; max-width: 34em; }
.k4-hero-img { margin: 0; }
.k4-hero-img img { display: block; width: 100%; }
.k4-call { background: var(--k4-dark) !important; color: #E8E8E8; text-align: center; }
.k4-call h2 { color: #fff; }
.k4-note { font-size: 14px; opacity: .8; margin-top: 12px; }

/* формы CF7 */
.k4-form { max-width: 820px; margin: 0 auto; }
.k4-form form > p, .wpcf7-form > p { margin: 0; }
.wpcf7-form { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.wpcf7-form label { flex: 1 1 220px; display: block; margin: 0; }
.wpcf7-form input[type=text], .wpcf7-form input[type=tel] { width: 100%; height: 54px; padding: 0 16px; border: 1px solid var(--k4-line); border-radius: 6px; font-size: 17px; color: var(--k4-dark); background: #fff; }
.wpcf7-form input:focus { outline: 2px solid var(--k4-acc); outline-offset: 1px; }
.wpcf7-form input[type=submit] { height: 54px; padding: 0 28px; border: 0; border-radius: 6px; background: var(--k4-acc); color: #fff; font: 500 18px/1 var(--k4-head); text-transform: uppercase; cursor: pointer; width: 100%; }
.wpcf7-form input[type=submit]:hover { background: var(--k4-acc-dark); }
.wpcf7-spinner { display: none; }
.wpcf7-response-output { flex-basis: 100%; margin: 4px 0 0 !important; font-size: 15px; }
.wpcf7-not-valid-tip { font-size: 13px; }

/* об услуге: шаги */
.k4-steps { list-style: none; counter-reset: k4s; padding: 0; margin: 0 0 24px; display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; }
.k4-steps li { counter-increment: k4s; background: #fff; border: 1px solid var(--k4-line); border-radius: 8px; padding: 18px 18px 18px 64px; position: relative; font-size: 16px; }
.k4-steps li::before { content: counter(k4s); position: absolute; left: 16px; top: 16px; width: 34px; height: 34px; border-radius: 50%; background: var(--k4-acc); color: #fff; font: 500 18px/34px var(--k4-head); text-align: center; }

/* цены */
.k4-price-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 32px; align-items: start; }
.k4-prices { margin: 0; }
.k4-prices table { width: 100%; border-collapse: collapse; background: #fff; border-radius: 8px; overflow: hidden; }
.k4-prices td { padding: 11px 16px; border-bottom: 1px solid var(--k4-line); font-size: 16px; }
.k4-prices td:last-child { text-align: right; white-space: nowrap; font: 500 17px/1.3 var(--k4-head); color: var(--k4-acc); }
.k4-prices tr:last-child td { border-bottom: 0; }
.k4-price-form { position: sticky; top: 96px; background: var(--k4-dark); color: #E8E8E8; border-radius: 10px; padding: 28px; }
.k4-price-form h3 { color: #fff; }
.k4-price-form .wpcf7-form label { flex-basis: 100%; }

/* услуги */
.k4-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 20px; }
.k4-card { background: #fff; border: 1px solid var(--k4-line); border-radius: 10px; overflow: hidden; display: flex; flex-direction: column; }
.k4-card figure { margin: 0; aspect-ratio: 4 / 3; overflow: hidden; background: var(--k4-bg); }
.k4-card figure img { width: 100%; height: 100%; object-fit: cover; display: block; }
.k4-card h3 { font-size: 19px; margin: 16px 16px 8px; flex: 1; }
.k4-card .wp-block-buttons { margin: 0 16px 16px; }

/* видео */
.k4-yt { display: block; position: relative; max-width: 860px; margin: 0 auto; aspect-ratio: 16 / 9; border-radius: 10px; overflow: hidden; background: #000; }
.k4-yt img { width: 100%; height: 100%; object-fit: cover; display: block; opacity: .85; }
.k4-yt-play { position: absolute; left: 50%; top: 50%; width: 76px; height: 54px; margin: -27px 0 0 -38px; border-radius: 14px; background: var(--k4-acc); }
.k4-yt-play::after { content: ""; position: absolute; left: 31px; top: 16px; border-style: solid; border-width: 11px 0 11px 18px; border-color: transparent transparent transparent #fff; }
.k4-yt iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.k4-video h2 { text-align: center; }

/* расчёт и преимущества */
.k4-factors { padding-left: 0; list-style: none; margin: 0 0 24px; }
.k4-factors li { position: relative; padding-left: 28px; margin-bottom: 10px; }
.k4-factors li::before { content: ""; position: absolute; left: 0; top: .5em; width: 12px; height: 12px; background: var(--k4-acc); border-radius: 2px; transform: rotate(45deg); }
.k4-advs { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px; margin: 0 0 24px; }
.k4-adv { display: flex; gap: 16px; align-items: flex-start; background: #fff; border: 1px solid var(--k4-line); border-radius: 8px; padding: 18px; }
.k4-adv p { margin: 0; font-size: 16px; }
.k4-adv-ico { margin: 0; flex: 0 0 48px; }
.k4-adv-ico img { width: 48px; height: 48px; object-fit: contain; }

