/* Внутренние страницы и адаптивные правила */

:root {
    --future-bg: #202b2d;
    --future-panel: #283537;
    --future-panel-soft: #314043;
    --future-text: #eef1ee;
    --future-muted: #b7c0bd;
    --future-line: rgba(238, 241, 238, 0.2);
    --future-accent: #dfe8e4;
    --future-max: 1440px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body.future-page {
    margin: 0;
    background: var(--future-bg);
    color: var(--future-text);
    font-family: Arial, Helvetica, sans-serif;
    font-size: 16px;
    line-height: 1.65;
}

.future-page a {
    color: inherit;
    text-decoration: none;
}

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

.future-page .brand-logo img {
    max-width: none;
}

.future-wrap {
    width: min(calc(100% - 112px), var(--future-max));
    margin-inline: auto;
}

.future-skip {
    position: fixed;
    top: 12px;
    left: 12px;
    z-index: 100;
    padding: 10px 14px;
    background: #fff;
    color: #111 !important;
    transform: translateY(-160%);
}

.future-skip:focus {
    transform: translateY(0);
}

.future-header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(32, 43, 45, 0.96);
    border-bottom: 1px solid var(--future-line);
    backdrop-filter: blur(14px);
}

.future-header__inner {
    min-height: 86px;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 28px;
}

.future-header__catalog {
    justify-self: start;
    font-size: 14px;
    letter-spacing: 0.03em;
}

.future-header__catalog::before {
    content: "☰";
    margin-right: 14px;
    color: var(--future-muted);
}

.future-header__logo {
    width: 174px;
}

.future-header__logo img,
.future-footer img {
    width: 100%;
    height: auto;
}

.future-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 12px 24px;
    border: 1px solid var(--future-accent);
    border-radius: 999px;
    background: var(--future-accent);
    color: #1c2729 !important;
    font-size: 14px;
    transition: background-color 180ms ease, color 180ms ease;
}

.future-button:hover,
.future-button:focus-visible {
    background: transparent;
    color: var(--future-text) !important;
}

.future-button--ghost {
    justify-self: end;
    background: transparent;
    color: var(--future-text) !important;
}

.future-button--ghost:hover,
.future-button--ghost:focus-visible {
    background: var(--future-accent);
    color: #1c2729 !important;
}

.future-hero {
    position: relative;
    min-height: clamp(520px, 67vh, 780px);
    display: flex;
    align-items: flex-end;
    overflow: hidden;
}

.future-hero__image,
.future-hero__shade {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.future-hero__image {
    object-fit: cover;
}

.future-hero__shade {
    background: linear-gradient(90deg, rgba(12, 18, 19, 0.88) 0%, rgba(12, 18, 19, 0.54) 48%, rgba(12, 18, 19, 0.14) 100%);
}

.future-hero__content {
    position: relative;
    z-index: 1;
    padding-block: clamp(80px, 10vw, 140px);
}

.future-eyebrow {
    margin: 0 0 18px;
    color: var(--future-muted);
    font-size: 12px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.future-hero h1,
.future-section h2,
.future-cta h2 {
    margin: 0;
    font-weight: 400;
    line-height: 1.08;
    letter-spacing: -0.035em;
}

.future-hero h1 {
    max-width: 990px;
    font-size: clamp(42px, 5.2vw, 82px);
}

.future-hero__lead {
    max-width: 690px;
    margin: 28px 0 0;
    color: var(--future-accent);
    font-size: clamp(18px, 1.6vw, 25px);
    line-height: 1.45;
}

.future-breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding-block: 24px;
    color: var(--future-muted);
    font-size: 13px;
    border-bottom: 1px solid var(--future-line);
}

.future-breadcrumbs a:hover {
    color: var(--future-text);
}

.future-section {
    padding-block: clamp(70px, 8vw, 124px);
}

.future-intro {
    max-width: 1080px;
}

.future-intro p {
    margin: 0 0 22px;
    font-size: clamp(20px, 2vw, 30px);
    line-height: 1.5;
}

.future-section__heading {
    max-width: 760px;
    margin-bottom: 42px;
}

.future-section h2,
.future-cta h2 {
    font-size: clamp(34px, 4vw, 58px);
}

.future-section__heading > p:last-child {
    color: var(--future-muted);
}

.future-card-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.future-card {
    min-width: 0;
    background: var(--future-panel);
    border: 1px solid var(--future-line);
    overflow: hidden;
}

.future-card img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.future-card__body {
    padding: 28px;
}

