html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
  color: var(--bs-secondary-color);
  text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
  text-align: start;
}

.hero {
    min-height: 240px;
    padding: 10px 40px 10px 20px;
    background-image: url('../images/hero-background.png');
    background-size: cover;
    background-position: center 43%;
    background-repeat: no-repeat;
    color: white;
    display: flex;
    align-items: stretch;
    position: relative;
    overflow: hidden;
}

.hero-content {
    width: 100%;    
    margin: 0 auto;
    display: flex;
    flex-direction: column;
}

.hero-brand {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.hero-brand-logo {
    width: 84px;
    height: 84px;
    object-fit: contain;
    flex-shrink: 0;
    display: block;
}

.hero-role {
    max-width: 680px;
    margin-bottom: 10px;
    font-size: 1.2rem;
    font-weight: 400;
    line-height: 1.5;
}

.hero-claim {
    margin-top: auto;
    margin-bottom: 5px;
    width: 100%;
    font-size: 0.9rem;
    font-weight: 400;
    line-height: 1.4;
}

.hero-more {
    align-self: center;
    margin: 5px 0 10px 0;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 14px;
    border: 1px solid #168cff;
    border-radius: 5px;
    color: #ffffff;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
}

.hero-more span {
    color: #168cff;
    font-size: 1.3rem;
    line-height: 1;
}

.hero-main-logo {
    position: absolute;
    top: 50%;
    right: 6%;
    transform: translateY(-50%);
    width: clamp(22vw, 18vw, 360px);
    height: 240px;
    object-fit: contain;
}

.hero-more:hover {
    background-color: rgba(22, 140, 255, 0.12);
    color: #ffffff;
}

.main-navigation {
    background-color: #0b1626;
    border-top: 2px solid #168cff;
    margin-bottom: 16px;
}

.main-navigation-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 14px 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 36px;
}

.main-navigation a {
    position: relative;
    color: #ffffff;
    text-decoration: none;
    font-size: 1.2rem;
    font-weight: 400;
    transition: color 0.2s ease;
}

.main-navigation a:hover {
    color: #168cff;
}

.main-navigation a::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -6px;
    width: 0;
    height: 2px;
    background-color: #168cff;
    transform: translateX(-50%);
    transition: width 0.2s ease;
}

.main-navigation a:hover::after {
    width: 100%;
}


.home-content {
    width: 100%;
    padding: 25px 40px 35px 40px;
    background-color: #ffffff;
}

.home-content-inner {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}

.home-content h1 {
    margin: 0 0 16px 0;
    font-size: 1.4rem;
    font-weight: 600;
    color: #0b1626;
    text-align: center;
}

.home-content > .home-content-inner > p {
    max-width: 850px;
    margin: 0 auto;
    font-size: 0.95rem;
    line-height: 1.6;
    color: #404854;
    text-align: center;
}

.home-content p {
    max-width: 850px;
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.6;
    color: #404854;
}

.home-features {
    display: flex;
    gap: 40px;
    margin-top: 35px;
}

.home-feature {
    flex: 1;
}

.home-feature h2 {
    margin: 0 0 8px 0;
    font-size: 1.05rem;
    font-weight: 600;
    color: #0b1626;
}

.home-feature p {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.55;
    color: #404854;
}

.solutions {
    width: 100%;
    padding: 15px 40px 20px 40px;
    background-color: #f4f6f8;
}

.solutions-inner {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}

.solutions h2 {
    margin: 0 0 12px 0;
    font-size: 1.05rem;
    font-weight: 600;
    color: #0b1626;
    text-align: center;
}

.solutions-intro {
    max-width: 900px;
    margin: 0 auto;
    font-size: 0.9rem;
    line-height: 1.6;
    color: #404854;
    text-align: center;
}

.solutions-grid {
    display: flex;
    gap: 40px;
    margin-top: 35px;
}

.solution-item {
    flex: 1;
}

.solution-item h3 {
    margin: 0 0 8px 0;
    font-size: 1.05rem;
    font-weight: 600;
    text-align: center;
    color: #0b1626;
}

.solution-item p {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.55;
    text-align: center;
    color: #404854;
}

