/* ------------------------------------------------------------------------ */

@font-face {
    font-family: "Montserrat";
    src: url("../fonts/Montserrat-Light.woff2"), url("../fonts/Montserrat-Light.woff");
    font-style: normal;
    font-weight: 300;
    font-display: swap;
}

@font-face {
    font-family: "Montserrat";
    src: url("../fonts/Montserrat-Regular.woff2"), url("../fonts/Montserrat-Regular.woff");
    font-style: normal;
    font-weight: 400;
    font-display: swap;
}

@font-face {
    font-family: "Montserrat";
    src: url("../fonts/Montserrat-Medium.woff2"), url("../fonts/Montserrat-Medium.woff");
    font-style: normal;
    font-weight: 500;
    font-display: swap;
}

@font-face {
    font-family: "Montserrat";
    src: url("../fonts/Montserrat-SemiBold.woff2"), url("../fonts/Montserrat-SemiBold.woff");
    font-style: normal;
    font-weight: 600;
    font-display: swap;
}

@font-face {
    font-family: "Montserrat";
    src: url("../fonts/Montserrat-Bold.woff2"), url("../fonts/Montserrat-Bold.woff");
    font-style: normal;
    font-weight: 700;
    font-display: swap;
}

@font-face {
    font-family: "Inter";
    src: url("../fonts/Inter-Regular.woff2"), url("../fonts/Inter-Regular.woff");
    font-style: normal;
    font-weight: 400;
    font-display: swap;
}

@font-face {
    font-family: "Inter";
    src: url("../fonts/Inter-Bold.woff2"), url("../fonts/Inter-Bold.woff");
    font-style: normal;
    font-weight: 700;
    font-display: swap;
}

* {
    padding: 0;
    margin: 0;
    border: 0;
}

*,
*:before,
*:after {
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}

:focus,
:active {
    outline: none;
}

a:focus,
a:active {
    outline: none;
}

nav,
footer,
header,
aside {
    display: block;
}

html,
body {
    height: 100%;
    width: 100%;
    font-size: 100%;
    line-height: 1;
    font-size: 14px;
    -ms-text-size-adjust: 100%;
    -moz-text-size-adjust: 100%;
    -webkit-text-size-adjust: 100%;
}

input,
button,
textarea {
    font-family: inherit;
}

input::-ms-clear {
    display: none;
}

button {
    cursor: pointer;
    background-color: transparent;
}

button::-moz-focus-inner {
    padding: 0;
    border: 0;
}

a {
    color: inherit;
    transition: color 0.2s ease;
}

a,
a:visited {
    text-decoration: none;
}

a:hover {
    text-decoration: none;
}

ul li {
    list-style: none;
}

img {
    vertical-align: top;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-size: inherit;
    font-weight: 400;
}

/* ---------------------------------------------------------------------------- */

:root {
    --font-family: "Montserrat", sans-serif;
    --second-family: "Inter", sans-serif;

    /* Primary palette */
    --color-navy: #1a2744;
    --color-navy-light: #243352;
    --color-navy-dark: #111b30;
    --color-navy-900: #0d1520;

    /* Accent */
    --color-accent: #2e6bdb;
    --color-accent-hover: #4a83ef;
    --color-accent-light: #e8f0fd;

    /* Neutrals */
    --color-white: #ffffff;
    --color-gray-50: #f8f9fb;
    --color-gray-100: #f0f2f5;
    --color-gray-200: #e2e5ea;
    --color-gray-300: #c8cdd5;
    --color-gray-400: #9aa1ad;
    --color-gray-500: #6b7280;
    --color-gray-600: #4b5563;
    --color-gray-700: #374151;
    --color-gray-800: #1f2937;

    /* Text */
    --text-primary: #1a2744;
    --text-secondary: #4b5563;
    --text-tertiary: #6b7280;
    --text-on-dark: #ffffff;
    --text-on-dark-muted: rgba(255, 255, 255, 0.7);

    /* Backgrounds */
    --bg-body: #ffffff;
    --bg-section-alt: #f8f9fb;
    --bg-card: #ffffff;
    --bg-dark: #1a2744;
    --bg-dark-gradient: linear-gradient(135deg, #1a2744 0%, #243352 100%);

    /* Borders */
    --border-light: #e2e5ea;
    --border-medium: #c8cdd5;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(26, 39, 68, 0.06);
    --shadow-md: 0 4px 16px rgba(26, 39, 68, 0.08);
    --shadow-lg: 0 8px 30px rgba(26, 39, 68, 0.12);
    --shadow-xl: 0 12px 40px rgba(26, 39, 68, 0.16);

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #1a2744 0%, #2e6bdb 100%);
    --gradient-hero-overlay: linear-gradient(135deg, rgba(26, 39, 68, 0.92) 0%, rgba(26, 39, 68, 0.7) 100%);
    --gradient-button: linear-gradient(135deg, #2e6bdb 0%, #1a5fcc 100%);

    /* Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-full: 100px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    color: var(--text-primary);
}

.wrapper {
    overflow: hidden;
}

.container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 20px;
}

/* --- Section label --- */

.section-label {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 12px;
    padding-left: 28px;
    position: relative;
}

.section-label::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 2px;
    background: var(--color-accent);
}

.section-label--light {
    color: var(--color-accent-hover);
}

.section-label--light::before {
    background: var(--color-accent-hover);
}

/* --- Buttons --- */

.btn-primary,
.btn-main {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 40px;
    background: var(--gradient-button);
    border-radius: var(--radius-md);
    font-family: var(--second-family);
    font-weight: 700;
    font-size: 16px;
    color: var(--text-on-dark);
    transition: all var(--transition-fast);
    box-shadow: 0 4px 15px rgba(46, 107, 219, 0.3);
    cursor: pointer;
}

.btn-primary:hover,
.btn-main:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(46, 107, 219, 0.4);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 40px;
    background: transparent;
    border: 1.5px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-md);
    font-family: var(--second-family);
    font-weight: 600;
    font-size: 16px;
    color: var(--text-on-dark);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.btn-outline:hover {
    border-color: var(--color-accent);
    background: rgba(46, 107, 219, 0.1);
}

/* --- Title --- */

.title {
    font-family: var(--font-family);
    font-weight: 700;
    font-size: 44px;
    line-height: 120%;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

/* --- Animations --- */

.section-hide {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.section-visible {
    opacity: 1;
    transform: translateY(0);
}

.animate-fadeUp {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.section-visible .animate-fadeUp,
.animate-fadeUp.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.animate-delay-1 { transition-delay: 0.15s; }
.animate-delay-2 { transition-delay: 0.3s; }
.animate-delay-3 { transition-delay: 0.45s; }

/* ------------------header----------------- */

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: var(--bg-dark);
    transition: background var(--transition-base), box-shadow var(--transition-base);
}

.header--scrolled {
    background: rgba(26, 39, 68, 0.97);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.15);
}

.header__accent-line {
    height: 3px;
    background: var(--gradient-primary);
}

.header__container {
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    padding: 16px 0;
}

.header__logo {
}

.header__logo img {
    width: 160px;
    height: auto;
    filter: brightness(0) invert(1);
}

.header__list {
    max-width: 453px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.header__item {
}

.header__list .menu-item a,
.header__list .header__item a {
    font-weight: 500;
    font-size: 15px;
    line-height: 150%;
    color: var(--text-on-dark);
    position: relative;
    transition: color var(--transition-fast);
}

.header__list .menu-item a::after,
.header__list .header__item a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: width var(--transition-base);
}

.header__list .menu-item a:hover::after,
.header__list .header__item a:hover::after,
.header__list .menu-item.current-menu-item a::after,
.header__list .header__item.current-menu-item a::after,
.header__list .header__item.current-category-ancestor a::after {
    width: 100%;
}

.header__list .header__item.current-menu-item a,
.header__list .header__item.current-category-ancestor a,
.header__list .menu-item.current-menu-item a {
    color: var(--color-accent-hover);
}

/* Dropdown menu */
.menu-item--dropdown {
    position: relative;
}

.menu-item__toggle {
    display: flex;
    align-items: center;
    gap: 4px;
    cursor: pointer;
}

.menu-item__arrow {
    transition: transform var(--transition-fast);
    flex-shrink: 0;
}

.menu-item--dropdown:hover .menu-item__arrow {
    transform: rotate(180deg);
}

.submenu {
    position: absolute;
    top: 100%;
    left: -16px;
    min-width: 220px;
    padding: 8px 0;
    margin-top: 12px;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: all var(--transition-fast);
    z-index: 1000;
    list-style: none;
}

.submenu::before {
    content: '';
    position: absolute;
    top: -12px;
    left: 0;
    right: 0;
    height: 12px;
}

