/*
 * BArtWell — стили сайта.
 *
 * 1. Шрифты
 * 2. Токены (цвета, радиусы) — светлая и тёмная темы
 * 3. Основа
 * 4. Раскладка: шапка, подвал, контейнеры
 * 5. Компоненты: кнопки, метки, карточки, поля, вкладки, сообщения
 * 6. Страницы: главная, архив, кабинет
 * 7. Адаптив
 *
 * Классы — в духе БЭМ: .block, .block__element, .block--modifier.
 */

/* 1. Шрифты (OFL, хранятся на своём сервере) */

@font-face {
    font-family: "Instrument Sans";
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url("../fonts/instrument-sans-latin-400-normal.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: "Instrument Sans";
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url("../fonts/instrument-sans-latin-ext-400-normal.woff2") format("woff2");
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
    font-family: "Instrument Sans";
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url("../fonts/instrument-sans-latin-500-normal.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: "Instrument Sans";
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url("../fonts/instrument-sans-latin-ext-500-normal.woff2") format("woff2");
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
    font-family: "Instrument Sans";
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url("../fonts/instrument-sans-latin-600-normal.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: "Instrument Sans";
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url("../fonts/instrument-sans-latin-ext-600-normal.woff2") format("woff2");
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
    font-family: "IBM Plex Mono";
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url("../fonts/ibm-plex-mono-latin-400-normal.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: "IBM Plex Mono";
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url("../fonts/ibm-plex-mono-latin-ext-400-normal.woff2") format("woff2");
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
    font-family: "IBM Plex Mono";
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url("../fonts/ibm-plex-mono-cyrillic-400-normal.woff2") format("woff2");
    unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
    font-family: "IBM Plex Mono";
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url("../fonts/ibm-plex-mono-latin-500-normal.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: "IBM Plex Mono";
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url("../fonts/ibm-plex-mono-latin-ext-500-normal.woff2") format("woff2");
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
    font-family: "IBM Plex Mono";
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url("../fonts/ibm-plex-mono-cyrillic-500-normal.woff2") format("woff2");
    unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

/* 2. Токены */

:root {
    --font-sans: "Instrument Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    --font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

    --color-bg: #FAF9F7;
    --color-bg-header: rgba(250, 249, 247, .88);
    --color-surface: #FFFFFF;
    --color-surface-muted: #F4F2ED;
    --color-text: #191917;
    --color-text-muted: #5C5A54;
    --color-text-soft: #6B6960;
    /* В макете #8A867C — темнее для контраста 4.5:1 на мелком тексте. */
    --color-text-faint: #75716A;
    --color-border: #E6E3DD;
    --color-border-control: #E0DCD4;
    --color-border-hover: #C9C3B8;
    --color-border-dashed: #D6D1C7;
    --color-border-tag: #EAE7E0;
    --color-tag-bg: #F2F0EB;
    --color-tag-text: #3D3B36;
    --color-accent: #1F6F6B;
    --color-accent-hover: #14504D;
    --color-on-accent: #FFFFFF;
    --color-dark: #191917;
    --color-dark-hover: #000000;
    --color-on-dark: #FAF9F7;
    --color-tab-shadow: 0 1px 2px rgba(0, 0, 0, .06);
    --color-danger: #A63D2A;
    --color-danger-bg: #FBEDEA;
    --color-success-bg: #E8F2F1;
    --color-warning: #8A5A12;
    --color-warning-bg: #FBF1DF;
    /* «Экран» EMS-картинки: чёрные точки на белом, в тёмной теме — наоборот. */
    --ems-screen-filter: none;

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 20px;
    --radius-pill: 999px;

    /* Ширина контейнера вместе с боковыми полями, как в макете. */
    --container: 1080px;
    --gutter: 28px;

