@font-face {
font-family: 'IBM Plex Sans';
src: url('../fonts/ibm-plex-sans-cyrillic-100-italic.woff2') format('woff2');
font-weight: 100;
font-style: italic;
font-display: swap; }

@font-face {
font-family: 'IBM Plex Sans';
src: url('../fonts/ibm-plex-sans-cyrillic-100-normal.woff2') format('woff2');
font-weight: 100;
font-style: normal;
font-display: swap; }

@font-face {
font-family: 'IBM Plex Sans';
src: url('../fonts/ibm-plex-sans-cyrillic-200-italic.woff2') format('woff2');
font-weight: 200;
font-style: italic;
font-display: swap; }

@font-face {
font-family: 'IBM Plex Sans';
src: url('../fonts/ibm-plex-sans-cyrillic-200-normal.woff2') format('woff2');
font-weight: 200;
font-style: normal;
font-display: swap; }

@font-face {
font-family: 'IBM Plex Sans';
src: url('../fonts/ibm-plex-sans-cyrillic-300-italic.woff2') format('woff2');
font-weight: 300;
font-style: italic;
font-display: swap; }

@font-face {
font-family: 'IBM Plex Sans';
src: url('../fonts/ibm-plex-sans-cyrillic-300-normal.woff2') format('woff2');
font-weight: 300;
font-style: normal;
font-display: swap; }

@font-face {
font-family: 'IBM Plex Sans';
src: url('../fonts/ibm-plex-sans-cyrillic-400-italic.woff2') format('woff2');
font-weight: 400;
font-style: italic;
font-display: swap; }

@font-face {
font-family: 'IBM Plex Sans';
src: url('../fonts/ibm-plex-sans-cyrillic-400-normal.woff2') format('woff2');
font-weight: 400;
font-style: normal;
font-display: swap; }

@font-face {
font-family: 'IBM Plex Sans';
src: url('../fonts/ibm-plex-sans-cyrillic-500-italic.woff2') format('woff2');
font-weight: 500;
font-style: italic;
font-display: swap; }

@font-face {
font-family: 'IBM Plex Sans';
src: url('../fonts/ibm-plex-sans-cyrillic-500-normal.woff2') format('woff2');
font-weight: 500;
font-style: normal;
font-display: swap; }

@font-face {
font-family: 'IBM Plex Sans';
src: url('../fonts/ibm-plex-sans-cyrillic-600-italic.woff2') format('woff2');
font-weight: 600;
font-style: italic;
font-display: swap; }

@font-face {
font-family: 'IBM Plex Sans';
src: url('../fonts/ibm-plex-sans-cyrillic-600-normal.woff2') format('woff2');
font-weight: 600;
font-style: normal;
font-display: swap; }

@font-face {
font-family: 'IBM Plex Sans';
src: url('../fonts/ibm-plex-sans-cyrillic-700-italic.woff2') format('woff2');
font-weight: 700;
font-style: italic;
font-display: swap; }

@font-face {
font-family: 'IBM Plex Sans';
src: url('../fonts/ibm-plex-sans-cyrillic-700-normal.woff2') format('woff2');
font-weight: 700;
font-style: normal;
font-display: swap; }

@font-face {
font-family: 'IBM Plex Sans';
src: url('../fonts/ibm-plex-sans-latin-100-italic.woff2') format('woff2');
font-weight: 100;
font-style: italic;
font-display: swap; }

@font-face {
font-family: 'IBM Plex Sans';
src: url('../fonts/ibm-plex-sans-latin-100-normal.woff2') format('woff2');
font-weight: 100;
font-style: normal;
font-display: swap; }

@font-face {
font-family: 'IBM Plex Sans';
src: url('../fonts/ibm-plex-sans-latin-200-italic.woff2') format('woff2');
font-weight: 200;
font-style: italic;
font-display: swap; }

@font-face {
font-family: 'IBM Plex Sans';
src: url('../fonts/ibm-plex-sans-latin-200-normal.woff2') format('woff2');
font-weight: 200;
font-style: normal;
font-display: swap; }

@font-face {
font-family: 'IBM Plex Sans';
src: url('../fonts/ibm-plex-sans-latin-300-italic.woff2') format('woff2');
font-weight: 300;
font-style: italic;
font-display: swap; }

@font-face {
font-family: 'IBM Plex Sans';
src: url('../fonts/ibm-plex-sans-latin-300-normal.woff2') format('woff2');
font-weight: 300;
font-style: normal;
font-display: swap; }

@font-face {
font-family: 'IBM Plex Sans';
src: url('../fonts/ibm-plex-sans-latin-400-italic.woff2') format('woff2');
font-weight: 400;
font-style: italic;
font-display: swap; }

@font-face {
font-family: 'IBM Plex Sans';
src: url('../fonts/ibm-plex-sans-latin-400-normal.woff2') format('woff2');
font-weight: 400;
font-style: normal;
font-display: swap; }

@font-face {
font-family: 'IBM Plex Sans';
src: url('../fonts/ibm-plex-sans-latin-500-italic.woff2') format('woff2');
font-weight: 500;
font-style: italic;
font-display: swap; }

@font-face {
font-family: 'IBM Plex Sans';
src: url('../fonts/ibm-plex-sans-latin-500-normal.woff2') format('woff2');
font-weight: 500;
font-style: normal;
font-display: swap; }

@font-face {
font-family: 'IBM Plex Sans';
src: url('../fonts/ibm-plex-sans-latin-600-italic.woff2') format('woff2');
font-weight: 600;
font-style: italic;
font-display: swap; }

@font-face {
font-family: 'IBM Plex Sans';
src: url('../fonts/ibm-plex-sans-latin-600-normal.woff2') format('woff2');
font-weight: 600;
font-style: normal;
font-display: swap; }

@font-face {
font-family: 'IBM Plex Sans';
src: url('../fonts/ibm-plex-sans-latin-700-italic.woff2') format('woff2');
font-weight: 700;
font-style: italic;
font-display: swap; }

@font-face {
font-family: 'IBM Plex Sans';
src: url('../fonts/ibm-plex-sans-latin-700-normal.woff2') format('woff2');
font-weight: 700;
font-style: normal;
font-display: swap; }