.future-card h3,
.future-feature h3,
.future-composition h3 {
    margin: 0 0 12px;
    font-size: 23px;
    font-weight: 400;
    line-height: 1.3;
}

.future-card p,
.future-feature p,
.future-composition p,
.future-application p,
.future-cta p {
    color: var(--future-muted);
}

.future-card__link {
    display: inline-block;
    margin-top: 20px;
    border-bottom: 1px solid var(--future-line);
}

.future-split,
.future-application {
    display: grid;
    grid-template-columns: minmax(250px, 0.8fr) minmax(0, 1.8fr);
    gap: clamp(40px, 8vw, 120px);
}

.future-table-wrap {
    overflow-x: auto;
}

.future-table {
    width: 100%;
    border-collapse: collapse;
}

.future-table th,
.future-table td {
    padding: 20px 12px;
    border-bottom: 1px solid var(--future-line);
    text-align: left;
    vertical-align: top;
}

.future-table th {
    width: 48%;
    color: var(--future-muted);
    font-weight: 400;
}

.future-composition-grid,
.future-feature-grid,
.future-contact-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

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

.future-composition,
.future-feature,
.future-contact {
    padding: clamp(24px, 3vw, 42px);
    background: var(--future-panel);
    border: 1px solid var(--future-line);
}

.future-composition__layers {
    padding: 18px;
    background: var(--future-panel-soft);
    border: 1px solid var(--future-line);
    color: var(--future-text) !important;
}

.future-application > div:last-child {
    font-size: 20px;
}

.future-contact span,
.future-contact strong,
.future-contact a {
    display: block;
}

.future-contact span {
    margin-bottom: 10px;
    color: var(--future-muted);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.09em;
}

.future-contact strong,
.future-contact a {
    font-size: 20px;
    font-weight: 400;
}

.future-note {
    margin-block: 10px clamp(70px, 8vw, 124px);
    padding: 26px 30px;
    border-left: 2px solid var(--future-accent);
    background: rgba(255, 255, 255, 0.04);
    color: var(--future-muted);
}

.future-note p {
    margin: 0;
}

.future-cta {
    padding-block: clamp(70px, 8vw, 118px);
    background: var(--future-panel-soft);
    border-top: 1px solid var(--future-line);
}

.future-cta__inner {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 44px;
}

.future-cta__inner > div {
    max-width: 760px;
}

.future-footer {
    border-top: 1px solid var(--future-line);
    padding-block: 42px;
}

.future-footer__inner {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 28px;
}

.future-footer__inner > a:first-child {
    width: 150px;
}

.future-footer__inner > a:last-child {
    justify-self: end;
}

.future-footer p {
    margin: 0;
    text-align: center;
}

.future-footer p span {
    display: block;
    color: var(--future-muted);
    font-size: 13px;
}

@media (min-width: 2000px) {
    :root {
        --future-max: 1760px;
    }

    body.future-page {
        font-size: 18px;
    }

    .future-header__inner {
        min-height: 104px;
    }
}

@media (min-width: 3200px) {
    :root {
        --future-max: 2200px;
    }

    body.future-page {
        font-size: 20px;
    }
}

@media (max-width: 1024px) {
    .future-wrap {
        width: min(calc(100% - 56px), var(--future-max));
    }

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

    .future-split,
    .future-application {
        grid-template-columns: 1fr;
        gap: 16px;
    }
}

@media (max-width: 720px) {
    .future-wrap {
        width: min(calc(100% - 32px), var(--future-max));
    }

    .future-header__inner {
        min-height: 70px;
        grid-template-columns: auto 1fr auto;
        gap: 14px;
    }

    .future-header__catalog {
        width: 42px;
        height: 42px;
        display: grid;
        place-items: center;
        overflow: hidden;
        font-size: 0;
    }

    .future-header__catalog::before {
        margin: 0;
        font-size: 19px;
    }

    .future-header__logo {
        width: 124px;
        justify-self: center;
    }

    .future-button--ghost {
        width: 42px;
        min-height: 42px;
        padding: 0;
        overflow: hidden;
        font-size: 0;
    }

    .future-button--ghost::before {
        content: "→";
        font-size: 18px;
    }

    .future-hero {
        min-height: 560px;
    }

    .future-hero__shade {
        background: linear-gradient(0deg, rgba(12, 18, 19, 0.92) 0%, rgba(12, 18, 19, 0.36) 76%, rgba(12, 18, 19, 0.16) 100%);
    }

    .future-hero__content {
        padding-block: 70px;
    }

    .future-card-grid,
    .future-composition-grid,
    .future-feature-grid,
    .future-contact-grid {
        grid-template-columns: 1fr;
    }