    color-scheme: light;
}

/* Тёмная тема: значения подобраны в той же тёплой гамме. */
:root[data-theme="dark"] {
    --color-bg: #161513;
    --color-bg-header: rgba(22, 21, 19, .86);
    --color-surface: #1E1D1A;
    --color-surface-muted: #1B1A17;
    --color-text: #EDEAE4;
    --color-text-muted: #BAB6AC;
    --color-text-soft: #B0ACA2;
    --color-text-faint: #A29E95;
    --color-border: #2E2C28;
    --color-border-control: #3A3833;
    --color-border-hover: #57534B;
    --color-border-dashed: #4A4740;
    --color-border-tag: #403D37;
    --color-tag-bg: #2A2824;
    --color-tag-text: #D6D2CA;
    --color-accent: #5DB8B1;
    --color-accent-hover: #7FCBC5;
    --color-on-accent: #0F1F1E;
    --color-dark: #EDEAE4;
    --color-dark-hover: #FFFFFF;
    --color-on-dark: #161513;
    --color-tab-shadow: 0 1px 2px rgba(0, 0, 0, .4);
    --color-danger: #E58A76;
    --color-danger-bg: #3A221D;
    --color-success-bg: #1A2E2C;
    --color-warning: #E0B26A;
    --color-warning-bg: #33291A;
    --ems-screen-filter: invert(1);

    color-scheme: dark;
}

/* Та же тёмная палитра, если тема не выбрана вручную и в системе стоит тёмная.
   Значения должны совпадать с блоком выше. */
@media (prefers-color-scheme: dark) {
    :root:not([data-theme]) {
        --color-bg: #161513;
        --color-bg-header: rgba(22, 21, 19, .86);
        --color-surface: #1E1D1A;
        --color-surface-muted: #1B1A17;
        --color-text: #EDEAE4;
        --color-text-muted: #BAB6AC;
        --color-text-soft: #B0ACA2;
        --color-text-faint: #A29E95;
        --color-border: #2E2C28;
        --color-border-control: #3A3833;
        --color-border-hover: #57534B;
        --color-border-dashed: #4A4740;
        --color-border-tag: #403D37;
        --color-tag-bg: #2A2824;
        --color-tag-text: #D6D2CA;
        --color-accent: #5DB8B1;
        --color-accent-hover: #7FCBC5;
        --color-on-accent: #0F1F1E;
        --color-dark: #EDEAE4;
        --color-dark-hover: #FFFFFF;
        --color-on-dark: #161513;
        --color-tab-shadow: 0 1px 2px rgba(0, 0, 0, .4);
        --color-danger: #E58A76;
        --color-danger-bg: #3A221D;
        --color-success-bg: #1A2E2C;
        --color-warning: #E0B26A;
        --color-warning-bg: #33291A;
        --ems-screen-filter: invert(1);

        color-scheme: dark;
    }
}

/* 3. Основа */

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

html {
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
    scroll-padding-top: 80px;
}

body {
    margin: 0;
    background: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

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

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

h1, h2, h3, p, ul {
    margin: 0;
}

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

input,
button,
textarea {
    font: inherit;
}

[hidden] {
    display: none !important;
}

:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

.visually-hidden {
    position: absolute !important;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    border: 0;
}

.skip-link {
    position: absolute;
    top: 8px;
    left: 8px;
    z-index: 100;
    padding: 8px 14px;
    border-radius: var(--radius-md);
    background: var(--color-dark);
    color: var(--color-on-dark);
    transform: translateY(-200%);
}

.skip-link:focus {
    transform: none;
    color: var(--color-on-dark);
}

/* 4. Раскладка */

.page {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.page > main {
    flex: 1 0 auto;
}

.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 var(--gutter);
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 10;
    background: var(--color-bg-header);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--color-border);
}

.site-header__inner {
    display: flex;
    align-items: center;
    gap: 24px;
    max-width: var(--container);
    margin: 0 auto;
    padding: 14px var(--gutter);
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--color-text);
}

.brand:hover {
    color: var(--color-text);
}

.brand__logo {
    width: 28px;
    height: 30px;
}

.brand__name {
    font-size: 16px;
    font-weight: 600;
    letter-spacing: -.01em;
}

.site-nav {
    display: flex;
    gap: 20px;
    margin-left: 8px;
    font-size: 14px;
}

.site-nav__link {
    color: var(--color-text-muted);
    white-space: nowrap;
}

.site-nav__link:hover,
.site-nav__link[aria-current="page"] {
    color: var(--color-text);
}

.site-header__actions {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
}

.lang-switch,
.icon-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 7px 10px;
    border: 1px solid var(--color-border-control);
    border-radius: 8px;
    background: var(--color-surface);
    color: var(--color-text-muted);
    font-family: var(--font-mono);
    font-size: 12px;
    line-height: 16px;
    letter-spacing: .04em;
    white-space: nowrap;
    cursor: pointer;
}