.menu-item--dropdown:hover .submenu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.submenu__item a {
    display: block;
    padding: 8px 20px;
    font-size: 14px;
    font-weight: 400;
    color: var(--text-primary) !important;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.submenu__item a::after {
    display: none !important;
}

.submenu__item a:hover {
    background: var(--accent-light-bg);
    color: var(--color-accent) !important;
    padding-left: 24px;
}

.header__item-link {
    font-weight: 500;
    font-size: 15px;
    line-height: 150%;
    color: var(--text-on-dark);
}

.header__right {
    display: flex;
    align-items: center;
    gap: 30px;
}

.header__contacts {
    display: flex;
    flex-direction: column;
}

.header__contacts-tel {
    font-family: var(--second-family);
    font-weight: 700;
    font-size: 15px;
    color: var(--text-on-dark);
    line-height: normal;
    margin: 0px 0px 4px 0px;
}

.header__contacts-mail {
    font-family: var(--second-family);
    font-weight: 400;
    font-size: 13px;
    color: var(--text-on-dark-muted);
    line-height: normal;
}

.header__btn {
    padding: 10px 28px;
    font-weight: 600;
    font-size: 14px;
    color: var(--text-on-dark);
    font-family: var(--second-family);
    border: 1.5px solid var(--color-accent);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.header__btn:hover {
    background: var(--color-accent);
    color: var(--color-white);
}

/* Body padding for fixed header */
body .wrapper {
    padding-top: 75px;
}

body.home .wrapper {
    padding-top: 0;
}

/* ---------------burger------------ */

.burger-btn {
    display: none;
}

.burger-btn-b1 {
    transition: all 0.3s ease;
}

.burger-btn-b2 {
    transition: all 0.3s ease;
}

.burger-btn-b3 {
    transition: all 0.3s ease;
}

.burger-btn--active .burger-btn-b1 {
    transform: translate(13px, -3.6px) rotate(45deg);
}

.burger-btn--active .burger-btn-b2 {
    opacity: 0;
}

.burger-btn--active .burger-btn-b3 {
    transform: translate(-12px, 12px) rotate(-45deg);
}

.burger-menu {
    display: none;
    position: fixed;
    top: 75px;
    left: 0;
    width: 100%;
    z-index: 99;
    background: var(--bg-dark);
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.burger-menu__body {
    padding: 25px 20px;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.burger-menu__body .header__list {
    flex-direction: column;
    align-items: start;
    gap: 16px;
    max-width: unset;
}

.burger-menu__body .header__list .menu-item a {
    font-size: 18px;
    color: var(--text-on-dark);
}

.burger-menu__body .header__btn {
    align-self: flex-start;
    display: inline-flex;
}

/* -------------page__preview----------------- */

.page__preview {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    margin: 0;
    overflow: hidden;
}

.preview__bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.preview__bg img {
    object-fit: cover;
    object-position: 50% 50%;
    width: 100%;
    height: 100%;
    transform: scale(1.0);
    animation: heroZoom 20s ease-in-out infinite alternate;
}

@keyframes heroZoom {
    from { transform: scale(1.0); }
    to { transform: scale(1.08); }
}

.preview__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-hero-overlay);
    z-index: 1;
}

.preview__container {
    position: relative;
    z-index: 2;
}

.preview__inner {
    padding: 140px 0 100px 0;
    max-width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0;
    text-align: left;
}

.preview__badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(46, 107, 219, 0.2);
    border: 1px solid rgba(46, 107, 219, 0.4);
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-accent-hover);
    margin-bottom: 20px;
    width: fit-content;
}

.preview__text {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 24px;
}

.preview__title {
    font-weight: 700;
    font-size: 56px;
    line-height: 110%;
    letter-spacing: -0.02em;
    color: var(--text-on-dark);
}

.preview__subtitle {
    font-weight: 300;
    font-size: 20px;
    line-height: 155%;
    color: var(--text-on-dark-muted);
    max-width: 700px;
}

.preview__list {
    margin-bottom: 32px;
}

.preview__item {
    font-weight: 400;
    font-size: 17px;
    line-height: 170%;
    color: var(--text-on-dark);
    position: relative;
    padding: 0px 0px 0px 32px;
    margin-bottom: 4px;
}

.preview__item::after {
    content: "";
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 0;
    width: 20px;
    height: 20px;
    background-image: url("../img/preview/checkmark.svg");
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center;
}

.preview__btn {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.preview__link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 18px 48px;
    font-family: var(--second-family);
    font-weight: 700;
    font-size: 16px;
    line-height: 150%;
    color: var(--text-on-dark);
}

.preview__scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.preview__scroll-indicator span {
    display: block;
    width: 24px;
    height: 40px;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-radius: 12px;
    position: relative;
}

.preview__scroll-indicator span::after {
    content: '';
    width: 4px;
    height: 8px;
    background: var(--color-white);
    border-radius: 2px;
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
    0%, 100% { top: 6px; opacity: 1; }
    50% { top: 18px; opacity: 0.3; }
}

/* -------------page__purpose---------------- */

.page__purpose {
    position: relative;
    padding: 80px 0;
    background: var(--bg-body);
}

.purpose__container {
}

.purpose__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.purpose__content {
    width: 100%;
}

.purpose__title {
    margin: 0px 0px 32px 0px;
}

.purpose__desc {
    padding: 40px;
    background: var(--bg-section-alt);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-accent);
    display: flex;
    flex-direction: column;
    gap: 20px;
    position: relative;
}

.purpose__desc-img {
    display: none;
}

.purpose__desc-text {
    font-weight: 400;
    font-size: 17px;
    line-height: 170%;
    color: var(--text-secondary);
}

.purpose__desc-text strong {
    font-weight: 600;
    color: var(--text-primary);
}

.purpose__img {
    position: relative;
}

.purpose__img img {
    max-width: 100%;
    width: 100%;
    border-radius: var(--radius-lg);
    position: relative;
    z-index: 1;
}

.purpose__img::after {
    content: '';
    position: absolute;
    top: -16px;
    right: -16px;
    width: 100%;
    height: 100%;
    border: 2px solid var(--color-accent);
    border-radius: var(--radius-lg);
    z-index: 0;
}

/* ----------------products----------------- */

.page__products {
    padding: 80px 0;
    background: var(--bg-section-alt);
    position: relative;
}

.products__container {
}

.products__inner {
}

.products__header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 40px;
    margin-bottom: 50px;
}

.products__header-desc {
    max-width: 420px;
    font-size: 16px;
    line-height: 160%;
    color: var(--text-secondary);
}

.products__title {
    margin: 0px 0px 8px 0px;
}

.products__cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 24px;
}

.products__btn {
    display: none;
}

.products__card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 32px 24px 24px;
    text-align: center;
    border: 1px solid var(--border-light);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

.products__card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-accent);
}

.products__card-text {
    text-align: right;
    grid-column: -4/-1;
}

.products__card-img {
    width: 72px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-section-alt);
    border-radius: var(--radius-md);
    margin: 0px 0px 20px 0px;
    transition: background var(--transition-fast);
}

.products__card:hover .products__card-img {
    background: var(--color-accent-light);
}

.products__card-image {
}

.products__card-name {
    font-weight: 600;
    font-size: 15px;
    line-height: 140%;
    color: var(--text-primary);
}

.products__card-desc {
    width: 100%;
    height: auto;
    font-weight: 500;
    font-size: 16px;
    line-height: 160%;
    color: var(--text-secondary);
    text-align: start;
    padding: 24px;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    margin: 0px 0px 20px 0px;
}

.products__card-btn {
    display: inline-flex;
    padding: 16px 40px;
    font-family: var(--second-family);
    font-weight: 700;
    font-size: 16px;
    line-height: 150%;
    color: var(--text-on-dark);
}

.products__cta {
    text-align: center;
    margin-top: 48px;
}

/* ------------------page__clients------------------- */

.page__clients {
    padding: 80px 0;
    background: var(--bg-section-alt);
}

.clients__inner {
    text-align: left;
}

.clients__title {
    margin: 0px 0px 16px 0px;
}

.clients__subtitle {
    font-weight: 400;
    font-size: 17px;
    line-height: 160%;
    color: var(--text-secondary);
    max-width: 520px;
    margin: 0px 0px 48px 0px;
}

.clients__slider {
    overflow: hidden;
}

.swiper-clients {
    overflow: visible;
}

.clients__slide {
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.clients__logo {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 150px;
    width: 100%;
    padding: 24px 40px;
    background: #fff;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-light);
    transition: all var(--transition-fast);
}

.clients__logo:hover {
    box-shadow: var(--shadow-md);
    border-color: transparent;
    transform: translateY(-2px);
}

.clients__logo img {
    max-height: 100px;
    max-width: 240px;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all var(--transition-fast);
}

