/* metal_doors_apartment.css — макет data/metall, header/footer из base.html
 * Подложка: PVC-like surface (как home/categories/about/contacts/entrance-doors).
 */

body.metal-doors-apartment-page {
    --md-font: var(--font-sans);
    --md-blue: #08275d;
    --md-blue-2: #0b347a;
    --md-ink: #061f50;
    --md-muted: #526381;
    --md-line: #c9d5e7;
    --md-container: min(var(--storefront-content-max, 1248px), calc(100% - 32px));
    --md-surface: #ffffff;
    --md-surface-border: rgba(201, 213, 231, .9);
    --md-shell-radius: 12px;
    color: var(--md-ink);
    /* PVC-like page backdrop. */
    background-color: #f3f8fe;
    background-image: linear-gradient(135deg, #fbfdff 0%, #edf5ff 48%, #f7fbff 100%);
    font-family: var(--font-sans);
    -webkit-font-smoothing: antialiased;
    text-rendering: geometricPrecision;
}

body.metal-doors-apartment-page .md-page img {
    display: block;
    max-width: 100%;
    height: auto;
}

body.metal-doors-apartment-page .md-page a {
    text-decoration: none;
    color: inherit;
}

body.metal-doors-apartment-page .md-page svg {
    stroke: currentColor;
}

body.metal-doors-apartment-page .md-page {
    position: relative;
    isolation: isolate;
    width: var(--md-container);
    max-width: 100%;
    margin: 18px auto 36px;
    overflow: hidden;
    background: #fff;
    border: 1px solid rgba(116, 156, 204, 0.28);
    border-radius: var(--md-shell-radius);
    box-shadow: 0 18px 48px rgba(23, 73, 130, 0.08);
}

body.metal-doors-apartment-page .md-page > .md-main > .md-hero {
    border-top-left-radius: var(--md-shell-radius);
    border-top-right-radius: var(--md-shell-radius);
}

body.metal-doors-apartment-page .md-page > .md-main > :last-child {
    border-bottom-left-radius: var(--md-shell-radius);
    border-bottom-right-radius: var(--md-shell-radius);
}

body.metal-doors-apartment-page .md-surface {
    background: var(--md-surface);
}

body.metal-doors-apartment-page .md-main {
    overflow: hidden;
}

body.metal-doors-apartment-page .md-container {
    width: 100%;
    margin: 0;
}

/* Hero — один кадр с нормальным ресайзом (без object-fit: cover / обрезки). */
body.metal-doors-apartment-page .md-hero.md-hero--image {
    position: relative;
    display: block;
    min-height: 0;
    overflow: hidden;
    border-radius: 0;
    border-bottom: 1px solid #d8e0ec;
    background: #f4f7fb;
    line-height: 0;
}

body.metal-doors-apartment-page .md-hero.md-hero--image::before {
    content: none;
}

body.metal-doors-apartment-page .md-hero__media {
    position: relative;
    z-index: 0;
    display: block;
    width: 100%;
    overflow: hidden;
}

body.metal-doors-apartment-page .md-hero.md-hero--image .md-hero__media img,
body.metal-doors-apartment-page .md-hero.md-hero--image .md-hero__media picture,
body.metal-doors-apartment-page .md-hero.md-hero--image .md-hero__picture {
    display: block;
    width: 100%;
    height: auto;
    max-width: 100%;
}

body.metal-doors-apartment-page .md-hero.md-hero--image .visually-hidden,
body.metal-doors-apartment-page .visually-hidden {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    clip-path: inset(50%) !important;
    white-space: nowrap !important;
    border: 0 !important;
    font-size: var(--text-caption) !important;
    line-height: 1px !important;
    color: transparent !important;
}

/* Legacy hero copy styles kept for when overlay returns. */
body.metal-doors-apartment-page .md-hero__overlay {
    position: absolute;
    top: 50%;
    left: clamp(18px, 2.6vw, 36px);
    z-index: 2;
    display: flex;
    width: min(42%, 520px);
    height: auto;
    max-height: calc(100% - 40px);
    transform: translateY(-50%);
    flex-direction: column;
    justify-content: center;
    padding: clamp(20px, 2.2vw, 32px) clamp(20px, 2.2vw, 32px);
    overflow: auto;
    color: #08245a;
    font-family: var(--font-sans);
    line-height: normal;
    border-radius: 20px;
    background: #fff;
    box-shadow: 0 18px 48px rgba(8, 36, 90, 0.14);
}

body.metal-doors-apartment-page .md-hero__inner {
    position: relative;
    z-index: 1;
    width: 100%;
    padding: 16px 0 26px;
}