.lang-switch:hover,
.icon-button:hover {
    border-color: var(--color-border-hover);
    color: var(--color-text);
}

.icon-button {
    width: 34px;
    padding: 7px 0;
}

.theme-toggle__icon {
    display: none;
    width: 16px;
    height: 16px;
}

.theme-toggle[data-theme-current="system"] .theme-toggle__icon--system,
.theme-toggle[data-theme-current="light"] .theme-toggle__icon--light,
.theme-toggle[data-theme-current="dark"] .theme-toggle__icon--dark {
    display: block;
}

.header-account {
    max-width: 160px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.site-footer {
    border-top: 1px solid var(--color-border);
    padding: 22px var(--gutter);
    color: var(--color-text-faint);
    font-size: 13px;
}

.site-footer__inner {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 16px;
    max-width: var(--container);
    margin: 0 auto;
}

.site-footer__link {
    color: var(--color-text-faint);
}

.site-footer__link:hover {
    color: var(--color-text);
}

/* 5. Компоненты */

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 22px;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    font-size: 15px;
    font-weight: 500;
    line-height: 1.4;
    text-align: center;
    white-space: nowrap;
    cursor: pointer;
}

.button--small {
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 14px;
    line-height: 18px;
}

.button--block {
    display: flex;
    width: 100%;
}

.button--dark {
    border-color: var(--color-dark);
    background: var(--color-dark);
    color: var(--color-on-dark);
}

.button--dark:hover {
    border-color: var(--color-dark-hover);
    background: var(--color-dark-hover);
    color: var(--color-on-dark);
}

.button--accent {
    background: var(--color-accent);
    color: var(--color-on-accent);
}

.button--accent:hover {
    background: var(--color-accent-hover);
    color: var(--color-on-accent);
}

.button--outline {
    border-color: var(--color-border-control);
    background: var(--color-surface);
    color: var(--color-text);
}

.button--outline:hover {
    border-color: var(--color-text);
    color: var(--color-text);
}

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

.link-button {
    padding: 0;
    border: 0;
    background: none;
    color: var(--color-accent);
    font-size: 14px;
    cursor: pointer;
}

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

.back-link {
    display: inline-block;
    margin-bottom: 26px;
    color: var(--color-text-faint);
    font-size: 14px;
}

.back-link:hover {
    color: var(--color-text);
}

.badge {
    padding: 3px 9px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-pill);
    color: var(--color-text-faint);
    font-family: var(--font-mono);
    font-size: 11px;
    line-height: 1.4;
    white-space: nowrap;
}

.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 0;
    list-style: none;
}

.tag {
    padding: 5px 10px;
    border-radius: 7px;
    background: var(--color-tag-bg);
    color: var(--color-tag-text);
    font-size: 13px;
    line-height: 1.4;
}

.mini-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 0;
    list-style: none;
}

.mini-tag {
    padding: 3px 7px;
    border: 1px solid var(--color-border-tag);
    border-radius: var(--radius-sm);
    color: var(--color-text-faint);
    font-family: var(--font-mono);
    font-size: 11px;
    line-height: 1.4;
}

.chips {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.chip {
    padding: 6px 12px;
    border: 1px solid var(--color-border-control);
    border-radius: var(--radius-pill);
    background: var(--color-surface);
    color: var(--color-text-muted);
    font-size: 13px;
    line-height: 1.4;
    white-space: nowrap;
    cursor: pointer;
}

.chip:hover {
    border-color: var(--color-border-hover);
    color: var(--color-text);
}

.chip[aria-current="true"] {
    border-color: var(--color-dark);
    background: var(--color-dark);
    color: var(--color-on-dark);
}

.chip__count {
    margin-left: 2px;
    color: var(--color-text-faint);
    font-family: var(--font-mono);
    font-size: 11px;
}

.chip[aria-current="true"] .chip__count {
    color: inherit;
    opacity: .7;
}

.pagination {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.pagination__item {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 10px;
    border: 1px solid var(--color-border-control);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    color: var(--color-text-muted);
    font-family: var(--font-mono);
    font-size: 13px;
}

a.pagination__item:hover {
    border-color: var(--color-border-hover);
    color: var(--color-text);
}

.pagination__item[aria-current="page"] {
    border-color: var(--color-dark);
    background: var(--color-dark);
    color: var(--color-on-dark);
}