.clients__logo:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

/* ------------ certificates ------------- */

.page__certificates {
    padding: 80px 0;
    background: var(--bg-dark);
    position: relative;
}

.certificates__container {
}

.certificates__inner {
}

.certificates__title {
    margin: 0px 0px 16px 0px;
    color: var(--text-on-dark);
}

.certificates__subtitle {
    font-weight: 400;
    font-size: 17px;
    line-height: 150%;
    color: var(--text-on-dark-muted);
    max-width: 847px;
    margin: 0px 0px 32px 0px;
}

.certificates__slider {
    margin: 0px 0px 18px 0px;
    position: relative;
}

.certificates-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    cursor: pointer;
}

.certificates-btn svg path {
    fill: var(--color-white);
}

.certificates-btn-prev {
    left: -58px;
}

.certificates-btn-next {
    right: -58px;
}

.certificates__slider-body {
    overflow: hidden;
    padding: 30px 0px;
}

.certificates__slide {
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform var(--transition-fast);
}

.certificates__slide:hover {
    transform: scale(1.03);
}

.certificates__slide-img {
    width: 100%;
}

.certificates__desc {
    font-weight: 400;
    font-size: 17px;
    line-height: 150%;
    color: var(--text-on-dark-muted);
}

.certificates__desc-sp {
    font-weight: 600;
    color: var(--text-on-dark);
}

/* ----------------page__advantages----------------- */

.page__advantages {
    padding: 80px 0;
    background: var(--bg-body);
    position: relative;
}

.advantages__container {
}

.advantages__inner {
}

.advantages__title {
    margin: 0px 0px 60px 0px;
    max-width: 677px;
}

.advantages__cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin: 0px 0px 48px 0px;
}

.advantages__card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 32px 28px 28px 28px;
    border: 1px solid var(--border-light);
    position: relative;
    transition: all var(--transition-fast);
}

.advantages__card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-accent);
}

.advantages__card-num {
    display: inline-block;
    font-family: var(--font-family);
    font-weight: 700;
    font-size: 36px;
    line-height: 1;
    color: var(--color-accent);
    margin-bottom: 16px;
}

.advantages__card-text {
}

.advantages__card-name {
    font-weight: 700;
    font-size: 20px;
    line-height: 120%;
    color: var(--text-primary);
    font-family: var(--font-family);
    margin: 0px 0px 10px 0px;
}

.advantages__card-desc {
    font-family: var(--font-family);
    font-weight: 400;
    font-size: 15px;
    line-height: 160%;
    color: var(--text-secondary);
}

.advantages__btn {
    text-align: center;
    margin: 0px 0px 30px 0px;
}

.advantages__btn-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 48px;
    font-family: var(--second-family);
    font-weight: 700;
    font-size: 16px;
    line-height: 150%;
    color: var(--text-on-dark);
}

.advantages__desc {
    font-weight: 400;
    font-size: 17px;
    line-height: 160%;
    text-align: center;
    color: var(--text-secondary);
}

/* -------------------page__request---------------- */

.page__request {
    padding: 80px 0;
    background: var(--bg-dark-gradient);
}

.request__container {
}

.request__inner {
}

.request__title {
    margin: 0px 0px 16px 0px;
    max-width: 931px;
    color: var(--text-on-dark);
}

.request__subtitle {
    font-weight: 400;
    font-size: 17px;
    line-height: 150%;
    color: var(--text-on-dark-muted);
    font-family: var(--font-family);
    margin: 0px 0px 32px 0px;
}

.request__form {
    padding: 0;
    background: transparent;
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-width: 420px;
    width: 100%;
}

.request__form--wide {
    max-width: 100%;
    padding: 40px 48px;
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

.request__form--wide .request__form-fields {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.request__form--wide .form__btn {
    max-width: 280px;
}

.form__label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.form__textarea {
    resize: vertical;
    min-height: 80px;
}

.form__item--checkbox {
    margin-top: 4px;
}

.form__checkbox {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    user-select: none;
}

.form__checkbox input {
    display: none;
}

.form__checkbox-mark {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-light);
    border-radius: 4px;
    background: var(--bg-section-alt);
    transition: all var(--transition-fast);
    position: relative;
    margin-top: 1px;
}

.form__checkbox input:checked + .form__checkbox-mark {
    background: var(--color-accent);
    border-color: var(--color-accent);
}

.form__checkbox input:checked + .form__checkbox-mark::after {
    content: "";
    position: absolute;
    left: 5px;
    top: 1px;
    width: 6px;
    height: 11px;
    border: solid #fff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.form__checkbox-text {
    font-size: 13px;
    line-height: 150%;
    color: var(--text-secondary);
}

.form__checkbox-text a {
    color: var(--color-accent);
    text-decoration: underline;
    transition: color var(--transition-fast);
}

.form__checkbox-text a:hover {
    color: var(--color-accent-hover);
}

.request__form--wide .form__checkbox-text {
    color: var(--text-secondary);
}


.form__input,
.request__input {
    width: 100%;
    padding: 14px 18px;
    background: var(--bg-section-alt);
    border: 1.5px solid var(--border-light);
    border-radius: var(--radius-md);
    font-size: 15px;
    color: var(--text-primary);
    transition: border-color var(--transition-fast);
    font-family: var(--font-family);
}

.form__input:focus,
.request__input:focus {
    border-color: var(--color-accent);
    outline: none;
    box-shadow: 0 0 0 3px rgba(46, 107, 219, 0.1);
}

.form__input::placeholder,
.request__input::placeholder {
    color: var(--text-tertiary);
}

.form__btn,
.request__btn {
    padding: 16px;
    width: 100%;
    margin: 4px 0px 0px 0px;
    font-weight: 700;
    font-size: 16px;
    line-height: 150%;
    text-align: center;
    color: var(--text-on-dark);
    font-family: var(--second-family);
}

/* ----------------page__contacts---------------- */

.page__contacts {
    padding: 80px 0;
    background: var(--bg-section-alt);
}

.contacts__container {}

.contacts__inner {}

.contacts__title {
    margin: 0px 0px 16px 0px;
}

.contacts__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.contacts__card {
    padding: 32px 24px;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    transition: all var(--transition-fast);
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contacts__card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.contacts__card-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    background: var(--color-accent-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
    flex-shrink: 0;
}

.contacts__card-icon svg {
    width: 24px;
    height: 24px;
}

.contacts__card-content {}

.contacts__card-label {
    font-weight: 500;
    font-size: 13px;
    color: var(--text-tertiary);
    font-family: var(--second-family);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 0 0 8px 0;
}

.contacts__card-value {
    font-weight: 600;
    font-size: 16px;
    color: var(--text-primary);
    font-family: var(--second-family);
    line-height: 1.4;
}

a.contacts__card-value:hover {
    color: var(--color-accent);
}

/* ---------------------page__map--------------------- */

.page__map {
}

[class*="copyrights-pane"] {
    display: none !important;
}

[class*="ground-pane"] {
    filter: grayscale(0.8) contrast(1.1);
}

.map {
    width: 100%;
    height: 480px;
}

/* ------------- Footer ------------- */

.footer {
    background: var(--color-navy-900);
    padding: 60px 0 0 0;
}

.footer__inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__logo {
    width: 140px;
    filter: brightness(0) invert(1);
    margin-bottom: 16px;
}

.footer__brand-text {
    font-size: 14px;
    line-height: 160%;
    color: var(--text-on-dark-muted);
    max-width: 320px;
}

.footer__heading {
    font-weight: 700;
    font-size: 16px;
    color: var(--text-on-dark);
    margin-bottom: 20px;
}

.footer__links li {
    margin-bottom: 10px;
}

.footer__links a {
    color: var(--text-on-dark-muted);
    font-size: 15px;
    transition: color var(--transition-fast);
}

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

.footer__contact-link {
    display: block;
    color: var(--text-on-dark-muted);
    font-size: 15px;
    margin-bottom: 8px;
    transition: color var(--transition-fast);
}

.footer__contact-link:hover {
    color: var(--color-accent-hover);
}

.footer__bottom {
    padding: 20px 0;
    text-align: center;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.4);
}

.footer__requisites {
    margin-top: 6px;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.3);
}

.footer__requisites a {
    color: rgba(255, 255, 255, 0.4);
    transition: color var(--transition-fast);
}

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

/* -------------------bg------------------ */

.bg {
    display: none;
}

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

/* ------------------breadcrumbs pagination------------------ */

.pagination {
    padding: 24px 0 16px 0;
}

.pagination__coontainer {
    font-weight: 400;
    font-size: 14px;
    line-height: 150%;
    color: var(--text-tertiary);
    margin-bottom: 11px;
}

.pagination__coontainer span {
    color: var(--text-tertiary);
    display: inline-block;
}