:root {
--color-primary: rgb(2 41 82);
--color-primary-hover: rgb(11 92 171);
--color-primary-active: rgb(0 30 66);
--color-primary-soft: rgb(230 243 254);
--color-accent: rgb(98 174 240);
--color-accent-strong: rgb(9 127 232);
--color-accent-hover: rgb(0 117 222);
--color-accent-active: rgb(0 91 171);
--color-accent-soft: rgb(230 243 254);
--color-accent-muted: rgb(242 249 255);
--color-success: rgb(20 131 43);
--color-warning: rgb(255 109 0);
--color-error: rgb(246 73 50);
--color-background: rgb(255 255 255);
--color-surface: rgb(255 255 255);
--color-surface-soft: rgb(242 249 255);
--color-surface-muted: rgb(230 243 254);
--color-surface-elevated: rgb(246 245 244);
--color-surface-overlay: rgb(255 255 255 / 0.95);
--color-text: rgb(0 0 0 / 0.90);
--color-text-secondary: rgb(0 0 0 / 0.75);
--color-text-muted: rgb(0 0 0 / 0.54);
--color-text-inverse: rgb(255 255 255);
--color-text-link: var(--color-accent-strong);
--color-border: rgb(0 0 0 / 0.10);
--color-border-muted: rgb(0 0 0 / 0.06);
--color-border-soft: rgb(230 243 254);
--color-focus: rgb(0 117 222);
--shadow-sm: 0 2px 8px rgb(2 41 82 / 0.04);
--shadow-md: 0 8px 24px rgb(2 41 82 / 0.06);
--shadow-lg: 0 16px 48px rgb(9 127 232 / 0.08);
--shadow-xl: 0 24px 64px rgb(9 127 232 / 0.12);
--color-card-background: rgb(255 255 255);
--color-card-border: rgb(0 0 0 / 0.10);
--color-card-hover-border: rgb(98 174 240);
--color-card-title: rgb(0 0 0 / 0.95);
--color-card-text: rgb(0 0 0 / 0.70);
--color-card-accent: rgb(9 127 232);
--button-primary-background: rgb(0 117 222);
--button-primary-background-hover: rgb(0 91 171);
--button-primary-text: rgb(255 255 255);
--button-secondary-background: rgb(230 243 254);
--button-secondary-background-hover: rgb(242 249 255);
--button-secondary-text: rgb(0 91 171);
--button-ghost-background: transparent;
--button-ghost-text: rgb(2 41 82);
--font-sans: "IBM Plex Sans", "Manrope", sans-serif;
--font-mono: "JetBrains Mono", monospace;
--text-xs: 0.75rem;
--text-sm: 0.875rem;
--text-base: 1.125rem;
--text-lg: 1.25rem;
--text-xl: 1.5rem;
--text-2xl: 1.875rem;
--text-3xl: 2.25rem;
--text-4xl: 2.75rem;
--text-5xl: 3.375rem;
--leading-tight: 1.2;
--leading-snug: 1.35;
--leading-normal: 1.6;
--leading-relaxed: 1.8;
--space-1: 0.25rem;
--space-2: 0.5rem;
--space-3: 0.75rem;
--space-4: 1rem;
--space-5: 1.5rem;
--space-6: 2rem;
--space-7: 3rem;
--space-8: 4rem;
--space-9: 6rem;
--space-10: 8rem;
--radius-sm: 0.5rem;
--radius-md: 0.75rem;
--radius-lg: 1rem;
--radius-xl: 1.5rem;
--radius-2xl: 2rem;
--radius-pill: 999rem;
--container-sm: 40rem;
--container-md: 48rem;
--container-md-content: 56rem;
--container-lg: 64rem;
--container-xl: 80rem;
--container-2xl: 90rem;
--container-content: 84rem;
--container-prose: 72ch;
--full: 100%;
--z-base: 1;
--z-dropdown: 100;
--z-sticky: 200;
--z-overlay: 300;
--z-modal: 400;
--z-toast: 500;
--z-tooltip: 600;
--transition-fast: 150ms ease;
--transition-base: 250ms ease;
--transition-slow: 400ms ease;
--motion-hover: translateY(-0.125rem);
--motion-press: translateY(0);
--flow-space: 1.5rem;
--cards-gap: 4rem;
--section-gap: 6rem;
--product-section-padding: 8rem;
--font-weight-thin: 100;
--font-weight-extra-light: 200;
--font-weight-light: 300;
--font-weight-regular: 400;
--font-weight-medium: 500;
--font-weight-semi-bold: 600;
--font-weight-bold: 700;
--font-weight-extra-bold: 800;
--font-weight-black: 900;
--body-size: var(--text-base);
--body-lh: 1.5;
--body-weight: 400;
--small-size: var(--text-sm);
--small-lh: 1.5;
--lead-size: var(--text-lg);
--lead-lh: 1.55;
--h1-size: 4rem;
--h1-lh: 1.05;
--h1-weight: 700;
--h2-size: 3rem;
--h2-lh: 1.10;
--h2-weight: 600;
--h3-size: 2.25rem;
--h3-lh: 1.15;
--h3-weight: 600;
--h4-size: var(--text-xl);
--h4-lh: 1.25;
--h4-weight: 500;
--h5-size: var(--text-lg);
--h5-lh: 1.3;
--h5-weight: 600;
--h6-size: var(--text-base);
--h6-lh: 1.4;
--h6-weight: 600;
--space-heading-top: 2em;
--space-heading-bottom: 0.5em;
--space-paragraph-bottom: 1em;
--measure-content: 65ch;
--measure-prose: 72ch;
--space-list-top: 1em;
--space-list-bottom: 1.5em;
--space-list-item: 0.5em;
--space-blockquote-top: 2em;
--space-blockquote-bottom: 2em;
--code-size: 0.875rem;
--code-lh: 1.6;
--space-table-top: 3em;
--space-table-bottom: 3em;
--layout-container-sm: 48rem;
--layout-container-md: 64rem;
--layout-container-lg: 80rem;
--layout-container-xl: 84rem;
--layout-container: 84rem;
--layout-container-wide: 100rem;
--layout-gutter: var(--space-6);
--section-padding-sm: var(--space-7);
--section-padding: var(--space-9);
--section-padding-lg: var(--space-10);
--grid-min-column-size: 20rem;
--grid-gap: var(--space-6);
--grid-min-column-size: 20rem;
--grid-gap: var(--space-6);
--hero-background: linear-gradient(180deg, rgb(242 249 255), rgb(255 255 255));
--hero-heading: rgb(2 41 82);
--hero-text: rgb(0 0 0 / 0.75);
--hero-eyebrow:rgb(9 127 232);
--footer-padding-y: var(--cards-gap);
--footer-copyright-padding-y: var(--space-5);
--copyright-padding-y: var(--flow-space);
--copyright-copyright-padding-y: var(--space-2);
}

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

* {
    margin: 0;
}

html {
    scroll-behavior: smooth;
}

html,
body {
    min-height: 100%;
}

body {
    min-height: 100vh;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    -webkit-text-size-adjust: 100%;
}

img, picture, svg, canvas, video {
    display: block;
    max-width: 100%;
}

img, picture {
    height: auto;
}

svg {
    overflow: visible;
}

input, button, textarea, select {
    font: inherit;
    color: inherit;
}

button {
    border: none;
    background: none;
    cursor: pointer;
}

button:disabled,
input:disabled,
select:disabled,
textarea:disabled {
    cursor: not-allowed;
}

textarea {
    resize: vertical;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

th, td {
    font: inherit;
}

a {
    color: inherit;
}

ul, ol {
    padding: 0;
}

h1, h2, h3, h4, h5, h6 {
    font: inherit;
}

abbr[title] {
    text-decoration: none;
}

code, kbd, samp, pre {
    font-family: var(--font-mono);
}

p, h1, h2, h3, h4, h5, h6 {
    overflow-wrap: break-word;
}

h1, h2, h3, h4 {
    text-wrap: balance;
}

p, li, blockquote {
    text-wrap: pretty;
}

:target {
    scroll-margin-block: var(--space-9);
}

:focus:not(:focus-visible) {
    outline: none;
}

:focus-visible {
    outline: 0.125rem solid var(--color-focus);
    outline-offset: 0.125rem;
}

.site-header {
    background: var(--color-primary);
    color: var(--color-text-inverse);
    border-bottom: 0.0625rem solid rgb(255 255 255 / 0.08);
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    box-shadow: var(--shadow-sm);
}

.header-layout {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: var(--space-6);
    min-height: 5rem;
}

.site-logo {
    color: rgb(255 255 255);
    font-size: var(--text-lg);
    font-weight: 500;
    letter-spacing: -0.02em;
    text-decoration: none;
    white-space: nowrap;
    border-bottom: none;
    transition: opacity var(--transition-fast);
}

.site-logo:hover {
    opacity: 0.88;
}

.site-navigation {
    justify-self: center;
}

.navigation-list {
    display: flex;
    align-items: center;
    gap: var(--space-5);
    margin: 0;
    padding: 0;
    list-style: none;
}

.navigation-item {
    position: relative;
}

.navigation-item > a {
    font-size: var(--text-base);
    font-weight: 500;
    color: rgb(255 255 255 / 0.85);
    display: inline-flex;
    align-items: center;
    min-height: 5rem;
    text-decoration: none;
    border-bottom: 0.125rem solid transparent;
    transition: color var(--transition-fast), border-color var(--transition-fast);
}

.navigation-item > a:hover {
    color: rgb(255 255 255);
    border-color: var(--color-error);
}