body.metal-doors-apartment-page .md-breadcrumbs {
    display: flex;
    align-items: center;
    gap: 11px;
    color: #697790;
    font-size: var(--text-caption);
    font-weight: 700;
}

body.metal-doors-apartment-page .md-breadcrumbs b {
    color: #132f67;
}

body.metal-doors-apartment-page .md-hero h1:not(.visually-hidden) {
    margin: 14px 0 0;
    max-width: 520px;
    font-family: var(--font-display);
    color: #08245a;
    font-size: clamp(36px, 4.5vw, 48px);
    line-height: .94;
    font-weight: var(--fw-display);
    letter-spacing: -.035em;
}

body.metal-doors-apartment-page .md-section-title::after {
    content: "";
    display: block;
    width: 30px;
    height: 2px;
    margin-top: 18px;
    background: #08275d;
}

body.metal-doors-apartment-page .md-hero__lead {
    margin: 0;
    max-width: 520px;
    color: #16356e;
    font-size: var(--text-small);
    line-height: 1.35;
    font-weight: 800;
    letter-spacing: .12em;
    text-transform: uppercase;
}

body.metal-doors-apartment-page .md-hero__text {
    margin: 18px 0 0;
    max-width: 455px;
    color: #132f68;
    font-size: var(--text-md);
    line-height: 1.42;
    font-weight: 600;
}

body.metal-doors-apartment-page .md-hero__badges {
    display: flex;
    gap: 28px;
    align-items: center;
    flex-wrap: wrap;
    margin-top: 26px;
}

body.metal-doors-apartment-page .md-hero-badge {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #092a67;
    font-size: var(--text-caption);
    font-weight: 800;
    line-height: 1.2;
}

body.metal-doors-apartment-page .md-hero-badge svg {
    flex: 0 0 22px;
    width: 22px;
    height: 22px;
    stroke: #0b3a91;
}

body.metal-doors-apartment-page .md-hero__brand {
    display: none;
}

/* Desktop hero copy C: compact top-left stack + logo on the hero bottom. */
@media (min-width: 641px) {
    body.metal-doors-apartment-page .md-hero__overlay {
        top: 0;
        left: 0;
        transform: none;
        width: min(50%, 640px);
        height: auto;
        max-height: calc(100% - 88px);
        justify-content: flex-start;
        align-items: stretch;
        gap: 0;
        padding: 32px 24px 0 28px;
        background: transparent;
        border-radius: 0;
        box-shadow: none;
        overflow: hidden;
    }

    body.metal-doors-apartment-page .md-hero__copy {
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        width: 100%;
        height: auto;
        min-width: 0;
    }

    body.metal-doors-apartment-page .md-hero__lead {
        margin: 0;
        max-width: 28em;
        color: #49618d;
        font-size: calc(16px * 0.93);
        line-height: 1.35;
        font-weight: 700;
        letter-spacing: 0.04em;
        text-transform: none;
    }

    body.metal-doors-apartment-page .md-hero__copy h1:not(.visually-hidden) {
        margin: 14px 0 0;
        max-width: 12em;
        font-size: clamp(calc(42px * 0.93), calc(5.4vw * 0.93), calc(56px * 0.93));
        line-height: 1.12;
        letter-spacing: -0.03em;
    }

    body.metal-doors-apartment-page .md-hero__text {
        margin: 20px 0 0;
        max-width: 30em;
        color: #16356e;
        font-size: clamp(calc(17px * 0.93), calc(1.2vw * 0.93), calc(20px * 0.93));
        line-height: 1.5;
        font-weight: 500;
    }

    body.metal-doors-apartment-page .md-hero__badges {
        gap: 12px;
        margin-top: 22px;
    }

    body.metal-doors-apartment-page .md-hero__brand {
        --md-hero-logo-left: 40px;
        display: block;
        position: absolute;
        left: var(--md-hero-logo-left);
        bottom: 20px;
        z-index: 3;
        line-height: 0;
    }

    body.metal-doors-apartment-page .md-hero__brand img {
        display: block;
        width: 414px; /* 30% of original, then -10% */
        height: auto;
    }

    body.metal-doors-apartment-page .md-hero-badge {
        padding: 8px 12px;
        border: 1px solid var(--md-line);
        border-radius: 6px;
        background: #f3f8fe;
        box-shadow: 0 6px 14px rgba(12, 43, 96, .06);
    }

    body.metal-doors-apartment-page .md-hero-badge .material-symbols-outlined {
        flex: 0 0 22px;
        width: 22px;
        height: 22px;
        font-size: 22px;
        line-height: 1;
        color: #0b3a91;
    }
}

