/* manrope: cyrillic. */
@font-face {
    font-family: 'Manrope';
    font-style: normal;
    font-weight: 400 700;
    font-display: swap;
    src: url(../fonts/manrope/manrope-cyrillic.woff2) format('woff2');
    unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

/* manrope: latin. */
@font-face {
    font-family: 'Manrope';
    font-style: normal;
    font-weight: 400 700;
    font-display: swap;
    src: url(../fonts/manrope/manrope-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;
}

/* prata: cyrillic. */
@font-face {
    font-family: 'Prata';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url(../fonts/prata/prata-cyrillic.woff2) format('woff2');
    unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

/* prata: latin. */
@font-face {
    font-family: 'Prata';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url(../fonts/prata/prata-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;
}

/* Утверждённая дизайн-база v1.2: .codex/design-contract.md. Композиция секций — в отдельных CSS. */
:root {
    --zhaluzi-guru-color-bg: #f5f1e9;
    --zhaluzi-guru-color-surface: #ebe3d5;
    --zhaluzi-guru-color-field: #fffdf9;
    --zhaluzi-guru-color-text: #27231f;
    --zhaluzi-guru-color-muted: #68615a;
    --zhaluzi-guru-color-accent: #a75338;
    --zhaluzi-guru-color-action: #a34c31;
    --zhaluzi-guru-color-action-hover: #873d28;
    --zhaluzi-guru-color-action-active: #70321f;
    --zhaluzi-guru-color-inverse: #fffdf9;
    --zhaluzi-guru-color-border: #d9cfc1;
    --zhaluzi-guru-color-control-border: #8b8175;
    --zhaluzi-guru-color-error: #a02c29;
    --zhaluzi-guru-font-heading: 'Prata', Georgia, serif;
    --zhaluzi-guru-font-body: 'Manrope', Arial, sans-serif;
    --zhaluzi-guru-weight-regular: 400;
    --zhaluzi-guru-weight-medium: 500;
    --zhaluzi-guru-weight-semibold: 600;
    --zhaluzi-guru-weight-bold: 700;
    --zhaluzi-guru-text-small: 0.875rem;
    --zhaluzi-guru-text-ui: 1rem;
    --zhaluzi-guru-text-body: 1.125rem;
    --zhaluzi-guru-text-lead: clamp(1.125rem, 0.94rem + 0.83vw, 1.375rem);
    --zhaluzi-guru-text-h1: clamp(2.5rem, 1.5rem + 3.34vw, 4.5rem);
    --zhaluzi-guru-text-h2: clamp(2rem, 1.33rem + 2.23vw, 3rem);
    --zhaluzi-guru-text-h3: clamp(1.5rem, 1.17rem + 1.11vw, 2rem);
    --zhaluzi-guru-text-h4: 1.375rem;
    --zhaluzi-guru-leading-heading: 1.08;
    --zhaluzi-guru-leading-title: 1.2;
    --zhaluzi-guru-leading-body: 1.5;
    --zhaluzi-guru-leading-ui: 1.35;
    --zhaluzi-guru-space-1: 0.25rem;
    --zhaluzi-guru-space-2: 0.5rem;
    --zhaluzi-guru-space-3: 0.75rem;
    --zhaluzi-guru-space-4: 1rem;
    --zhaluzi-guru-space-6: 1.5rem;
    --zhaluzi-guru-space-8: 2rem;
    --zhaluzi-guru-space-12: 3rem;
    --zhaluzi-guru-space-16: 4rem;
    --zhaluzi-guru-space-20: 5rem;
    --zhaluzi-guru-container: 93.75rem;
    --zhaluzi-guru-gutter: clamp(1rem, 5vw, 4.5rem);
    --zhaluzi-guru-section-space: clamp(2rem, 1.33rem + 2.23vw, 4rem);
    --zhaluzi-guru-grid-gap: clamp(1rem, 0.5rem + 1.67vw, 2rem);
    --zhaluzi-guru-radius: 0.1875rem;
    --zhaluzi-guru-control-height: 3rem;
}

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

body {
    margin: 0;
    background: var(--zhaluzi-guru-color-bg);
    color: var(--zhaluzi-guru-color-text);
    font-family: var(--zhaluzi-guru-font-body);
    font-size: var(--zhaluzi-guru-text-body);
    font-weight: var(--zhaluzi-guru-weight-regular);
    line-height: var(--zhaluzi-guru-leading-body);
}