.solution-icon {
    margin-bottom: 8px;
    font-size: 1.5rem;
    font-weight: 500;
    line-height: 1;
    text-align: center;
    color: #168cff;
}

.solution-icon-image {
    width: 34px;
    height: 34px;
    object-fit: contain;
}


html,
body {
    height: 100%;
    margin: 0;
}

body {
    min-height: 100vh;
    overflow: hidden;
}

.engineering {
    width: 100%;
    padding: 0px 40px 35px 40px;
    background-color: #f4f6f8;
}

.engineering-inner {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}

.engineering h2 {
    margin: 0 0 12px 0;
    font-size: 1.4rem;
    font-weight: 600;
    color: #0b1626;
    text-align: center;
}

.engineering-intro {
    max-width: 900px;
    margin: 0 auto;
    font-size: 0.95rem;
    line-height: 1.6;
    color: #404854;
    text-align: center;
}

.engineering-grid {
    display: flex;
    gap: 40px;
    margin-top: 30px;
}

.engineering-item {
    flex: 1;
}

.engineering-item h3 {
    margin: 0 0 8px 0;
    font-size: 1.05rem;
    font-weight: 600;
    color: #0b1626;
}

.engineering-item p {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.55;
    color: #404854;
}

/*.projects-preview {
    width: 100%;
    padding: 15px 40px 30px 40px;
    background-color: #ffffff;
}

.projects-preview-inner {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}

.projects-preview h2 {
    margin: 0 0 12px 0;
    font-size: 0.95rem;
    font-weight: 600;
    color: #0b1626;
    text-align: left;
}

.projects-preview-grid {
    display: flex;
    gap: 40px;
}

.project-preview-item {
    flex: 1;
}

.project-preview-item h3 {
    margin: 10px 0 0 0;
    width: 50%;
    padding: 0;
    text-align: left;
    font-size: 1.05rem;
    font-weight: 600;
    color: #0b1626;
}

.project-preview-item p {    
    font-size: 0.9rem;
    line-height: 1.55;
    color: #404854;
}

.projects-preview-link {
    margin-top: 42px;    
    text-align: left;
}

.projects-preview-link a {
    color: #126fc4;    
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
}

.project-preview-item img {
    display: block;
    width: 40%;
    height: auto;
    margin: 0;
    border-radius: 8px;
}*/

.projects-preview {
    width: 100%;
    padding: 15px 40px 30px 40px;
    background-color: #ffffff;
}

.projects-preview-inner {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}

.projects-preview h2 {
    margin: 0 0 12px 0;
    font-size: 1.05rem;
    font-weight: 600;
    color: #0b1626;
    text-align: left;
}

.projects-preview-grid {
    display: flex;
    gap: 40px;
}

.project-preview-item {
    flex: 1;
}

.project-preview-item p {
    font-size: 0.9rem;
    line-height: 1.55;
    color: #404854;
}

.projects-preview-link {
    margin-top: 42px;
    text-align: left;
}

.projects-preview-link a {
    color: #126fc4;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
}

.project-preview-item img {
    display: block;
    width: 40%;
    height: auto;
    margin: 0;
    border-radius: 8px;
}

.project-preview-item h3 {
    margin: 10px 0 0 0;
    width: 50%;
    padding: 0;
    text-align: center;
    font-size: 0.9rem;
    font-weight: 600;
    color: #0b1626;
}

.project-preview-image {
    cursor: pointer;
}


html {
    font-size: 14px;
}

@media (min-width: 768px) {
    html {
        font-size: 16px;
    }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
    position: relative;
    min-height: 100%;
}

body {
    margin-bottom: 60px;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}



.main-navigation {
    background-color: #0b1626;
    border-top: 2px solid #168cff;
}

.main-navigation-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 14px 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 36px;
}

.home-content {
    width: 100%;
    padding: 25px 40px 35px 40px;
    background-color: #ffffff;
}

.home-content-inner {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}

.home-content h1 {
    margin: 0 0 16px 0;
    font-size: 1.4rem;
    font-weight: 600;
    color: #0b1626;
    text-align: center;
}

.home-content > .home-content-inner > p {
    max-width: 850px;
    margin: 0 auto;
    font-size: 0.95rem;
    line-height: 1.6;
    color: #404854;
    text-align: center;
}

