/*
Theme Name: Мосэнергострой
Theme URI: https://mosenergostroy.ru
Description: Тема сайта-визитки для СК «Мосэнергострой»: главная, каталог с категориями и контакты. Совместима с WooCommerce и стандартными плагинами форм.
Author: СК «Мосэнергострой»
Version: 1.0.0
Text Domain: mosenergostroy
*/

:root {
	--blue-950: #0a1f35;
	--blue-900: #0d2a4a;
	--blue-700: #14406e;
	--blue-600: #1a5391;
	--accent: #f5a623;
	--accent-dark: #d98e00;
	--bg: #f4f6f9;
	--card: #ffffff;
	--ink: #16283c;
	--muted: #5c6c7e;
	--line: #e3e9f0;
	--radius: 14px;
	--shadow: 0 10px 30px rgba(13, 42, 74, 0.08);
}

* {
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
}

body {
	margin: 0;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
	font-size: 16px;
	line-height: 1.6;
	color: var(--ink);
	background: var(--bg);
	-webkit-font-smoothing: antialiased;
}

img {
	max-width: 100%;
	height: auto;
	display: block;
}

a {
	color: var(--blue-600);
	text-decoration: none;
}

a:hover {
	color: var(--blue-700);
}

.container {
	max-width: 1180px;
	margin: 0 auto;
	padding: 0 20px;
}

/* ---------- Шапка ---------- */

.site-header {
	position: sticky;
	top: 0;
	z-index: 100;
	background: #fff;
	border-bottom: 1px solid var(--line);
}

.site-header__inner {
	display: flex;
	align-items: center;
	gap: 28px;
	min-height: 72px;
}

.custom-logo,
.site-logo img {
	max-height: 46px;
	width: auto;
}

.site-logo-text {
	font-size: 20px;
	font-weight: 800;
	letter-spacing: 0.02em;
	color: var(--blue-900);
	white-space: nowrap;
}

.site-logo-text span {
	color: var(--accent-dark);
}

.site-nav {
	margin-left: auto;
}

.site-nav ul {
	list-style: none;
	display: flex;
	gap: 6px;
	margin: 0;
	padding: 0;
}

.site-nav a {
	display: block;
	padding: 10px 14px;
	border-radius: 10px;
	font-weight: 600;
	font-size: 15px;
	color: var(--ink);
}

.site-nav a:hover {
	background: var(--bg);
	color: var(--blue-700);
}

.site-nav .current-menu-item > a,
.site-nav .current_page_item > a {
	color: var(--blue-700);
	background: #eef3f9;
}

.header-phone {
	flex-shrink: 0;
}

.header-phone a {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	font-weight: 700;
	font-size: 16px;
	color: var(--blue-900);
	white-space: nowrap;
}

.header-phone a:hover {
	color: var(--accent-dark);
}

.header-phone svg {
	color: var(--accent-dark);
}

.nav-toggle {
	display: none;
	margin-left: auto;
	width: 44px;
	height: 44px;
	border: 1px solid var(--line);
	border-radius: 10px;
	background: #fff;
	cursor: pointer;
	padding: 10px 11px;
}

.nav-toggle span[aria-hidden="true"],
.nav-toggle::before,
.nav-toggle::after {
	display: block;
	height: 2px;
	background: var(--blue-900);
	border-radius: 2px;
	content: "";
}

.nav-toggle span[aria-hidden="true"] {
	margin: 5px 0;
}

.screen-reader-text {
	border: 0;
	clip-path: inset(50%);
	height: 1px;
	width: 1px;
	margin: -1px;
	overflow: hidden;
	padding: 0;
	position: absolute;
	word-wrap: normal !important;
}

.screen-reader-text:focus {
	background: #fff;
	clip-path: none;
	color: var(--blue-900);
	display: block;
	font-size: 14px;
	font-weight: 700;
	height: auto;
	left: 8px;
	line-height: normal;
	padding: 14px 22px;
	text-decoration: none;
	top: 8px;
	width: auto;
	z-index: 100000;
}