/* отзывы и вопросы */
.k4-review-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.k4-review { background: #fff; border: 1px solid var(--k4-line); border-radius: 10px; padding: 22px; font-size: 16px; }
.k4-review-subj { font: 500 18px/1.3 var(--k4-head); color: var(--k4-dark); }
.k4-review-who { margin: 0; font-size: 14px; color: #888; }
.k4-faq details { border-bottom: 1px solid var(--k4-line); padding: 16px 0; }
.k4-faq summary { cursor: pointer; font: 500 19px/1.35 var(--k4-head); color: var(--k4-dark); list-style: none; padding-right: 32px; position: relative; }
.k4-faq summary::-webkit-details-marker { display: none; }
.k4-faq summary::after { content: "+"; position: absolute; right: 4px; top: -2px; font-size: 26px; color: var(--k4-acc); }
.k4-faq details[open] summary::after { content: "−"; }
.k4-faq details p { margin: 12px 0 0; }

/* геолокация, контакты */
.k4-geo { text-align: center; }
.k4-geo .wp-block-buttons { justify-content: center; }
.k4-contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
.k4-contact { background: #fff; border-left: 4px solid var(--k4-acc); padding: 16px 20px; border-radius: 0 8px 8px 0; }
.k4-contact-l { font: 500 15px/1.2 var(--k4-head); text-transform: uppercase; color: #999; margin-bottom: 8px; }
.k4-contact p:last-child { margin: 0; }
.k4-contact a { color: var(--k4-dark); text-decoration: none; font: 500 19px/1.6 var(--k4-head); }

/* блок областей и городов, перелинковка, крошки */
.k4-lb h2 { text-align: center; font-size: clamp(22px, 2.6vw, 30px); margin-top: 1em; }
.k4-lb h2:first-child { margin-top: 0; }
.k4-lb-list { list-style: none; margin: 0 0 16px; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 6px 20px; font-size: 15px; }
.k4-lb-list a { color: var(--k4-ink); text-decoration: none; border-bottom: 1px dotted var(--k4-acc); }
.k4-lb-list a:hover { color: var(--k4-acc); }
.entry-content > .nox-k4l-crumbs { padding: 10px 20px; }
.entry-content > .nox-k4l-crumbs .nox-k4l-in { max-width: var(--k4-w); padding: 0; }
.entry-content > .nox-k4l { padding: 56px 20px 40px; background: #fff; }
.entry-content > .nox-k4l .nox-k4l-in { max-width: var(--k4-w); padding: 0; }

/* подвал */
.k4-foot { background: var(--k4-dark); color: #BDBDBD; padding: 40px 0 28px; font-size: 15px; }
.k4-foot .k4-in { display: flex; flex-wrap: wrap; gap: 24px 48px; justify-content: space-between; align-items: flex-start; }
.k4-foot a { color: #fff; text-decoration: none; }
.k4-foot ul { list-style: none; margin: 0; padding: 0; columns: 2; column-gap: 32px; }
.k4-foot li { margin-bottom: 6px; }
.k4-foot .k4-phones a { display: block; font: 500 20px/1.5 var(--k4-head); }
.k4-copy { flex-basis: 100%; border-top: 1px solid #444; padding-top: 18px; font-size: 13px; }
.k4-fab { display: none; }

@media (max-width: 960px) {
	.k4-nav { display: none; }
	.k4-burger { display: block; margin-left: auto; }
	.k4-burger[open] .k4-nav-m { display: block; }
	.k4-nav-m { display: none; position: absolute; left: 0; right: 0; top: 100%; background: #fff; border-bottom: 1px solid var(--k4-line); padding: 12px 20px 20px; max-height: 75vh; overflow: auto; }
	.k4-nav-m ul { list-style: none; margin: 0; padding: 0; }
	.k4-nav-m a { display: block; padding: 10px 0; color: var(--k4-dark); text-decoration: none; font: 500 18px/1.3 var(--k4-head); text-transform: uppercase; border-bottom: 1px solid var(--k4-line); }
	.k4-nav-m .sub-menu { padding-left: 14px; }
	.k4-nav-m .sub-menu a { font: 400 16px/1.3 -apple-system, "Segoe UI", Roboto, Arial, sans-serif; text-transform: none; padding: 8px 0; }
	.k4-top .k4-phone { display: none; }
	.k4-hero-grid, .k4-price-grid { grid-template-columns: 1fr; }
	.k4-price-form { position: static; }
	.entry-content > section { padding: 44px 16px; }
	.k4-fab { display: flex; position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 60; gap: 8px; }
	.k4-fab a { flex: 1; text-align: center; padding: 14px 8px; border-radius: 8px; color: #fff; text-decoration: none; font: 500 16px/1 var(--k4-head); text-transform: uppercase; box-shadow: 0 6px 18px rgba(0, 0, 0, .25); }
	.k4-fab a:first-child { background: #2DB84B; }
	.k4-fab a:last-child { background: var(--k4-acc); }
	.k4-foot { padding-bottom: 90px; }
}
@media (max-width: 560px) {
	body { font-size: 16px; }
	.k4-top .k4-in { gap: 12px; min-height: 60px; padding: 0 12px; }
	.k4-logo img { height: 38px; }
	.k4-lead { font-size: 17px; }
	.k4-hero .wp-block-buttons .wp-block-button { flex: 1 1 100%; }
	.k4-hero .wp-block-button__link { display: block; text-align: center; }
	.k4-prices td { padding: 9px 10px; font-size: 15px; }
	.k4-foot ul { columns: 1; }
}