/* Categories */
body.metal-doors-apartment-page .md-categories {
    box-sizing: border-box;
    padding: 32px 32px 0;
}

body.metal-doors-apartment-page .md-section-title {
    margin: 0 0 23px;
    font-family: var(--font-display);
    color: #09265e;
    font-size: clamp(22px, 3vw, 28px);
    font-weight: 500;
}

/* Categories heading: centered, underline spans the rendered text width, 12px to cards. */
body.metal-doors-apartment-page .md-categories > .md-section-title {
    width: fit-content;
    max-width: 100%;
    margin: 0 auto 12px;
    text-align: center;
}

body.metal-doors-apartment-page .md-categories > .md-section-title::after {
    width: 100%;
    margin-top: 0;
}

body.metal-doors-apartment-page .md-top-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
    align-items: stretch;
}

body.metal-doors-apartment-page .md-category-card {
    min-width: 0;
    border: 1px solid var(--md-line);
    border-radius: 14px;
    background: #fff;
    overflow: hidden;
    display: grid;
    grid-template-rows: auto minmax(190px, 1fr);
    box-shadow: 0 12px 28px rgba(6, 31, 80, .09);
    transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}

body.metal-doors-apartment-page .md-category-card__media,
body.metal-doors-apartment-page .md-category-card__picture {
    display: block;
    width: 100%;
    aspect-ratio: 1440 / 700;
    overflow: hidden;
    background: #eef3f8;
}

body.metal-doors-apartment-page .md-category-card__img {
    height: 100%;
    width: 100%;
    object-fit: cover;
    transition: transform .35s ease;
}

body.metal-doors-apartment-page .md-category-card__copy {
    position: relative;
    display: flex;
    flex-direction: column;
    min-width: 0;
    padding: 25px 28px 28px 46px;
    border-top: 1px solid #e0e8f3;
    background: #fff;
}

body.metal-doors-apartment-page .md-category-card__copy::before {
    content: "";
    position: absolute;
    top: 25px;
    left: 24px;
    width: 4px;
    height: 34px;
    background: var(--md-blue-2);
}

body.metal-doors-apartment-page .md-category-card__copy h3 {
    margin: 0 0 12px;
    color: #08275d;
    font-family: var(--font-sans);
    font-size: clamp(16px, 1.5vw, 18px);
    line-height: 1.05;
    font-weight: var(--fw-title);
    overflow-wrap: break-word;
}

body.metal-doors-apartment-page .md-category-card__copy p {
    margin: 0 0 22px;
    max-width: 430px;
    color: #2c426d;
    font-size: var(--text-small);
    line-height: 1.45;
    font-weight: 600;
}

body.metal-doors-apartment-page .md-category-link {
    display: inline-flex;
    align-self: flex-start;
    gap: 16px;
    align-items: center;
    margin-top: auto;
    color: #092f72;
    font-size: var(--text-small);
    font-weight: 800;
}

body.metal-doors-apartment-page .md-category-link svg {
    transition: transform .2s ease;
}

body.metal-doors-apartment-page .md-category-link:focus-visible {
    border-radius: 3px;
    outline: 3px solid rgba(11, 52, 122, .28);
    outline-offset: 5px;
}

/* Metrics */
body.metal-doors-apartment-page .md-metrics {
    display: grid;
    grid-column: 1 / -1;
    grid-template-columns: 1fr 260px;
    gap: 28px;
    padding: 20px 0 0;
}

body.metal-doors-apartment-page .md-metric-list {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    column-gap: 18px;
    row-gap: 16px;
    padding-top: 1px;
}

body.metal-doors-apartment-page .md-metrics__media {
    grid-column: 1 / -1;
    min-width: 0;
    border: 1px solid var(--md-line);
    border-radius: 12px;
    overflow: hidden;
    background: #eef3f8;
}

body.metal-doors-apartment-page .md-metrics__media img {
    display: block;
    width: 100%;
    height: auto;
}

body.metal-doors-apartment-page .md-metric-item {
    display: grid;
    grid-template-columns: 38px 1fr;
    gap: 14px;
    color: #092a67;
}

body.metal-doors-apartment-page .md-metric-item h4 {
    margin: 0 0 4px;
    font-size: var(--text-small);
    font-weight: var(--fw-title);
}

body.metal-doors-apartment-page .md-metric-item p {
    margin: 0;
    color: #52617a;
    font-size: var(--text-caption);
    line-height: 1.25;
    font-weight: 800;
}

body.metal-doors-apartment-page .md-number-list {
    border-left: 1px solid #b9c6da;
    padding-left: 40px;
    display: grid;
    align-content: center;
    gap: 13px;
}

body.metal-doors-apartment-page .md-number-list div {
    border-bottom: 1px solid #d1dae8;
    padding-bottom: 10px;
}

body.metal-doors-apartment-page .md-number-list div:last-child {
    border-bottom: 0;
}

body.metal-doors-apartment-page .md-number-list strong {
    display: block;
    color: #08275d;
    font-family: var(--font-sans);
    font-size: var(--text-3xl);
    line-height: 1;
    font-weight: 500;
}

body.metal-doors-apartment-page .md-number-list span {
    color: #52617a;
    font-size: var(--text-caption);
    font-weight: 800;
}