.pagination__coontainer span a {
    color: var(--color-accent);
    display: inline-block;
    transition: color var(--transition-fast);
}

.pagination__coontainer span a:hover {
    color: var(--color-accent-hover);
}

.pagination__coontainer span a span {
    color: inherit;
}

/* ---------------media-------------- */

@media (max-width: 1300px) {
    .certificates-btn-prev {
        left: 12px;
        z-index: 10;
    }

    .certificates-btn-next {
        right: 12px;
        z-index: 10;
    }

    .certificates-btn svg {
        width: 15px;
        height: 20px;
    }
}

@media (max-width: 1160px) {
    .header .header__list {
        display: none;
    }

    .header__list {
        flex-direction: column;
        justify-content: start;
        align-items: start;
        gap: 20px;
    }

    .header .header__btn {
        display: none;
    }

    .burger-btn {
        display: flex;
    }

    .header__right {
        gap: 20px;
    }

    .burger-menu {
        display: block;
    }

    /* preview */
    .preview__text {
        flex-wrap: wrap;
    }

    /* purpose */
    .purpose__inner {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .purpose__img::after {
        display: none;
    }

    /* contacts */
    .contacts__grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 991px) {
    .request__form--wide {
        padding: 32px 28px;
    }
    .request__form--wide .request__form-fields {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .burger-menu {
        top: 68px;
    }

    .header__logo img {
        max-width: 106px;
    }

    .header__contacts-tel {
        font-size: 11px;
        margin: 0px 0px 3px 0px;
    }

    .header__contacts-mail {
        font-size: 9px;
    }

    .header__inner {
        padding: 14px 0;
        gap: 16px;
    }

    .header__right {
        gap: 15px;
    }

    body .wrapper {
        padding-top: 68px;
    }

    .title {
        font-size: 28px;
    }

    /* preview */
    .page__preview {
        min-height: 80vh;
    }

    .preview__inner {
        gap: 0;
        padding: 100px 0 60px 0;
    }

    .preview__text {
        gap: 12px;
        margin-bottom: 20px;
    }

    .preview__title {
        font-size: 28px;
    }

    .preview__subtitle {
        font-size: 16px;
    }

    .preview__item {
        padding: 0px 0px 0px 28px;
        font-size: 15px;
    }

    .preview__item::after {
        width: 18px;
        height: 18px;
    }

    .preview__btn {
        flex-direction: column;
    }

    .preview__link {
        padding: 16px 32px;
        font-size: 15px;
    }

    .preview__badge {
        font-size: 11px;
        padding: 6px 14px;
    }

    .preview__scroll-indicator {
        display: none;
    }

    .preview__list {
        margin-bottom: 24px;
    }

    /* purpose */
    .page__purpose {
        padding: 50px 0;
    }

    .purpose__desc {
        gap: 16px;
        padding: 28px;
    }

    .purpose__desc-text {
        font-size: 15px;
    }

    /* products */
    .page__products {
        padding: 50px 0;
    }

    .products__header {
        flex-direction: column;
        gap: 16px;
        margin-bottom: 32px;
    }

    .products__cards {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .products__card {
        flex-direction: row;
        text-align: left;
        padding: 16px 20px;
        gap: 16px;
    }

    .products__card-img {
        width: 40px;
        height: 40px;
        min-width: 40px;
        margin: 0;
        border-radius: var(--radius-sm);
    }

    .products__card-image {
        width: 24px;
        height: 24px;
    }

    .products__card-btn {
        display: none;
    }

    .products__card-desc {
        height: unset;
        padding: 16px;
        margin: 0;
        font-size: 14px;
    }

    .products__btn {
        display: flex;
        justify-content: center;
        margin-top: 24px;
    }

    .products__btn .products__card-btn {
        display: inline-flex;
    }

    .products__card-name {
        font-weight: 500;
        font-size: 14px;
    }

    .products__card-text {
        grid-column: auto;
        text-align: left;
    }

    /* clients */
    .page__clients {
        padding: 50px 0;
    }

    .clients__title {
        margin: 0px 0px 10px 0px;
    }

    .clients__subtitle {
        font-size: 15px;
        margin: 0px 0px 28px 0px;
    }

    .clients__logo {
        height: 110px;
        padding: 18px 24px;
    }

    .clients__logo img {
        max-height: 74px;
        max-width: 180px;
    }

    /* certificates */
    .page__certificates {
        padding: 50px 0;
    }

    .certificates__slide {
        width: unset;
        max-width: 187px;
    }

    .certificates__title {
        margin: 0px 0px 10px 0px;
    }

    .certificates__slider {
        margin: 0;
    }

    .certificates__subtitle {
        font-size: 14px;
        margin: 0px 0px 16px 0px;
    }

    .certificates__slider-body {
        padding: 20px 0;
        overflow: visible;
    }

    .certificates__desc {
        font-size: 14px;
    }

    /* advantages */
    .page__advantages {
        padding: 50px 0;
    }

    .advantages__title {
        margin: 0px 0px 40px 0px;
    }

    .advantages__cards {
        grid-template-columns: 1fr;
        gap: 20px;
        margin: 0px 0px 32px 0px;
    }

    .advantages__card-name {
        font-size: 17px;
        margin: 0px 0px 8px 0px;
    }

    .advantages__card-desc {
        font-size: 14px;
    }

    .advantages__card {
        padding: 24px 20px;
    }

    .advantages__card-num {
        font-size: 28px;
    }

    .advantages__btn {
        margin: 0px 0px 20px 0px;
    }

    .advantages__desc {
        font-size: 14px;
    }

    /* request */
    .page__request {
        padding: 50px 0;
    }

    .request__title {
        margin: 0px 0px 12px 0px;
    }

    .request__subtitle {
        font-size: 14px;
        margin: 0px 0px 24px 0px;
    }

    .request__form--wide {
        padding: 24px 20px;
    }

    /* contacts */
    .page__contacts {
        padding: 50px 0;
    }

    .contacts__grid {
        grid-template-columns: 1fr;
    }

    .contacts__card {
        flex-direction: row;
        align-items: center;
        padding: 24px 20px;
    }

    /* map */
    .map {
        height: 340px;
    }

    /* footer */
    .footer__inner {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    /* buttons */
    .btn-main,
    .btn-primary {
        padding: 14px 28px;
        font-size: 15px;
    }
}

@media (max-width: 400px) {
    .container {
        padding: 0 15px;
    }

    .burger-menu {
        top: 60px;
    }
}

/* ------------- services ------------- */

/* Hero */
.page__services-hero {
    padding: 60px 0 0;
}

.services-hero {
    text-align: center;
    max-width: 680px;
    margin: 0 auto;
}

.services-hero__title {
    margin: 16px 0 0;
}

.services-hero__subtitle {
    font-size: 17px;
    line-height: 170%;
    color: var(--text-secondary);
    margin: 16px 0 0;
}

/* Grid */
.page__services-grid {
    padding: 48px 0 60px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 32px 28px 40px;
    transition: all var(--transition-fast);
    overflow: hidden;
}

.service-card:hover {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.service-card__icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-light-bg);
    border-radius: var(--radius-md);
    color: var(--color-accent);
    margin-bottom: 20px;
    transition: all var(--transition-fast);
}

.service-card:hover .service-card__icon {
    background: var(--color-accent);
    color: #fff;
}

.service-card__title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 10px;
    line-height: 140%;
}

.service-card__desc {
    font-size: 14px;
    line-height: 165%;
    color: var(--text-secondary);
    margin: 0;
}

.service-card__num {
    position: absolute;
    top: 24px;
    right: 24px;
    font-size: 40px;
    font-weight: 800;
    color: var(--border-light);
    line-height: 1;
    transition: color var(--transition-fast);
    user-select: none;
}

.service-card:hover .service-card__num {
    color: rgba(46, 107, 219, 0.15);
}

/* CTA */
.page__services-cta {
    padding: 0 0 80px;
}

.services-cta {
    background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-light) 100%);
    border-radius: var(--radius-lg);
    padding: 48px 56px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.services-cta__title {
    font-size: 26px;
    font-weight: 700;
    color: #fff;
    margin: 0 0 12px;
}

.services-cta__text {
    font-size: 15px;
    line-height: 165%;
    color: rgba(255, 255, 255, 0.75);
    margin: 0;
    max-width: 560px;
}

.services-cta__actions {
    display: flex;
    gap: 12px;
    flex-shrink: 0;
}

.services-cta__actions .btn-main {
    white-space: nowrap;
}

.services-cta__actions .btn-outline {
    white-space: nowrap;
    color: #fff;
    border-color: rgba(255, 255, 255, 0.3);
}

