:root {
    --content-brand: #0290D4;
    --content-brand-dark: #006b9f;
    --content-ink: #041B2D;
    --content-muted: #60717c;
    --content-line: #dbe7ed;
    --content-soft: #f2f8fb;
}

.alutek-content-page {
    overflow: hidden;
    background: #fff;
    color: var(--content-ink);
}

.alutek-content-page .content-breadcrumb {
    position: relative;
    isolation: isolate;
    background-position: center 42%;
}

.alutek-content-page .content-breadcrumb::before {
    position: absolute;
    inset: 0;
    z-index: -1;
    content: "";
    background: linear-gradient(100deg, rgba(4, 27, 45, .98) 0%, rgba(4, 27, 45, .82) 52%, rgba(2, 144, 212, .42) 100%);
}

.alutek-content-page .breadcrumb-list a:hover,
.alutek-content-page .sub-title,
.alutek-content-page .content-question-number {
    color: var(--content-brand);
}

.alutek-content-page .content-breadcrumb .page-heading {
    text-align: center;
}

.alutek-content-page .content-breadcrumb .breadcrumb-list {
    justify-content: center;
}

.alutek-content-page .breadcrumb-title {
    max-width: 960px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.alutek-content-page .sub-title img {
    width: 26px;
}

.content-about-section,
.content-document-section,
.content-faq-section,
.content-project-section {
    position: relative;
    background: #fff;
}

.content-about-section::before,
.content-project-section::before {
    position: absolute;
    top: 0;
    right: 0;
    width: 34%;
    height: 100%;
    content: "";
    pointer-events: none;
    background: linear-gradient(270deg, rgba(2, 144, 212, .09), transparent 100%);
}

[dir="rtl"] .content-about-section::before,
[dir="rtl"] .content-project-section::before {
    right: auto;
    left: 0;
    background: linear-gradient(90deg, rgba(2, 144, 212, .09), transparent 100%);
}

.content-about-image {
    min-height: 650px;
    position: relative;
    background: var(--content-ink);
}

.content-about-image > img {
    width: 100%;
    height: 650px;
    object-fit: cover;
    filter: saturate(.84) contrast(1.03);
}

.content-image-mark {
    position: absolute;
    right: 0;
    bottom: 0;
    padding: 22px 26px;
    background: var(--content-brand);
    color: #fff;
    font-family: "Barlow Condensed", sans-serif;
    font-size: 22px;
    font-weight: 700;
    line-height: .9;
    letter-spacing: .08em;
}

.content-about-copy {
    padding-left: clamp(0px, 3vw, 50px);
}

.content-about-copy .split-title {
    max-width: 730px;
}

.content-richtext {
    color: var(--content-muted);
    font-size: 16px;
    line-height: 1.9;
}
.content-richtext p {
    margin-bottom: 1.75rem;
}
.content-richtext p + p {
    margin-top: 1.75rem;
}

.content-richtext > :first-child {
    margin-top: 0;
}

.content-richtext > :last-child {
    margin-bottom: 0;
}

.content-richtext h2,
.content-richtext h3,
.content-richtext h4 {
    margin: 34px 0 15px;
    color: var(--content-ink);
    font-family: "Barlow Condensed", sans-serif;
}

.content-richtext a {
    color: var(--content-brand-dark);
    text-decoration: underline;
}

.content-richtext img {
    max-width: 100%;
    height: auto;
}

.content-about-copy .theme-btn {
    margin-top: 34px;
    background: var(--content-brand);
}

.content-proof-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    margin-top: 75px;
    border-top: 1px solid var(--content-line);
    border-left: 1px solid var(--content-line);
}

.content-proof-grid > div {
    min-height: 150px;
    padding: 28px 32px;
    border-right: 1px solid var(--content-line);
    border-bottom: 1px solid var(--content-line);
}

.content-proof-grid strong {
    display: block;
    color: var(--content-brand);
    font-family: "Barlow Condensed", sans-serif;
    font-size: 48px;
    line-height: 1;
}

.content-proof-grid span {
    display: block;
    margin-top: 14px;
    color: var(--content-muted);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .04em;
}

.content-document-section {
    background: linear-gradient(90deg, var(--content-soft) 0 34%, #fff 34% 100%);
}

.content-document-aside {
    position: sticky;
    top: 140px;
    padding-right: 42px;
}

.content-document-aside > span {
    color: var(--content-brand);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .18em;
}