.zhaluzi-guru-site {
    overflow-wrap: anywhere;
}

:where(h1, h2, h3, h4, h5, h6) {
    margin-block: 0 var(--zhaluzi-guru-space-4);
    font-family: var(--zhaluzi-guru-font-heading);
    font-weight: var(--zhaluzi-guru-weight-regular);
    line-height: var(--zhaluzi-guru-leading-title);
    font-synthesis: none;
}

h1 {
    font-size: var(--zhaluzi-guru-text-h1);
    line-height: var(--zhaluzi-guru-leading-heading);
}

h2 {
    font-size: var(--zhaluzi-guru-text-h2);
    line-height: var(--zhaluzi-guru-leading-heading);
}

h3 {
    font-size: var(--zhaluzi-guru-text-h3);
}

h4 {
    font-size: var(--zhaluzi-guru-text-h4);
}

h5,
h6 {
    font-size: var(--zhaluzi-guru-text-body);
}

:where(p, ul, ol, dl, blockquote) {
    margin-block: 0 var(--zhaluzi-guru-space-4);
}

:where(ul, ol) {
    padding-inline-start: var(--zhaluzi-guru-space-6);
}

strong,
b {
    font-weight: var(--zhaluzi-guru-weight-bold);
}

small {
    font-size: var(--zhaluzi-guru-text-small);
}

figure {
    margin: 0;
}

img,
video {
    max-width: 100%;
    height: auto;
}

img {
    vertical-align: middle;
}

hr {
    margin-block: var(--zhaluzi-guru-space-8);
    border: 0;
    border-top: 1px solid var(--zhaluzi-guru-color-border);
}

a {
    color: var(--zhaluzi-guru-color-action);
    text-underline-offset: 0.2em;
}

a:hover {
    color: var(--zhaluzi-guru-color-action-hover);
}

a:active {
    color: var(--zhaluzi-guru-color-action-active);
}

/* База нативных контролов; сложные варианты — в CSS компонентов. */
:where(input, button, textarea, select) {
    font: inherit;
    max-width: 100%;
}

:where(button, .zhaluzi-guru-button, input[type='submit'], input[type='button'], input[type='reset']) {
    min-height: var(--zhaluzi-guru-control-height);
    padding: var(--zhaluzi-guru-space-3) var(--zhaluzi-guru-space-6);
    border: 1px solid transparent;
    border-radius: var(--zhaluzi-guru-radius);
    background: var(--zhaluzi-guru-color-action);
    color: var(--zhaluzi-guru-color-inverse);
    font-size: var(--zhaluzi-guru-text-ui);
    font-weight: var(--zhaluzi-guru-weight-medium);
    line-height: var(--zhaluzi-guru-leading-ui);
    text-align: center;
    white-space: normal;
    cursor: pointer;
}

:where(button, .zhaluzi-guru-button, input[type='submit'], input[type='button'], input[type='reset']):hover:not(:disabled) {
    background: var(--zhaluzi-guru-color-action-hover);
}

:where(button, .zhaluzi-guru-button, input[type='submit'], input[type='button'], input[type='reset']):active:not(:disabled) {
    background: var(--zhaluzi-guru-color-action-active);
}

:where(input:not([type]), input[type='text'], input[type='email'], input[type='tel'], input[type='search'], input[type='url'], input[type='number'], input[type='password'], input[type='date'], input[type='time'], input[type='datetime-local'], input[type='month'], input[type='week'], textarea, select) {
    width: 100%;
    min-height: var(--zhaluzi-guru-control-height);
    padding: var(--zhaluzi-guru-space-3);
    border: 1px solid var(--zhaluzi-guru-color-control-border);
    border-radius: var(--zhaluzi-guru-radius);
    background: var(--zhaluzi-guru-color-field);
    color: var(--zhaluzi-guru-color-text);
    font-size: var(--zhaluzi-guru-text-ui);
    line-height: var(--zhaluzi-guru-leading-ui);
}

textarea {
    min-height: 8rem;
    resize: vertical;
}

input[type='checkbox'],
input[type='radio'] {
    accent-color: var(--zhaluzi-guru-color-action);
}

::placeholder {
    color: var(--zhaluzi-guru-color-muted);
    opacity: 1;
}

:where(input, textarea, select)[aria-invalid='true'] {
    border-color: var(--zhaluzi-guru-color-error);
}

:where(button, input, textarea, select):disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

:focus-visible {
    outline: 2px solid var(--zhaluzi-guru-color-text);
    outline-offset: 3px;
    box-shadow: 0 0 0 3px var(--zhaluzi-guru-color-field);
}