/* Feature row: 4 feature cards on top, comfort full-width below. */
body.metal-doors-apartment-page .md-feature-row {
    margin-top: 28px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border: 1px solid var(--md-line);
    border-radius: 4px;
    overflow: hidden;
}

body.metal-doors-apartment-page .md-comfort-card {
    order: 2;
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: minmax(0, 65fr) minmax(0, 35fr);
    gap: 28px;
    align-items: start;
    background: linear-gradient(135deg, #08285f, #0a3c88);
    color: #fff;
    padding: 19px 19px 17px;
    border-top: 1px solid var(--md-line);
}

body.metal-doors-apartment-page .md-comfort-card h3 {
    margin: 0 0 12px;
    font-family: var(--font-sans);
    font-size: clamp(16px, 1.5vw, 18px);
    font-weight: var(--fw-title);
    letter-spacing: 0;
}

body.metal-doors-apartment-page .md-comfort-lead {
    margin: 0;
    max-width: none;
    font-size: clamp(16px, 1.5vw, 18px);
    line-height: 1.55;
    font-weight: 500;
    color: rgba(255, 255, 255, .9);
}

body.metal-doors-apartment-page .md-comfort-icons {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

body.metal-doors-apartment-page .md-comfort-icons div {
    min-height: 78px;
    border-right: 1px solid rgba(255, 255, 255, .14);
    border-bottom: 1px solid rgba(255, 255, 255, .14);
    padding-right: 12px;
    padding-bottom: 12px;
}

body.metal-doors-apartment-page .md-comfort-icons div:nth-child(2n) {
    border-right: 0;
    padding-right: 0;
}

body.metal-doors-apartment-page .md-comfort-icons div:nth-last-child(-n + 2) {
    border-bottom: 0;
    padding-bottom: 0;
}

body.metal-doors-apartment-page .md-comfort-icons svg {
    margin-bottom: 9px;
    color: #fff;
}

body.metal-doors-apartment-page .md-comfort-icons p {
    margin: 0;
    font-size: var(--text-caption);
    line-height: 1.4;
    font-weight: 800;
}

body.metal-doors-apartment-page .md-feature-card {
    position: relative;
    order: 1;
    min-height: 135px;
    padding: 18px;
    background: linear-gradient(135deg, #fff 0%, #fff 72%, rgba(240, 246, 253, .85) 100%);
    border-left: 1px solid var(--md-line);
}

body.metal-doors-apartment-page .md-feature-row > .md-feature-card:first-child {
    border-left: 0;
}

body.metal-doors-apartment-page .md-feature-card h3 {
    margin: 0 0 14px;
    font-family: var(--font-sans);
    font-size: clamp(16px, 1.5vw, 18px);
    color: #08275d;
    font-weight: var(--fw-title);
    letter-spacing: 0;
}

body.metal-doors-apartment-page .md-feature-card ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

body.metal-doors-apartment-page .md-feature-card li {
    position: relative;
    padding-left: 17px;
    margin-bottom: 7px;
    color: #344a70;
    font-size: var(--text-caption);
    line-height: 1.25;
    font-weight: 800;
}

body.metal-doors-apartment-page .md-feature-card li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 4px;
    width: 7px;
    height: 4px;
    border-left: 1.6px solid #0a347b;
    border-bottom: 1.6px solid #0a347b;
    transform: rotate(-45deg);
}

body.metal-doors-apartment-page .md-ghost-icon {
    position: absolute;
    right: 16px;
    bottom: 13px;
    opacity: .45;
    color: #0a347b;
}