    .future-card__body {
        padding: 22px;
    }

    .future-table th,
    .future-table td {
        min-width: 170px;
    }

    .future-cta__inner {
        align-items: flex-start;
        flex-direction: column;
    }

    .future-footer__inner {
        grid-template-columns: 1fr;
        justify-items: center;
        text-align: center;
    }

    .future-footer__inner > a:last-child {
        justify-self: center;
    }
}

@media (max-width: 390px) {
    .future-wrap {
        width: min(calc(100% - 24px), var(--future-max));
    }

    .future-hero h1 {
        font-size: 38px;
    }

    .future-section {
        padding-block: 58px;
    }
}


/* Светлая цветовая схема по утверждённому референсу */
:root {
    --future-bg: #f3f8f4;
    --future-panel: #edf3ef;
    --future-panel-soft: #e2ebe6;
    --future-text: #252e2b;
    --future-muted: #3f4b46;
    --future-line: rgba(51, 89, 80, 0.2);
    --future-accent: #335950;
}

.future-header {
    background: rgba(247, 250, 247, 0.96);
}

.future-header__logo,
.future-footer__inner > a:first-child {
    mix-blend-mode: multiply;
}

.future-header__logo img,
.future-footer img {
    filter: grayscale(1) invert(1) contrast(8);
}

.future-button {
    background: #335950;
    border-color: #335950;
    color: #ffffff !important;
}

.future-button:hover,
.future-button:focus-visible {
    background: #27483f;
    border-color: #27483f;
    color: #ffffff !important;
}

.future-button--ghost {
    background: transparent;
    color: #252e2b !important;
}

.future-button--ghost:hover,
.future-button--ghost:focus-visible {
    background: #335950;
    color: #ffffff !important;
}

.future-hero__shade {
    background: linear-gradient(90deg, rgba(243, 248, 244, 0.86), rgba(243, 248, 244, 0.28) 58%, rgba(243, 248, 244, 0.06));
}

.future-hero__lead {
    color: #335950;
}

.future-note {
    background: rgba(51, 89, 80, 0.05);
}

.future-skip {
    background: #f3f8f4;
    color: #252e2b !important;
}

@media (max-width: 720px) {
    .future-hero__shade {
        background: linear-gradient(0deg, rgba(243, 248, 244, 0.94), rgba(243, 248, 244, 0.2) 76%, rgba(243, 248, 244, 0.06));
    }
}


/* Коррекция контраста и светлая шапка внутренних страниц */
.future-page .site-header {
    background: #f7faf7;
    border-bottom: 1px solid #cbd6d0;
    color: #1f2825;
}

.future-page .site-header .catalog-nav {
    color: #1f2825;
}

.future-page .site-header .header-cta {
    background: #335950;
    border-color: #335950;
    color: #ffffff !important;
}

.future-page .site-header .header-cta:hover,
.future-page .site-header .header-cta:focus-visible {
    background: #27483f;
    border-color: #27483f;
    color: #ffffff !important;
}

.future-page .site-header .brand-logo {
    mix-blend-mode: multiply;
}

.future-page .site-header .brand-logo img {
    filter: grayscale(1) invert(1) contrast(8);
}


/* Шапка и футер внутренних страниц синхронизированы с главной */
.future-page .site-header {
    background: #f7faf7;
    border-bottom: 0;
    color: #252e2b;
    line-height: 24px;
}

.future-page .site-header .header-inner {
    color: #252e2b;
    line-height: 24px;
}

.future-page .site-header .catalog-nav {
    color: #3f4b46;
    line-height: 21px;
}

.future-page .site-header .header-cta {
    background: transparent;
    border-color: #77837b;
    color: #252e2b !important;
}

.future-page .site-header .header-cta:hover,
.future-page .site-header .header-cta:focus-visible {
    background: #e4ece7;
    border-color: #335950;
    color: #252e2b !important;
}

.future-page .site-footer {
    background: #f3f8f4;
    color: #252e2b;
    line-height: 24px;
}

.future-page .site-footer .footer-inner {
    color: #252e2b;
    line-height: 24px;
}

.future-page .site-footer .footer-inner p {
    color: #3f4b46;
    line-height: 16.5px;
}

.future-page .site-footer .footer-inner a:last-child {
    color: #252e2b;
    line-height: 19.5px;
}


/* Точное совпадение логотипа футера с главной */
.future-page .site-footer .brand-logo {
    mix-blend-mode: multiply;
}

