/* =====================================================
radsel.ru — styles.css
Mobile-first, BEM, CSS Custom Properties
===================================================== */
/* Кроссфейд между страницами (@view-transition: navigation: auto) —
пробовали дважды, оба раза отключили. Причина блокировки рендера
(внешний Google Fonts ) устранена (шрифты теперь самохостятся,
см. раздел "Web Fonts" ниже), но от кроссфейда решили отказаться
и после этого. При желании вернуться — правило то же самое, но
должно быть в styles.css и старой, и новой страницы (тут оно уже
подключено везде одной правкой); Firefox/Safari просто игнорируют
неизвестный at-rule. */
/* ===== Web Fonts (self-hosted) ===== */
/* Раньше — внешний Google Fonts в каждой страницы,
блокировал первую отрисовку. Теперь шрифты лежат локально в
/assets/fonts/, @font-face ниже — точная копия того, что отдавал
Google (unicode-range, вес, subset), только src переписан на
локальный путь. font-display: swap — текст не невидим на время
загрузки шрифта. У Outfit нет кириллических глифов на Google Fonts —
кириллица в заголовках уже и раньше невидимо использовала system-ui
из --font-heading, это сохранено как было. */
@font-face {
font-family: 'Open Sans';
font-style: normal;
font-weight: 400;
font-display: swap;
src: url('/assets/fonts/open-sans-400-cyrillic.woff2') format('woff2');
unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
font-family: 'Open Sans';
font-style: normal;
font-weight: 400;
font-display: swap;
src: url('/assets/fonts/open-sans-400-latin.woff2') format('woff2');
unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
font-family: 'Open Sans';
font-style: normal;
font-weight: 500;
font-display: swap;
src: url('/assets/fonts/open-sans-500-cyrillic.woff2') format('woff2');
unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
font-family: 'Open Sans';
font-style: normal;
font-weight: 500;
font-display: swap;
src: url('/assets/fonts/open-sans-500-latin.woff2') format('woff2');
unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
font-family: 'Open Sans';
font-style: normal;
font-weight: 700;
font-display: swap;
src: url('/assets/fonts/open-sans-700-cyrillic.woff2') format('woff2');
unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
font-family: 'Open Sans';
font-style: normal;
font-weight: 700;
font-display: swap;
src: url('/assets/fonts/open-sans-700-latin.woff2') format('woff2');
unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
font-family: 'Outfit';
font-style: normal;
font-weight: 600;
font-display: swap;
src: url('/assets/fonts/outfit-600-latin.woff2') format('woff2');
unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
font-family: 'Outfit';
font-style: normal;
font-weight: 700;
font-display: swap;
src: url('/assets/fonts/outfit-700-latin.woff2') format('woff2');
unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* ===== 1. CSS Custom Properties ===== */
:root {
--color-primary: #ffffff;
--color-accent: #0088cc;
--color-accent-dark: #006fa8;
--color-accent-light: #e6f4fb;
--color-text: #1a1a2e;
--color-text-muted: #5a6577;
--color-surface: #f5f8fa;
--color-border: #dde3ea;
--color-error: #c0392b;
--footer-bg: #1A1E22;
--font-family: 'Open Sans', system-ui, -apple-system, sans-serif;
--font-heading: 'Outfit', system-ui, sans-serif;
--font-size-sm: 0.875rem;
--font-size-base: 1rem;
--font-size-lg: 1.125rem;
--font-size-xl: 1.375rem;
--font-size-2xl: 1.75rem;
--font-size-3xl: 2.25rem;
--font-size-4xl: 3rem;
--line-height-body: 1.65;
--line-height-heading: 1.15;
--font-weight-bold: 700;
--font-weight-medium: 500;
--space-xs: 0.375rem;
--space-sm: 0.75rem;
--space-md: 1.25rem;
--space-lg: 2rem;
--space-xl: 3.5rem;
--space-2xl: 5.5rem;
--container-max: 1120px;
--container-pad: 1.25rem;
--radius-sm: 4px;
--radius-md: 8px;
--radius-lg: 16px;
--radius-full: 9999px;
--shadow-card: 0 1px 3px rgba(0, 0, 0, 0.04), 0 4px 16px rgba(0, 136, 204, 0.10);
--shadow-card-hover: 0 2px 6px rgba(0, 0, 0, 0.06), 0 10px 32px rgba(0, 136, 204, 0.18), 0 24px 48px rgba(0, 0, 0, 0.07);
--shadow-header: 0 2px 12px rgba(0, 0, 0, 0.08);
--transition: 0.22s ease;
--transition-slow: 0.36s ease;
--header-h: 64px;
}
/* ===== 2. Reset ===== */
*, *::before, *::after {
box-sizing: border-box;
margin: 0;
padding: 0;
}
html { scroll-behavior: smooth; }
body {
font-family: var(--font-family);
font-size: var(--font-size-base);
line-height: var(--line-height-body);
color: var(--color-text);
background-color: var(--color-primary);
-webkit-font-smoothing: antialiased;
}
img, video, svg { display: block; max-width: 100%; }
button {
cursor: pointer;
font-family: inherit;
font-size: inherit;
border: none;
background: none;
}
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
address { font-style: normal; }
/* ===== 3. Base Typography ===== */
h1, h2, h3, h4 {
font-family: var(--font-heading);
line-height: var(--line-height-heading);
font-weight: var(--font-weight-bold);
color: var(--color-text);
letter-spacing: -0.01em;
}
h1 { font-size: var(--font-size-2xl); }
h2 { font-size: var(--font-size-xl); }
h3 { font-size: var(--font-size-lg); }
p { color: var(--color-text-muted); }
/* ===== 4. Layout ===== */
.container {
max-width: var(--container-max);
margin-inline: auto;
padding-inline: var(--container-pad);
}
.section-title {
text-align: center;
margin-bottom: var(--space-sm);
}
.section-title--left { text-align: left; }
.section-sub {
text-align: center;
max-width: 560px;
margin-inline: auto;
margin-bottom: var(--space-xl);
}
.section-sub--left {
text-align: left;
margin-inline: 0;
}
section {
padding-block: var(--space-xl);
scroll-margin-top: var(--header-h);
}
.accent { color: var(--color-accent); }
/* ===== 5. Buttons ===== */
.btn {
display: inline-flex;
align-items: center;
justify-content: center;
gap: var(--space-xs);
padding: 0.75rem 1.5rem;
border-radius: var(--radius-md);
font-weight: var(--font-weight-bold);
font-size: var(--font-size-base);
line-height: 1;
transition: background-color var(--transition), color var(--transition),
border-color var(--transition), transform var(--transition),
box-shadow var(--transition);
white-space: nowrap;
}
.btn svg { flex-shrink: 0; }
.btn:focus-visible {
outline: 2px solid var(--color-accent);
outline-offset: 3px;
}
.btn--accent {
background-color: var(--color-accent);
color: var(--color-primary);
}
.btn--accent:hover {
background-color: var(--color-accent-dark);
transform: translateY(-1px);
box-shadow: 0 4px 16px rgba(0, 136, 204, 0.3);
}
.btn--outline {
background-color: transparent;
color: var(--color-accent);
border: 2px solid var(--color-accent);
}
.btn--outline:hover {
background-color: var(--color-accent);
color: var(--color-primary);
transform: translateY(-1px);
}
.btn--sm { padding: 0.5rem 1rem; font-size: var(--font-size-sm); }
.btn--full { width: 100%; }
/* ===== 6. Header & Nav ===== */
/* Header и хлебные крошки подгружаются через fetch() в components.js /
breadcrumbs.js и вставляются в эти пустые div уже после первой отрисовки
страницы. Без резерва места высота placeholder'а — 0, и когда контент
подгружается, всё, что ниже, резко сдвигается вниз (заметно при переходах
по верхнему меню). min-height здесь равен фактической высоте вставляемого
блока, чтобы место было выделено ещё до загрузки JS. */
#header-placeholder { min-height: calc(var(--header-h) + 1px); }
#breadcrumbs-placeholder {
min-height: calc(var(--space-sm) * 2 + var(--font-size-sm) * var(--line-height-body) + 1px);
}
.site-header {
position: sticky;
top: 0;
z-index: 100;
background: rgba(245, 248, 250, 0.95);
backdrop-filter: blur(8px);
-webkit-backdrop-filter: blur(8px);
border-bottom: 1px solid var(--color-border);
transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow-header); }
.nav__sentinel {
position: absolute;
top: 0;
height: 1px;
width: 100%;
pointer-events: none;
}
.nav {
display: flex;
align-items: center;
gap: var(--space-md);
height: var(--header-h);
}
.nav__logo {
display: flex;
align-items: center;
flex-shrink: 0;
}
.nav__logo img { height: 32px; width: auto; }
.nav__logo:focus-visible {
outline: 2px solid var(--color-accent);
outline-offset: 3px;
border-radius: var(--radius-sm);
}
.nav__toggle {
display: flex;
align-items: center;
justify-content: center;
width: 40px;
height: 40px;
border-radius: var(--radius-sm);
color: var(--color-text);
margin-left: auto;
transition: background-color var(--transition);
}
.nav__toggle:hover { background-color: var(--color-surface); }
.nav__toggle:focus-visible {
outline: 2px solid var(--color-accent);
outline-offset: 2px;
}
/* ===== Breadcrumbs ===== */
.breadcrumbs {
padding-block: var(--space-sm);