.submenu-toggle {
    display: none;
}

.submenu-label {
    font-size: var(--text-base);
    font-weight: 500;
    color: rgb(255 255 255 / 0.85);
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    min-height: 5rem;
    cursor: pointer;
    border-bottom: 0.125rem solid transparent;
    transition: color var(--transition-fast), border-color var(--transition-fast);
}

.submenu-label:hover {
    color: rgb(255 255 255);
    border-color: var(--color-error);
}

.submenu-arrow {
    width: 1rem;
    height: 1rem;
    flex-shrink: 0;
    fill: none;
    stroke: currentColor;
    stroke-width: 1;
    transition: transform var(--transition-fast);
}

.has-submenu:hover
.submenu-arrow {
    transform: rotate(180deg);
}

.submenu {
    background: var(--color-surface);
    position: absolute;
    top: calc(100% - 0.5rem);
    left: 0;
    min-width: 18rem;
    margin: 0;
    padding: var(--space-3);
    list-style: none;
    border: 0.0625rem solid var(--color-border-soft);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(0.5rem);
    transition: opacity var(--transition-fast), visibility var(--transition-fast), transform var(--transition-fast);
}

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

.submenu li {
    margin: 0;
}

.submenu a {
    color: var(--color-text);
    font-size: var(--text-base);
    display: block;
    padding: var(--space-3);
    border-radius: var(--radius-md);
    text-decoration: none;
    border-bottom: none;
    transition: background-color var(--transition-fast), color var(--transition-fast);
}

.submenu a:hover {
    background: var(--color-surface-soft);
    color: var(--color-primary);
}

.language-switcher {
    background: rgb(255 255 255 / 0.04);
    display: inline-flex;
    align-items: center;
    padding: 0.25rem;
    border: 0.0625rem solid rgb(255 255 255 / 0.12);
    border-radius: var(--radius-pill);
    backdrop-filter: blur(0.5rem);
}

.language-link {
    font-size: var(--text-sm);
    font-weight: var(--font-weight-semi-bold);
    line-height: 1;
    color: rgb(255 255 255 / 0.72);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.625rem 0.875rem;
    border-radius: var(--radius-pill);
    transition: color var(--transition-fast), background-color var(--transition-fast);
}

.language-link:hover {
    color: rgb(255 255 255);
}

.language-link-active {
    color: rgb(255 255 255);
    background: rgb(255 255 255 / 0.12);
}

.sidebar-toggle,
.open-sidebar-button,
.sidebar-overlay {
    display: none;
}

body {
    font-family: var(--font-sans);
    font-size: var(--body-size);
    font-weight: var(--body-weight);
    line-height: var(--body-lh);
    color: var(--color-text);
    background: var(--color-background);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-sans);
    color: var(--color-text);
    letter-spacing: -0.02em;
}

h1 {
    font-size: var(--h1-size);
    font-weight: var(--h1-weight);
    line-height: var(--h1-lh);
}


h2 {
    font-size: var(--h2-size);
    font-weight: var(--h2-weight);
    line-height: var(--h2-lh);
}

h3 {
    font-size: var(--h3-size);
    font-weight: var(--h3-weight);
    line-height: var(--h3-lh);
}

h4 {
    font-size: var(--h4-size);
    font-weight: var(--h4-weight);
    line-height: var(--h4-lh);
}

h5 {
    font-size: var(--h5-size);
    font-weight: var(--h5-weight);
    line-height:var(--h5-lh);
}

h6 {
    font-size: var(--h6-size);
    font-weight: var(--h6-weight);
    line-height: var(--h6-lh);
}

p {
    font-size: var(--body-size);
    line-height: var(--body-lh);
    color: var(--color-text-secondary);
}

.lead {
    font-size: var(--lead-size);
    line-height: var(--lead-lh);
    color: var(--color-text-secondary);
}

small {
    font-size: var(--small-size);
    line-height: var(--small-lh);
    color: var(--color-text-muted);
}

strong {
    font-weight: 500;
    color: var(--color-text);
}

em {
    font-style: italic;
}

mark {
    color: var(--color-text);
    background: var(--color-primary-soft);
}

abbr {
    cursor: help;
    border-bottom: 0.08em dotted currentColor;
}

a {
    color: var(--color-text-link);
    text-decoration: none;
    transition: color var(--transition-fast);
}

p + p {
    margin-top: var(--space-paragraph-bottom);
}

p + h1,
p + h2,
p + h3,
p + h4,
p + h5,
p + h6,

ul + h1,
ul + h2,
ul + h3,
ul + h4,
ul + h5,
ul + h6,

ol + h1,
ol + h2,
ol + h3,
ol + h4,
ol + h5,
ol + h6,

blockquote + h1,
blockquote + h2,
blockquote + h3,
blockquote + h4,
blockquote + h5,
blockquote + h6,
blockquote + p,
blockquote + ol,
blockquote + ul

{
    margin-top: var(--space-heading-top);
}

h1 + p,
h2 + p,
h3 + p,
h4 + p,
h5 + p,
h6 + p {
    margin-top: var(--space-heading-bottom);
}

h1 + h2,
h2 + h3,
h3 + h4,
h4 + h5,
h5 + h6 {
    margin-top: 1em;
}

.content {
    color: var(--color-text);
}

.prose {
    color: var(--color-text);
}

.content p,
.content li,
.content blockquote {
    max-width: var(--measure-content);
}

.prose p,
.prose li,
.prose blockquote {
    max-width: var(--measure-prose);
}

.content ul,
.content ol,
.prose ul,
.prose ol {
    padding-inline-start: 1.5em;
}

.content p + ul,
.content p + ol,

.prose p + ul,
.prose p + ol {
    margin-top: var(--space-list-top);
}

.content ul + p,
.content ol + p,

.prose ul + p,
.prose ol + p {
    margin-top: var(--space-list-bottom);
}

.content li + li,
.prose li + li {
    margin-top: var(--space-list-item);
}

.content li::marker,
.prose li::marker {
    color: var(--color-primary);
}

.content a,
.prose a {
    color: var(--color-text-link);
    border-bottom: 0.08em solid currentColor;
    text-decoration: none;
    transition: color var(--transition-fast), border-color var(--transition-fast);
}

.content a:hover,
.prose a:hover {
    color: var(--color-primary-hover);
    border-bottom-color: transparent;
}

.content blockquote,
.prose blockquote {
    padding-inline-start: 1.5em;
    border-inline-start: 0.25rem solid var(--color-primary);
    color: var(--color-text-secondary);
    font-weight: var(--font-weight-medium);
}

.content p + blockquote,
.prose p + blockquote {
    margin-top: var(--space-blockquote-top);
}

.content blockquote + p,
.prose blockquote + p {
    margin-top: var(--space-blockquote-bottom);
}

cite {
    display: block;
    margin-top: 1em;
    font-style: normal;
    color: var(--color-text-muted);
}

code {
    font-family: var(--font-mono);
    font-size: var(--code-size);
    color: var(--color-primary);
    background: var(--color-surface-soft);
}

pre {
    overflow-x: auto;
    padding: var(--space-5);
    border-radius: var(--radius-md);
    background: var(--color-surface-soft);
}

pre code {
    padding: 0;
    background: transparent;
}

kbd {
    background: var(--color-surface);
    padding-inline: 0.5em;
    padding-block: 0.25em;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
}

dl {
    display: grid;
    gap: var(--space-3);
}

dt {
    font-weight: 600;
}

dd {
    color: var(--color-text-secondary);
}

table {
    width: 100%;
}

.content p + table,
.prose p + table {
    margin-top: var(--space-table-top);
}

.content table + p,
.prose table + p {
    margin-top: var(--space-table-bottom);
}

thead {
    background: var(--color-surface-soft);
}

th {
    font-weight: 600;
    text-align: start;
}

th, td {
    padding: var(--space-4);
    border: 1px solid var(--color-border-soft);
}

.container {
    width: min(calc(100% - (var(--layout-gutter) * 2)), var(--layout-container));
    margin-inline: auto;
}