/* Steps */
body.metal-doors-apartment-page .md-steps {
    margin-top: 12px;
    border: 1px solid var(--md-line);
    border-radius: 4px;
    background: rgba(255, 255, 255, .86);
    display: grid;
    grid-template-columns: 170px minmax(0, 1fr);
    min-height: 84px;
    overflow: hidden;
}

body.metal-doors-apartment-page .md-steps-title {
    padding: 17px 18px;
    border-right: 1px solid var(--md-line);
}

body.metal-doors-apartment-page .md-steps-title h3 {
    margin: 0;
    font-family: var(--font-sans);
    font-size: clamp(16px, 1.5vw, 18px);
    font-weight: 500;
}

body.metal-doors-apartment-page .md-step {
    display: grid;
    grid-template-columns: 38px 1fr 12px;
    gap: 12px;
    align-items: center;
    padding: 13px 18px 13px 0;
}

body.metal-doors-apartment-page .md-steps-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

body.metal-doors-apartment-page .md-step:nth-child(n + 4) {
    border-top: 1px solid #e2e8f2;
}

body.metal-doors-apartment-page .md-step:nth-child(3n) .md-step__connector {
    visibility: hidden;
}

body.metal-doors-apartment-page .md-step-num {
    color: #08275d;
    font-family: var(--font-sans);
    font-size: var(--text-xl);
    font-weight: 700;
}

body.metal-doors-apartment-page .md-step h4 {
    margin: 0 0 3px;
    color: #0a347b;
    font-size: var(--text-caption);
    font-weight: var(--fw-title);
}

body.metal-doors-apartment-page .md-step p {
    margin: 0;
    color: #52617a;
    font-size: var(--text-caption);
    line-height: 1.18;
    font-weight: 800;
}

/* Consult */
body.metal-doors-apartment-page .md-consult {
    margin-top: 10px;
    min-height: 96px;
    border-radius: 4px;
    overflow: hidden;
    background:
        linear-gradient(90deg, rgba(5, 30, 76, .18) 0 25%, rgba(5, 30, 76, .98) 33%, rgba(9, 48, 111, .98) 100%),
        var(--md-consult-bg) left center / auto 100% no-repeat,
        #092f72;
    color: #fff;
    display: grid;
    grid-template-columns: 360px 1fr auto;
    align-items: center;
    gap: 28px;
    position: relative;
}

body.metal-doors-apartment-page .md-consult::after {
    content: "";
    position: absolute;
    inset: 0 0 0 auto;
    width: 190px;
    background: var(--md-consult-blueprint) right center / cover no-repeat;
    opacity: .4;
    pointer-events: none;
}

body.metal-doors-apartment-page .md-consult__copy {
    grid-column: 2;
    position: relative;
    z-index: 1;
}

body.metal-doors-apartment-page .md-consult h3 {
    margin: 0 0 8px;
    font-family: var(--font-sans);
    font-size: clamp(16px, 1.5vw, 18px);
    font-weight: 500;
}

body.metal-doors-apartment-page .md-consult p {
    margin: 0;
    max-width: 520px;
    font-size: var(--text-caption);
    line-height: 1.35;
    font-weight: 700;
}

body.metal-doors-apartment-page .md-consult__actions {
    position: relative;
    z-index: 1;
    padding-right: 65px;
    display: flex;
    gap: 16px;
}

body.metal-doors-apartment-page .md-btn {
    height: 42px;
    min-width: 210px;
    padding: 0 26px;
    border: 1px solid rgba(255, 255, 255, .55);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-caption);
    font-weight: 800;
    color: #fff;
    border-radius: 2px;
}

body.metal-doors-apartment-page .md-btn--light {
    color: #08275d;
    background: #fff;
    border-color: #fff;
}

/* Why */
body.metal-doors-apartment-page .md-why {
    padding: 25px 0;
}

body.metal-doors-apartment-page .md-why-grid {
    margin-top: 18px;
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 18px;
}

body.metal-doors-apartment-page .md-why-item {
    display: grid;
    grid-template-columns: 34px 1fr;
    gap: 13px;
    align-items: center;
    color: #092a67;
    font-size: var(--text-caption);
    line-height: 1.25;
    font-weight: 800;
}

body.metal-doors-apartment-page .md-why-item b {
    display: block;
    font-size: var(--text-caption);
    margin-bottom: 2px;
}

/* FAQ */
body.metal-doors-apartment-page .md-faq {
    margin-top: 20px;
    padding: 8px 0 28px;
}

body.metal-doors-apartment-page .md-faq__heading {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 26px;
}

body.metal-doors-apartment-page .md-faq__eyebrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 54px;
    height: 30px;
    border: 1px solid #9fb9df;
    border-radius: 999px;
    color: var(--md-blue-2);
    font-size: var(--text-caption);
    font-weight: 800;
    letter-spacing: .14em;
}

body.metal-doors-apartment-page .md-faq h2 {
    margin: 0;
}

body.metal-doors-apartment-page .md-faq__groups {
    border-top: 1px solid var(--md-line);
}