/* ---------- Кнопки ---------- */

.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	padding: 13px 26px;
	border-radius: 11px;
	border: 0;
	background: var(--accent);
	color: #241700;
	font-size: 15px;
	font-weight: 700;
	line-height: 1.2;
	cursor: pointer;
	transition: background 0.15s ease, transform 0.15s ease;
}

.btn:hover {
	background: var(--accent-dark);
	color: #241700;
	transform: translateY(-1px);
}

.btn--ghost {
	background: transparent;
	border: 1.5px solid rgba(255, 255, 255, 0.55);
	color: #fff;
}

.btn--ghost:hover {
	background: rgba(255, 255, 255, 0.1);
	border-color: #fff;
	color: #fff;
}

.btn--line {
	background: #fff;
	border: 1.5px solid var(--line);
	color: var(--blue-900);
}

.btn--line:hover {
	border-color: var(--blue-600);
	color: var(--blue-700);
	background: #fff;
}

/* ---------- Главная (hero) ---------- */

.hero {
	position: relative;
	background: linear-gradient(120deg, var(--blue-950) 0%, var(--blue-700) 68%, var(--blue-600) 100%);
	color: #fff;
	overflow: hidden;
}

.hero::before {
	content: "";
	position: absolute;
	inset: 0;
	background:
		repeating-linear-gradient(-55deg, rgba(255, 255, 255, 0.045) 0 2px, transparent 2px 26px),
		radial-gradient(700px 340px at 85% 15%, rgba(245, 166, 35, 0.16), transparent 65%);
	pointer-events: none;
}

.hero__inner {
	position: relative;
	padding: 84px 20px 92px;
	max-width: 780px;
}

.hero__kicker {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	font-size: 13px;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--accent);
	margin: 0 0 18px;
}

.hero__title {
	margin: 0 0 18px;
	font-size: clamp(32px, 4.6vw, 50px);
	line-height: 1.14;
	font-weight: 800;
	letter-spacing: -0.01em;
}

.hero__subtitle {
	margin: 0 0 32px;
	max-width: 620px;
	font-size: clamp(16px, 1.6vw, 19px);
	color: rgba(255, 255, 255, 0.82);
}

.hero__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 14px;
	align-items: center;
}

/* ---------- Секции ---------- */

.section {
	padding: 68px 0;
}

.section--tight {
	padding: 48px 0;
}

.section--alt {
	background: #fff;
	border-top: 1px solid var(--line);
	border-bottom: 1px solid var(--line);
}

.section-head {
	display: flex;
	align-items: flex-end;
	justify-content: space-between;
	gap: 20px;
	margin-bottom: 30px;
}

.section-head h1,
.section-head h2 {
	margin: 0;
	font-size: clamp(24px, 3vw, 32px);
	line-height: 1.2;
	font-weight: 800;
	color: var(--blue-900);
}

.section-head p {
	margin: 8px 0 0;
	color: var(--muted);
	max-width: 640px;
}

.section-link {
	font-weight: 700;
	font-size: 15px;
	white-space: nowrap;
}

.section-link::after {
	content: "→";
	margin-left: 6px;
}

/* ---------- Карточки ---------- */

.grid-products {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
	gap: 24px;
}

.card-product {
	display: flex;
	flex-direction: column;
	background: var(--card);
	border: 1px solid var(--line);
	border-radius: var(--radius);
	overflow: hidden;
	transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.card-product:hover {
	transform: translateY(-3px);
	box-shadow: var(--shadow);
}

.card-product__thumb {
	aspect-ratio: 4 / 3;
	background: #fff;
	border-bottom: 1px solid var(--line);
	overflow: hidden;
}

.card-product__thumb img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.card-product__body {
	display: flex;
	flex-direction: column;
	gap: 8px;
	padding: 16px 18px 20px;
	flex: 1;
}

.card-product__title {
	margin: 0;
	font-size: 16.5px;
	line-height: 1.35;
	font-weight: 700;
}