border-bottom: 1px solid var(--color-border);
}
.breadcrumbs__list {
display: flex;
flex-wrap: wrap;
align-items: center;
list-style: none;
margin: 0;
padding: 0;
font-size: var(--font-size-sm);
}
.breadcrumbs__item {
display: flex;
align-items: center;
}
.breadcrumbs__item:not(:first-child)::before {
content: '';
display: inline-block;
width: 14px;
height: 14px;
margin-inline: var(--space-xs);
flex-shrink: 0;
background-color: var(--color-text-muted);
-webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='9 18 15 12 9 6'/%3E%3C/svg%3E") center / contain no-repeat;
mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='9 18 15 12 9 6'/%3E%3C/svg%3E") center / contain no-repeat;
}
.breadcrumbs__link {
color: var(--color-text-muted);
text-decoration: none;
border-bottom: 1px solid transparent;
transition: color var(--transition), border-color var(--transition);
}
.breadcrumbs__link:hover {
color: var(--color-accent);
border-color: var(--color-accent);
}
.breadcrumbs__link:focus-visible {
outline: 2px solid var(--color-accent);
outline-offset: 2px;
border-radius: var(--radius-sm);
}
.breadcrumbs__current {
color: var(--color-text);
font-weight: var(--font-weight-medium);
}
.nav__toggle .bar {
fill: currentColor;
transition: transform var(--transition), opacity var(--transition);
transform-origin: center;
}
.nav__toggle[aria-expanded="true"] .bar--top { transform: rotate(45deg) translate(4px, 4px); }
.nav__toggle[aria-expanded="true"] .bar--mid { opacity: 0; transform: scaleX(0); }
.nav__toggle[aria-expanded="true"] .bar--bot { transform: rotate(-45deg) translate(4px, -4px); }
.nav__menu {
display: flex;
position: fixed;
top: var(--header-h);
left: 0;
right: 0;
background: var(--color-primary);
border-top: 1px solid var(--color-border);
padding: var(--space-md) var(--container-pad);
flex-direction: column;
gap: var(--space-sm);
box-shadow: var(--shadow-header);
opacity: 0;
transform: translateY(-6px);
visibility: hidden;
pointer-events: none;
transition: opacity 0.22s ease, transform 0.22s ease, visibility 0s 0.22s;
}
.nav__menu.is-open {
opacity: 1;
transform: translateY(0);
visibility: visible;
pointer-events: auto;
transition: opacity 0.22s ease, transform 0.22s ease, visibility 0s;
}
.nav__link {
font-weight: var(--font-weight-medium);
color: var(--color-text);
padding: var(--space-xs) 0;
transition: color var(--transition);
border-bottom: 1px solid var(--color-border);
}
.nav__menu li:last-child .nav__link { border-bottom: none; }
.nav__link:hover { color: var(--color-accent); }
.nav__link:focus-visible {
outline: 2px solid var(--color-accent);
outline-offset: 2px;
border-radius: var(--radius-sm);
}
.nav__link.is-active {
color: var(--color-accent);
position: relative;
}
.nav__link.is-active::before {
content: '';
position: absolute;
left: 50%;
bottom: -6px;
transform: translateX(-50%);
width: 4px;
height: 4px;
border-radius: 50%;
background: var(--color-accent);
}
/* На мобильном .nav__cta — обычный пункт выпадающего меню (последний
), выделяется среди .nav__link уже за счёт своих классов
.btn.btn--accent — своя разметка тут не нужна. margin-left: auto,
прижимающий кнопку к правому краю строки меню, актуален только на
десктопе (900px+, см. ниже) — там .nav__menu становится горизонтальным
рядом. */
/* ===== 6б. Promo Bar ===== */
.promo-bar {
background: var(--color-primary);
border-bottom: 1px solid var(--color-border);
padding-block: var(--space-sm);
}
.promo-bar__list {
display: flex;
flex-wrap: wrap;
justify-content: center;
align-items: center;
gap: var(--space-sm) var(--space-md);
list-style: none;
}
.promo-bar__item {
max-width: 100%;
}
.promo-bar__link {
display: flex;
align-items: center;
gap: var(--space-xs);
max-width: 100%;
background: var(--color-accent-light);
border: 1px solid rgba(0, 136, 204, 0.2);
border-radius: var(--radius-full);
padding: 0.35rem 0.4rem 0.35rem 0.35rem;
color: var(--color-text);
text-decoration: none;
transition: border-color var(--transition), box-shadow var(--transition);
}
.promo-bar__link:hover {
border-color: rgba(0, 136, 204, 0.4);
box-shadow: 0 2px 10px rgba(0, 136, 204, 0.12);
}
.promo-bar__link:hover .promo-bar__text { text-decoration: underline; }
.promo-bar__link:focus-visible {
outline: 2px solid var(--color-accent);
outline-offset: 2px;
}
.promo-bar__badge {
display: inline-flex;
align-items: center;
gap: 0.3rem;
font-size: 0.6875rem;
font-weight: var(--font-weight-bold);
text-transform: uppercase;
letter-spacing: 0.05em;
color: var(--color-primary);
background: var(--color-accent);
border-radius: var(--radius-full);
padding: 0.2rem 0.55rem;
flex-shrink: 0;
}
.promo-bar__dot {
width: 5px;
height: 5px;
border-radius: var(--radius-full);
background: var(--color-primary);
animation: promo-bar-pulse 1.8s ease-in-out infinite;
}
.promo-bar__text {
min-width: 0;
font-size: var(--font-size-sm);
font-weight: var(--font-weight-medium);
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
.promo-bar__arrow {
flex-shrink: 0;
color: var(--color-accent);
transition: transform var(--transition);
}
.promo-bar__link:hover .promo-bar__arrow { transform: translateX(3px); }
@keyframes promo-bar-pulse {
0%, 100% { opacity: 1; transform: scale(1); }
50% { opacity: 0.4; transform: scale(0.8); }
}
@media (prefers-reduced-motion: reduce) {
.promo-bar__dot { animation: none; }
}
@media (max-width: 599px) {
.promo-bar__item { flex-basis: 100%; }
.promo-bar__link { padding-inline-end: 0.6rem; }
}
/* ===== 7. Hero ===== */
.hero {
padding-block: var(--space-xl);
background: var(--color-primary);
border-bottom: 1px solid var(--color-border);
}
.hero--sm { padding-block: 2.1rem; overflow: hidden; }
.hero__inner {
display: flex;
flex-direction: column;
gap: var(--space-lg);
align-items: center;
}
.hero__content { text-align: center; }
.hero__eyebrow {
display: inline-block;
font-size: var(--font-size-sm);
font-weight: var(--font-weight-bold);
color: var(--color-accent);
text-transform: uppercase;
letter-spacing: 0.08em;
margin-bottom: var(--space-sm);
background: var(--color-accent-light);
border: 1px solid rgba(0, 136, 204, 0.2);
padding: 0.25rem 0.75rem;
border-radius: var(--radius-full);
}
.hero__title {
font-size: var(--font-size-2xl);
font-weight: var(--font-weight-bold);
color: var(--color-text);
margin-bottom: var(--space-md);
letter-spacing: -0.025em;
}
.hero__sub {
font-size: var(--font-size-lg);
max-width: 560px;
margin-inline: auto;
margin-bottom: var(--space-lg);
}
.hero__ctas {
display: flex;
flex-direction: column;
gap: var(--space-sm);
align-items: center;
}
/* Hero visual badges */
.hero__visual {
display: block;
width: 100%;
}
/* Hero Image */
.hero__img-wrap {
position: relative;
width: 100%;
}
.hero__img-wrap::before {
content: '';
position: absolute;
top: 0;
left: 0;
bottom: 0;
width: 65%;
background: linear-gradient(to right, #ffffff 0%, #ffffff 20%, transparent 100%);
z-index: 1;
pointer-events: none;
display: none;
}
.hero__img-wrap img {
display: block;
width: 100%;
height: auto;
max-height: 260px;
object-fit: contain;
object-position: center center;
}
.hero--sm .hero__img-wrap img { max-height: 221px; }
/* Show the image at its native size instead of stretching to fill the
column (e.g. a small logo, not a wide product photo). */
.hero__img-wrap--native img {
width: auto;
max-width: 100%;
margin-inline: auto;
}
/* ===== 8. Trust Bar ===== */
.trust-bar {
padding-block: var(--space-lg);
background: var(--color-surface);
border-top: 1px solid var(--color-border);
border-bottom: 1px solid var(--color-border);
}
.trust-bar__items {
display: flex;
flex-wrap: wrap;
justify-content: center;
gap: var(--space-lg);
}
.trust-bar__item {
display: flex;
align-items: center;
gap: var(--space-sm);
font-weight: var(--font-weight-medium);
color: var(--color-text);
font-size: var(--font-size-base);
}
.trust-bar__icon {
color: var(--color-accent);
flex-shrink: 0;
}
/* ===== 9. Products ===== */
.products { background: var(--color-primary); }
.products__grid {
display: grid;
grid-template-columns: 1fr;
gap: var(--space-md);
}
.product-card {
background: var(--color-surface);
border: 1px solid var(--color-border);
border-radius: var(--radius-lg);
overflow: hidden;
display: flex;
flex-direction: column;
transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
position: relative;
}
.product-card:hover {
box-shadow: var(--shadow-card-hover);
transform: translateY(-3px);
border-color: var(--color-accent);
}
.product-card__label {
position: absolute;
top: var(--space-md);
left: var(--space-md);
background: var(--color-accent);
color: var(--color-primary);
font-size: var(--font-size-sm);
font-weight: var(--font-weight-bold);
padding: 0.2rem 0.6rem;