body.metal-doors-apartment-page .md-faq__group {
    display: grid;
    grid-template-columns: minmax(220px, .42fr) minmax(0, 1fr);
    gap: clamp(28px, 5vw, 72px);
    padding: 34px 0 38px;
    border-bottom: 1px solid var(--md-line);
}

body.metal-doors-apartment-page .md-faq__group-heading {
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 14px;
    align-content: start;
}

body.metal-doors-apartment-page .md-faq__group-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: #eaf2ff;
    color: var(--md-blue-2);
    font-size: var(--text-caption);
    font-weight: 800;
    letter-spacing: .08em;
}

body.metal-doors-apartment-page .md-faq__group h3 {
    margin: 2px 0 8px;
    color: var(--md-ink);
    font-size: clamp(16px, 1.5vw, 18px);
    line-height: 1.16;
}

body.metal-doors-apartment-page .md-faq__group-heading p {
    margin: 0;
    color: var(--md-muted);
    font-family: var(--font-sans);
  font-size: var(--text-small);
    line-height: 1.55;
}

body.metal-doors-apartment-page .md-faq__items {
    display: grid;
    gap: 10px;
    min-width: 0;
}

body.metal-doors-apartment-page .md-faq__item {
    overflow: hidden;
    border: 1px solid var(--md-line);
    border-radius: 10px;
    background: #fff;
    transition: border-color .2s ease, box-shadow .2s ease;
}

body.metal-doors-apartment-page .md-faq__item[open] {
    border-color: #a8bfdf;
    box-shadow: 0 12px 28px rgba(18, 65, 125, .08);
}

body.metal-doors-apartment-page .md-faq__item summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    min-height: 68px;
    padding: 17px 20px;
    color: var(--md-ink);
    cursor: pointer;
    font-size: var(--text-md);
    font-weight: 700;
    line-height: 1.4;
    list-style: none;
}

body.metal-doors-apartment-page .md-faq__item summary::-webkit-details-marker {
    display: none;
}

body.metal-doors-apartment-page .md-faq__item summary:focus-visible {
    outline: 3px solid rgba(25, 103, 194, .35);
    outline-offset: -3px;
}

body.metal-doors-apartment-page .md-faq__toggle {
    position: relative;
    flex: 0 0 32px;
    width: 32px;
    height: 32px;
    border: 1px solid #bfd0e7;
    border-radius: 50%;
    background: #f5f8fc;
}

body.metal-doors-apartment-page .md-faq__toggle::before,
body.metal-doors-apartment-page .md-faq__toggle::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 12px;
    height: 2px;
    border-radius: 2px;
    background: var(--md-blue-2);
    transform: translate(-50%, -50%);
    transition: transform .2s ease;
}

body.metal-doors-apartment-page .md-faq__toggle::after {
    transform: translate(-50%, -50%) rotate(90deg);
}

body.metal-doors-apartment-page .md-faq__item[open] .md-faq__toggle::after {
    transform: translate(-50%, -50%) rotate(0deg);
}

body.metal-doors-apartment-page .md-faq__answer {
    padding: 0 72px 20px 20px;
    border-top: 1px solid #edf1f6;
    color: var(--md-muted);
    font-size: var(--text-body);
    line-height: 1.7;
}

body.metal-doors-apartment-page .md-faq__answer p {
    margin: 16px 0 0;
}

@media (hover: hover) {
    body.metal-doors-apartment-page .md-category-card:hover {
        border-color: #afc2dd;
        box-shadow: 0 16px 34px rgba(6, 31, 80, .13);
        transform: translateY(-2px);
    }

    body.metal-doors-apartment-page .md-category-card:hover .md-category-card__img {
        transform: scale(1.025);
    }

    body.metal-doors-apartment-page .md-category-link:hover svg {
        transform: translateX(4px);
    }

    body.metal-doors-apartment-page .md-faq__item:not([open]):hover {
        border-color: #b4c8e3;
    }
}

@media (prefers-reduced-motion: reduce) {
    body.metal-doors-apartment-page .md-category-card,
    body.metal-doors-apartment-page .md-category-card__img,
    body.metal-doors-apartment-page .md-category-link svg,
    body.metal-doors-apartment-page .md-faq__item,
    body.metal-doors-apartment-page .md-faq__toggle::before,
    body.metal-doors-apartment-page .md-faq__toggle::after {
        transition: none;
    }
}