.services-cta__actions .btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

/* Services responsive */
@media (max-width: 1120px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .services-cta {
        flex-direction: column;
        text-align: center;
        padding: 40px 36px;
    }

    .services-cta__text {
        max-width: 100%;
    }

    .services-cta__actions {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .page__services-hero {
        padding: 40px 0 0;
    }

    .services-hero__subtitle {
        font-size: 15px;
    }

    .page__services-grid {
        padding: 32px 0 40px;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .service-card {
        padding: 24px 20px 32px;
    }

    .service-card__num {
        font-size: 32px;
        top: 18px;
        right: 18px;
    }

    .page__services-cta {
        padding: 0 0 48px;
    }

    .services-cta {
        padding: 32px 24px;
        gap: 24px;
    }

    .services-cta__title {
        font-size: 22px;
    }

    .services-cta__text {
        font-size: 14px;
    }

    .services-cta__actions {
        flex-direction: column;
        width: 100%;
    }

    .services-cta__actions .btn-main,
    .services-cta__actions .btn-outline {
        width: 100%;
        text-align: center;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .service-card__title {
        font-size: 16px;
    }

    .service-card__desc {
        font-size: 13px;
    }

    .service-card__icon {
        width: 48px;
        height: 48px;
    }

    .service-card__icon svg {
        width: 26px;
        height: 26px;
    }
}

/* ------------- catalog ------------- */

.page__catalog {
    margin: 0px 0px 80px 0px;
}

.catalog__container {
}

.catalog__inner {
}

.catalog__title {
    margin: 0px 0px 42px 0px;
}

/* Описание категории (сворачиваемое) */
.catalog__description {
    margin-bottom: 24px;
    background: var(--bg-section-alt);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 20px 24px 12px;
}
.catalog__description-text {
    max-height: 3.2em;
    overflow: hidden;
    transition: max-height 0.4s ease;
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-secondary);
}
.catalog__description-text.is-expanded {
    max-height: 600px;
}
.catalog__description-text h2 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 8px;
}
.catalog__description-text p {
    margin: 0;
}
.catalog__description-toggle {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-top: 8px;
    padding: 4px 0;
    background: none;
    border: none;
    color: var(--color-accent);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: color var(--transition-fast);
}
.catalog__description-toggle:hover {
    color: var(--color-accent-hover);
}
.catalog__description-toggle svg {
    transition: transform 0.3s ease;
}
.catalog__description-toggle.is-expanded svg {
    transform: rotate(180deg);
}
.catalog__description-toggle .catalog__description-toggle-less {
    display: none;
}
.catalog__description-toggle.is-expanded .catalog__description-toggle-more {
    display: none;
}
.catalog__description-toggle.is-expanded .catalog__description-toggle-less {
    display: inline;
}

.catalog__content {
    display: flex;
    align-items: start;
    gap: 24px;
}

.catalog__sidebar {
    max-width: 280px;
    width: 100%;
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    position: sticky;
    top: 100px;
}

.catalog__sidebar-list {
    display: flex;
    flex-direction: column;
}

.catalog__sidebar-list .current-menu-item span {
    color: var(--color-accent);
}

.catalog__sidebar-item {
}

.catalog__sidebar-item-link {
    display: flex;
    align-items: center;
    gap: 20px;
}

.catalog__sidebar-item-icon-body {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.catalog__sidebar-item-icon {
    width: 100%;
}

.catalog__sidebar-item-name {
    font-weight: 400;
    font-size: 16px;
    line-height: 150%;
    color: var(--text-secondary);
}

.catalog__sidebar-list li a {
    font-weight: 400;
    font-size: 15px;
    line-height: 150%;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 0;
    transition: color var(--transition-fast);
}

.catalog__sidebar-list li a:hover {
    color: var(--color-accent);
}

.catalog__sidebar-count {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-tertiary);
    background: var(--bg-section-alt);
    padding: 2px 8px;
    border-radius: var(--radius-full);
    min-width: 24px;
    text-align: center;
}

.catalog__welcome {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 80px 40px;
    background: var(--bg-section-alt);
    border-radius: var(--radius-xl);
    border: 2px dashed var(--border-light);
}

.catalog__welcome-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--color-accent-light);
    color: var(--color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.catalog__welcome-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.catalog__welcome-text {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 380px;
}

.catalog__article {
    width: 100%;
}

.catalog__cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
    gap: 24px;
    margin: 0px 0px 42px 0px;
}

.catalog__card {
    padding: 32px 24px 24px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--transition-fast);
}

.catalog__card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-accent);
}

.catalog__card-img {
    margin: 0px 0px 24px 0px;
    max-width: 100%;
}

.catalog__card-img img {
    width: auto;
    max-height: 150px;
}

.catalog__card-name {
    font-weight: 500;
    font-size: 15px;
    line-height: 150%;
    color: var(--text-primary);
    margin: 0px 0px 12px 0px;
}

.catalog__card-price {
    font-weight: 400;
    font-size: 15px;
    line-height: 150%;
    color: var(--text-secondary);
}

.catalog__btn {
    display: flex;
    justify-content: center;
}

.catalog__btn-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 48px;
    cursor: pointer;
    font-weight: 700;
    font-size: 16px;
    line-height: 150%;
    color: var(--text-on-dark);
    font-family: var(--second-family);
    background: var(--gradient-button);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    box-shadow: 0 4px 15px rgba(46, 107, 219, 0.3);
}

.catalog__btn-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(46, 107, 219, 0.4);
}

@media (max-width: 920px) {
    .catalog__content {
        flex-direction: column;
        gap: 24px;
    }

    .catalog__sidebar {
        max-width: unset;
        position: static;
        padding: 20px;
    }

    .catalog__sidebar-list {
        display: flex;
        flex-direction: row;
        flex-wrap: wrap;
        gap: 0;
    }

    .catalog__sidebar-list li {
        border-bottom: none !important;
    }

    .catalog__sidebar-list li a {
        padding: 6px 16px;
        font-size: 14px;
        border: 1px solid var(--border-light);
        border-radius: var(--radius-full);
        margin: 3px;
        display: inline-block;
    }

    .catalog__sidebar-list li a:hover,
    .catalog__sidebar-list li.current-menu-item a {
        background: var(--color-accent);
        color: var(--color-white);
        border-color: var(--color-accent);
    }

    .catalog__sidebar-title {
        margin-bottom: 8px;
    }
}

@media (max-width: 768px) {
    .page__catalog {
        margin: 0px 0px 60px 0px;
    }

    .catalog__cards {
        gap: 14px;
        margin: 0px 0px 29px 0px;
    }

    .catalog__title {
        margin: 0px 0px 28px 0px;
    }

    .catalog__card-name,
    .catalog__card-price {
        font-size: 13px;
    }

    .catalog__card-img {
        margin: 0px 0px 16px 0px;
    }

    .catalog__card {
        padding: 20px 16px;
    }

    .catalog__btn-link {
        padding: 14px 28px;
    }
}

@media (max-width: 630px) {
    .catalog__cards {
        gap: 14px;
        grid-template-columns: repeat(auto-fill, minmax(138px, 1fr));
    }
}

/*****************  contact form 7 style  *****************/

.wpcf7-validation-errors {
    display: none !important;
}

.wpcf7-form .wpcf7-response-output {
    font-size: 13px;
    line-height: 17px;
    margin: 3px auto 10px auto !important;
}

select.wpcf7-not-valid,
input[type="text"].wpcf7-not-valid,
input[type="date"].wpcf7-not-valid,
input[type="email"].wpcf7-not-valid,
input[type="tel"].wpcf7-not-valid,
textarea.wpcf7-not-valid,
#block-7 input[type="text"].wpcf7-not-valid,
#block-7 input[type="tel"].wpcf7-not-valid,
#block-15 input[type="tel"].wpcf7-not-valid,
#block-15 input[type="text"].wpcf7-not-valid {
    border: 2px solid #ec3c06 !important;
    position: relative;
}

body span.wpcf7-not-valid-tip {
    display: none !important;
    color: #ec3c06;
    border: none;
    background: none;
}
body span.wpcf7-not-valid-tip-no-ajax {
    display: inline-block;
    font-size: 18px;
    margin: 0 0 0 10px;
}
body div.wpcf7-validation-errors {
    background: #ffe2e2;
    border: 2px solid #ff8a8a;
    color: #ec3c06;
    font-size: 18px;
    text-align: center;
    position: relative;
    z-index: 12000;
}
.contact-inner-form .wpcf7-response-output {
    width: 95%;
}
body div.wpcf7-response-output {
    padding: 6px;
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    border-radius: 3px;
}

body .wpcf7-mail-sent-ng {
    background: #fff2e2;
    border: 1px solid #ffbc8a;
    color: #e17731;
}