.content-document-aside h2 {
    margin: 22px 0 30px;
    font-size: clamp(36px, 4vw, 58px);
    line-height: 1;
}

.content-aside-line {
    width: 74px;
    height: 3px;
    background: var(--content-brand);
}

.content-document-body {
    min-height: 360px;
    padding-left: 35px;
    font-size: 17px;
}

.content-faq-section .faq-left-content {
    padding-right: clamp(0px, 3vw, 48px);
}

.content-faq-section .faq-text {
    max-width: 490px;
}

.content-faq-count {
    display: inline-flex;
    align-items: baseline;
    gap: 10px;
    margin-top: 36px;
    color: var(--content-brand);
}

.content-faq-count strong {
    font-family: "Barlow Condensed", sans-serif;
    font-size: 62px;
    line-height: 1;
}

.content-faq-count span {
    font-size: 13px;
    font-weight: 800;
    letter-spacing: .18em;
}

.content-faq-section .accordion-box .block {
    border-color: var(--content-line);
}

.content-faq-section .accordion-box .block.active-block {
    border-color: var(--content-brand);
}

.content-faq-section .acc-btn {
    display: flex;
    align-items: center;
    gap: 14px;
}

.content-faq-section .content-question-number {
    flex: 0 0 auto;
    font-family: "Barlow Condensed", sans-serif;
    font-size: 20px;
    font-weight: 700;
}

.content-faq-section .acc-content .text {
    color: var(--content-muted);
    line-height: 1.75;
}

.content-reference-grid {
    justify-content: center;
}

.content-reference-card,
.content-certificate-card {
    height: 100%;
    border: 1px solid var(--content-line);
    background: #fff;
}

.content-reference-card .project-thumb {
    display: grid;
    height: 250px;
    place-items: center;
    background: var(--content-soft);
}

.content-reference-grid .content-reference-card .project-thumb > img {
    position: static;
    width: 72%;
    height: 120px;
    object-fit: contain;
    opacity: 1;
    filter: grayscale(1);
    transform: none;
    transition: filter .35s ease, transform .35s ease;
}

.content-reference-grid .content-reference-card:hover .project-thumb > img {
    transform: scale(1.035);
    opacity: 1;
    filter: grayscale(0);
}

.content-reference-card .project-content,
.content-certificate-card .project-content {
    padding: 25px 28px 28px;
}

.content-reference-card .project-content .title,
.content-certificate-card .project-content .title {
    margin-bottom: 7px;
    color: var(--content-ink);
    font-size: 25px;
}

.content-reference-card .circle-icon,
.content-certificate-card .circle-icon {
    background: var(--content-brand);
    color: #fff;
}

.content-certificate-card .project-thumb {
    height: 430px;
    background: var(--content-soft);
}

.content-certificate-card .project-thumb > img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 20px;
}

.content-pdf-link {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    margin-top: 10px;
    color: var(--content-brand-dark);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: .04em;
}

.content-empty-state {
    margin: 0;
    padding: 38px;
    border-left: 4px solid var(--content-brand);
    background: var(--content-soft);
    color: var(--content-muted);
}

[dir="rtl"] .content-about-copy,
[dir="rtl"] .content-document-body {
    padding-right: clamp(0px, 3vw, 50px);
    padding-left: 0;
}

[dir="rtl"] .content-image-mark {
    right: auto;
    left: 0;
}

@media (max-width: 991px) {
    .content-about-image,
    .content-about-image > img {
        min-height: 500px;
        height: 500px;
    }

    .content-about-copy,
    .content-document-body {
        padding-left: 0;
    }

    .content-document-section {
        background: #fff;
    }

    .content-document-aside {
        position: static;
        margin-bottom: 20px;
        padding: 32px;
        background: var(--content-soft);
    }

    .content-faq-section .faq-left-content {
        margin-bottom: 35px;
    }
}

@media (max-width: 767px) {
    .content-proof-grid {
        grid-template-columns: 1fr;
        margin-top: 45px;
    }

    .content-proof-grid > div {
        min-height: auto;
    }

    .content-reference-card .project-thumb {
        height: 220px;
    }

    .content-certificate-card .project-thumb {
        height: 360px;
    }
}

@media (max-width: 575px) {
    .content-about-image,
    .content-about-image > img {
        min-height: 410px;
        height: 410px;
    }

    .content-document-aside {
        padding: 24px;
    }

    .content-document-body {
        font-size: 16px;
    }
}