border-radius: var(--radius-full);
z-index: 1;
}
.product-card__img-wrap {
background: var(--color-surface);
display: flex;
align-items: center;
justify-content: center;
min-height: 200px;
overflow: hidden;
}
.product-card__img-wrap img {
width: 100%;
height: 220px;
object-fit: cover;
}
.product-card__img-wrap--placeholder {
color: rgba(0, 136, 204, 0.3);
}
.product-card__body {
padding: var(--space-lg);
flex: 1;
display: flex;
flex-direction: column;
gap: var(--space-sm);
}
.product-card__name {
font-size: var(--font-size-xl);
color: var(--color-text);
}
/* Whole card is clickable: the link sits on the name, then stretches via
::after to cover the entire (already position:relative) card. */
.product-card__name-link {
color: inherit;
text-decoration: none;
}
.product-card__name-link:focus-visible {
outline: 2px solid var(--color-accent);
outline-offset: 2px;
}
.product-card__name-link::after {
content: '';
position: absolute;
inset: 0;
z-index: 2;
}
.product-card__tagline {
font-size: var(--font-size-sm);
color: var(--color-accent);
font-weight: var(--font-weight-medium);
}
.product-card__desc { font-size: var(--font-size-sm); }
.product-card__specs {
display: flex;
flex-direction: column;
gap: 0.375rem;
flex: 1;
}
.product-card__specs li {
font-size: var(--font-size-sm);
color: var(--color-text-muted);
padding-left: 1.25rem;
position: relative;
}
.product-card__specs li::before {
content: '✓';
position: absolute;
left: 0;
color: var(--color-accent);
font-weight: var(--font-weight-bold);
}
/* ===== 11. Use Cases ===== */
.usecases { background: var(--color-primary); }
.usecases__grid {
display: grid;
grid-template-columns: 1fr;
gap: var(--space-md);
}
.usecase-card {
display: flex;
flex-direction: column;
height: 100%;
background: var(--color-surface);
border: 1px solid var(--color-border);
border-radius: var(--radius-lg);
padding: var(--space-lg);
box-shadow: var(--shadow-card);
transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.usecase-card:hover {
box-shadow: var(--shadow-card-hover);
transform: translateY(-3px);
border-color: var(--color-accent);
}
.usecase-card__icon {
color: var(--color-accent);
background: var(--color-accent-light);
width: 60px;
height: 60px;
border-radius: var(--radius-md);
display: flex;
align-items: center;
justify-content: center;
margin-bottom: var(--space-md);
}
.usecase-card h3 {
margin-bottom: var(--space-xs);
font-size: var(--font-size-lg);
color: var(--color-text);
}
.usecase-card p { font-size: var(--font-size-base); color: var(--color-text-muted); }
.usecase-card__list {
flex: 1 0 auto;
margin-top: var(--space-sm);
display: flex;
flex-direction: column;
gap: 0.35rem;
}
.usecase-card__list li {
font-size: var(--font-size-base);
color: var(--color-text);
padding-left: 1.25rem;
position: relative;
}
.usecase-card__list li::before {
content: '✓';
position: absolute;
left: 0;
color: var(--color-accent);
font-weight: var(--font-weight-bold);
}
.usecase-card--dacha {
position: relative;
overflow: hidden;
}
.usecase-card--dacha > * {
position: relative;
z-index: 2;
}
.usecase-card--dacha::before {
content: '';
position: absolute;
inset: 0;
background:
linear-gradient(to left, rgba(245, 248, 250, 0.75) 0%, transparent 68%),
linear-gradient(to top, rgba(245, 248, 250, 0.75) 0%, transparent 68%);
pointer-events: none;
z-index: 1;
}
.usecase-card--dacha::after {
content: '';
position: absolute;
inset: 0;
background-image: url('../assets/images/home.jpg');
background-size: 85% auto;
background-position: right 0 bottom 0;
background-repeat: no-repeat;
mask-image: radial-gradient(
ellipse 92% 92% at 100% 100%,
black 0%,
black 55%,
rgba(0,0,0,0.6) 70%,
rgba(0,0,0,0.2) 83%,
transparent 96%
);
-webkit-mask-image: radial-gradient(
ellipse 72% 62% at 100% 100%,
black 0%,
black 55%,
rgba(0,0,0,0.6) 70%,
rgba(0,0,0,0.2) 83%,
transparent 96%
);
pointer-events: none;
z-index: 0;
}
.usecase-card--wireless,
.usecase-card--garage,
.usecase-card--heating {
position: relative;
overflow: hidden;
}
.usecase-card--wireless > *,
.usecase-card--garage > *,
.usecase-card--heating > * {
position: relative;
z-index: 2;
}
.usecase-card--wireless::before {
content: '';
position: absolute;
inset: 0;
background:
linear-gradient(to left, rgba(245, 248, 250, 0.45) 0%, transparent 68%),
linear-gradient(to top, rgba(245, 248, 250, 0.45) 0%, transparent 68%);
pointer-events: none;
z-index: 1;
}
.usecase-card--garage::before {
content: '';
position: absolute;
inset: 0;
background:
linear-gradient(to left, rgba(245, 248, 250, 0.65) 0%, transparent 68%),
linear-gradient(to top, rgba(245, 248, 250, 0.65) 0%, transparent 88%);
pointer-events: none;
z-index: 1;
}
.usecase-card--wireless::after,
.usecase-card--garage::after,
.usecase-card--heating::after {
content: '';
position: absolute;
inset: 0;
background-size: 85% auto;
background-position: right 0 bottom 0;
background-repeat: no-repeat;
mask-image: radial-gradient(
ellipse 92% 92% at 100% 100%,
black 0%,
black 55%,
rgba(0,0,0,0.6) 70%,
rgba(0,0,0,0.2) 83%,
transparent 96%
);
-webkit-mask-image: radial-gradient(
ellipse 92% 92% at 100% 100%,
black 0%,
black 55%,
rgba(0,0,0,0.6) 70%,
rgba(0,0,0,0.2) 83%,
transparent 96%
);
pointer-events: none;
z-index: 0;
}
.usecase-card--wireless::after {
background-image: url('../assets/images/ccu825-radio_whbg.jpg');
mask-image: radial-gradient(
ellipse 72% 62% at 100% 100%,
black 0%,
black 55%,
rgba(0,0,0,0.6) 70%,
rgba(0,0,0,0.2) 83%,
transparent 96%
);
-webkit-mask-image: radial-gradient(
ellipse 72% 62% at 100% 100%,
black 0%,
black 55%,
rgba(0,0,0,0.6) 70%,
rgba(0,0,0,0.2) 83%,
transparent 96%
);
}
.usecase-card--garage::after {
background-image: url('../assets/images/gate.jpg');
}
.usecase-card--heating::before {
content: '';
position: absolute;
inset: 0;
background:
linear-gradient(to left, rgba(245, 248, 250, 0.45) 0%, transparent 68%),
linear-gradient(to top, rgba(245, 248, 250, 0.45) 0%, transparent 68%);
pointer-events: none;
z-index: 1;
}
.usecase-card--heating::after {
background-image: url('../assets/images/gas_heater.jpg');
background-size: 48% auto;
mask-image: radial-gradient(
ellipse 72% 62% at 100% 100%,
black 0%,
black 55%,
rgba(0,0,0,0.6) 70%,
rgba(0,0,0,0.2) 83%,
transparent 96%
);
-webkit-mask-image: radial-gradient(
ellipse 72% 62% at 100% 100%,
black 0%,
black 55%,
rgba(0,0,0,0.6) 70%,
rgba(0,0,0,0.2) 83%,
transparent 96%
);
}
.usecase-card__btn {
margin-top: var(--space-md);
align-self: flex-start;
}
/* ===== Features (5) ===== */
.features { background: var(--color-surface); }
.features__grid {
display: grid;
grid-template-columns: 1fr;
gap: var(--space-md);
}
/* ===== Prof Use Cases (5а) ===== */
.prof-usecases { background: var(--color-primary); }
.prof-usecases__grid {
display: grid;
grid-template-columns: 1fr;
gap: var(--space-md);
}
/* ===== 12. Support ===== */
.support { background: var(--color-surface); }
.support__grid {
display: grid;
grid-template-columns: 1fr;
gap: var(--space-md);
}
.support-card {
background: var(--color-primary);
border: 1px solid var(--color-border);
border-radius: var(--radius-lg);
padding: var(--space-lg);
display: flex;
flex-direction: column;
gap: var(--space-sm);
transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.support-card:hover {
box-shadow: var(--shadow-card-hover);
transform: translateY(-3px);
border-color: var(--color-accent);
}
.support-card:focus-visible {
outline: 2px solid var(--color-accent);
outline-offset: 3px;
border-radius: var(--radius-lg);
}
.support-card__icon {
color: var(--color-accent);
background: var(--color-accent-light);
width: 56px;
height: 56px;
border-radius: var(--radius-md);
display: flex;
align-items: center;
justify-content: center;
}
.support-card h3 {
font-size: var(--font-size-base);
color: var(--color-text);
}
.support-card p { font-size: var(--font-size-sm); flex: 1; }
.support-card__link {
font-size: var(--font-size-sm);
font-weight: var(--font-weight-bold);
color: var(--color-accent);
transition: color var(--transition);
margin-top: auto;
}
.support-card__contacts {
display: flex;
flex-direction: column;
gap: var(--space-xs);
margin-top: auto;
}
.support-card__contacts .support-card__link { margin-top: 0; }
.support-card:hover .support-card__link { color: var(--color-accent-dark); }
/* ===== 13. Contact ===== */
.contact { background: var(--color-primary); border-top: 1px solid var(--color-border); }
.contact__inner {
display: flex;
flex-direction: column;
gap: var(--space-xl);
}
.contact__form-wrap { flex: 1; }
.contact-form {
display: flex;
flex-direction: column;
gap: var(--space-md);
margin-top: var(--space-lg);
}
.field {
display: flex;