body .wpcf7-mail-sent-ok {
    border: 1px solid transparent;
    color: #ff5805;
    text-align: center;
}
.form__item {
    width: 100%;
}
.wpcf7.js {
    width: 100%;
    flex-shrink: 0;
}
.form__submit {
    position: relative;
}
.wpcf7-spinner {
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    margin: auto;
}

article {
    font-size: 16px;
    line-height: 24px;
}

article img.centered,
article .aligncenter,
article div.aligncenter {
    display: block;
    margin-left: auto;
    margin-right: auto;
}

article img.alignright {
    padding: 4px;
    margin: 0 0 2px 7px;
    display: inline;
}

article img.alignleft {
    padding: 4px;
    margin: 0 7px 2px 0;
    display: inline;
}

article .alignright {
    float: right;
}

article .alignleft {
    float: left;
}

article h2,
article h3,
article h4,
article h5,
article h6 {
    font-weight: 700;
    margin-bottom: 0.625em;
}

article h2 {
    font-size: 32px;
    line-height: 38px;
}

article h3 {
    font-size: 26px;
    line-height: 34px;
}

article h4 {
    font-size: 22px;
}

article h5 {
    font-size: 18px;
}

article h6 {
    font-size: 16px;
}

article p {
    margin-bottom: 0.625em;
}

article a {
    color: var(--color-accent);
}
article ul {
    margin-bottom: 0.625em;
    list-style-type: disc;
    padding-left: 15px;
}

article ul ul {
    margin-bottom: 0;
}

article ul li,
article ol li {
    margin-bottom: 4px;
}

article ol {
    margin-bottom: 0.625em;
    padding-left: 15px;
}

/************************************************
     Tables
   ************************************************/

article table,
article .wp-block-table {
    overflow-x: auto;
    width: 100%;
    text-align: left;
    margin: 0px 0px 33px 0;
    padding: 0px;
    box-shadow: 0px 0px 12px rgba(0, 0, 0, 0.08);
    border: 3px solid rgba(0, 0, 0, 0.12);
    border-spacing: 0;
    border-radius: 4px;
}
article table p,
article table form,
article table ul,
article table li {
    margin: 6px 0px;
    padding: 0px;
}
article table thead,
article table tfoot,
article table.wp-block-table thead,
article table.wp-block-table tfoot {
    border: 1px solid #dddddd;
    border: 1px solid rgba(0, 0, 0, 0.12);
}
article table tbody tr:nth-child(odd) {
    background: rgba(0, 0, 0, 0.04);
}
article table th,
article table.wp-block-table th {
    font-size: 1.1rem;
    text-transform: uppercase;
    margin: 0px;
    padding: 12px;
    border-top: 1px solid #dddddd;
    border-top: 1px solid rgba(0, 0, 0, 0.12);
    box-sizing: border-box;
}

@media all and (max-width: 575px) {
    article table th,
    article table td {
        min-width: 180px;
    }
}

article table td,
article table.wp-block-table td {
    padding: 12px;
    margin: 0px;
    border-top: 1px solid #dddddd;
    border-top: 1px solid rgba(0, 0, 0, 0.12);
    box-sizing: border-box;
}
article table.wp-block-table.is-style-stripes {
    border-collapse: collapse;
}
article table.wp-block-table.is-style-stripes td {
    border: 1px solid #dddddd;
    border: 1px solid rgba(0, 0, 0, 0.12);
}

/* ------------- Modal ------------- */

.modal {
    max-width: 420px;
    width: 100%;
    border-radius: var(--radius-xl);
    padding: 40px;
    background: var(--bg-card);
}

.modal h2,
.modal__title {
    font-size: 24px;
    font-weight: 700;
    line-height: 120%;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.modal__subtitle {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 24px;
    line-height: 1.5;
}

.modal .form__item {
    margin-bottom: 14px;
}

.form__label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 6px;
    font-family: var(--second-family);
}

/* ------------- Catalog filters ------------- */

.catalog__filters {
    margin-bottom: 24px;
}

.catalog__filters-form {
    display: flex;
    gap: 12px;
    align-items: stretch;
}

.catalog__search {
    flex: 1;
    position: relative;
    display: flex;
    align-items: center;
}

.catalog__search-icon {
    position: absolute;
    left: 14px;
    color: var(--text-tertiary);
    pointer-events: none;
}

.catalog__search-input {
    width: 100%;
    height: 46px;
    padding: 0 40px 0 42px;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-family: var(--second-family);
    color: var(--text-primary);
    background: var(--bg-card);
    transition: border-color var(--transition-fast);
}

.catalog__search-input::placeholder {
    color: var(--text-tertiary);
}

.catalog__search-input:focus {
    border-color: var(--color-accent);
    outline: none;
    box-shadow: 0 0 0 3px rgba(46, 107, 219, 0.1);
}

.catalog__search-clear {
    position: absolute;
    right: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    color: var(--text-tertiary);
    transition: all var(--transition-fast);
}

.catalog__search-clear:hover {
    background: var(--color-gray-100);
    color: var(--text-primary);
}

.catalog__sort-select {
    height: 46px;
    padding: 0 36px 0 14px;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-family: var(--second-family);
    color: var(--text-primary);
    background: var(--bg-card) url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%236b7280' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") no-repeat right 12px center;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    cursor: pointer;
    transition: border-color var(--transition-fast);
    white-space: nowrap;
}

.catalog__sort-select:focus {
    border-color: var(--color-accent);
    outline: none;
}

.catalog__filters-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    height: 46px;
    padding: 0 20px;
    background: var(--gradient-button);
    color: var(--color-white);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    font-family: var(--second-family);
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
    flex-shrink: 0;
}

.catalog__filters-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(46, 107, 219, 0.3);
}

.catalog__filters-active {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 14px;
    font-size: 14px;
    flex-wrap: wrap;
}

.catalog__filters-label {
    color: var(--text-tertiary);
}

.catalog__filters-query {
    font-weight: 600;
    color: var(--color-accent);
}

.catalog__filters-count {
    color: var(--text-tertiary);
    font-size: 13px;
    background: var(--bg-section-alt);
    padding: 3px 10px;
    border-radius: var(--radius-full);
}

.product-cards__empty-link {
    display: inline-block;
    margin-top: 16px;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-accent);
    transition: color var(--transition-fast);
}

.product-cards__empty-link:hover {
    color: var(--color-accent-hover);
}

@media (max-width: 768px) {
    .catalog__filters-form {
        flex-direction: column;
        gap: 10px;
    }

    .catalog__sort-select {
        width: 100%;
    }

    .catalog__filters-btn {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .catalog__search-input {
        height: 42px;
        font-size: 13px;
    }

    .catalog__sort-select {
        height: 42px;
        font-size: 13px;
    }

    .catalog__filters-btn {
        height: 42px;
        font-size: 13px;
    }
}

/* ------------- Product cards (category listing) ------------- */

.product-cards {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 40px;
}

.product-card {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}

.product-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--color-accent);
    transform: translateY(-1px);
}

.product-card:hover .product-card__icon {
    background: var(--color-accent);
    color: var(--color-white);
}

.product-card:hover .product-card__more {
    color: var(--color-accent);
}

.product-card:hover .product-card__more svg {
    transform: translateX(3px);
}

.product-card__icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    border-radius: var(--radius-md);
    background: var(--color-accent-light);
    color: var(--color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.product-card__body {
    flex: 1;
    min-width: 0;
}

.product-card__title {
    font-size: 16px;
    font-weight: 600;
    line-height: 1.4;
    margin: 0;
    color: var(--text-primary);
}

.product-card__gost {
    display: inline-block;
    margin: 6px 0 0;
    font-size: 12px;
    font-weight: 600;
    color: var(--color-accent);
    background: var(--accent-light-bg);
    padding: 2px 10px;
    border-radius: 20px;
    letter-spacing: 0.3px;
}

.product-card__excerpt {
    margin: 6px 0 0;
    font-size: 13px;
    color: var(--text-tertiary);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-card__actions {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-shrink: 0;
}

.product-card__more {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-tertiary);
    white-space: nowrap;
    transition: color var(--transition-fast);
}

.product-card__more svg {
    transition: transform var(--transition-fast);
}

.product-card__btn {
    padding: 10px 20px;
    font-size: 13px;
    white-space: nowrap;
}

.product-cards__empty {
    padding: 80px 20px;
    text-align: center;
    color: var(--text-tertiary);
    border: 2px dashed var(--border-light);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.product-cards__empty p {
    font-size: 15px;
}

/* Sidebar title */
.catalog__sidebar-title {
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-primary);
    margin-bottom: 12px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--color-accent);
}

@media (max-width: 920px) {
    .product-card__more {
        display: none;
    }
}

@media (max-width: 768px) {
    .product-card {
        padding: 16px;
        gap: 14px;
    }