.pagination__gap {
    padding: 0 2px;
    color: var(--color-text-faint);
    font-family: var(--font-mono);
    font-size: 13px;
}

.card {
    padding: 32px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    background: var(--color-surface);
}

.card__title {
    margin-bottom: 6px;
    font-size: 24px;
    font-weight: 600;
    line-height: 1.25;
    letter-spacing: -.02em;
}

.card__subtitle {
    margin-bottom: 20px;
    font-size: 18px;
    font-weight: 600;
    letter-spacing: -.01em;
}

.card__lead {
    margin-bottom: 26px;
    color: var(--color-text-faint);
    font-size: 14px;
    line-height: 1.5;
    text-wrap: pretty;
}

.card__lead--tight {
    margin-bottom: 0;
}

.card__footnote {
    margin-top: 20px;
    color: var(--color-text-faint);
    font-size: 13px;
    text-align: center;
}

.form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.form > .button {
    margin-top: 4px;
    align-self: flex-start;
}

.form > .button--block {
    align-self: stretch;
}

.field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.field__label {
    color: var(--color-text-muted);
    font-size: 13px;
}

.field__optional {
    color: var(--color-text-faint);
}

.field__hint {
    color: var(--color-text-faint);
    font-size: 12px;
    line-height: 1.4;
}

.field__error {
    color: var(--color-danger);
    font-size: 13px;
    line-height: 1.4;
}

.input {
    width: 100%;
    padding: 11px 13px;
    border: 1px solid var(--color-border-control);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    color: var(--color-text);
    font-size: 15px;
    line-height: 1.4;
    outline: none;
}

.input::placeholder {
    color: var(--color-text-faint);
    opacity: 1;
}

.input:focus {
    border-color: var(--color-accent);
}

.input[aria-invalid="true"] {
    border-color: var(--color-danger);
}

.input--textarea {
    min-height: 160px;
    resize: vertical;
}

.input--search {
    width: auto;
    min-width: 220px;
    padding: 9px 14px;
    border-radius: 9px;
    font-size: 14px;
}

.tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 22px;
    padding: 4px;
    border-radius: var(--radius-md);
    background: var(--color-tag-bg);
}

.tabs__tab {
    flex: 1;
    padding: 9px;
    border-radius: 7px;
    color: var(--color-text-faint);
    font-size: 14px;
    font-weight: 500;
    text-align: center;
}

.tabs__tab:hover {
    color: var(--color-text);
}

.tabs__tab[aria-current="page"] {
    background: var(--color-surface);
    color: var(--color-text);
    box-shadow: var(--color-tab-shadow);
}

.alert {
    margin-bottom: 18px;
    padding: 10px 14px;
    border-radius: var(--radius-md);
    font-size: 14px;
    line-height: 1.45;
}

.alert--success {
    background: var(--color-success-bg);
    color: var(--color-accent-hover);
}

:root[data-theme="dark"] .alert--success {
    color: var(--color-accent);
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme]) .alert--success {
        color: var(--color-accent);
    }
}

.alert--error {
    background: var(--color-danger-bg);
    color: var(--color-danger);
}

.status-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    margin-top: 22px;
}

.status {
    padding: 4px 10px;
    border-radius: var(--radius-pill);
    font-size: 13px;
}

.status--ok {
    background: var(--color-success-bg);
    color: var(--color-accent);
}

.status--warning {
    background: var(--color-warning-bg);
    color: var(--color-warning);
}

.honeypot {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.error-code {
    margin-bottom: 8px;
    color: var(--color-text-faint);
    font-family: var(--font-mono);
    font-size: 13px;
}

/* 6. Страницы */

/* Главная */

.hero {
    max-width: 660px;
    padding: 80px 0 48px;
}

.hero__title {
    font-size: 44px;
    font-weight: 600;
    line-height: 1.1;
    letter-spacing: -.03em;
    text-wrap: pretty;
}

.projects {
    display: grid;
    gap: 20px;
    padding-bottom: 96px;
}

.project {
    display: grid;
    grid-template-columns: 1fr 260px;
    gap: 32px 40px;
    padding: 36px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    background: var(--color-surface);
    scroll-margin-top: 90px;
}

.project__head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}

.project__icon {
    flex: none;
    width: 48px;
    height: 48px;
    border-radius: 11px;
}