flex-direction: column;
gap: var(--space-xs);
}
.field__label {
font-weight: var(--font-weight-medium);
color: var(--color-text);
font-size: var(--font-size-sm);
}
.field__required { color: var(--color-error); }
.field__input {
padding: 0.75rem 1rem;
border: 2px solid var(--color-border);
border-radius: var(--radius-md);
font-family: inherit;
font-size: var(--font-size-base);
color: var(--color-text);
background: var(--color-primary);
transition: border-color var(--transition), box-shadow var(--transition);
}
.field__input:hover { border-color: #b0bec5; }
.field__input:focus {
outline: none;
border-color: var(--color-accent);
box-shadow: 0 0 0 3px rgba(0, 136, 204, 0.15);
}
.field__textarea { resize: vertical; min-height: 100px; }
.field__error {
font-size: var(--font-size-sm);
color: var(--color-error);
min-height: 1.25em;
}
.field--error .field__input { border-color: var(--color-error); }
.field--error .field__input:focus {
box-shadow: 0 0 0 3px rgba(192, 57, 43, 0.15);
}
.contact-form__success {
text-align: center;
padding: var(--space-xl) var(--space-lg);
background: var(--color-primary);
border: 2px solid var(--color-accent);
border-radius: var(--radius-lg);
}
.contact-form__success svg {
color: var(--color-accent);
margin-inline: auto;
margin-bottom: var(--space-md);
}
.contact-form__success h3 {
color: var(--color-text);
margin-bottom: var(--space-sm);
}
.contact__info {
display: flex;
flex-direction: column;
gap: var(--space-md);
background: var(--color-surface);
border: 1px solid var(--color-border);
border-radius: var(--radius-lg);
padding: var(--space-lg);
height: fit-content;
}
.contact__info-title {
color: var(--color-text);
margin-bottom: var(--space-sm);
}
.contact__info-item {
display: flex;
align-items: flex-start;
gap: var(--space-sm);
color: var(--color-text-muted);
}
.contact__info-item svg {
color: var(--color-accent);
flex-shrink: 0;
margin-top: 2px;
}
.contact__info-item div {
display: flex;
flex-direction: column;
gap: 2px;
}
.contact__info-label { font-size: var(--font-size-sm); color: var(--color-text-muted); }
.contact__info-item a {
color: var(--color-accent);
font-weight: var(--font-weight-medium);
transition: color var(--transition);
}
.contact__info-item a:hover {
color: var(--color-accent-dark);
text-decoration: underline;
}
.contact__info-item a:focus-visible {
outline: 2px solid var(--color-accent);
outline-offset: 2px;
border-radius: var(--radius-sm);
}
/* ===== FAQ / Accordion ===== */
.faq { background: var(--color-primary); }
.accordion {
display: flex;
flex-direction: column;
gap: var(--space-sm);
max-width: 760px;
margin-inline: auto;
}
/* Firmware version accordions (ccu422.html, ccu825.html #firmware) span the
full section width like the heading above them - not a centered, narrower
reading column like FAQ accordions elsewhere. */
.fw-version .accordion {
max-width: none;
margin-inline: 0;
}
/* Left-aligned accordion, flush with the heading above it — for pages where
a centered reading column doesn't match the rest of the layout. */
.accordion--left {
max-width: 760px;
margin-inline: 0;
}
.accordion-heading {
max-width: 760px;
margin-inline: auto;
}
.accordion__item {
border: 1px solid var(--color-border);
border-radius: var(--radius-md);
overflow: hidden;
transition: border-color var(--transition), box-shadow var(--transition);
}
.accordion__item:has(.accordion__trigger[aria-expanded="true"]) {
border-color: var(--color-accent);
box-shadow: var(--shadow-card);
}
.accordion__trigger {
display: flex;
justify-content: space-between;
align-items: center;
gap: var(--space-sm);
width: 100%;
padding: var(--space-md) var(--space-lg);
text-align: left;
font-weight: var(--font-weight-medium);
color: var(--color-text);
background: var(--color-primary);
transition: background-color var(--transition), color var(--transition);
}
.accordion__trigger:hover {
background: var(--color-surface);
color: var(--color-accent);
}
.accordion__trigger:focus-visible {
outline: 2px solid var(--color-accent);
outline-offset: -2px;
}
.accordion__trigger[aria-expanded="true"] { color: var(--color-accent); }
.accordion__icon {
flex-shrink: 0;
color: var(--color-accent);
transition: transform var(--transition);
}
.accordion__trigger[aria-expanded="true"] .accordion__icon {
transform: rotate(180deg);
}
.accordion__panel {
display: grid;
grid-template-rows: 0fr;
transition: grid-template-rows var(--transition-slow);
overflow: hidden;
}
.accordion__panel.is-open { grid-template-rows: 1fr; }
.accordion__panel-inner {
min-height: 0;
overflow: hidden;
}
.accordion__panel-inner p {
padding: 0 var(--space-lg) var(--space-md);
}
.accordion__panel-inner .usecase-card__list {
padding: 0 var(--space-lg) var(--space-md);
margin-top: 0;
}
.accordion__panel-inner .step-list {
padding: 0 var(--space-lg) var(--space-md);
}
/* Screenshot galleries inside FAQ answers: match the side padding of the
surrounding text, and cap the track/column count so the small (200px)
source screenshots aren't blown up - 3 fit per row at desktop widths,
fewer as the column narrows, down to one on mobile - no breakpoints to
hand-tune. Layers on top of .shot-gallery--native (below), which owns the
shared "don't stretch native-size images" behaviour. (Flex-wrap doesn't
work here: Chromium fails to size the accordion's animated 0fr->1fr grid
row around wrapped flex content and silently clips it - CSS Grid's
auto-fill sizes correctly instead.) */
.accordion__panel-inner .shot-gallery--native {
grid-template-columns: repeat(auto-fill, 200px);
justify-items: start;
max-width: calc(3 * 200px + 2 * var(--space-sm) + 2 * var(--space-lg));
padding: 0 var(--space-lg) var(--space-md);
margin-top: 0;
}
.accordion__count {
font-weight: normal;
color: var(--color-text-muted);
margin-left: 0.375rem;
}
/* Inline text link — keeps the surrounding font size, only marks the link visually */
.text-link {
color: var(--color-accent);
text-decoration: none;
text-underline-offset: 2px;
transition: color var(--transition);
}
.text-link:hover {
color: var(--color-accent-dark);
text-decoration: underline;
}
.text-link:focus-visible {
outline: 2px solid var(--color-accent);
outline-offset: 2px;
border-radius: var(--radius-sm);
}
/* ===== Dealer list (accordion panel content) ===== */
.dealer-list {
display: flex;
flex-direction: column;
padding: 0 var(--space-lg) var(--space-md);
}
.dealer {
padding: var(--space-md) 0;
border-top: 1px solid var(--color-border);
}
.dealer:first-child { border-top: none; padding-top: 0; }
.dealer__name {
font-weight: var(--font-weight-bold);
color: var(--color-text);
}
.dealer__desc {
font-size: var(--font-size-sm);
color: var(--color-text-muted);
font-style: italic;
margin-top: 0.25rem;
}
.dealer__addr {
font-size: var(--font-size-sm);
color: var(--color-text-muted);
margin-top: 0.375rem;
}
.dealer__contacts {
display: flex;
flex-wrap: wrap;
gap: var(--space-sm) var(--space-md);
margin-top: 0.375rem;
}
.contacts-map-section { background: var(--color-surface); }
.contacts-map {
border: 1px solid var(--color-border);
border-radius: var(--radius-lg);
overflow: hidden;
box-shadow: var(--shadow-card);
aspect-ratio: 16 / 10;
}
.contacts-map iframe {
width: 100%;
height: 100%;
border: 0;
}
@media (min-width: 640px) {
.contacts-map { aspect-ratio: 16 / 7; }
}
/* ===== 14. Footer ===== */
.site-footer {
background: var(--footer-bg);
color: rgba(255, 255, 255, 0.7);
padding-block: var(--space-lg);
}
.footer__inner {
display: flex;
flex-direction: column;
align-items: center;
gap: var(--space-md);
}
.footer__cols {
display: grid;
grid-template-columns: 2fr 1fr;
align-items: start;
gap: var(--space-lg);
width: 100%;
}
.footer__col--nav {
display: flex;
align-items: flex-start;
justify-content: flex-start;
}
.footer__col--right {
display: flex;
justify-content: flex-end;
}
.footer__logo { display: flex; align-items: center; }
.footer__logo img {
height: 28px;
width: auto;
filter: brightness(0) invert(1);
}
.footer__logo:focus-visible {
outline: 2px solid var(--color-accent);
outline-offset: 3px;
border-radius: var(--radius-sm);
}
.footer__nav {
display: flex;
flex-direction: row;
flex-wrap: wrap;
justify-content: flex-start;
gap: var(--space-md) var(--space-lg);
}
.footer__nav a {
font-size: var(--font-size-base);
color: rgba(255, 255, 255, 0.65);
transition: color var(--transition);
}
.footer__nav a:hover { color: var(--color-primary); }
.footer__nav a:focus-visible {
outline: 2px solid var(--color-accent);
outline-offset: 2px;
border-radius: var(--radius-sm);
}
.footer__subnav {
display: flex;
flex-direction: column;
gap: 0;
margin-top: 6px;
padding-left: 0;
list-style: none;
}
.footer__subnav a {