.future-page .site-footer .brand-logo img {
    filter: grayscale(1) invert(1) contrast(8);
}


/* Заметное состояние кнопки расчёта и футер без разделительной полосы */
.future-page .future-cta__inner .header-cta:hover,
.future-page .future-cta__inner .header-cta:focus-visible {
    background: #dfeae4;
    border-color: #335950;
    color: #27483f !important;
    box-shadow: 0 0 0 2px rgba(51, 89, 80, 0.12);
}

.future-page .site-footer {
    border-top: 0 !important;
}


/* Страница политики конфиденциальности */

body.brutek-privacy, body.brutek-privacy * { box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body.brutek-privacy { margin: 0; background: #f3f6f4; color: #263235; font: 16px/1.72 Arial, Helvetica, sans-serif; -webkit-font-smoothing: antialiased; }
        body.brutek-privacy a { color: inherit; }
        body.brutek-privacy .top { background: #222d2f; color: #edf3f0; }
        body.brutek-privacy .topbar { width: min(calc(100% - 48px), 1180px); min-height: 84px; margin: auto; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
        body.brutek-privacy .logo { position: relative; display: block; width: 170px; aspect-ratio: 920/290; overflow: hidden; mix-blend-mode: screen; }
        body.brutek-privacy .logo img { position: absolute; top: -103.448%; left: -33.152%; width: 166.739%; max-width: none; filter: grayscale(1) invert(1) contrast(8); }
        body.brutek-privacy .back { color: #b6c4c0; text-decoration: none; border-bottom: 1px solid #78918a; padding-bottom: 3px; font-size: 14px; }
        body.brutek-privacy .hero {
    height: auto;
    min-height: 0;
    overflow: visible;
    background: #222d2f;
    color: #edf3f0;
    padding: 58px 24px 68px;
}
        body.brutek-privacy .hero-inner { width: min(100%, 980px); margin: auto; }
        body.brutek-privacy .kicker { margin: 0 0 18px; color: #a9c8be; font-size: 12px; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
        body.brutek-privacy h1,
body.brutek-privacy h2 { margin: 0; font-weight: 400; letter-spacing: -.025em; }
        body.brutek-privacy h1 { max-width: 980px; font-size: clamp(34px, 4.6vw, 58px); line-height: 1.1; }
        body.brutek-privacy .page { width: min(calc(100% - 48px), 1120px); margin: auto; padding: 64px 0 96px; }
        body.brutek-privacy .intro { margin: 0 0 52px; color: #526063; font-size: 18px; }
        body.brutek-privacy section { scroll-margin-top: 24px; max-width: 850px; margin: 0 auto 42px; padding-bottom: 42px; border-bottom: 1px solid #d1d9d6; }
        body.brutek-privacy section:last-child { border-bottom: 0; margin-bottom: 0; }
        body.brutek-privacy h2 { margin-bottom: 22px; font-size: clamp(25px, 3vw, 34px); line-height: 1.22; }
        body.brutek-privacy p,
body.brutek-privacy ul { margin: 0 0 16px; }
        body.brutek-privacy ul { padding-left: 25px; }
        body.brutek-privacy li + li { margin-top: 8px; }
        body.brutek-privacy .contact { padding: 26px 28px; background: #293638; color: #edf3f0; }
        body.brutek-privacy .contact a { color: #d8ebe4; }
        body.brutek-privacy footer { background: #222d2f; color: #b6c4c0; }
        body.brutek-privacy .footer-inner { width: min(calc(100% - 48px), 1120px); margin: auto; padding: 27px 0; display: flex; justify-content: space-between; gap: 24px; font-size: 13px; }
        @media (max-width: 600px) {
            body.brutek-privacy { font-size: 15px; line-height: 1.68; }
            body.brutek-privacy .topbar,
body.brutek-privacy .page,
body.brutek-privacy .footer-inner { width: calc(100% - 32px); }
            body.brutek-privacy .topbar { min-height: 70px; }
            body.brutek-privacy .logo { width: 128px; }
            body.brutek-privacy .back { font-size: 12px; }
            body.brutek-privacy .hero { padding: 46px 16px 54px; }
            body.brutek-privacy .page { padding: 44px 0 66px; }
            body.brutek-privacy .intro { font-size: 16px; margin-bottom: 38px; }
            body.brutek-privacy section { margin-bottom: 34px; padding-bottom: 34px; }
            body.brutek-privacy .contact { padding: 22px 19px; }
            body.brutek-privacy .footer-inner { flex-direction: column; }
        }