.project__name {
    font-size: 28px;
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -.02em;
}

.project__text {
    max-width: 52ch;
    margin-bottom: 22px;
    color: var(--color-text-muted);
    font-size: 16px;
    line-height: 1.6;
    text-wrap: pretty;
}

.project__links {
    display: grid;
    gap: 8px;
    align-content: center;
}

.project__links--cols-2 {
    grid-template-columns: 1fr 1fr;
}

.project__links--cols-1 {
    grid-template-columns: 1fr;
    gap: 10px;
}

.store-link {
    padding: 11px;
    border: 1px solid var(--color-border-control);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-size: 14px;
    font-weight: 500;
    line-height: 1.4;
    text-align: center;
}

.store-link:hover {
    border-color: var(--color-text);
    color: var(--color-text);
}

.store-link--wide {
    grid-column: 1 / -1;
}

.home-section {
    border-top: 1px solid var(--color-border);
}

.home-section--archive {
    padding: 32px 0;
}

.archive-teaser {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 22px 26px;
    border: 1px solid var(--color-border);
    border-radius: 16px;
    background: var(--color-surface-muted);
    color: var(--color-text);
}

.archive-teaser:hover {
    border-color: var(--color-border-hover);
    color: var(--color-text);
}

.archive-teaser__body {
    flex: 1;
}

.archive-teaser__title {
    margin-bottom: 5px;
    font-size: 17px;
    font-weight: 600;
    letter-spacing: -.01em;
}

.archive-teaser__text {
    color: var(--color-text-soft);
    font-size: 14px;
    line-height: 1.5;
    text-wrap: pretty;
}

.archive-teaser__cta {
    color: var(--color-accent);
    font-family: var(--font-mono);
    font-size: 13px;
    white-space: nowrap;
}

.contact {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-start;
    gap: 40px;
    padding: 56px 0 96px;
    scroll-margin-top: 70px;
}

.contact__intro {
    max-width: 44ch;
}

.contact__title {
    margin-bottom: 10px;
    font-size: 20px;
    font-weight: 600;
    letter-spacing: -.02em;
}

.contact__text {
    color: var(--color-text-soft);
    font-size: 15px;
    line-height: 1.6;
    text-wrap: pretty;
}

/* Скриншоты: превью-лента в карточках */

.project__shots {
    grid-column: 1 / -1;
    min-width: 0;
    margin: 0 -36px -16px;
}

.shots {
    display: flex;
    gap: 10px;
    margin: 0;
    padding: 0 36px 16px;
    list-style: none;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scroll-snap-type: x proximity;
    scroll-padding: 0 36px;
    scrollbar-width: thin;
    scrollbar-color: var(--color-border-hover) transparent;
}

.shots__item {
    flex: none;
    scroll-snap-align: start;
}

.shots__label {
    display: block;
    margin-top: 6px;
    color: var(--color-text-faint);
    font-family: var(--font-mono);
    font-size: 11px;
    line-height: 1.4;
    white-space: nowrap;
}

/* Кнопки прокрутки ленты (assets/js/gallery.js). На сенсорных экранах
   не нужны — там ленту листают пальцем. */
.shots-scroller {
    position: relative;
}

.shots-scroller__button {
    position: absolute;
    top: 62px;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    padding: 0;
    border: 1px solid var(--color-border-control);
    border-radius: 50%;
    background: var(--color-surface);
    color: var(--color-text);
    font-size: 16px;
    line-height: 1;
    box-shadow: 0 2px 10px rgba(0, 0, 0, .14);
    cursor: pointer;
}

.shots-scroller__button:hover {
    border-color: var(--color-text);
}

.shots-scroller__button--back {
    left: 20px;
}

.shots-scroller__button--forward {
    right: 20px;
}

@media (hover: none), (pointer: coarse) {
    .shots-scroller__button {
        display: none;
    }
}

.shots__link {
    display: block;
    overflow: hidden;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-tag-bg);
}

.shots__link:hover {
    border-color: var(--color-border-hover);
}

/* Круглый экран часов: без рамки и подложки. */
.shots__link--round {
    border: 0;
    border-radius: 50%;
    background: none;
}