display: block;
padding-block: 1px;
font-size: var(--font-size-sm);
color: rgba(255, 255, 255, 0.45);
transition: color var(--transition);
}
.footer__subnav a:hover { color: var(--color-primary); }
.footer__contacts {
display: flex;
flex-direction: column;
gap: var(--space-sm);
text-align: left;
}
.footer__contacts li {
font-size: var(--font-size-sm);
color: rgba(255, 255, 255, 0.65);
}
.footer__contacts a {
color: rgba(255, 255, 255, 0.65);
transition: color var(--transition);
}
.footer__contacts a:hover { color: var(--color-primary); }
.footer__social-logo {
display: inline-block;
height: 16px;
width: auto;
vertical-align: middle;
margin-right: 4px;
}
.footer__contacts a:focus-visible {
outline: 2px solid var(--color-accent);
outline-offset: 2px;
border-radius: var(--radius-sm);
}
.footer__legal {
display: flex;
align-items: center;
justify-content: space-between;
gap: var(--space-md);
font-size: var(--font-size-sm);
color: rgba(255, 255, 255, 0.4);
text-align: left;
width: 100%;
}
.footer__informer {
display: block;
flex-shrink: 0;
line-height: 0;
}
@media (max-width: 768px) {
.footer__cols {
grid-template-columns: 1fr;
}
.footer__col--nav,
.footer__col--right {
justify-content: center;
}
.footer__contacts {
text-align: center;
}
}
/* ===== 16. Media Queries ===== */
/* --- 600px --- */
@media (min-width: 600px) {
:root {
--font-size-2xl: 2.25rem;
--font-size-3xl: 2.75rem;
}
h1 { font-size: var(--font-size-3xl); }
h2 { font-size: var(--font-size-2xl); }
.hero__title { font-size: var(--font-size-3xl); }
.hero__ctas {
flex-direction: row;
justify-content: center;
}
.hero__sub { text-align: center; }
.trust-bar__item { font-size: var(--font-size-lg); }
.products__grid { grid-template-columns: repeat(2, 1fr); }
.usecases__grid { grid-template-columns: repeat(2, 1fr); }
.features__grid { grid-template-columns: repeat(2, 1fr); }
.prof-usecases__grid { grid-template-columns: repeat(2, 1fr); }
.support__grid { grid-template-columns: repeat(2, 1fr); }
}
/* --- 900px --- */
@media (min-width: 900px) {
:root { --container-pad: 2rem; }
.nav__toggle { display: none; }
.nav__menu {
display: flex;
position: static;
flex-direction: row;
align-items: center;
gap: var(--space-md);
background: transparent;
border: none;
padding: 0;
box-shadow: none;
flex: 1;
opacity: 1;
transform: none;
visibility: visible;
pointer-events: auto;
transition: none;
justify-content: center;
}
.nav__link {
border-bottom: none;
padding: var(--space-xs);
position: relative;
}
.nav__link::after {
content: '';
position: absolute;
bottom: -2px;
left: 0;
right: 0;
height: 2px;
background: var(--color-accent);
transform: scaleX(0);
transition: transform var(--transition);
border-radius: var(--radius-full);
}
.nav__link:hover::after { transform: scaleX(1); }
.nav__link.is-active::after { display: none; }
.nav__cta { margin-left: auto; }
/* Hero — image overlaps behind text */
.hero__inner {
flex-direction: row;
align-items: center;
position: relative;
min-height: 440px;
}
.hero--sm .hero__inner { min-height: 264px; }
.hero__content {
text-align: left;
flex: 0 0 51%;
position: relative;
z-index: 2;
}
.hero__sub { text-align: left; margin-inline: 0; }
.hero__ctas { justify-content: flex-start; }
.hero__visual {
position: absolute;
right: 0;
top: 50%;
transform: translateY(-50%);
width: 62%;
z-index: 1;
display: block;
}
.hero__img-wrap::before { display: block; }
.hero__img-wrap img {
max-height: 480px;
object-position: right center;
}
.hero--sm .hero__img-wrap img { max-height: 264px; }
/* Products 3-col */
.products__grid { grid-template-columns: repeat(3, 1fr); }
/* Features and Prof Use Cases — 3-col */
.features__grid { grid-template-columns: repeat(3, 1fr); }
.prof-usecases__grid { grid-template-columns: repeat(3, 1fr); }
/* Support 4-col */
.support__grid { grid-template-columns: repeat(4, 1fr); }
/* Contact 2-col */
.contact__inner {
flex-direction: row;
align-items: flex-start;
}
.contact__form-wrap { flex: 1.5; }
.contact__info { flex: 1; }
}
/* --- 1200px --- */
@media (min-width: 1200px) {
:root { --font-size-4xl: 3.5rem; }
.hero__title { font-size: var(--font-size-4xl); }
.hero__visual { width: 65%; }
}
/* ===== 18. Features Tabs ===== */
.feat-tabs {
padding: var(--space-xl) 0;
background: var(--color-primary);
}
.feat-tabs__shell {
border: 1.5px solid var(--color-border);
border-radius: 20px;
overflow: hidden;
background: var(--color-primary);
box-shadow: 0 4px 32px rgba(0, 0, 0, 0.06);
}
.feat-tabs__tablist {
display: grid;
grid-template-columns: repeat(5, 1fr);
background: var(--color-surface);
border-bottom: 1.5px solid var(--color-border);
}
.ft-tab {
display: flex;
flex-direction: column;
align-items: center;
gap: 7px;
padding: 14px 8px 12px;
border: none;
background: transparent;
cursor: pointer;
position: relative;
transition: background var(--transition);
}
.ft-tab:not(:last-child) { border-right: 1.5px solid var(--color-border); }
.ft-tab:hover { background: rgba(0, 136, 204, 0.04); }
.ft-tab.active { background: var(--color-primary); }
.ft-tab::after {
content: '';
position: absolute;
bottom: 0;
left: 15%;
right: 15%;
height: 2.5px;
border-radius: 2px 2px 0 0;
background: var(--color-accent);
opacity: 0;
transition: opacity var(--transition);
}
.ft-tab.active::after { opacity: 1; }
.ft-tab__label {
display: flex;
flex-direction: column;
align-items: center;
gap: 1px;
}
.ft-tab__label strong {
font-size: var(--font-size-base);
font-weight: var(--font-weight-bold);
font-family: var(--font-heading);
color: var(--color-text);
text-align: center;
line-height: 1.2;
}
.ft-tab__label span {
font-size: 0.75rem;
color: var(--color-text-muted);
font-weight: var(--font-weight-medium);
text-align: center;
line-height: 1.3;
}
.ft-panels { position: relative; }
.ft-panel {
display: none;
grid-template-columns: 1fr 360px;
min-height: 340px;
position: relative;
animation: ft-panel-in 0.2s ease;
}
.ft-panel.active { display: grid; }
@keyframes ft-panel-in {
from { opacity: 0; transform: translateY(4px); }
to { opacity: 1; transform: translateY(0); }
}
.ft-panel__text {
padding: 32px 36px;
display: flex;
flex-direction: column;
justify-content: center;
gap: 16px;
position: relative;
z-index: 2;
}
.ft-badge {
display: inline-flex;
align-items: center;
gap: 6px;
font-size: 10px;
font-weight: 700;
letter-spacing: 1.1px;
text-transform: uppercase;
padding: 4px 10px;
border-radius: var(--radius-full);
width: fit-content;
background: var(--ft-bg, var(--color-accent-light));
color: var(--ft-color, var(--color-accent));
}
.ft-badge__dot {
width: 5px;
height: 5px;
border-radius: 50%;
background: currentColor;
}
.ft-panel__text h3 {
font-family: var(--font-heading);
font-size: var(--font-size-xl);
font-weight: var(--font-weight-bold);
letter-spacing: -0.02em;
line-height: var(--line-height-heading);
color: var(--color-text);
}
.ft-panel__text > p {
font-size: var(--font-size-base);
line-height: var(--line-height-body);
color: var(--color-text-muted);
max-width: 480px;
}
.ft-checklist {
display: grid;
grid-template-columns: 1fr;
gap: 6px 20px;
}
.ft-chk {
position: relative;
padding-left: 1.4rem;
font-size: var(--font-size-base);
font-weight: var(--font-weight-medium);
color: var(--color-text);
line-height: 1.45;
}
.ft-chk::before {
content: '✓';
position: absolute;
left: 0;
top: 0;
font-size: 1.05em;
font-weight: var(--font-weight-bold);
color: var(--color-accent);
}
.ft-chk--sel {
cursor: pointer;
border-radius: var(--radius-sm);
padding: 4px 6px;
margin: -4px -6px;
transition: background var(--transition), color var(--transition);
}
.ft-chk--sel:hover {
background: var(--ft-bg, var(--color-accent-light));
}
.ft-chk--sel.ft-chk--active {
background: var(--ft-bg, var(--color-accent-light));
font-weight: var(--font-weight-bold);
}
/* ===== Feature Channel Buttons (panel 0) ===== */
.ft-channels {
display: grid;
grid-template-rows: repeat(3, auto);
grid-auto-flow: column;
grid-auto-columns: 1fr;
row-gap: 5px;
column-gap: 5mm;
margin-top: var(--space-md);
}
.ft-ch-btn {
margin: 0;
display: inline-flex;
align-items: center;
gap: 7px;
padding: 0.45rem 0.9rem;
border-radius: var(--radius-full);
border: 1.5px solid var(--color-border);
background: var(--color-surface, #fff);
font-family: inherit;
font-size: var(--font-size-sm);
font-weight: var(--font-weight-medium);
color: var(--color-text-muted);
cursor: pointer;
transition: border-color var(--transition), color var(--transition),
background-color var(--transition), box-shadow var(--transition);
}
.ft-ch-btn:hover {
border-color: var(--ft-color, var(--color-accent));
color: var(--ft-color, var(--color-accent));
background: var(--ft-bg, var(--color-accent-light));