.container-sm {
    width: min(calc(100% - (var(--layout-gutter) * 2)), var(--layout-container-wide));
    margin-inline: auto;
}

.container-sm {
    width: min(calc(100% - (var(--layout-gutter) * 2)), var(--layout-container-sm));
    margin-inline: auto;
}

.container-md {
    width: min(calc(100% - (var(--layout-gutter) * 2)), var(--layout-container-md));
    margin-inline: auto;
}

.container-md-content {
    width: min(calc(100% - (var(--layout-gutter) * 2)), var(--container-md-content));
    margin-inline: auto;
}

.container-lg {
    width: min(calc(100% - (var(--layout-gutter) * 2)), var(--layout-container-lg));
    margin-inline: auto;
}

.container-xl {
    width: min(calc(100% - (var(--layout-gutter) * 2)), var(--layout-container-xl));
    margin-inline: auto;
}

.container-full {
    width: 100%;
}

.section {
    width: 100%;
    padding-block: var(--section-padding);
}

.section-sm {
    width: 100%;
    padding-block: var(--section-padding-sm);
}

.section-lg {
    width: 100%;
    padding-block: var(--section-padding-lg);
}

.section-surface {
    background: var(--color-surface);
}

.section-muted {
    background: var(--color-surface-soft);
}

.section-elevated {
    background: var(--color-surface-elevated);
}

.section-primary {
    color: var(--md-sys-color-on-primary);
    background: var(--color-primary);
}

.section-primary a {
    color: inherit;
}

.stack {
    --stack-space: var(--space-5);
}

.stack > * + * {
    margin-block-start: var(--stack-space);
}

.stack-sm {
    --stack-space: var(--space-3);
}

.stack-lg {
    --stack-space: var(--space-7);
}

.cluster {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-4);
}

.cluster-start {
    justify-content: flex-start;
}

.cluster-center {
    justify-content: center;
}

.cluster-end {
    justify-content: flex-end;
}

.cluster-between {
    justify-content: space-between;
}

.split-layout {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-8);
    align-items: center;
}

.split-layout-start {
    align-items: start;
}

.split-layout-center {
    align-items: center;
}

.split-layout-end {
    align-items: end;
}

.sidebar-layout {
    --sidebar-width: 18rem;
    display: grid;
    grid-template-columns: minmax(var(--sidebar-width), auto) minmax(0, 1fr);
    gap: var(--space-7);
    align-items: start;
}

.sidebar-layout-sm {
    --sidebar-width: 14rem;
}

.sidebar-layout-lg {
    --sidebar-width: 22rem;
}

.auto-grid {
    display: grid;
    gap: var(--grid-gap);
    grid-template-columns: repeat(auto-fit, minmax(min(100%, var(--grid-min-column-size)), 1fr));
}

.grid-2 {
    display: grid;
    gap: var(--grid-gap);
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3 {
    display: grid;
    gap: var(--grid-gap);
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-4 {
    display: grid;
    gap: var(--grid-gap);
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.grid-equal-height {
    align-items: stretch;
}

.grid-equal-height > * {
    height: 100%;
}

.landing-hero {
    text-align: center;
    position: relative;
    overflow-x: clip;
    overflow-y: visible;
    background: linear-gradient(180deg, rgb(241 246 255), var(--color-background));
    isolation: isolate;
}

.landing-hero::before {
    background-image: linear-gradient(rgb(0 44 89 / 0.03) 0.0625rem, transparent 0.0625rem), linear-gradient(90deg, rgb(0 44 89 / 0.03) 0.0625rem, transparent 0.0625rem);
    content: "";
    position: absolute;
    inset: 0;
    background-size: 4rem 4rem;
    pointer-events: none;
}

.landing-hero-content {
    align-items: center;
    width: 100%;
    margin-inline: auto;
    position: relative;
    z-index: 1;
}

.landing-eyebrow {
    font-size: var(--text-sm);
    font-weight: 600;
    letter-spacing: 0.08em;
    color: var(--hero-eyebrow);
    text-transform: uppercase;
}

.landing-hero h1 {
    color: var(--hero-heading);
    max-width: 30ch;
    margin-inline: auto;
    text-wrap: balance;
    overflow-wrap: break-word;
}

.landing-hero .landing-lead {
    font-size: var(--lead-size);
    color: var(--hero-text);
    max-width: 72ch;
    margin-inline: auto;
}

.services-grid {
    --grid-gap: var(--space-5);
}

.service-card {
    background: var(--color-card-background);
    position: relative;
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
    padding: var(--space-6);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-lg);
    box-shadow: 0 6px 20px rgb(2 41 82 / 0.04);
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.service-card:hover {
    transform: translateY(-0.375rem);
    border-color: var(--color-accent);
    box-shadow: 0 20px 48px rgb(9 127 232 / 0.14);
}

.service-card::before {
    background: radial-gradient(circle at top right, rgb(98 174 240 / 0.18), transparent 55%);
    content: "";
    position: absolute;
    inset:0;
    border-radius: inherit;
    pointer-events: none;
}

.service-icon-wrapper {
    background: var(--color-accent-soft);
    color: var(--color-accent-strong);
    display: grid;
    place-items: center;
    width: 3.5rem;
    aspect-ratio: 1;
    border-radius: var(--radius-lg);
}

.service-icon {
    width: 1.75rem;
    height: 1.75rem;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.25;
    stroke-linecap: round;
    stroke-linejoin: round;
    transition: transform var(--transition-base);
}

.service-card:hover .service-icon {
    transform: scale(1.1);
}

.service-card:hover .service-icon-wrapper {
    background: var(--color-accent);
    color: rgb(255 255 255);
}

.service-card h3 {
    color: var(--color-primary);
    font-weight: var(--h3-weight);
    font-size: var(--h4-size);
    line-height: var(--h4-lh);
}

.service-card p {
    color: var(--color-text-secondary);
}

.service-card a {
    font-weight: 600;
    color: var(--color-accent-strong);
    margin-top: auto;
    align-self: flex-start;
}

.service-card a::after {
    content: " →";
    transition: transform var(--transition-fast);
}

.service-card:hover a::after {
    display: inline-block;
    transform: translateX(0.25rem);
}

.section-approach {
    background: linear-gradient(180deg, rgb(255 255 255), rgb(242 249 255));
    position: relative;
    overflow: hidden;
}

.section-approach::before {
    background-image: linear-gradient(rgb(98 174 240 / 0.06) 1px, transparent 1px), linear-gradient(90deg, rgb(98 174 240 / 0.06) 1px, transparent 1px);
    background-size: 5rem 5rem;
    mask-image: radial-gradient(circle at center, black 40%, transparent 90%);
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.approach-header {
    text-align: center;
    position: relative;
    z-index: 1;
    max-width: 60rem;
    margin-inline: auto;
}

.approach-eyebrow {
    color: var(--color-accent-strong);
    margin: 0 0 var(--space-5);
}

.approach-header h2 {
    margin: 0 0 var(--space-6);
    max-width: 40ch;
    margin-inline: auto;
}

.approach-lead {
    font-size: var(--lead-size);
    line-height: var(--lead-lh);
    color: var(--color-text-secondary);
    max-width: 65ch;
    margin: 0 0 var(--space-8);
    margin-inline: auto;
}

.approach-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-6);
}

.approach-card {
    background: rgb(255 255 255 / 0.75);
    position: relative;
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    padding: var(--space-6);
    border: 0.0625rem solid var(--color-border-soft);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(1rem);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.approach-icon {
    background: var(--color-accent-soft);
    font-size: var(--text-sm);
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--color-accent-strong);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    aspect-ratio: 1;
    border-radius: var(--radius-pill);
}

.approach-card h3 {
    font-size: var(--h4-size);
    font-weight: var(--h3-weight);
    line-height: var(--h4-lh);
    color: var(--color-primary);
    margin: 0;
}