.shots__link img {
    width: auto;
    height: 160px;
}

.shots--small {
    gap: 6px;
    padding: 0 0 4px;
    scroll-padding: 0;
}

.shots--small .shots__link {
    border-radius: var(--radius-sm);
}

.shots--small .shots__link img {
    height: 88px;
}

/* Просмотр скриншота (assets/js/gallery.js) */

.lightbox-open {
    overflow: hidden;
}

.lightbox {
    width: 100vw;
    max-width: 100vw;
    height: 100vh;
    max-height: 100vh;
    margin: 0;
    padding: 0;
    border: 0;
    background: transparent;
    color: #EDEAE4;
}

.lightbox[open] {
    display: grid;
    place-items: center;
}

.lightbox::backdrop {
    background: rgba(12, 12, 11, .96);
}

.lightbox__figure {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 64px 72px 48px;
}

.lightbox__image {
    max-width: min(100%, 1600px);
    max-height: calc(100vh - 150px);
    border-radius: var(--radius-md);
    box-shadow: 0 10px 40px rgba(0, 0, 0, .5);
}

.lightbox__caption {
    font-size: 14px;
    text-align: center;
}

.lightbox__button {
    position: fixed;
    width: 44px;
    height: 44px;
    border: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, .12);
    color: #FFFFFF;
    font-size: 18px;
    line-height: 44px;
    cursor: pointer;
}

.lightbox__button:hover {
    background: rgba(255, 255, 255, .22);
}

.lightbox__button--close {
    top: 16px;
    right: 16px;
}

.lightbox__button--prev,
.lightbox__button--next {
    top: 50%;
    margin-top: -22px;
}

.lightbox__button--prev {
    left: 16px;
}

.lightbox__button--next {
    right: 16px;
}

.lightbox__counter {
    position: fixed;
    top: 28px;
    left: 0;
    right: 0;
    color: #A29E95;
    font-family: var(--font-mono);
    font-size: 12px;
    text-align: center;
    pointer-events: none;
}

/* Архив */

.archive {
    padding-bottom: 96px;
}

.page-intro {
    max-width: 660px;
    padding: 56px 0 36px;
}

.page-intro__title-row {
    display: flex;
    align-items: baseline;
    gap: 14px;
    margin-bottom: 14px;
}

.page-title {
    font-size: 36px;
    font-weight: 600;
    line-height: 1.15;
    letter-spacing: -.03em;
}

.archive__count {
    color: var(--color-text-faint);
    font-family: var(--font-mono);
    font-size: 13px;
}

.page-intro__text {
    color: var(--color-text-soft);
    font-size: 16px;
    line-height: 1.6;
    text-wrap: pretty;
}

.archive-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    margin-bottom: 24px;
}

.archive-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(320px, 100%), 1fr));
    gap: 12px;
}

.archive-card {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 18px 20px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: var(--color-surface);
}

.archive-card__head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
}

.archive-card__name {
    font-size: 16px;
    font-weight: 600;
    line-height: 1.35;
}

.archive-card__link {
    font-family: var(--font-mono);
    font-size: 12px;
    white-space: nowrap;
}

.archive-downloads {
    position: relative;
    flex-shrink: 0;
}

.archive-downloads[open] {
    z-index: 2;
}

.archive-downloads__toggle {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--color-text);
    list-style: none;
    cursor: pointer;
}

.archive-downloads__toggle::-webkit-details-marker {
    display: none;
}

.archive-downloads__toggle::after {
    content: "";
    width: 6px;
    height: 6px;
    border-right: 1px solid currentColor;
    border-bottom: 1px solid currentColor;
    transform: translateY(-2px) rotate(45deg);
}

.archive-downloads[open] > .archive-downloads__toggle::after {
    transform: translateY(2px) rotate(225deg);
}

.archive-downloads__menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    width: max-content;
    min-width: 190px;
    max-width: calc(100vw - 64px);
    padding: 6px;
    border: 1px solid var(--color-border-control);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    list-style: none;
}

.archive-downloads__menu a {
    display: block;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    color: var(--color-text);
    font-size: 13px;
    line-height: 1.4;
}

.archive-downloads__menu a:hover {
    background: var(--color-surface-muted);
}

/* Страницы сайта о проекте отделены от файлов чертой. */
.archive-downloads__divider {
    margin-top: 6px;
    padding-top: 6px;
    border-top: 1px solid var(--color-border);
}

.archive-card__text {
    flex: 1;
    color: var(--color-text-soft);
    font-size: 14px;
    line-height: 1.5;
    text-wrap: pretty;
}