@media (max-width: 1180px) {
    body.metal-doors-apartment-page .md-top-grid {
        grid-template-columns: 1fr 1fr;
    }

    body.metal-doors-apartment-page .md-metrics {
        grid-column: 1 / -1;
        grid-template-columns: 1fr 260px;
        padding: 12px 0 0;
    }

    body.metal-doors-apartment-page .md-metric-list {
        grid-template-columns: repeat(4, 1fr);
    }

    body.metal-doors-apartment-page .md-feature-row {
        grid-template-columns: 1fr 1fr;
    }

    body.metal-doors-apartment-page .md-comfort-card {
        grid-column: 1 / -1;
    }

    body.metal-doors-apartment-page .md-steps {
        grid-template-columns: 1fr;
    }

    body.metal-doors-apartment-page .md-steps-title {
        border-right: 0;
        border-bottom: 1px solid var(--md-line);
    }

    body.metal-doors-apartment-page .md-consult {
        grid-template-columns: 260px 1fr;
        gap: 20px;
    }

    body.metal-doors-apartment-page .md-consult__actions {
        grid-column: 2;
        padding: 0 25px 18px 0;
    }

    body.metal-doors-apartment-page .md-why-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    body.metal-doors-apartment-page .md-faq__group {
        grid-template-columns: 1fr;
        gap: 22px;
        padding: 28px 0 32px;
    }
}

@media (max-width: 768px) {
    body.metal-doors-apartment-page .md-top-grid {
        grid-template-columns: 1fr;
    }

    body.metal-doors-apartment-page .md-category-card,
    body.metal-doors-apartment-page .md-category-card--wide {
        grid-template-columns: minmax(0, 1fr);
    }

    body.metal-doors-apartment-page .md-metrics {
        grid-template-columns: 1fr;
    }

    body.metal-doors-apartment-page .md-metric-list {
        grid-template-columns: 1fr 1fr;
    }

    body.metal-doors-apartment-page .md-number-list {
        border-left: 0;
        border-top: 1px solid var(--md-line);
        padding: 18px 0 0;
        grid-template-columns: repeat(4, 1fr);
    }

    body.metal-doors-apartment-page .md-feature-row {
        grid-template-columns: 1fr;
    }

    body.metal-doors-apartment-page .md-feature-card {
        border-left: 0;
        border-top: 1px solid var(--md-line);
    }

    body.metal-doors-apartment-page .md-comfort-icons {
        grid-template-columns: 1fr 1fr;
    }

    body.metal-doors-apartment-page .md-comfort-card {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    body.metal-doors-apartment-page .md-comfort-lead {
        margin-bottom: 0;
    }

    body.metal-doors-apartment-page .md-steps {
        grid-template-columns: 1fr;
    }

    body.metal-doors-apartment-page .md-steps-grid {
        grid-template-columns: 1fr;
    }

    body.metal-doors-apartment-page .md-step {
        grid-template-columns: 38px minmax(0, 1fr);
        padding-left: 18px;
        border-top: 1px solid #e2e8f2;
    }

    body.metal-doors-apartment-page .md-step__connector {
        display: none;
    }

    body.metal-doors-apartment-page .md-consult {
        grid-template-columns: 1fr;
        background: linear-gradient(90deg, rgba(5, 30, 76, .96), rgba(9, 48, 111, .96)), var(--md-consult-bg) left center / cover no-repeat;
        padding: 24px;
    }

    body.metal-doors-apartment-page .md-consult__copy {
        grid-column: auto;
    }

    body.metal-doors-apartment-page .md-consult__actions {
        grid-column: auto;
        flex-direction: column;
        padding: 0;
    }

    body.metal-doors-apartment-page .md-btn {
        width: 100%;
    }

    body.metal-doors-apartment-page .md-why-grid {
        grid-template-columns: 1fr 1fr;
    }

    body.metal-doors-apartment-page .md-faq__heading {
        gap: 12px;
        margin-bottom: 22px;
    }

    body.metal-doors-apartment-page .md-faq__eyebrow {
        min-width: 48px;
        height: 28px;
    }

    body.metal-doors-apartment-page .md-faq__group-heading {
        grid-template-columns: 38px minmax(0, 1fr);
        gap: 12px;
    }

    body.metal-doors-apartment-page .md-faq__group-number {
        width: 38px;
        height: 38px;
    }

    body.metal-doors-apartment-page .md-faq__item summary {
        min-height: 62px;
        gap: 14px;
        padding: 15px 14px 15px 16px;
    }

    body.metal-doors-apartment-page .md-faq__toggle {
        flex-basis: 30px;
        width: 30px;
        height: 30px;
    }

    body.metal-doors-apartment-page .md-faq__answer {
        padding: 0 16px 18px;
        font-size: var(--text-small);
    }
}