.approach-card p {
    color: var(--color-text-secondary);
    margin: 0;
}

.technology-stack {
    background: linear-gradient(180deg, var(--color-surface), var(--color-accent-muted));
    position: relative;
    overflow: hidden;
    isolation: isolate;
}

.technology-stack::before {
    background: radial-gradient(circle, rgb(98 174 240 / 0.12), transparent 70%);
    content: "";
    position: absolute;
    top: -20rem;
    right: -15rem;
    width: 40rem;
    aspect-ratio: 1;
    border-radius: 50%;
    pointer-events: none;
    z-index: -1;
}

.technology-stack::after {
    background: radial-gradient(circle, rgb(9 127 232 / 0.08), transparent 70%);
    content: "";
    position: absolute;
    bottom: -25rem;
    left: -20rem;
    width: 50rem;
    aspect-ratio: 1;
    border-radius: 50%;
    pointer-events: none;
    z-index: -1;
}

.technology-stack-header {
    --stack-space: var(--space-5);
    margin-inline: auto;
    margin-bottom: var(--space-9);
    text-align: center;
}

.technology-stack-eyebrow {
    color: var(--color-accent-strong);
    margin: 0 0 var(--space-5);
}

.technology-stack-header h2 {
    margin: 0 0 var(--space-6);
    margin-inline: auto;
}

.technology-stack-lead {
    color: var(--color-text-secondary);
    font-size: var(--lead-size);
    line-height: var(--lead-lh);
    max-width: 65ch;
    margin: 0 0 var(--space-8);
    margin-inline: auto;
}

.technology-stack-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-7);
}

.technology-stack-item {
    background: rgb(255 255 255 / 0.75);
    border: 0.0625rem solid var(--color-border-soft);
    border-radius: var(--radius-2xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
    padding: var(--space-7);
    backdrop-filter: blur(1rem);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.technology-stack-heading {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.technology-stack-heading h3 {
    font-family: var(--font-tech-heading, var(--font-sans));
    font-size: var(--h4-size);
    font-weight: 600;
    line-height: 1.25;
    color: var(--color-primary);
    margin: 0;
}

.technology-stack-number {
    font-size: var(--text-sm);
    font-weight: 700;
    letter-spacing: 0.12em;
    color: var(--color-accent);
    flex-shrink: 0;
}

.technology-stack-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.technology-stack-tag {
    background: rgb(230 243 254 / 0.70);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-accent-strong);
    padding: 0.5rem 0.875rem;
    border: 0.0625rem solid rgb(98 174 240 / 0.25);
    border-radius: var(--radius-pill);
    transition: background var(--transition-base), color var(--transition-base), border-color var(--transition-base);
}

.technology-stack-item:hover
.technology-stack-tag {
    border-color: rgb(9 127 232 / 0.35);
}

.technology-stack-item p {
    color: var(--color-text-secondary);
    margin: 0;
}


.project-timeline {
    background: linear-gradient(180deg, var(--color-surface), var(--color-accent-muted));
    position: relative;
    overflow: hidden;
    isolation: isolate;
}

.project-timeline::before {
    background: radial-gradient(circle, rgb(98 174 240 / 0.12), transparent 70%);
    content: "";
    position: absolute;
    top: -20rem;
    right: -15rem;
    width: 40rem;
    aspect-ratio: 1;
    border-radius: 50%;
    pointer-events: none;
    z-index: -1;
}

.project-timeline::after {
    background: radial-gradient(circle, rgb(9 127 232 / 0.08), transparent 70%);
    content: "";
    position: absolute;
    bottom: -25rem;
    left: -20rem;
    width: 50rem;
    aspect-ratio: 1;
    border-radius: 50%;
    pointer-events: none;
    z-index: -1;
}

.project-timeline-header {
    --stack-space: var(--space-5);
    margin-inline: auto;
    margin-bottom: var(--space-9);
    text-align: center;
}

.project-timeline-eyebrow {
    margin: 0 0 var(--space-5);
    color: var(--color-accent-strong);
}

.project-timeline-lead {
    font-size: var(--lead-size);
    line-height: var(--lead-lh);
    color: var(--color-text-secondary);
    max-width: 65ch;
    margin: 0 0 var(--space-8);
    margin-inline: auto;
}

.project-timeline-header h2 {
    margin: 0 0 var(--space-6);
    margin-inline: auto;
}

.project-timeline-list {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
    max-width: 70rem;
    margin-inline: auto;
}


.project-timeline-list::before {
    background: linear-gradient(180deg, var(--color-accent), var(--color-accent-strong));
    content:"";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 1.25rem;
    width: 0.125rem;
}

.project-timeline-item {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--space-6);
    align-items: start;
}

.project-timeline-marker {
    background: var(--color-primary);
    color: rgb(255 255 255);
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.1em;
    position:relative;
    z-index: 1;
    display: grid;
    place-items: center;
    width: 2.5rem;
    aspect-ratio: 1;
    border-radius: 50%;
    box-shadow: 0 0 0 0.25rem rgb(255 255 255), 0 8px 24px rgb(9 127 232 / 0.15);
}

.project-timeline-content {
    padding-bottom: var(--space-2);
}

.project-timeline-content h3 {
    font-family: var(--font-tech-heading, var(--font-sans));
    font-size: var(--h4-size);
    line-height: 1.25;
    color: var(--color-primary);
    margin: 0 0 var(--space-3);
}

.project-timeline-content p {
    color: var(--color-text-secondary);
    margin: 0;
}

.project-timeline-content p + p {
    margin-top: var(--space-paragraph-bottom);
}

.product-hero {
    background: var(--hero-background);
    padding-bottom: var(--space-7);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.product-hero-eyebrow {
    font-size: var(--text-sm);
    font-weight: var(--font-weight-semi-bold);
    letter-spacing: 0.08em;
    color: var(--hero-eyebrow);
    margin: 0 0 var(--space-5);
    text-transform: uppercase; }

.product-hero::before {
    background-image:
        linear-gradient(rgb(0 44 89 / 0.03) 0.0625rem, transparent 0.0625rem),
        linear-gradient(90deg, rgb(0 44 89 / 0.03) 0.0625rem, transparent 0.0625rem);
    background-size: 4rem 4rem;
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.product-hero-content {
    position: relative;
    z-index: 1;
}

.product-benefits-eyebrow {
    font-size: var(--text-sm);
    font-weight: var(--font-weight-semi-bold);
    letter-spacing: 0.08em;
    color: var(--hero-eyebrow);
    margin: 0 0 var(--space-5);
    text-transform: uppercase;
    text-align: center;
}

.product-hero h1 {
    font-size: var(--h2-size);
    color: var(--hero-heading);
    margin: 0 0 var(--space-6);
}

.product-hero-lead {
    font-size: var(--lead-size);
    line-height: var(--lead-lh);
    color: var(--hero-text);
    margin: 0 0 var(--space-7);
    text-align: center;
    margin-inline: auto;
    max-width: 70ch;
}

.product-hero-text {
    display: grid;
    gap: var(--space-5);
}

.product-hero-text p {
    color: var(--color-text-secondary);
    margin: 0;
}

.product-breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    line-height: var(--body-lh);
}

.product-breadcrumbs-label {
    color: var(--color-text-muted);
}

.product-breadcrumbs a {
    color: var(--color-accent-strong);
    text-decoration: none;
    background-image: linear-gradient(currentColor, currentColor);
    background-repeat: no-repeat;
    background-position: left bottom;
    background-size: 100% 0.0625rem;
    transition: color var(--transition-fast), background-size var(--transition-base);
}

.product-breadcrumbs a:hover {
    color: var(--color-primary);
    background-size: 0 0.0625rem;
}

.product-breadcrumbs-separator {
    color: rgb(2 41 82 / 0.30);
}

.product-breadcrumbs-current {
    color: var(--color-text-secondary);
}

.content-block p + table {
    margin-top: var(--space-table-top);
}

.content-block table {
    background: rgb(255 255 255);
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    overflow: hidden;
    border: 0.0625rem solid rgb(2 41 82 / 0.12);
    border-radius: var(--radius-md);
}