.archive-empty {
    padding: 28px 0;
    color: var(--color-text-faint);
    font-size: 14px;
}

/* EMS-картинки */

.ems-categories {
    margin-bottom: 24px;
}

/* Четыре колонки на широком экране: картинка 72×14 втрое крупнее (216 px)
   ещё помещается в карточку без уменьшения. */
.ems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(232px, 100%), 1fr));
    gap: 10px;
    margin-bottom: 32px;
    padding: 0;
    list-style: none;
}

.ems-card {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 8px 8px 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: var(--color-surface);
}

.ems-card__screen {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 120px;
    padding: 12px 6px;
    border-radius: var(--radius-md);
    background: #FFFFFF;
    filter: var(--ems-screen-filter);
}

.ems-card__image {
    display: block;
    max-width: 100%;
    height: auto;
    image-rendering: crisp-edges;
    image-rendering: pixelated;
}

.ems-card__formats {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2px 10px;
    padding: 0;
    list-style: none;
    font-family: var(--font-mono);
    font-size: 12px;
    line-height: 1.6;
}

/* Страницы с карточкой по центру: вход, кабинет, обратная связь */

.panel-page {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 72px var(--gutter);
}

.panel-page__inner {
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: 100%;
    max-width: 400px;
}

.panel-page__inner--wide {
    max-width: 560px;
}

.panel-page__inner > .back-link {
    align-self: flex-start;
    margin-bottom: 12px;
}

.account-head {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 4px;
}

.account-head__login {
    color: var(--color-text);
    font-weight: 500;
}

.account-head + .alert {
    margin-top: 18px;
}

/* 7. Адаптив */

@media (max-width: 860px) {
    .project {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .project__links--cols-1 {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }
}

@media (max-width: 720px) {
    :root {
        --gutter: 16px;
    }

    .site-header__inner {
        flex-wrap: wrap;
        gap: 10px 16px;
        padding-top: 10px;
        padding-bottom: 10px;
    }

    .site-nav {
        order: 3;
        width: 100%;
        margin-left: 0;
        overflow-x: auto;
        padding-bottom: 2px;
        scrollbar-width: none;
    }

    .site-nav::-webkit-scrollbar {
        display: none;
    }

    html {
        scroll-padding-top: 110px;
    }

    .hero {
        padding: 48px 0 32px;
    }

    .hero__title {
        font-size: 34px;
    }

    .projects {
        gap: 14px;
        padding-bottom: 64px;
    }

    .project {
        padding: 24px 20px;
        border-radius: 16px;
    }

    .project__name {
        font-size: 24px;
    }

    .project__icon {
        width: 40px;
        height: 40px;
        border-radius: 9px;
    }

    .project__shots {
        margin: 0 -20px -8px;
    }

    .shots {
        padding: 0 20px 8px;
        scroll-padding: 0 20px;
    }

    .shots--small {
        padding: 0 0 4px;
        scroll-padding: 0;
    }

    .lightbox__figure {
        padding: 64px 12px 40px;
    }

    .lightbox__button--prev,
    .lightbox__button--next {
        top: auto;
        bottom: 16px;
        margin-top: 0;
    }

    .project__text {
        font-size: 15px;
    }

    .archive-teaser {
        flex-direction: column;
        align-items: flex-start;
        padding: 20px;
    }

    .contact {
        gap: 24px;
        padding: 40px 0 64px;
    }

    .page-intro {
        padding: 36px 0 28px;
    }

    .page-title {
        font-size: 30px;
    }

    .input--search {
        flex: 1 1 100%;
        min-width: 0;
    }

    .panel-page {
        align-items: flex-start;
        padding-top: 40px;
        padding-bottom: 48px;
    }

    .card {
        padding: 24px 20px;
        border-radius: 16px;
    }

    .ems-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 8px;
    }

    .ems-card {
        padding: 8px;
    }

    .ems-card__screen {
        min-height: 84px;
        padding: 8px;
    }
}

@media (max-width: 380px) {
    .project__links--cols-2,
    .project__links--cols-1 {
        grid-template-columns: 1fr;
    }

    .header-account {
        max-width: 110px;
    }
}

@media (prefers-reduced-motion: no-preference) {
    html {
        scroll-behavior: smooth;
    }
}