@media (max-width: 640px) {
    body.metal-doors-apartment-page {
        --md-container: calc(100% - 16px);
        --md-shell-radius: 8px;
    }

    body.metal-doors-apartment-page .md-main {
        overflow: visible;
    }

    /* Notebook stack §3.3/§3.4: paper grid, text first, full door contain. */
    body.metal-doors-apartment-page .md-hero.md-hero--image,
    body.metal-doors-apartment-page .md-hero.md-hero--overlay {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        min-height: 0;
        overflow: visible;
        background-color: #f3f8fe;
        background-image:
            linear-gradient(rgba(18, 60, 134, 0.07) 1px, transparent 1px),
            linear-gradient(90deg, rgba(18, 60, 134, 0.07) 1px, transparent 1px);
        background-size: 28px 28px;
        background-position: center top;
    }

    body.metal-doors-apartment-page .md-hero__overlay {
        position: relative;
        top: auto;
        left: auto;
        order: 1;
        width: 100%;
        height: auto;
        max-height: none;
        transform: none;
        flex: 0 0 auto;
        padding: 24px 16px 12px;
        border-radius: 0;
        box-shadow: none;
        background: transparent;
        color: #0e3477;
    }

    body.metal-doors-apartment-page .md-hero__media {
        order: 2;
        flex: 0 0 auto;
        overflow: visible;
        width: calc(100% - 16px);
        margin-inline: 8px;
        margin-bottom: 8px;
        background: transparent;
    }

    body.metal-doors-apartment-page .md-hero.md-hero--image .md-hero__media img,
    body.metal-doors-apartment-page .md-hero.md-hero--image .md-hero__media picture,
    body.metal-doors-apartment-page .md-hero.md-hero--image .md-hero__picture {
        width: 100%;
        height: auto;
        max-width: 100%;
        object-fit: contain;
        object-position: center;
    }

    body.metal-doors-apartment-page .md-hero h1:not(.visually-hidden) {
        margin-top: 10px;
        max-width: none;
        color: #0e3477;
        font-size: clamp(36px, 4.5vw, 48px);
        line-height: 1.15;
        letter-spacing: -.02em;
    }

    body.metal-doors-apartment-page .md-hero__lead {
        max-width: none;
        color: #49618d;
        font-weight: 400;
        letter-spacing: 0.01em;
        text-transform: none;
    }

    body.metal-doors-apartment-page .md-hero__text {
        margin-top: 12px;
        max-width: none;
        color: #49618d;
        font-weight: 400;
    }

    body.metal-doors-apartment-page .md-hero__badges {
        gap: 10px;
        margin-top: 16px;
    }

    body.metal-doors-apartment-page .md-hero-badge {
        padding: 10px 12px;
        border: 1px solid #b9c8dd;
        border-radius: 6px;
        background: rgba(255, 255, 255, .82);
        box-shadow: 0 6px 14px rgba(12, 43, 96, .06);
        color: #0e3477;
    }

    body.metal-doors-apartment-page .md-hero-badge svg {
        stroke: #0e3477;
    }

    body.metal-doors-apartment-page .md-page {
        margin: 8px auto 16px;
    }

    body.metal-doors-apartment-page .md-categories {
        padding: 24px 16px 0;
    }
}

@media (max-width: 420px) {
    body.metal-doors-apartment-page .md-category-card__media,
    body.metal-doors-apartment-page .md-category-card__picture {
        aspect-ratio: 16 / 9;
    }

    body.metal-doors-apartment-page .md-category-card__copy {
        min-height: 175px;
        padding: 22px 20px 24px 42px;
    }

    body.metal-doors-apartment-page .md-category-card__copy::before {
        top: 22px;
        left: 20px;
    }

    body.metal-doors-apartment-page .md-category-card__copy h3 {
        font-size: clamp(16px, 1.5vw, 18px);
    }

    body.metal-doors-apartment-page .md-metric-list,
    body.metal-doors-apartment-page .md-number-list,
    body.metal-doors-apartment-page .md-comfort-icons,
    body.metal-doors-apartment-page .md-why-grid {
        grid-template-columns: 1fr;
    }

    body.metal-doors-apartment-page .md-comfort-icons div,
    body.metal-doors-apartment-page .md-comfort-icons div:nth-child(2n),
    body.metal-doors-apartment-page .md-comfort-icons div:nth-last-child(-n + 2) {
        border-right: 0;
        border-bottom: 1px solid rgba(255, 255, 255, .14);
        padding-right: 0;
        padding-bottom: 12px;
    }

    body.metal-doors-apartment-page .md-comfort-icons div:last-child {
        border-bottom: 0;
        padding-bottom: 0;
    }
}