.content-block th {
    background: rgb(230 243 254);
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
    text-align: left;
    padding: var(--space-5);
    border-bottom: 0.0625rem solid rgb(2 41 82 / 0.10);
}

.content-block td {
    color: var(--color-text-secondary);
    padding: var(--space-5);
    vertical-align: top;
    border-bottom: 0.0625rem solid rgb(2 41 82 / 0.08);
}

.content-block tbody tr:nth-child(even) {
    background: rgb(248 251 255);
}

.content-block tbody tr:last-child td {
    border-bottom: none;
}

.content-block td:last-child,
.content-block th:last-child {
    font-weight: var(--font-weight-semibold);
    white-space: nowrap;
    color: var(--color-primary);
}

.content-block ul,
.content-block ol {
    color: var(--color-text-secondary);
    display: grid;
    gap: var(--space-3);
    padding-left: var(--space-5);
    line-height: var(--leading-tight);
}

.content-block li::marker {
    color: var(--color-accent-strong);
}

.content-block blockquote {
    font-size: var(--body-size);
    font-weight: var(--font-weight-medium);
    line-height: var(--body-lh);
    color: var(--color-primary);
    padding: var(--space-4);
    border-left: 0.25rem solid var(--color-accent);
    border-radius: 0 var(--radius-xl) var(--radius-xl) 0;
    backdrop-filter: blur(1rem);
}

.content-block a {
    color: var(--color-accent-strong);
    text-decoration: none;
    background-image: linear-gradient(currentColor, currentColor);
    background-repeat: no-repeat;
    background-position: left 100%;
    background-size: 100% 0.0625rem;
    transition: background-size var(--transition-base);
}

.content-block a:hover {
    background-size: 0 0.0625rem;
    background-position: center bottom;

}

.product-benefits {
    background: linear-gradient(180deg, rgb(255 255 255), rgb(242 249 255));
    position: relative;
    overflow: hidden;
}

.product-benefits-eyebrow {
    color: var(--color-accent-strong);
    margin: 0 0 var(--space-5);
}

.product-benefits-header h2 {
    font-size: var(--h3-size);
    margin: 0 0 var(--space-7);
}

.product-benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-7);
}

.product-benefits-card {
    background: rgb(255 255 255 / 0.75);
    position: relative;
    padding: var(--space-6);
    border: 0.0625rem solid var(--color-border-soft);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(1rem);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.product-benefits-card::before {
    background: var(--color-accent);
    content: "";
    position: absolute;
    top: var(--space-6);
    left: 0;
    width: 0.25rem;
    height: 3rem;
    border-radius: 999rem;
    transition: height var(--transition-base), background var(--transition-base);
}

.product-benefits-card h3 {
    font-size: var(--h4-size);
    font-weight: var(--h3-weight);
    line-height: var(--h4-lh);
    color: var(--color-primary);
    margin: 0 0 var(--space-4);
    padding-left: var(--space-5);
}

.product-benefits-card p {
    color: var(--color-text-secondary);
    margin: 0;
    padding-left: var(--space-5);
}

.product-advantages {
    background: linear-gradient(180deg, var(--color-surface), var(--color-accent-muted));
    position: relative;
    overflow: hidden;
}

.product-advantages-eyebrow {
    font-size: var(--text-sm);
    font-weight: var(--font-weight-semi-bold);
    letter-spacing: 0.08em;
    color: var(--hero-eyebrow);
    margin: 0 0 var(--space-5);
    text-transform: uppercase;
}

.product-advantages h2 {
    font-size: var(--h3-size);
    margin: 0 0 var(--space-7);
}

.product-advantages-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-5);
}

.product-advantage-card {
    background: rgb(255 255 255 / 0.75);
    display: flex;
    align-items: flex-start;
    gap: var(--space-5);
    padding: var(--space-6);
    border: 0.0625rem solid var(--color-border-soft);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(1rem);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.product-advantage-icon {
    background: var(--color-accent-soft);
    color: var(--color-accent-strong);
    display: grid;
    place-items: center;
    flex-shrink: 0;
    width: 4rem;
    aspect-ratio: 1;
    border-radius: var(--radius-lg);
    transition: background var(--transition-base), color var(--transition-base);
}

.product-advantage-icon svg {
    width: 2rem;
    height: 2rem;
    stroke: currentColor;
}

.product-advantage-content {
    display: grid;
    gap: var(--space-3);
}

.product-advantage-content h3 {
    font-size: var(--h4-size);
    line-height: var(--h4-lh);
    font-weight: var(--h3-weight);
    color: var(--color-primary);
    margin: 0;
}

.product-advantage-content p {
    color: var(--color-text-secondary);
    margin: 0;
}

.faq-section {
    background: linear-gradient(180deg, var(--color-surface), var(--color-accent-muted));
    position: relative;
    overflow: hidden;
    isolation: isolate;
}

.faq-header {
    --stack-space: var(--space-5);
    text-align: center;
    margin-bottom: var(--space-9);
}

.faq-eyebrow {
    margin: 0 0 var(--space-5);
    color: var(--color-accent-strong);
}

.faq-header h2 {
    margin: 0 0 var(--space-6);
    margin-inline: auto;
}

.faq-lead {
    font-size: var(--lead-size);
    line-height: var(--lead-lh);
    color: var(--color-text-secondary);
    max-width: 65ch;
    margin: 0 0 var(--space-8);
    margin-inline: auto;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    max-width: 70rem;
    margin-inline: auto;
}

.faq-item {
    background: linear-gradient(135deg, rgb(255 255 255) 0%, rgb(247 251 255) 65%, rgb(238 246 255) 100%);
    border: 0.0625rem solid var(--color-border-soft);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: background var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.faq-item:hover {
    border-color: var(--color-accent);
}

.faq-item[open] {
    background: linear-gradient(135deg, rgb(255 255 255) 0%, rgb(235 246 255) 65%, rgb(220 239 255) 100%);
    border-color: var(--color-accent);
}

.faq-item summary {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-primary);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-5);
    padding: var(--space-5);
    cursor: pointer;
    list-style: none;
}

.faq-item[open] summary {
    border-bottom: 0.0625rem solid rgb(98 174 240 / 0.15);
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    font-size: 2rem;
    font-weight: 300;
    line-height: 1;
    color: var(--color-accent-strong);
    content: "+";
    margin-left: auto;
    flex-shrink: 0;
    transition: transform var(--transition-base), color var(--transition-base);
}

.faq-item[open] summary::after {
    color: var(--color-primary);
    transform:  rotate(45deg);
}

.faq-answer {
    padding: var(--space-5);
}

.faq-answer p {
    color: var(--color-text-secondary);
}

.site-footer {
    background:linear-gradient(180deg, rgb(255 255 255), rgb(232 246 255));
    position: relative;
    padding-block: var(--footer-padding-y);
    overflow:hidden;
    border-top: 0.0625rem solid rgb(98 174 240 / 0.15);
}

.site-footer::before {
   background: radial-gradient(circle, rgb(98 174 240 / 0.18), transparent 70%);
    content: "";
    position: absolute;
    top: -12rem;
    right: -10rem;
    width: 36rem;
    aspect-ratio: 1;
    border-radius: 50%;
    pointer-events: none;
}

.site-footer::after {
    background: radial-gradient(circle, rgb(9 127 232 / 0.12), transparent 70%);
    content: "";
    position: absolute;
    bottom: -16rem;
    left: -14rem;
    width: 42rem;
    aspect-ratio: 1;
    border-radius: 50%;
    pointer-events: none;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-8);
    position: relative;
    z-index: 1;
}

.footer-column {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

.footer-title {
    font-size: var(--h5-size);
    font-weight: var(--h4-weight);
    color: var(--color-primary);
    margin: 0;
}