.card-product__title a {
	color: var(--ink);
}

.card-product__title a:hover {
	color: var(--blue-600);
}

.card-product__excerpt {
	margin: 0;
	font-size: 14px;
	color: var(--muted);
	flex: 1;
}

.card-product__more {
	font-size: 14px;
	font-weight: 700;
	color: var(--blue-600);
}

.card-product__more:hover {
	color: var(--accent-dark);
}

.grid-categories {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
	gap: 24px;
}

.card-category {
	display: flex;
	align-items: center;
	gap: 16px;
	padding: 16px;
	background: var(--card);
	border: 1px solid var(--line);
	border-radius: var(--radius);
	transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.card-category:hover {
	transform: translateY(-3px);
	box-shadow: var(--shadow);
}

.card-category__thumb {
	display: block;
	width: 84px;
	height: 84px;
	flex-shrink: 0;
	border-radius: 10px;
	overflow: hidden;
	border: 1px solid var(--line);
	background: #fff;
}

.card-category__thumb img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.card-category__name {
	margin: 0 0 2px;
	font-size: 16px;
	font-weight: 700;
	color: var(--blue-900);
}

.card-category:hover .card-category__name {
	color: var(--blue-600);
}

.card-category__count {
	font-size: 13.5px;
	color: var(--muted);
}

/* ---------- Навигация по категориям ---------- */

.cat-nav {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-bottom: 34px;
}

.cat-nav a {
	display: inline-flex;
	padding: 9px 18px;
	border-radius: 999px;
	border: 1px solid var(--line);
	background: #fff;
	font-size: 14.5px;
	font-weight: 600;
	color: var(--ink);
}

.cat-nav a:hover {
	border-color: var(--blue-600);
	color: var(--blue-700);
}

.cat-nav .is-active {
	background: var(--blue-900);
	border-color: var(--blue-900);
	color: #fff;
}

/* ---------- О компании ---------- */

.about {
	display: grid;
	grid-template-columns: 1.1fr 0.9fr;
	gap: 40px;
	align-items: start;
}

.about__text h2 {
	margin: 0 0 16px;
	font-size: clamp(24px, 3vw, 32px);
	font-weight: 800;
	color: var(--blue-900);
}

.about__text p {
	margin: 0 0 14px;
	color: var(--muted);
	font-size: 16.5px;
}

.about__facts {
	display: grid;
	gap: 14px;
}

.fact {
	display: flex;
	gap: 14px;
	padding: 18px 20px;
	background: var(--card);
	border: 1px solid var(--line);
	border-radius: var(--radius);
}

.fact__icon {
	flex-shrink: 0;
	width: 44px;
	height: 44px;
	display: grid;
	place-items: center;
	border-radius: 10px;
	background: #fdf3e0;
	color: var(--accent-dark);
}

.fact b {
	display: block;
	font-size: 15.5px;
	color: var(--blue-900);
}

.fact p {
	margin: 2px 0 0;
	font-size: 14px;
	color: var(--muted);
}

/* ---------- Контакты ---------- */

.contact-strip {
	background: linear-gradient(120deg, var(--blue-950), var(--blue-700));
	color: #fff;
}

.contact-strip .section-head h2 {
	color: #fff;
}

.contact-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
	gap: 18px;
}

.contact-card {
	display: flex;
	gap: 14px;
	align-items: flex-start;
	padding: 20px;
	background: rgba(255, 255, 255, 0.06);
	border: 1px solid rgba(255, 255, 255, 0.14);
	border-radius: var(--radius);
}

.contact-card__icon {
	flex-shrink: 0;
	width: 42px;
	height: 42px;
	display: grid;
	place-items: center;
	border-radius: 10px;
	background: rgba(245, 166, 35, 0.18);
	color: var(--accent);
}

.contact-card small {
	display: block;
	font-size: 12.5px;
	letter-spacing: 0.05em;
	text-transform: uppercase;
	color: rgba(255, 255, 255, 0.6);
	margin-bottom: 4px;
}