    .product-card__icon {
        width: 40px;
        height: 40px;
        min-width: 40px;
    }

    .product-card__icon svg {
        width: 20px;
        height: 20px;
    }

    .product-card__actions {
        flex-shrink: 0;
    }

    .product-card__more {
        display: none;
    }

    .product-card__btn {
        padding: 8px 16px;
        font-size: 12px;
    }

    .product-card__title {
        font-size: 14px;
    }

    .product-card__excerpt {
        display: none;
    }
}

@media (max-width: 480px) {
    .product-card {
        flex-wrap: wrap;
        gap: 12px;
    }

    .product-card__actions {
        width: 100%;
    }

    .product-card__btn {
        flex: 1;
        text-align: center;
        padding: 10px 16px;
        font-size: 13px;
    }
}

/* ------------- Product page (single) ------------- */

.page__product {
    padding: 0 0 80px;
}

.product-page__header {
    margin-bottom: 32px;
}

.product-page__category-badge {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-accent);
    background: var(--color-accent-light);
    padding: 6px 14px;
    border-radius: var(--radius-full);
    margin-bottom: 16px;
}

.product-page__title {
    font-size: 30px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.3;
    margin: 0;
}

.product-page__gost {
    display: inline-block;
    margin: 10px 0 0;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-accent);
    background: var(--accent-light-bg);
    padding: 4px 14px;
    border-radius: 20px;
    letter-spacing: 0.3px;
}

.product-page__content {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 40px;
    align-items: start;
}

.product-page__main {
    min-width: 0;
}

.product-page__section {
    margin-bottom: 36px;
}

.product-page__section:last-child {
    margin-bottom: 0;
}

.product-page__section-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 20px;
    padding-bottom: 14px;
    border-bottom: 2px solid var(--color-accent);
}

.product-page__section-icon {
    color: var(--color-accent);
    flex-shrink: 0;
}

.product-page__description {
    font-size: 15px;
    line-height: 1.75;
    color: var(--text-secondary);
}

.product-page__description p {
    margin: 0 0 14px;
}

.product-page__description p:last-child {
    margin-bottom: 0;
}

/* Specs table */
.product-page__specs-wrapper {
    background: var(--bg-section-alt);
    border-radius: var(--radius-lg);
    padding: 4px 24px;
}

.product-page__specs {
    width: 100%;
    border-collapse: collapse;
}

.product-page__specs tr {
    border-bottom: 1px solid var(--border-light);
}

.product-page__specs tr:last-child {
    border-bottom: none;
}

.product-page__specs td {
    padding: 16px 0;
    font-size: 15px;
    vertical-align: top;
}

.product-page__spec-name {
    color: var(--text-tertiary);
    font-weight: 500;
    width: 40%;
    padding-right: 20px;
}

.product-page__spec-value {
    color: var(--text-primary);
    font-weight: 600;
}

/* Sidebar card */
.product-page__sidebar {
    position: sticky;
    top: 100px;
}

.product-page__card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    padding: 28px;
    box-shadow: var(--shadow-lg);
}

.product-page__card-header {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 24px;
}

.product-page__card-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    border-radius: var(--radius-md);
    background: var(--color-accent-light);
    color: var(--color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-page__card-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.4;
    padding-top: 2px;
}

.product-page__price {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 20px;
    padding: 16px;
    background: var(--bg-section-alt);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-light);
}

.product-page__price--request {
    text-align: center;
}

.product-page__price-label {
    font-size: 12px;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 500;
}

.product-page__price-value {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
}

.product-page__card-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
}

.product-page__cta {
    display: flex;
    width: 100%;
    text-align: center;
    justify-content: center;
}

.product-page__call {
    display: flex;
    width: 100%;
    text-align: center;
    justify-content: center;
    gap: 8px;
}

.product-page__card-info {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding-top: 16px;
    border-top: 1px solid var(--border-light);
}

.product-page__card-info svg {
    flex-shrink: 0;
    color: var(--text-tertiary);
    margin-top: 1px;
}

.product-page__card-info p {
    font-size: 13px;
    color: var(--text-tertiary);
    line-height: 1.5;
    margin: 0;
}

.product-page__back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 20px;
    font-size: 14px;
    color: var(--color-accent);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.product-page__back:hover {
    color: var(--color-accent-hover);
    gap: 10px;
}

@media (max-width: 991px) {
    .product-page__content {
        grid-template-columns: 1fr;
    }

    .product-page__sidebar {
        position: static;
        max-width: 480px;
    }
}

@media (max-width: 768px) {
    .page__product {
        padding: 0 0 50px;
    }

    .product-page__title {
        font-size: 22px;
    }

    .product-page__section-title {
        font-size: 16px;
    }

    .product-page__card {
        padding: 24px 20px;
    }

    .product-page__spec-name {
        width: 45%;
    }

    .product-page__specs-wrapper {
        padding: 4px 16px;
    }

    .product-page__category-badge {
        font-size: 11px;
        padding: 5px 12px;
    }

    .product-page__card-icon {
        width: 40px;
        height: 40px;
        min-width: 40px;
    }

    .product-page__card-icon svg {
        width: 22px;
        height: 22px;
    }
}

@media (max-width: 480px) {
    .product-page__specs td {
        display: block;
        width: 100%;
        padding: 0;
    }

    .product-page__spec-name {
        width: 100%;
        padding: 12px 0 2px;
        font-size: 13px;
    }

    .product-page__spec-value {
        padding: 0 0 12px;
        font-size: 15px;
    }

    .product-page__specs tr {
        display: block;
    }
}

.modal-title,
.modal-quantity {
    display: none;
}

.catalog__sidebar-list li {
    position: relative;
    display: block;
}
.catalog__sidebar-list li:not(:last-child) {
    border-bottom: 1px solid var(--border-light);
}
.catalog__sidebar-list li.open.menu-item-has-children:after {
    transform: rotate(180deg);
}
.catalog__sidebar-list li.open > a {
    color: var(--color-accent);
}
.catalog__sidebar-list li.current-menu-item > a {
    color: var(--color-accent);
}
.catalog__sidebar-list li.current-menu-item .sub-menu {
    display: block;
}
.catalog__sidebar-list li.current-menu-item.open::after {
    transform: rotate(0deg) !important;
}
.catalog__sidebar-list li.current-menu-ancestor::after {
    transform: rotate(180deg);
}
.catalog__sidebar-list li.current-menu-ancestor.open::after {
    transform: rotate(0deg) !important;
}
.catalog__sidebar-list li.current-menu-ancestor .sub-menu {
    display: block;
}
.catalog__sidebar-list li.current-menu-item.menu-item-has-children:after {
    transform: rotate(180deg);
}
.catalog__sidebar-list li.menu-item-has-children:after {
    position: absolute;
    content: "";
    background-size: 18px;
    background-position: 50% 50%;
    background-repeat: no-repeat;
    background-image: url(../img/icon_13.svg);
    width: 30px;
    height: 30px;
    top: 9px;
    right: 0;
    margin: auto;
    cursor: pointer;
}
.catalog__sidebar-list li.menu-item-has-children > a {
    padding-right: 30px;
}
.catalog__sidebar-list li .sub-menu {
    background-color: var(--bg-section-alt);
    padding: 10px 0;
    display: none;
}
.catalog__sidebar-list li .sub-menu li a {
    padding: 8px 10px 8px 24px;
}

/* ------------- Related products (tags) ------------- */

.page__related {
    padding: 50px 0 70px;
}

.related__title {
    margin-bottom: 24px;
}

.related__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.related__tag {
    display: inline-flex;
    align-items: center;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
    line-height: 1.4;
}

.related__tag:hover {
    background: var(--color-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(46, 107, 219, 0.25);
}

@media (max-width: 768px) {
    .page__related {
        padding: 40px 0 50px;
    }

    .related__tag {
        padding: 8px 16px;
        font-size: 13px;
    }

    .related__tags {
        gap: 8px;
    }
}

/* ------------- Pagination ------------- */

.product__pagination {
    padding-top: 32px;
}

.pagination-nav {
    display: flex;
    justify-content: center;
}

.pagination-list {
    display: flex;
    align-items: center;
    gap: 6px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.pagination-item {}

.pagination-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    text-decoration: none;
    cursor: pointer;
    font-family: var(--second-family);
}

a.pagination-link:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    background: var(--color-accent-light);
}

.pagination-item--active .pagination-link {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-white);
    font-weight: 600;
}

.pagination-item--disabled .pagination-link {
    color: var(--border-light);
    cursor: default;
    opacity: 0.5;
}

.pagination-item--dots .pagination-link {
    border-color: transparent;
    background: transparent;
    cursor: default;
    min-width: 32px;
    padding: 0 4px;
}