.footer-text {
    color: var(--color-text-secondary);
    margin:0;
}

.footer-nav {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-nav a {
    color: var(--color-accent-strong);
    position: relative;
    width: fit-content;
    text-decoration: none;
}

.footer-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -0.125rem;
    width: 100%;
    height: 0.0625rem;
    background: currentColor;
    transform: scaleX(0);
    transform-origin: left;
    transition:transform var(--transition-base);
}

.footer-nav a:hover::after {
    transform: scaleX(1);
}

.footer-socials {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
}

.footer-socials a {
    color: var(--color-text-secondary);
    transition: color var(--transition-base), transform var(--transition-base);
}

.footer-socials a:hover {
    transform: translateY(-0.125rem);
}

.footer-socials .facebook:hover {
    color: #1877f2;
}

.footer-socials .instagram:hover {
    color: #e4405f;
}

.footer-socials .linkedin:hover {
    color: #0a66c2;
}

.footer-socials .telegram:hover {
    color: #24a1de;
}

.footer-socials .youtube:hover {
    color: #ff0000;
}

.footer-socials .github:hover {
    color: #333333;
}

.footer-socials .pinterest:hover {
    color: #bd081c;
}

.footer-contacts {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.footer-contact {
    width: fit-content;
    color: var(--color-text-secondary);
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    text-decoration: none;
    transition: color var(--transition-base), transform var(--transition-base);
}

.footer-contact:hover {
    color: var(--color-primary);
}

.footer-contact-icon {
    flex-shrink: 0;
    width: 1.25rem;
    height: 1.25rem;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round;
    transition: transform var(--transition-base);
}

.footer-contact:hover .footer-contact-icon {
    transform: translateY(-0.125rem);
}

.footer-contact[href*="t.me"]:hover {
    color: #24a1de;
}

.footer-contact[href^="mailto:"]:hover {
    color: var(--color-accent-strong);
}

.footer-contact[href^="tel:"]:hover {
    color: var(--color-primary);
}

.footer-copyright {
    font-size: var(--text-sm);
    color: var(--color-text-inverse-muted);
    background: var(--color-primary);
    padding-block: var(--copyright-padding-y);
}

.footer-copyright p {
    font-size: var(--text-sm);
    color: var(--color-primary-soft);
}

.footer-copyright-layout {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-5);
}

.footer-copyright-nav {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.footer-copyright-nav a {
    position: relative;
    color: var(--color-primary-soft);
    text-decoration: none;
}

.footer-copyright-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -0.125rem;
    width: 100%;
    height: 0.0625rem;
    background: currentColor;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.footer-copyright-nav a:hover::after {
    transform: scaleX(1);
}

.footer-copyright-nav a + a::before {
    background: rgb(255 255 255 / 0.25);
    content: "";
    position: absolute;
    left: calc(-1 * var(--space-2));
    top: 50%;
    width: 0.0625rem;
    height: 1rem;
    transform: translateY(-50%);
}

@media (prefers-reduced-motion: reduce) {

html {
    scroll-behavior: auto;
}

*,
*::before,
*::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
}

}

[hidden] {
    display: none !important;
}

/* Media Mobile Navigation 1180 px */

@media (max-width: 1180px) {

:root {
    --h1-size: 3.5rem;
    --h2-size: 2.75rem;
    --h3-size: 2rem;
    --lead-size: 1.125rem;
    --layout-container: 68rem;
    --section-padding: 5rem;
}

.services-grid {
    --grid-gap: var(--space-4);
}

.service-card {
    gap: var(--space-4);
}

.approach-header {
    max-width: 48rem;
}

.approach-grid {
    gap: var(--space-4);
}

.approach-card {
    padding: var(--space-5);
}

.approach-icon {
    width: 2.75rem;
}

.technology-stack-grid {
    gap: var(--space-5);
}

.project-timeline-header {
    margin-bottom: var(--space-7);
}

.project-timeline-list {
    max-width: 58rem;
    gap: var(--space-6);
}

.project-timeline-item {
    gap: var(--space-5);
}

.faq-list {
    max-width: 58rem;
}

}

@media (max-width: 1024px) {

    :root {
    --h1-size: 3rem;
    --h2-size: 2.25rem;
    --h3-size: 1.75rem;
    --lead-size: 1.125rem;
    --space-heading-top: 2em;
    --layout-gutter: var(--space-5);
    --layout-gutter: var(--space-5);
    --section-padding: 4.5rem;
    --space-heading-top: 2em;
}

.header-layout {
    position: relative;
    grid-template-columns: auto 1fr auto;
    gap: var(--space-4);
}

.site-navigation {
    justify-self: start;
}

.language-switcher {
    justify-self: end;
}

.open-sidebar-button {
    color: rgb(255 255 255);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    cursor: pointer;
    z-index: calc(var(--z-modal) + 2);
}

.open-sidebar-button svg {
    width: 2rem;
    height: 2rem;
    fill: currentColor;
}


.site-logo {
    position: absolute;
    left: 50%;
    justify-self: end;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    transform: translateX(-50%);
}

.sidebar-overlay {
    background: rgb(0 0 0 / 0.48);
    display: block;
    position: fixed;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    z-index: var(--z-overlay);
    transition: opacity var(--transition-fast), visibility var(--transition-fast);
}

.sidebar-toggle:checked
~ .sidebar-overlay {
    opacity: 1;
    visibility: visible;
}

.navigation-list {
    background: var(--color-primary);
    position: fixed;
    inset: 0;
    z-index: var(--z-modal);
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0;
    padding: 6rem var(--space-6) var(--space-8);
    overflow-y: auto;
    transform: translateX(-100%);
    transition: transform var(--transition-base);
}

.sidebar-toggle:checked
~ .site-navigation
.navigation-list {
    transform: translateX(0);
}

.navigation-item {
    width: 100%;
    border-bottom: 0.0625rem solid rgb(255 255 255 / 0.08);
}

.navigation-item > a,
.submenu-label {
    font-size: var(--text-xl);
    font-weight: 500;
    color: rgb(255 255 255);
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    min-height: 4rem;
    border-bottom: none;
}

.navigation-item > a:hover,
.submenu-label:hover {
    color: rgb(255 255 255);
    border-color: transparent;
}

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

.submenu-toggle:checked
~ .submenu {
    display: block;
}

.submenu-toggle:checked
+ .submenu-label
.submenu-arrow {
    transform: rotate(180deg);
}

.submenu li {
    border-top: 0.0625rem solid rgb(255 255 255 / 0.05);
}

.submenu a {
    font-size: var(--text-base);
    color: rgb(255 255 255 / 0.72);
    display: block;
    padding: var(--space-4) 0 var(--space-4) var(--space-6);
    border-bottom: none;
}

.submenu a:hover {
    background: transparent;
    color: rgb(255 255 255);
}

.submenu-arrow {
    width: 1rem;
    height: 1rem;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
    transition: transform var(--transition-fast);
}

.split-layout {
    gap: var(--space-7);
}

.grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.service-card {
    padding: var(--space-5);
}

.service-card:hover {
    transform: translateY(-0.25rem);
}

.service-icon-wrapper {
    width: 3rem;
}

.service-icon {
    width: 1.5rem;
    height: 1.5rem;
}

.approach-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.approach-card {
    padding: var(--space-5);
}

.approach-card:hover {
    transform: translateY(-0.25rem);
}

.technology-stack-grid {
    grid-template-columns: 1fr;
}

.project-timeline-header {
    max-width: 100%;
}

.project-timeline-list {
    max-width: 100%;
    gap: var(--space-6);
}

.project-timeline-item {
    gap: var(--space-5);
}

.project-timeline-content {
    padding-bottom: var(--space-1);
}

.product-hero-content {
    max-width: 100%;
}

.product-benefits-grid {
    gap: var(--space-4);
}

.product-advantages-grid {
    gap: var(--space-4);
}

.faq-list {
    max-width: 100%;
}

.footer-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));;
}

}

@media (max-width: 768px) {

:root {
    --h1-size: 2.5rem;
    --h2-size: 2rem;
    --h3-size: 1.5rem;
    --lead-size: 1rem;
    --space-heading-top: 1.75em;
    --layout-gutter: var(--space-4);
    --section-padding: var(--space-8);
    --grid-gap: var(--space-5);
}