}
.ft-ch-btn:focus-visible {
outline: 2px solid var(--ft-color, var(--color-accent));
outline-offset: 2px;
}
.ft-ch-btn:active {
transform: scale(0.97);
}
.ft-ch-btn.ft-chk--active {
border-color: var(--ft-color, var(--color-accent));
background: var(--ft-bg, var(--color-accent-light));
color: var(--ft-color, var(--color-accent));
font-weight: var(--font-weight-bold);
box-shadow: 0 2px 8px var(--ft-glow, rgba(0, 136, 204, 0.18));
}
.ft-ch-btn__icon {
width: 16px;
height: 16px;
display: flex;
align-items: center;
justify-content: center;
flex-shrink: 0;
}
.ft-ch-btn__icon svg { width: 100%; height: 100%; }
.ft-ch-btn__icon img { width: 100%; height: 100%; object-fit: contain; }
.ft-panel__visual {
overflow: hidden;
position: relative;
}
/* Regular image visual bleeds across full panel under text */
.ft-panel__visual:not(.ft-panel__visual--phone):not(.ft-panel__visual--browser) {
position: absolute;
inset: 0;
z-index: 0;
}
/* Gradient: opaque on left (over text), fades to image on right */
.ft-panel__visual:not(.ft-panel__visual--phone):not(.ft-panel__visual--browser)::after {
content: '';
position: absolute;
inset: 0;
background: linear-gradient(to right, #fff 55%, transparent 80%);
z-index: 1;
pointer-events: none;
}
.ft-panel__visual img {
width: 100%;
height: 100%;
object-fit: cover;
object-position: right center;
display: block;
transition: transform var(--transition-slow);
}
/* Full height, natural width, pinned to right */
.ft-panel__visual:not(.ft-panel__visual--phone):not(.ft-panel__visual--browser) img {
position: absolute;
right: 0;
top: 0;
height: 100%;
width: auto;
object-fit: unset;
}
.ft-panel.active .ft-panel__visual > img {
transform: scale(1.02);
}
/* ---- Phone mockup (panel 0) ---- */
.ft-panel__visual--phone {
display: flex;
align-items: center;
justify-content: center;
background: var(--color-primary);
padding: 24px 20px;
position: relative;
overflow: hidden;
}
.ft-panel__visual--phone::after {
content: '';
position: absolute;
inset: 0;
background: radial-gradient(ellipse at 65% 30%, rgba(0, 136, 204, 0.08) 0%, transparent 60%);
pointer-events: none;
}
/* ---- Browser mockup (panel 4) ---- */
.ft-panel__visual--browser {
display: flex;
align-items: center;
justify-content: center;
background: var(--color-primary);
padding: 28px 24px;
position: relative;
overflow: hidden;
}
.ft-panel__visual--browser::after {
content: '';
position: absolute;
inset: 0;
background: radial-gradient(ellipse at 50% 30%, rgba(79, 94, 208, 0.08) 0%, transparent 60%);
pointer-events: none;
}
.browser-frame {
width: 100%;
max-width: 440px;
border-radius: 10px;
overflow: hidden;
box-shadow:
0 0 0 1px rgba(0, 0, 0, 0.10),
0 2px 6px rgba(0, 0, 0, 0.08),
0 12px 32px rgba(0, 0, 0, 0.14),
0 32px 72px rgba(0, 0, 0, 0.08);
position: relative;
z-index: 1;
transform: perspective(900px) rotateY(-8deg) rotateX(4deg);
transition: transform var(--transition-slow);
}
.ft-panel.active .browser-frame {
transform: perspective(900px) rotateY(-8deg) rotateX(5deg);
}
.browser-frame__bar {
background: #e8e9ec;
padding: 8px 12px;
display: flex;
align-items: center;
gap: 10px;
border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}
.browser-frame__dots {
display: flex;
gap: 5px;
flex-shrink: 0;
}
.browser-frame__dots span {
width: 10px;
height: 10px;
border-radius: 50%;
display: block;
}
.browser-frame__dots span:nth-child(1) { background: #ff5f57; }
.browser-frame__dots span:nth-child(2) { background: #ffbd2e; }
.browser-frame__dots span:nth-child(3) { background: #28c840; }
.browser-frame__url {
flex: 1;
background: #fff;
border-radius: 5px;
padding: 3px 10px;
font-size: 0.7rem;
color: #666;
font-family: var(--font-body);
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
border: 1px solid rgba(0, 0, 0, 0.09);
}
.browser-frame__screen {
display: block;
line-height: 0;
overflow: hidden;
background: #fff;
padding: 11px;
}
.browser-frame__screen img {
width: 100%;
height: auto;
display: block;
object-fit: cover;
transition: transform var(--transition-slow);
}
.ft-panel.active .browser-frame__screen img {
transform: scale(1.02);
}
.ft-phone {
width: 190px;
background: #12192a;
border-radius: 36px;
padding: 12px 10px 12px;
border: 2px solid #252f42;
box-shadow: -14px 20px 44px rgba(13, 31, 60, .40), 0 0 0 1px #0a101c;
transform: perspective(900px) rotateY(-8deg) rotateX(25deg);
position: relative;
z-index: 2;
flex-shrink: 0;
}
.ft-phone::before {
content: '';
position: absolute;
inset: 0;
border-radius: 30px;
background: linear-gradient(135deg, rgba(255,255,255,.07) 0%, transparent 55%);
pointer-events: none;
}
.ft-phone__notch {
height: 15px;
display: flex;
align-items: center;
justify-content: center;
gap: 5px;
margin-bottom: 6px;
}
.ft-phone__bar {
width: 52px;
height: 3px;
background: #252f42;
border-radius: 2px;
}
.ft-phone__dot {
width: 7px;
height: 7px;
border-radius: 50%;
background: #1e2a3e;
border: 1px solid #2e3d55;
}
.ft-phone__screen {
border-radius: 18px;
overflow: hidden;
position: relative;
}
.ft-phone__screen img {
display: block;
width: 100%;
height: auto;
object-fit: cover;
transform: none;
transition: none;
}
.ft-phone__home {
height: 14px;
display: flex;
align-items: center;
justify-content: center;
margin-top: 8px;
}
.ft-phone__home span {
width: 64px;
height: 3px;
background: #252f42;
border-radius: 2px;
}
/* Floating notifications */
.ft-notif {
position: absolute;
background: #fff;
border-radius: 11px;
padding: 7px 11px;
box-shadow: 0 6px 22px rgba(0, 0, 0, .18);
display: flex;
align-items: center;
gap: 8px;
white-space: nowrap;
z-index: 3;
}
.ft-notif__ico {
width: 26px;
height: 26px;
border-radius: 8px;
display: flex;
align-items: center;
justify-content: center;
flex-shrink: 0;
}
.ft-notif__ico svg { width: 14px; height: 14px; }
.ft-notif__text { display: flex; flex-direction: column; gap: 1px; }
.ft-notif__title {
font-size: 10.5px;
font-weight: 700;
color: var(--color-text);
font-family: var(--font-heading);
line-height: 1.2;
}
.ft-notif__sub {
font-size: 9.5px;
color: var(--color-text-muted);
font-weight: 500;
line-height: 1.2;
}
.ft-notif--top {
top: 22px;
right: 14px;
animation: ft-notif-float 3s ease-in-out infinite;
}
@keyframes ft-notif-float {
0%, 100% { transform: translateY(0); }
50% { transform: translateY(-5px); }
}
@media (max-width: 767px) {
.feat-tabs__tablist {
grid-template-columns: repeat(3, 1fr);
}
.ft-tab:nth-child(3) { border-right: none; }
.ft-tab:nth-child(4),
.ft-tab:nth-child(5) {
border-top: 1.5px solid var(--color-border);
}
.ft-panel {
grid-template-columns: 1fr;
min-height: unset;
}
.ft-panel__text {
padding: 22px 18px;
gap: 12px;
}
/* On mobile: image flows below text, not as background */
.ft-panel__visual:not(.ft-panel__visual--phone):not(.ft-panel__visual--browser) {
position: relative;
height: 220px;
overflow: hidden;
}
.ft-panel__visual:not(.ft-panel__visual--phone):not(.ft-panel__visual--browser) img {
position: static;
width: 100%;
height: 100%;
object-fit: cover;
object-position: center;
}
.ft-panel__visual:not(.ft-panel__visual--phone):not(.ft-panel__visual--browser)::after {
display: none;
}
}
/* ===== Product Pages Shared (myccu, ccurobot) ===== */
.pg-hero {
overflow: visible;
}
.pg-hero__inner {
display: flex;
flex-direction: column;
align-items: center;
gap: var(--space-xl);
}
.pg-hero__content {
text-align: center;
width: 100%;
}
.pg-phone-col {
display: flex;
justify-content: center;
flex-shrink: 0;
}
.pg-phone-wrap {
position: relative;
display: inline-flex;
align-items: center;
justify-content: center;
}
.pg-ft-phone { width: 210px; }
.pg-notif { right: -12px; }
@media (max-width: 440px) {
.pg-notif { display: none; }
.pg-ft-phone { width: 180px; }
}
@media (min-width: 960px) {
.pg-hero__inner {
flex-direction: row;
align-items: center;
justify-content: space-between;
}
.pg-hero__content {
text-align: left;
flex: 1;
max-width: 500px;
width: auto;
}
.pg-ft-phone { width: 260px; }
.pg-notif { right: -20px; }
}
/* ===== 17. Catalog page (/products/) ===== */
.catalog-nav {
position: sticky;
top: var(--header-h);
z-index: 50;
background: var(--color-surface);
border-top: 1px solid var(--color-border);
border-bottom: 1px solid var(--color-border);
}
/* После hero линия сверху уже есть — это его нижняя граница. Свою убираем,
иначе две границы встают вплотную и полоса выглядит вдвое толще. */
.hero + .catalog-nav { border-top: 0; }
.catalog-nav__list {
display: flex;
gap: var(--space-xs);
padding-block: 0.6rem;
overflow-x: auto;
-webkit-overflow-scrolling: touch;
scrollbar-width: none;
}
.catalog-nav__list::-webkit-scrollbar { display: none; }
.catalog-nav__link {
flex-shrink: 0;
display: inline-flex;