/* Общие примитивы без композиции конкретной страницы. */
.zhaluzi-guru-container {
    width: min(calc(100% - 2 * var(--zhaluzi-guru-gutter)), var(--zhaluzi-guru-container));
    margin-inline: auto;
}

.zhaluzi-guru-section {
    padding-block: var(--zhaluzi-guru-section-space);
}

.zhaluzi-guru-lead {
    font-size: var(--zhaluzi-guru-text-lead);
}

.zhaluzi-guru-text-muted {
    color: var(--zhaluzi-guru-color-muted);
}

.zhaluzi-guru-eyebrow {
    font-size: var(--zhaluzi-guru-text-small);
    font-weight: var(--zhaluzi-guru-weight-medium);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.zhaluzi-guru-skip-link {
    position: absolute;
    inset-block-start: var(--zhaluzi-guru-space-4);
    inset-inline-start: var(--zhaluzi-guru-space-4);
    z-index: 100;
    padding: var(--zhaluzi-guru-space-3) var(--zhaluzi-guru-space-4);
    background: var(--zhaluzi-guru-color-field);
}

.zhaluzi-guru-skip-link:not(:focus) {
    width: 1px;
    height: 1px;
    padding: 0;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
}

/* Базовые HTML-элементы: проверяются на локальном sample-page.html. */
li+li {
    margin-block-start: var(--zhaluzi-guru-space-2);
}

li> :where(ul, ol) {
    margin-block: var(--zhaluzi-guru-space-2) 0;
}

dt {
    font-weight: var(--zhaluzi-guru-weight-semibold);
}

dd {
    margin: 0 0 var(--zhaluzi-guru-space-4);
}

blockquote {
    margin-inline: 0;
    padding: var(--zhaluzi-guru-space-4) var(--zhaluzi-guru-space-6);
    border-inline-start: 3px solid var(--zhaluzi-guru-color-accent);
    background: var(--zhaluzi-guru-color-surface);
}

blockquote> :last-child {
    margin-block-end: 0;
}

figcaption,
caption {
    color: var(--zhaluzi-guru-color-muted);
    font-size: var(--zhaluzi-guru-text-small);
}

figcaption h3 {
    color: var(--zhaluzi-guru-color-text);
}

figcaption {
    margin-block-start: var(--zhaluzi-guru-space-3);
}

address {
    font-style: normal;
}

mark {
    background: var(--zhaluzi-guru-color-surface);
    color: var(--zhaluzi-guru-color-text);
}

ins {
    text-decoration-color: var(--zhaluzi-guru-color-action);
    text-underline-offset: 0.2em;
}

:where(code, kbd, samp) {
    font-family: ui-monospace, Consolas, monospace;
    font-size: 0.9em;
}

:where(code, kbd) {
    padding: 0.1em 0.3em;
    background: var(--zhaluzi-guru-color-surface);
    border-radius: var(--zhaluzi-guru-radius);
}

kbd {
    border: 1px solid var(--zhaluzi-guru-color-control-border);
}

pre {
    max-width: 100%;
    overflow: auto;
    padding: var(--zhaluzi-guru-space-6);
    background: var(--zhaluzi-guru-color-surface);
}

pre code {
    padding: 0;
}

.zhaluzi-guru-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: var(--zhaluzi-guru-color-inverse);
}

.zhaluzi-guru-button:hover,
.zhaluzi-guru-button:active {
    color: var(--zhaluzi-guru-color-inverse);
}

.zhaluzi-guru-button--secondary {
    background: transparent;
    color: var(--zhaluzi-guru-color-action);
    border-color: currentColor;
}

.zhaluzi-guru-button--secondary:hover:not(:disabled) {
    background: var(--zhaluzi-guru-color-surface);
    color: var(--zhaluzi-guru-color-action-hover);
}