.split-layout {
    grid-template-columns: 1fr;
    gap: var(--space-6);
}

.sidebar-layout {
    grid-template-columns: 1fr;
    gap: var(--space-6);
}

.grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.service-card {
    padding: var(--space-5);
    gap: var(--space-4);
}

.service-icon-wrapper {
    width: 2.75rem;
}

.service-icon {
    width: 1.375rem;
    height: 1.375rem;
}

.service-card h3 {
    font-size: var(--text-xl);
}

.approach-header {
    max-width: 100%;
}

.approach-lead {
    max-width: 100%;
}

.approach-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
}

.approach-card {
    padding: var(--space-5);
}

.approach-icon {
    width: 2.5rem;
}

.approach-card h3 {
    font-size: var(--text-xl);
}

.technology-stack-header {
    margin-bottom: var(--space-7);
}

.technology-stack-item {
    padding: var(--space-5);
}

.technology-stack-heading {
    gap: var(--space-3);
}

.project-timeline-header {
    margin-bottom: var(--space-6);
}

.project-timeline-list {
    gap: var(--space-5);
}

.project-timeline-list::before {
    left: 1.125rem;
}

.project-timeline-item {
    gap: var(--space-4);
}

.project-timeline-marker {
    width: 2.25rem;
    box-shadow: 0 0 0 0.1875rem rgb(255 255 255), 0 6px 18px rgb(9 127 232 / 0.12);
}

.product-hero h1 {
    max-width: 100%;
    text-align: center;
}

.product-hero-lead {
    margin-bottom: var(--space-6);
}

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

.product-benefits-header {
    margin-bottom: var(--space-7);
}

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

.faq-item summary {
    padding: var(--space-5);
}

.faq-answer {
    padding: 0 var(--space-5) var(--space-5);
}

.footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.footer-copyright-layout {
    flex-direction: column;
    align-items: flex-start;
}

.footer-copyright-nav {
    flex-wrap: wrap;
}


}

@media (max-width: 576px) {

:root {
    --h1-size: 2.125rem;
    --h2-size: 1.75rem;
    --h3-size: 1.375rem;
    --lead-size: 1rem;
    --space-heading-top: 1.5em;
    --layout-gutter: var(--space-4);
    --section-padding: var(--space-7);
    --grid-gap: var(--space-4);
}

.navigation-list {
    padding: 6rem var(--space-5);
}


.navigation-item > a,
.submenu-label {
    font-size: var(--text-lg);
}

.submenu a {
    font-size: var(--text-sm);
}

.language-switcher {
    padding: 0.1875rem;
}

.language-link {
    font-size: var(--text-xs);
    padding: 0.5rem 0.75rem;
}

.cluster {
    gap: var(--space-3);
}

.split-layout {
    gap: var(--space-5);
}

.sidebar-layout {
    gap: var(--space-5);
}

.grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
}

.auto-grid {
    --grid-min-column-size: 100%;
}

.services-grid {
    --grid-gap: var(--space-3);
}

.service-card {
    padding: var(--space-4);
}

.service-card:hover {
    transform: none;
}

.service-icon-wrapper {
    width: 2.5rem;
}

.service-icon {
    width: 1.25rem;
    height: 1.25rem;
}

.service-card a {
    font-size: var(--text-sm);
}

.approach-header h2 {
    max-width: 100%;
}

.approach-card {
    padding: var(--space-4);
}

.approach-card:hover {
    transform: none;
}

.approach-icon {
    width: 2.25rem;
    font-size: var(--text-xs);
}

.approach-card h3 {
    font-size: var(--text-lg);
}

.technology-stack-header h2 {
    max-width: 100%;
}

.technology-stack-heading {
    flex-wrap: wrap;
}

.technology-stack-number {
    width: 100%;
}

.technology-stack-tag {
    font-size: var(--text-xs);
}

.project-timeline-header {
    margin-bottom: var(--space-5);
}

.project-timeline-list {
    gap: var(--space-4);
}

.project-timeline-list::before {
    left: 1rem;
}

.project-timeline-item {
    gap: var(--space-3);
}

.project-timeline-marker {
    width: 2rem;
    font-size: 0.6875rem;
    letter-spacing: 0.08em;
}

.project-timeline-content h3 {
    margin-bottom: var(--space-2);
}

.product-hero-eyebrow {
    margin-bottom: var(--space-4);
}

.product-hero h1 {
    margin-bottom: var(--space-5);
}

.product-benefits-card {
    padding: var(--space-5);
}

.product-advantage-card {
    padding: var(--space-5);
}

.faq-item summary {
    font-size: var(--text-base);
}

.footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
}

.footer-socials {
    gap: var(--space-2);
}

.footer-contacts {
    gap: var(--space-3);
}

.footer-contact {
    gap: var(--space-2);
}

.footer-contact-icon {
    width: 1.125rem;
    height: 1.125rem;
}

}

@media (max-width: 360px) {

:root {
    --h1-size: 1.875rem;
    --h2-size: 1.5rem;
    --h3-size: 1.25rem;
    --lead-size: 0.9375rem;
    --space-heading-top: 1.25em;
    --layout-gutter: var(--space-3);
    --section-padding: var(--space-6);
    --grid-gap: var(--space-3);
}

.header-layout {
    gap: var(--space-2);
}

.site-logo {
    font-size: var(--text-base);
}

.open-sidebar-button {
    width: 2.75rem;
    height: 2.75rem;
}

.open-sidebar-button svg {
    width: 1.75rem;
    height: 1.75rem;
}

.navigation-item > a,
.submenu-label {
    font-size: var(--text-base);
}

.language-link {
    padding: 0.4375rem 0.625rem; }

.cluster {
    gap: var(--space-2);
}

.service-card {
    padding: var(--space-4);
    gap: var(--space-3);
}

.service-icon-wrapper {
    width: 2.25rem;
}

.service-icon {
    width: 1.125rem;
    height: 1.125rem;
}

.service-card h3 {
    font-size: var(--text-lg);
}

.service-card p {
    font-size: var(--text-sm);
}

.approach-grid {
    gap: var(--space-3);
}

.approach-card {
    padding: var(--space-4);
    gap: var(--space-3);
}

.approach-icon {
    width: 2rem;
}

.approach-card h3 {
    font-size: var(--text-base);
}

.approach-card p {
    font-size: var(--text-sm);
}

.technology-stack-item {
    padding: var(--space-4);
}

.technology-stack-heading h3 {
    font-size: var(--text-lg);
}

.technology-stack-tag {
    padding: 0.375rem 0.75rem;
}

.project-timeline-list {
    gap: var(--space-3);
}

.project-timeline-list::before {
    left: 0.9375rem;
}

.project-timeline-item {
    gap: var(--space-2);
}

.project-timeline-marker {
    width: 1.875rem;
    box-shadow: 0 0 0 0.125rem rgb(255 255 255), 0 4px 12px rgb(9 127 232 / 0.10);
}

.project-timeline-content h3 {
    margin-bottom: var(--space-1);
}

.project-timeline-content p {
    font-size: var(--text-sm);
}

.product-hero-text {
    gap: var(--space-4);
}

.product-benefits-card {
    padding: var(--space-4);
}

.product-advantage-card {
    flex-direction: column;
}

.faq-item summary {
    padding: var(--space-4);
}

.faq-answer {
    padding: 0 var(--space-4) var(--space-4);
}

.footer-copyright-nav {
    flex-direction: column;
    align-items: flex-start;
}

.footer-copyright-nav a::before {
    display: none;
}

}