align-items: center;
min-height: 2.4rem;
padding: 0.4rem 0.9rem;
border: 1px solid var(--color-border);
border-radius: var(--radius-full);
font-size: var(--font-size-sm);
font-weight: var(--font-weight-medium);
color: var(--color-text-muted);
white-space: nowrap;
transition: color var(--transition), background-color var(--transition),
border-color var(--transition);
}
/* Компактная навигация на 4 или 5 вкладок: сетка без горизонтального
скролла — на узком экране все разделы видны сразу, ничего не спрятано
за краем. На более широких экранах возвращаемся к обычному ряду. */
@media (max-width: 899px) {
.catalog-nav__list--tabs4,
.catalog-nav__list--tabs5 {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
overflow-x: visible;
}
.catalog-nav__list--tabs4 .catalog-nav__link,
.catalog-nav__list--tabs5 .catalog-nav__link {
justify-content: center;
text-align: center;
white-space: normal;
min-width: 0;
}
}
/* Навигация с большим числом вкладок или длинными названиями (архивные
страницы файлов): перенос на новую строку вместо горизонтального
скролла, чтобы вкладки не уезжали за край экрана незаметно для
пользователя — на любой ширине экрана. */
.catalog-nav__list--wrap {
flex-wrap: wrap;
overflow-x: visible;
}
.catalog-nav__link:hover {
color: var(--color-accent);
border-color: var(--color-accent);
background: var(--color-accent-light);
}
.catalog-nav__link:focus-visible {
outline: 2px solid var(--color-accent);
outline-offset: 2px;
}
.catalog-nav__link:active { transform: translateY(1px); }
.catalog-nav__link.active {
color: var(--color-primary);
background: var(--color-accent);
border-color: var(--color-accent);
}
.catalog-section { scroll-margin-top: calc(var(--header-h) + 60px); }
.catalog-section--alt { background: var(--color-surface); }
.catalog-section .section-sub { margin-bottom: var(--space-lg); }
.fw-picker-panel {
background: var(--color-surface);
border: 1px solid var(--color-border);
border-radius: var(--radius-lg);
padding: var(--space-lg);
margin-bottom: var(--space-lg);
}
.fw-picker-panel .section-sub { margin-bottom: var(--space-sm); }
/* Product photos on white background — show whole device, no crop */
.product-card__img-wrap--contain { padding: var(--space-sm); }
.product-card__img-wrap--contain img {
object-fit: contain;
height: 200px;
mix-blend-mode: multiply;
}
/* Discontinued products */
.product-card--discontinued { background: var(--color-primary); }
.product-card--discontinued:hover {
border-color: var(--color-border);
box-shadow: var(--shadow-card);
}
.product-card--discontinued .product-card__img-wrap {
background: var(--color-primary);
}
.product-card--discontinued .product-card__img-wrap img {
filter: grayscale(1);
opacity: 0.75;
}
.product-card__label--muted { background: var(--color-text-muted); }
/* Accessory cards (expansion boards, external devices, software) */
.acc-grid {
display: grid;
grid-template-columns: 1fr;
gap: var(--space-md);
}
.acc-card {
background: var(--color-primary);
border: 1px solid var(--color-border);
border-radius: var(--radius-lg);
padding: var(--space-md) var(--space-lg);
display: flex;
flex-direction: column;
gap: var(--space-sm);
transition: box-shadow var(--transition), transform var(--transition),
border-color var(--transition);
position: relative;
}
.acc-card:hover {
box-shadow: var(--shadow-card-hover);
transform: translateY(-3px);
border-color: var(--color-accent);
}
.acc-card__thumb {
background: var(--color-primary);
border-radius: var(--radius-md);
height: 150px;
display: flex;
align-items: center;
justify-content: center;
overflow: hidden;
}
.acc-card__thumb img {
max-height: 130px;
width: auto;
object-fit: contain;
mix-blend-mode: multiply;
}
.acc-card__thumb--placeholder { color: rgba(0, 136, 204, 0.35); }
.acc-card__name {
font-size: var(--font-size-lg);
color: var(--color-text);
}
.acc-card__desc {
font-size: var(--font-size-sm);
flex: 1;
}
.acc-card__tags {
display: flex;
flex-wrap: wrap;
gap: 0.375rem;
}
.acc-card__tag {
font-size: 0.75rem;
font-weight: var(--font-weight-bold);
letter-spacing: 0.02em;
color: var(--color-accent);
background: var(--color-accent-light);
border: 1px solid rgba(0, 136, 204, 0.15);
padding: 0.15rem 0.55rem;
border-radius: var(--radius-full);
white-space: nowrap;
}
.acc-card__link {
color: var(--color-accent);
font-size: var(--font-size-sm);
font-weight: var(--font-weight-bold);
text-decoration: none;
text-underline-offset: 2px;
transition: color var(--transition);
}
.acc-card__link:hover {
color: var(--color-accent-dark);
text-decoration: underline;
}
.acc-card__link:focus-visible {
outline: 2px solid var(--color-accent);
outline-offset: 2px;
border-radius: var(--radius-sm);
}
/* Whole card is clickable: the link sits on the name, then stretches via
::after to cover the entire (already position:relative) card. */
.acc-card__name-link {
color: inherit;
text-decoration: none;
}
.acc-card__name-link:focus-visible {
outline: 2px solid var(--color-accent);
outline-offset: 2px;
}
.acc-card__name-link::after {
content: '';
position: absolute;
inset: 0;
z-index: 2;
}
@media (min-width: 600px) {
.acc-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 900px) {
.acc-grid { grid-template-columns: repeat(3, 1fr); }
.acc-grid--4 { grid-template-columns: repeat(4, 1fr); }
}
/* ===== 17в. Product detail page ===== */
/* Tab-mode panels: sections toggled via the hidden attribute */
.catalog-section[hidden] { display: none; }
/* Product hero: two real columns, no overlap — gallery must stay clickable */
@media (min-width: 900px) {
.hero--product .hero__content { flex: 0 0 48%; min-width: 0; }
.hero--product .hero__visual {
position: static;
transform: none;
width: auto;
flex: 1;
min-width: 0;
}
/* No overlap here, so the readability gradient over the photo isn't needed */
.hero--product .hero__img-wrap::before { display: none; }
}
/* Product gallery: main image + thumbnails */
.pgallery {
display: flex;
flex-direction: column;
gap: var(--space-sm);
width: 100%;
}
.pgallery__main {
background: var(--color-primary);
border: 1px solid var(--color-border);
border-radius: var(--radius-lg);
box-shadow: var(--shadow-card);
overflow: hidden;
}
.pgallery__main img {
width: 100%;
height: 350px;
object-fit: contain;
padding: var(--space-sm);
}
.pgallery__thumbs {
display: flex;
flex-wrap: wrap;
gap: var(--space-xs);
}
.pgallery__thumb {
width: 62px;
height: 62px;
padding: 0;
border: 2px solid var(--color-border);
border-radius: var(--radius-md);
background: var(--color-primary);
overflow: hidden;
opacity: 0.75;
transition: border-color var(--transition), opacity var(--transition);
}
.pgallery__thumb img {
width: 100%;
height: 100%;
object-fit: cover;
}
.pgallery__thumb:hover { opacity: 1; }
.pgallery__thumb:focus-visible {
outline: 2px solid var(--color-accent);
outline-offset: 2px;
opacity: 1;
}
.pgallery__thumb.is-active {
border-color: var(--color-accent);
opacity: 1;
}
/* Shot gallery: 2x2 grid of screenshots, click to enlarge in a lightbox */
.shot-gallery {
display: grid;
grid-template-columns: repeat(2, 1fr);
gap: var(--space-sm);
}
.shot-gallery--single { grid-template-columns: 1fr; }
/* Native-size thumbnails (source images already sized as intended) - fill
as many columns as fit the available width instead of stretching a
fixed 2-up grid, and reflow on their own as the viewport changes. Shared
base for any gallery of small, pre-sized screenshots; the accordion FAQ
context (search "shot-gallery--native" further up this file) layers its
own track width/padding/cap on top instead of redeclaring this. Default
150px track matches the "Описание" screenshots on download/archive/uguard.html. */
.shot-gallery--native {
display: grid;
grid-template-columns: repeat(auto-fill, 150px);
justify-content: start;
align-items: start;
}
.shot-gallery--native.shot-gallery--single {
grid-template-columns: minmax(0, max-content);
}
.shot-gallery--native .shot-gallery__item img {
width: auto;
height: auto;
max-width: 100%;
}
.shot-gallery__item {
padding: 0;
border: 1px solid var(--color-border);
border-radius: var(--radius-lg);
background: var(--color-primary);
box-shadow: var(--shadow-card);
overflow: hidden;
cursor: zoom-in;
transition: box-shadow var(--transition), transform var(--transition);
}
.shot-gallery__item:hover { box-shadow: var(--shadow-card-hover); }
.shot-gallery__item:focus-visible {
outline: 2px solid var(--color-accent);
outline-offset: 2px;
}
.shot-gallery__item--square { border-radius: 0; }
.shot-gallery__item img {
display: block;
width: 100%;
height: auto;
}
/* Diagram strip: figure+caption per item, fixed-height frame so uneven
diagram aspect ratios still line up in a row */