.zhaluzi-guru-button--secondary:active:not(:disabled),
.zhaluzi-guru-button--secondary[aria-pressed='true'] {
    background: var(--zhaluzi-guru-color-action);
    color: var(--zhaluzi-guru-color-inverse);
}

fieldset {
    min-width: 0;
    margin: 0 0 var(--zhaluzi-guru-space-6);
    padding: var(--zhaluzi-guru-space-6);
    border: 1px solid var(--zhaluzi-guru-color-border);
}

legend {
    max-width: 100%;
    padding-inline: var(--zhaluzi-guru-space-2);
    font-weight: var(--zhaluzi-guru-weight-medium);
}

label {
    display: block;
    font-size: var(--zhaluzi-guru-text-ui);
}

label> :where(input:not([type='checkbox']):not([type='radio']), select, textarea) {
    display: block;
    margin-block-start: var(--zhaluzi-guru-space-2);
}

input[type='file'] {
    width: 100%;
    font-size: var(--zhaluzi-guru-text-small);
}

input::file-selector-button {
    padding: var(--zhaluzi-guru-space-3);
    border: 1px solid var(--zhaluzi-guru-color-control-border);
    border-radius: var(--zhaluzi-guru-radius);
    background: var(--zhaluzi-guru-color-surface);
    color: var(--zhaluzi-guru-color-text);
    font: inherit;
    cursor: pointer;
}

input[type='color'] {
    width: 100%;
    height: var(--zhaluzi-guru-control-height);
    border: 1px solid var(--zhaluzi-guru-color-control-border);
    background: var(--zhaluzi-guru-color-field);
}

input[type='range'],
progress,
meter {
    width: 100%;
    accent-color: var(--zhaluzi-guru-color-action);
}

progress,
meter {
    display: block;
    margin-block: var(--zhaluzi-guru-space-2) var(--zhaluzi-guru-space-6);
}

input[readonly],
textarea[readonly] {
    background: var(--zhaluzi-guru-color-surface);
}

.zhaluzi-guru-choice {
    display: flex;
    gap: var(--zhaluzi-guru-space-3);
    align-items: baseline;
    padding-block: var(--zhaluzi-guru-space-3);
}

.zhaluzi-guru-choice input {
    flex: none;
    width: 1.125rem;
    height: 1.125rem;
    margin: 0;
}

.zhaluzi-guru-field-error {
    display: block;
    margin-block-start: var(--zhaluzi-guru-space-2);
    color: var(--zhaluzi-guru-color-error);
}

table {
    width: 100%;
    border-collapse: collapse;
    text-align: start;
}

caption {
    padding-block-end: var(--zhaluzi-guru-space-4);
    text-align: start;
}

th,
td {
    padding: var(--zhaluzi-guru-space-4);
    border-bottom: 1px solid var(--zhaluzi-guru-color-border);
    vertical-align: top;
}

th {
    font-weight: var(--zhaluzi-guru-weight-semibold);
}

thead,
tfoot {
    background: var(--zhaluzi-guru-color-surface);
}

.zhaluzi-guru-table-scroll {
    overflow-x: auto;
}

details {
    padding-block: var(--zhaluzi-guru-space-4);
    border-bottom: 1px solid var(--zhaluzi-guru-color-border);
}

summary {
    display: flex;
    align-items: center;
    gap: var(--zhaluzi-guru-space-4);
    list-style: none;
    cursor: pointer;
    font-weight: var(--zhaluzi-guru-weight-medium);
}

summary::marker {
    content: '';
}

summary::-webkit-details-marker {
    display: none;
}

/* Декоративный плюс справа; состояние раскрытия озвучивает нативный details. */
summary::after {
    content: '';
    flex: 0 0 1em;
    width: 1em;
    height: 1em;
    margin-inline-start: auto;
    background:
        linear-gradient(currentColor, currentColor) center / 100% 2px no-repeat,
        linear-gradient(currentColor, currentColor) center / 2px 100% no-repeat;
}

details[open]>summary::after {
    background-size: 100% 2px, 2px 0;
}

details[open]>summary {
    margin-block-end: var(--zhaluzi-guru-space-4);
}

details> :last-child {
    margin-block-end: 0;
}

dialog {
    max-width: min(36rem, calc(100% - 2rem));
    max-height: calc(100% - 2rem);
    overflow: auto;
    padding: var(--zhaluzi-guru-space-8);
    border: 1px solid var(--zhaluzi-guru-color-border);
    border-radius: var(--zhaluzi-guru-radius);
    background: var(--zhaluzi-guru-color-bg);
    color: var(--zhaluzi-guru-color-text);
}

dialog::backdrop {
    background: color-mix(in srgb, var(--zhaluzi-guru-color-text) 65%, transparent);
}

.zhaluzi-guru-product-fabrics__types li+li {
    margin-block-start: 0;
}

@media (max-width: 48rem) {
    :root {
        --zhaluzi-guru-text-body: 1rem;
    }
}

@media (max-width: 575px) {
    .zhaluzi-guru-hero__scene {
        display: none;
    }
}