body.brutek-privacy {
    background: #f3f8f4;
    color: #252e2b;
}

body.brutek-privacy .top,
body.brutek-privacy .hero,
body.brutek-privacy footer {
    background: #f7faf7;
    color: #252e2b;
}

body.brutek-privacy .logo {
    mix-blend-mode: multiply;
}

body.brutek-privacy .logo img {
    filter: grayscale(1) invert(1) contrast(8);
}

body.brutek-privacy .back,
body.brutek-privacy .intro {
    color: #3f4b46;
}

body.brutek-privacy .back {
    border-color: #73908a;
}

body.brutek-privacy .kicker,
body.brutek-privacy .contact a {
    color: #335950;
}

body.brutek-privacy section {
    border-color: #cbd6d0;
}

body.brutek-privacy .contact {
    background: #e2ebe6;
    color: #252e2b;
}

body.brutek-privacy .footer-inner {
    color: #3f4b46;
}

body.brutek-privacy .site-header { background: #f7faf7; color: #252e2b; }
body.brutek-privacy .header-inner { width: min(calc(100% - 112px), 1280px); height: 88px; margin: auto; display: grid; grid-template-columns: 1fr 180px 1fr; align-items: center; gap: 25px; }
body.brutek-privacy .catalog-nav { display: flex; align-items: center; gap: 20px; color: #3f4b46; font-size: 14px; line-height: 21px; text-decoration: none; }
body.brutek-privacy .brand-link { justify-self: center; }
body.brutek-privacy .brand-logo { position: relative; display: block; width: 180px; aspect-ratio: 920 / 290; overflow: hidden; mix-blend-mode: multiply; }
body.brutek-privacy .brand-logo img { position: absolute; top: -103.448%; left: -33.152%; width: 166.739%; max-width: none; filter: grayscale(1) invert(1) contrast(8); }
body.brutek-privacy .header-cta { justify-self: end; display: flex; align-items: center; justify-content: center; gap: 19px; padding: 10px 25px; border: 1px solid #77837b; color: #252e2b; font-size: 14px; line-height: 17.5px; text-decoration: none; }
body.brutek-privacy .header-cta:hover,
body.brutek-privacy .header-cta:focus-visible { background: #e4ece7; border-color: #335950; }
body.brutek-privacy .site-footer { background: #f3f8f4; color: #252e2b; }
body.brutek-privacy .footer-inner { width: min(calc(100% - 112px), 1280px); margin: auto; padding: 27px 0; display: flex; align-items: center; justify-content: space-between; gap: 30px; line-height: 24px; }
body.brutek-privacy .footer-inner p { margin: 0 0 0 auto; color: #3f4b46; font-size: 11px; line-height: 16.5px; }
body.brutek-privacy .footer-inner p span { display: block; }
body.brutek-privacy .footer-inner > a:last-child { color: #252e2b; font-size: 13px; line-height: 19.5px; text-decoration: none; }
@media (max-width: 760px) { body.brutek-privacy .header-inner { width: calc(100% - 32px); height: 72px; grid-template-columns: 1fr 128px 1fr; gap: 12px; } body.brutek-privacy .brand-logo { width: 128px; } body.brutek-privacy .catalog-nav span,
body.brutek-privacy .header-cta span { display: none; } body.brutek-privacy .catalog-nav { gap: 0; } body.brutek-privacy .header-cta { padding: 9px 12px; font-size: 12px; } body.brutek-privacy .footer-inner { width: calc(100% - 32px); flex-direction: column; text-align: center; } body.brutek-privacy .footer-inner p { margin: 0; } }

body.brutek-privacy .brand-logo img { height: auto; }

body.brutek-privacy .header-cta { width: 168px; height: 43px; box-sizing: border-box; border-radius: 30px; } body.brutek-privacy .site-footer .brand-logo { width: 158px; mix-blend-mode: multiply; } body.brutek-privacy .site-footer .brand-logo img { height: auto; filter: grayscale(1) invert(1) contrast(8); } body.brutek-privacy .site-footer .footer-inner { padding: 27px 0; } body.brutek-privacy .site-footer .footer-inner p { margin: 0 auto 0 0; }

body.brutek-privacy .header-cta { white-space: nowrap; }

body.brutek-privacy .header-cta { font-family: "Helvetica Neue", "Segoe UI", Arial, sans-serif; } body.brutek-privacy .header-cta svg { flex-shrink: 0; }

body.brutek-privacy .site-footer { border-top: 1px solid #cbd6d0; }

body.brutek-privacy .site-footer { border-top: 0 !important; }