.contact-card b,
.contact-card a {
	font-size: 16.5px;
	color: #fff;
	font-weight: 700;
}

.contact-card a:hover {
	color: var(--accent);
}

.contact-card p {
	margin: 0;
	font-size: 15.5px;
	color: rgba(255, 255, 255, 0.85);
}

/* Тёмная полоса контактов на странице «Контакты» — светлый вариант */
.contact-cards-light .contact-card {
	background: #fff;
	border-color: var(--line);
}

.contact-cards-light .contact-card small {
	color: var(--muted);
}

.contact-cards-light .contact-card b,
.contact-cards-light .contact-card a {
	color: var(--blue-900);
}

.contact-cards-light .contact-card a:hover {
	color: var(--accent-dark);
}

.contact-cards-light .contact-card p {
	color: var(--muted);
}

.contact-cards-light .contact-card__icon {
	background: #fdf3e0;
}

.map-placeholder {
	margin-top: 34px;
	display: grid;
	place-items: center;
	min-height: 300px;
	border: 1.5px dashed #c9d4e0;
	border-radius: var(--radius);
	background:
		radial-gradient(500px 220px at 50% 40%, rgba(26, 83, 145, 0.06), transparent 70%),
		#fff;
	color: var(--muted);
	font-size: 15px;
	text-align: center;
	padding: 24px;
}

/* ---------- Страницы ---------- */

.page-head {
	background: #fff;
	border-bottom: 1px solid var(--line);
	padding: 40px 0 30px;
}

.page-head h1 {
	margin: 0;
	font-size: clamp(26px, 3.4vw, 36px);
	font-weight: 800;
	color: var(--blue-900);
}

.breadcrumbs {
	margin-bottom: 10px;
	font-size: 13.5px;
	color: var(--muted);
}

.breadcrumbs a {
	color: var(--muted);
}

.breadcrumbs a:hover {
	color: var(--blue-700);
}

.page-content {
	padding: 44px 0 68px;
}

.entry-content {
	max-width: 760px;
}

.entry-content p {
	margin: 0 0 16px;
}

.entry-content ul,
.entry-content ol {
	margin: 0 0 16px;
	padding-left: 22px;
}

.entry-content li {
	margin-bottom: 6px;
}

.entry-content table {
	width: 100%;
	border-collapse: collapse;
	margin: 0 0 20px;
	background: #fff;
	border-radius: 10px;
	overflow: hidden;
	border: 1px solid var(--line);
}

.entry-content th,
.entry-content td {
	padding: 11px 16px;
	border-bottom: 1px solid var(--line);
	text-align: left;
	font-size: 15px;
}

.entry-content th {
	background: #eef3f9;
	color: var(--blue-900);
}

.entry-content tr:last-child td {
	border-bottom: 0;
}

.entry-content h2,
.entry-content h3 {
	color: var(--blue-900);
	line-height: 1.25;
}

/* ---------- Страница товара ---------- */

.product-single {
	display: grid;
	grid-template-columns: minmax(280px, 460px) 1fr;
	gap: 36px;
	align-items: start;
}

.product-single__image {
	background: #fff;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	overflow: hidden;
}

.product-single__image img {
	width: 100%;
}

.product-badge {
	display: inline-flex;
	padding: 6px 14px;
	border-radius: 999px;
	background: #fdf3e0;
	color: var(--accent-dark);
	font-size: 13px;
	font-weight: 700;
	margin-bottom: 14px;
}

.product-badge:hover {
	background: #f9e7c3;
	color: var(--accent-dark);
}

.product-single h1 {
	margin: 0 0 14px;
	font-size: clamp(24px, 3vw, 32px);
	line-height: 1.2;
	font-weight: 800;
	color: var(--blue-900);
}

.product-single__excerpt {
	font-size: 17px;
	color: var(--muted);
	margin: 0 0 20px;
}