@media (max-width: 480px) {
    .pagination-link {
        min-width: 36px;
        height: 36px;
        padding: 0 8px;
        font-size: 13px;
    }

    .pagination-list {
        gap: 4px;
    }
}

/* ------------- info pages (оплата, доставка, обработка данных) ------------- */

.page__info {
    padding: 48px 0 60px;
}

.info__hero {
    text-align: left;
    max-width: 720px;
    margin: 0 0 48px;
}

.info__title {
    margin: 16px 0 0;
}

.info__subtitle {
    font-size: 17px;
    line-height: 170%;
    color: var(--text-secondary);
    margin: 16px 0 0;
}

/* Info cards (оплата, доставка) */
.info-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

.info-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    transition: all var(--transition-fast);
}

.info-card:hover {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.info-card__icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-light-bg);
    border-radius: var(--radius-md);
    color: var(--color-accent);
    margin-bottom: 20px;
    transition: all var(--transition-fast);
}

.info-card:hover .info-card__icon {
    background: var(--color-accent);
    color: #fff;
}

.info-card__title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 10px;
}

.info-card__text {
    font-size: 14px;
    line-height: 170%;
    color: var(--text-secondary);
    margin: 0;
}

/* Info sections */
.info-section {
    margin-bottom: 36px;
}

.info-section__title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--border-light);
}

.info-section__title svg {
    color: var(--color-accent);
    flex-shrink: 0;
}

.info-section__content {
    font-size: 15px;
    line-height: 175%;
    color: var(--text-secondary);
}

.info-section__content p {
    margin: 0 0 12px;
}

.info-section__content ul {
    margin: 0 0 12px;
    padding-left: 24px;
}

.info-section__content li {
    margin-bottom: 8px;
    position: relative;
}

.info-section__content li::marker {
    color: var(--color-accent);
}

/* Info table (реквизиты, условия) */
.info-table {
    width: 100%;
    border-collapse: collapse;
}

.info-table tr {
    border-bottom: 1px solid var(--border-light);
}

.info-table td {
    padding: 12px 16px;
    font-size: 15px;
    vertical-align: top;
}

.info-table td:first-child {
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    width: 240px;
}

.info-table td:last-child {
    color: var(--text-secondary);
}

/* ------------- news ------------- */

.news-grid {
    display: grid;
    gap: 20px;
}

.news-card {
    display: flex;
    gap: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 28px 32px;
    transition: all var(--transition-fast);
}

.news-card:hover {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-md);
}

.news-card__date {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 72px;
    background: var(--accent-light-bg);
    border-radius: var(--radius-md);
    padding: 12px 8px;
    flex-shrink: 0;
}

.news-card__day {
    font-size: 28px;
    font-weight: 800;
    color: var(--color-accent);
    line-height: 1;
}

.news-card__month {
    font-size: 12px;
    color: var(--text-tertiary);
    margin-top: 4px;
    white-space: nowrap;
}

.news-card__content {
    flex: 1;
}

.news-card__title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 8px;
    line-height: 1.4;
}

.news-card__text {
    font-size: 14px;
    line-height: 170%;
    color: var(--text-secondary);
    margin: 0 0 12px;
}

.news-card__tag {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    color: var(--color-accent);
    background: var(--accent-light-bg);
    padding: 3px 12px;
    border-radius: 20px;
}
a.news-card {
    text-decoration: none;
    color: inherit;
    align-items: center;
}
.news-card__arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--accent-light-bg);
    color: var(--color-accent);
    transition: all var(--transition-fast);
}
a.news-card:hover .news-card__arrow {
    background: var(--color-accent);
    color: var(--color-white);
}
.news-empty {
    text-align: center;
    padding: 64px 24px;
    color: var(--text-secondary);
    font-size: 16px;
}

/* ------------- news article ------------- */
.news-article__inner {
    display: flex;
    gap: 32px;
    align-items: flex-start;
}
.news-article__main {
    flex: 1;
    min-width: 0;
}
.news-article__header {
    margin-bottom: 32px;
}
.news-article__meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}
.news-article__date {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    color: var(--text-secondary);
}
.news-article__date svg {
    color: var(--color-accent);
}
.news-article__tag {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    color: var(--color-accent);
    background: var(--accent-light-bg);
    padding: 3px 12px;
    border-radius: 20px;
}
.news-article__title {
    font-size: 28px;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.3;
    margin: 0;
}
.news-article__content.prose {
    font-size: 15px;
    line-height: 1.8;
    color: var(--text-secondary);
}
.news-article__content.prose p {
    margin: 0 0 16px;
}
.news-article__content.prose p:last-child {
    margin-bottom: 0;
}
.news-article__footer {
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid var(--border-light);
}
.news-article__back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-accent);
    text-decoration: none;
    transition: color var(--transition-fast);
}
.news-article__back:hover {
    color: var(--color-accent-hover);
}

/* Sidebar */
.news-article__sidebar {
    width: 300px;
    flex-shrink: 0;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 24px;
    position: sticky;
    top: 100px;
}
.news-article__sidebar-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 16px;
}
.news-article__sidebar-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.news-article__sidebar-card {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 12px;
    border-radius: var(--radius-md);
    background: var(--bg-section-alt);
    text-decoration: none;
    transition: all var(--transition-fast);
}
.news-article__sidebar-card:hover {
    background: var(--accent-light-bg);
}
.news-article__sidebar-date {
    font-size: 12px;
    color: var(--text-tertiary);
}
.news-article__sidebar-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.4;
}

/* ------------- team ------------- */

.team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.team-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    text-align: center;
    transition: all var(--transition-fast);
}

.team-card:hover {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.team-card__avatar {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-light-bg);
    border-radius: 50%;
    color: var(--color-accent);
    margin: 0 auto 16px;
    transition: all var(--transition-fast);
}

.team-card:hover .team-card__avatar {
    background: var(--color-accent);
    color: #fff;
}

.team-card__name {
    font-size: 17px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 6px;
}

.team-card__position {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-accent);
    margin-bottom: 12px;
}

.team-card__desc {
    font-size: 14px;
    line-height: 165%;
    color: var(--text-secondary);
    margin: 0 0 16px;
}

.team-card__contacts {
    display: flex;
    justify-content: center;
    gap: 12px;
}

.team-card__link {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--bg-section-alt);
    color: var(--text-tertiary);
    transition: all var(--transition-fast);
}

.team-card__link:hover {
    background: var(--color-accent);
    color: #fff;
}

/* ------------- info pages responsive ------------- */

@media (max-width: 991px) {
    .info-cards {
        grid-template-columns: 1fr;
    }

    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .page__info {
        padding: 32px 0 40px;
    }

    .info__hero {
        margin-bottom: 32px;
    }

    .info__subtitle {
        font-size: 15px;
    }

    .info-cards {
        margin-bottom: 32px;
    }

    .info-card {
        padding: 24px 20px;
    }

    .info-section__title {
        font-size: 18px;
    }

    .info-table td:first-child {
        white-space: normal;
        width: auto;
    }

    .news-card {
        flex-direction: column;
        gap: 16px;
        padding: 20px;
    }

    .news-card__date {
        flex-direction: row;
        gap: 8px;
        min-width: auto;
        width: fit-content;
        padding: 8px 16px;
    }

    .news-card__day {
        font-size: 22px;
    }

    .news-card__arrow {
        display: none;
    }

    .news-article__inner {
        flex-direction: column;
    }

    .news-article__sidebar {
        width: 100%;
        position: static;
    }

    .news-article__title {
        font-size: 22px;
    }

    .team-grid {
        grid-template-columns: 1fr;
    }

    .team-card {
        padding: 24px 20px;
    }
}

@media (max-width: 480px) {
    .info-card__title {
        font-size: 16px;
    }

    .news-card__title {
        font-size: 16px;
    }

    .team-card__name {
        font-size: 15px;
    }
}

/* ------------- dropdown mobile ------------- */

@media (max-width: 991px) {
    .burger-menu .menu-item--dropdown {
        position: relative;
    }

    .burger-menu .submenu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        background: transparent;
        border: none;
        box-shadow: none;
        margin: 0;
        padding: 8px 0 0 16px;
        display: none;
        min-width: auto;
    }

    .burger-menu .submenu::before {
        display: none;
    }

    .burger-menu .menu-item--dropdown.is-open .submenu {
        display: block;
    }

    .burger-menu .menu-item--dropdown.is-open .menu-item__arrow {
        transform: rotate(180deg);
    }

    .burger-menu .submenu__item a {
        color: var(--text-on-dark) !important;
        padding: 6px 0;
        font-size: 15px;
    }

    .burger-menu .submenu__item a:hover {
        color: var(--color-accent) !important;
        padding-left: 0;
        background: transparent;
    }
}