.shot-gallery--diagrams {
grid-template-columns: repeat(2, 1fr);
gap: var(--space-md);
}
@media (min-width: 700px) {
.shot-gallery--diagrams { grid-template-columns: repeat(3, 1fr); }
}
.shot-gallery__figure { margin: 0; }
.shot-gallery--diagrams .shot-gallery__item {
display: flex;
align-items: center;
justify-content: center;
width: 100%;
height: 350px;
padding: var(--space-sm);
}
.shot-gallery--diagrams .shot-gallery__item img {
width: auto;
height: 100%;
max-width: 100%;
object-fit: contain;
}
.shot-gallery__caption {
margin-top: var(--space-sm);
font-size: var(--font-size-sm);
color: var(--color-text-muted);
text-align: center;
}
/* Lightbox: full-size preview overlay for .shot-gallery items */
.lightbox {
position: fixed;
inset: 0;
z-index: 200;
display: flex;
align-items: center;
justify-content: center;
padding: var(--space-lg);
background: rgba(10, 20, 30, 0.86);
backdrop-filter: blur(4px);
-webkit-backdrop-filter: blur(4px);
opacity: 0;
visibility: hidden;
transition: opacity var(--transition);
}
.lightbox.is-open {
opacity: 1;
visibility: visible;
}
.lightbox__img {
max-width: min(100%, 1100px);
max-height: 88vh;
border-radius: var(--radius-md);
box-shadow: var(--shadow-card-hover);
}
.lightbox__close {
position: absolute;
top: var(--space-md);
right: var(--space-md);
width: 44px;
height: 44px;
display: flex;
align-items: center;
justify-content: center;
border: none;
border-radius: var(--radius-full);
background: rgba(255, 255, 255, 0.12);
color: #fff;
cursor: pointer;
transition: background var(--transition);
}
.lightbox__close:hover { background: rgba(255, 255, 255, 0.24); }
.lightbox__close:focus-visible {
outline: 2px solid var(--color-accent);
outline-offset: 2px;
}
/* Spec / modification tables */
.spec-table-wrap {
overflow-x: auto;
background: var(--color-primary);
border: 1px solid var(--color-border);
border-radius: var(--radius-lg);
box-shadow: var(--shadow-card);
}
/* Узкая таблица (мало колонок, короткое содержимое, напр. таблица
соответствия модификаций) — не растягивается на всю ширину контейнера. */
.spec-table-wrap--narrow {
max-width: 480px;
}
.spec-table-wrap--narrow .spec-table { min-width: 0; }
.spec-table {
width: 100%;
min-width: 560px;
border-collapse: collapse;
}
.spec-table th,
.spec-table td {
padding: 0.7rem var(--space-md);
text-align: left;
vertical-align: top;
border-top: 1px solid var(--color-border);
font-size: var(--font-size-sm);
line-height: 1.5;
}
.spec-table thead th {
border-top: none;
background: var(--color-surface);
font-family: var(--font-heading);
font-size: var(--font-size-sm);
color: var(--color-text);
white-space: nowrap;
}
.spec-table tbody th[scope="row"] {
font-weight: var(--font-weight-medium);
color: var(--color-text);
width: 44%;
}
.spec-table td { color: var(--color-text-muted); }
.spec-table__group th {
background: var(--color-accent-light);
font-family: var(--font-heading);
font-weight: var(--font-weight-bold);
color: var(--color-accent-dark);
}
.spec-table--center td,
.spec-table--center thead th:not(:first-child) { text-align: center; }
/* Значения строк выровнены влево, заголовок остаётся центрированным
(напр. таблица соответствия модификаций) */
.spec-table--left-values tbody td { text-align: left; }
/* Колонка "Файл" — имена файлов выровнены влево, даже в остальном
центрированной таблице (напр. пакеты/прошивки для перехода) */
.spec-table--center td[data-label="Файл"],
.spec-table--center td[data-label="Новая модиф."] { text-align: left; }
.spec-table--center tbody th[scope="row"] { width: auto; white-space: nowrap; }
/* Колонка "Новая модиф." — не переносится на новую строку (напр.
прошивки для перехода Windows -> Веб) */
.spec-table td[data-label="Новая модиф."] { white-space: nowrap; }
@media (min-width: 900px) {
.spec-table th,
.spec-table td { font-size: var(--font-size-base); }
}
/* Mobile: stack each spec-table row into a self-contained card instead of
forcing horizontal scroll — long values were getting clipped at the
viewport edge with no obvious way to reveal the rest. */
@media (max-width: 599px) {
.spec-table-wrap {
overflow-x: visible;
background: none;
border: none;
box-shadow: none;
}
.spec-table { min-width: 0; }
.spec-table thead { display: none; }
.spec-table,
.spec-table tbody,
.spec-table tr { display: block; }
.spec-table tbody tr:not(.spec-table__group) {
margin-bottom: var(--space-sm);
background: var(--color-primary);
border: 1px solid var(--color-border);
border-radius: var(--radius-md);
box-shadow: var(--shadow-card);
overflow: hidden;
}
.spec-table tbody tr:first-child { margin-top: 0; }
.spec-table__group { margin-bottom: var(--space-xs); }
.spec-table__group th { border-radius: var(--radius-md); }
.spec-table th,
.spec-table td {
display: block;
width: auto;
border-top: none;
}
.spec-table tbody th[scope="row"] {
width: 100%;
padding-bottom: 0.5rem;
background: var(--color-surface);
font-family: var(--font-heading);
font-weight: var(--font-weight-bold);
}
.spec-table td {
padding-top: 0.3rem;
border-top: 1px solid var(--color-border);
}
/* Multi-column tables (e.g. modifications table): reveal the column
name above each value via data-label since there's no header row. */
.spec-table--center td { text-align: left; }
.spec-table--center td[data-label]::before {
content: attr(data-label);
display: block;
font-family: var(--font-heading);
font-size: 0.75rem;
font-weight: var(--font-weight-medium);
color: var(--color-text-muted);
margin-bottom: 0.15rem;
}
}
/* Download lists (documentation & firmware) */
.dl-grid { display: grid; gap: var(--space-sm); }
@media (min-width: 900px) {
.dl-grid { grid-template-columns: repeat(2, 1fr); }
}
.dl-item {
display: flex;
align-items: center;
gap: var(--space-sm);
padding: var(--space-sm) var(--space-md);
background: var(--color-primary);
border: 1px solid var(--color-border);
border-radius: var(--radius-md);
transition: border-color var(--transition), box-shadow var(--transition);
}
a.dl-item:hover {
border-color: rgba(0, 136, 204, 0.45);
box-shadow: var(--shadow-card);
}
a.dl-item:focus-visible {
outline: 2px solid var(--color-accent);
outline-offset: 2px;
}
a.dl-item:active { transform: translateY(1px); }
.dl-item__icon {
flex-shrink: 0;
width: 40px;
height: 40px;
display: grid;
place-items: center;
background: var(--color-accent-light);
color: var(--color-accent);
border-radius: var(--radius-md);
}
.dl-item__body { min-width: 0; flex: 1; }
.dl-item__name {
display: block;
font-weight: var(--font-weight-medium);
color: var(--color-text);
font-size: var(--font-size-sm);
overflow-wrap: anywhere;
}
.dl-item__meta {
display: block;
font-size: 0.75rem;
color: var(--color-text-muted);
}
.dl-item__arrow {
flex-shrink: 0;
color: var(--color-accent);
transition: transform var(--transition);
}
a.dl-item:hover .dl-item__arrow { transform: translateY(2px); }
/* Inline order-code chip */
.order-code {
font-family: ui-monospace, 'Cascadia Code', 'Consolas', monospace;
font-size: 0.85em;
color: var(--color-text);
background: var(--color-surface);
border: 1px solid var(--color-border);
border-radius: var(--radius-sm);
padding: 0.1rem 0.4rem;
white-space: nowrap;
}
.order-code--wrap {
white-space: normal;
overflow-wrap: anywhere;
}
/* Order-code breakdown (buy/ccu-order-code.html) */
@media (min-width: 900px) {
.acc-grid--2 { grid-template-columns: repeat(2, 1fr); }
}
.oc-list {
display: grid;
gap: var(--space-xs);
font-size: var(--font-size-sm);
color: var(--color-text-muted);
}
.oc-list li {
display: flex;
align-items: baseline;
gap: var(--space-sm);
}
.oc-list .order-code { flex-shrink: 0; }
.oc-notes {
max-width: 72ch;
margin-top: var(--space-lg);
display: grid;
gap: var(--space-sm);
}
/* Numbered step list, e.g. order procedure on buy/index.html */
.step-list {
display: grid;
gap: var(--space-md);
counter-reset: step;
max-width: 72ch;
}
.step-list > li {
position: relative;
padding-left: calc(28px + var(--space-sm));
min-height: 28px;
color: var(--color-text-muted);
line-height: var(--line-height-body);
}
.step-list > li::before {
counter-increment: step;
content: counter(step);
position: absolute;
left: 0;
top: 0;
width: 28px;
height: 28px;
border-radius: 50%;
background: var(--color-accent-light);
color: var(--color-accent);
font-weight: var(--font-weight-bold);
font-size: var(--font-size-sm);
font-family: var(--font-heading);
display: flex;
align-items: center;
justify-content: center;
}
/* ===== 18. Reduced Motion ===== */
@media (prefers-reduced-motion: reduce) {
html { scroll-behavior: auto; }
*, *::before, *::after {
transition-duration: 0.01ms !important;
animation-duration: 0.01ms !important;
}
}