.product-back {
	margin-top: 34px;
}

.related {
	border-top: 1px solid var(--line);
}

/* ---------- Пагинация ---------- */

.pagination {
	margin-top: 40px;
	display: flex;
	justify-content: center;
}

.nav-links {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.page-numbers {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 42px;
	height: 42px;
	padding: 0 14px;
	border-radius: 10px;
	border: 1px solid var(--line);
	background: #fff;
	font-weight: 700;
	font-size: 14.5px;
	color: var(--ink);
}

.page-numbers:hover {
	border-color: var(--blue-600);
	color: var(--blue-700);
}

.page-numbers.current {
	background: var(--blue-900);
	border-color: var(--blue-900);
	color: #fff;
}

/* ---------- Подвал ---------- */

.site-footer {
	background: var(--blue-950);
	color: rgba(255, 255, 255, 0.78);
	margin-top: 0;
}

.site-footer__grid {
	display: grid;
	grid-template-columns: 1.3fr 1fr 1fr;
	gap: 40px;
	padding: 56px 0 44px;
}

.site-footer h4 {
	margin: 0 0 14px;
	font-size: 15px;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: #fff;
}

.site-footer p {
	margin: 0 0 10px;
	font-size: 14.5px;
}

.site-footer a {
	color: rgba(255, 255, 255, 0.78);
}

.site-footer a:hover {
	color: var(--accent);
}

.site-footer ul {
	list-style: none;
	margin: 0;
	padding: 0;
	font-size: 14.5px;
}

.site-footer li {
	margin-bottom: 8px;
}

.site-footer__brand img {
	max-height: 44px;
	margin-bottom: 14px;
	background: #fff;
	border-radius: 8px;
	padding: 6px;
}

.site-footer__bottom {
	border-top: 1px solid rgba(255, 255, 255, 0.12);
	padding: 18px 0;
	font-size: 13.5px;
	color: rgba(255, 255, 255, 0.5);
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	justify-content: space-between;
}

/* ---------- Формы (для будущих плагинов: WooCommerce, Contact Form 7 и т.п.) ---------- */

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="url"],
input[type="password"],
input[type="search"],
input[type="number"],
select,
textarea {
	width: 100%;
	padding: 11px 14px;
	border: 1px solid #c9d4e0;
	border-radius: 10px;
	background: #fff;
	color: var(--ink);
	font-family: inherit;
	font-size: 15px;
}

input:focus,
select:focus,
textarea:focus {
	outline: none;
	border-color: var(--accent);
	box-shadow: 0 0 0 3px rgba(245, 166, 35, 0.18);
}

/* ---------- 404 ---------- */

.error-404 {
	text-align: center;
	padding: 90px 20px;
}

.error-404 h1 {
	font-size: 64px;
	margin: 0 0 10px;
	color: var(--blue-900);
}

/* ---------- Адаптив ---------- */

@media (max-width: 920px) {
	.nav-toggle {
		display: block;
	}

	.site-nav {
		display: none;
		position: absolute;
		top: 100%;
		left: 0;
		right: 0;
		background: #fff;
		border-bottom: 1px solid var(--line);
		box-shadow: var(--shadow);
		padding: 10px 20px 16px;
	}

	.site-nav.is-open {
		display: block;
	}

	.site-nav ul {
		flex-direction: column;
		gap: 2px;
	}

	.site-nav a {
		padding: 12px 10px;
		font-size: 16px;
	}

	.header-phone {
		margin-left: 12px;
	}

	.about {
		grid-template-columns: 1fr;
		gap: 28px;
	}

	.site-footer__grid {
		grid-template-columns: 1fr;
		gap: 30px;
		padding: 44px 0 34px;
	}

	.product-single {
		grid-template-columns: 1fr;
	}

	.section {
		padding: 52px 0;
	}
}

@media (max-width: 560px) {
	.header-phone a span {
		display: none;
	}

	.hero__inner {
		padding: 56px 20px 64px;
	}

	.hero__actions .btn {
		width: 100%;
	}

	.section-head {
		flex-direction: column;
		align-items: flex-start;
	}
}