.home-content p {
    max-width: 850px;
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.6;
    color: #404854;
}

.home-features {
    display: flex;
    gap: 40px;
    margin-top: 35px;
}

.home-feature {
    flex: 1;
}

.home-feature h2 {
    margin: 0 0 8px 0;
    font-size: 1.05rem;
    font-weight: 600;
    color: #0b1626;
}

.home-feature p {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.55;
    color: #404854;
}


html,
body {
    height: 100%;
    margin: 0;
}

body {
    min-height: 100vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.page-content-scroll {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    padding-top: 0px;
}

.image-lightbox {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 30px;
    background-color: rgba(0, 0, 0, 0.9);
}

.image-lightbox.is-visible {
    display: flex;
}

.image-lightbox img {
    display: block;
    max-width: 95vw;
    max-height: 90vh;
    width: auto;
    height: auto;
    border-radius: 8px;
}

.site-footer {
    height: 60px;
    flex-shrink: 0;
    background-color: #0b1626;
    color: #aeb8c4;
}

.site-footer-inner {
    width: 100%;
    height: 100%;
    padding: 0 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.8rem;
}

.site-footer-left,
.site-footer-center,
.site-footer-right {
    flex: 1;
}

.site-footer-center {
    text-align: center;
}

.site-footer-right {
    text-align: right;
}

.site-footer a {
    color: #aeb8c4;
    text-decoration: none;
}

.site-footer a:hover {
    color: #ffffff;
}

.site-main {
    flex: 1;
    min-height: 0;
}

.site-main main {
    height: 100%;
    min-height: 0;
    display: flex;
    flex-direction: column;
}


.services-page {
    width: 100%;    
    padding: 15px 40px 30px 40px;
    background-color: #ffffff;
}

.services-page .home-content {
    padding-top: 0px;
}

.services-page-inner {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}

.services-header {
    text-align: center;
}

.services-header h1 {
    margin: 0 0 12px 0;
    font-size: 1.4rem;
    font-weight: 600;
    color: #0b1626;
}

.services-header p {
    max-width: 850px;
    margin: 0 auto;
    font-size: 0.95rem;
    line-height: 1.6;
    color: #404854;
}

.services-lead {
    max-width: 900px;
    margin: 0 auto;
    font-size: 1rem;
    font-weight: 500;
    line-height: 1.6;
    color: #404854;
    text-align: center;
}

.service-details {
    width: 100%;
    padding: 0 40px 30px 40px;
    background-color: #ffffff;
}

.service-details-inner {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}

.service-detail {
    width: 100%;
}


.service-detail-heading {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 15px;
}

.service-detail-icon {
    flex-shrink: 0;
    font-size: 1.8rem;
    font-weight: 500;
    line-height: 1;
    color: #168cff;
}

.service-detail h2 {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 600;
    color: #0b1626;
}

.service-detail-subtitle {
    margin: 3px 0 0 0;
    font-size: 0.9rem;
    color: #68717d;
}

.service-detail > p {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.6;
    color: #404854;
}

.service-detail-icon-image {
    display: block;
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.service-detail-chip {
    width: 48px;
    height: 48px;
}

.service-detail-network {
    width: 48px;
    height: 48px;
}

.service-detail-remote {
    width: 48px;
    height: 48px;
}

.services-contact {
    width: 100%;
    padding: 0 40px 30px 40px;
    background-color: #ffffff;
}

.services-contact-inner {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}

.services-contact h2 {
    margin: 0 0 10px 0;
    font-size: 1.3rem;
    font-weight: 600;
    color: #0b1626;
}

.services-contact-link {
    display: inline-flex;
    align-items: center;
    margin-top: 0px;
    padding: 7px 14px;
    border: 1px solid #168cff;
    border-radius: 5px;
    color: #126fc4;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    transition: color 0.2s ease, background-color 0.2s ease;
}

.services-contact-link:hover {
    color: #ffffff;
    background-color: #168cff;
}


.projects-page {
    width: 100%;
    padding: 15px 40px 30px 40px;
    background-color: #ffffff;
}

.projects-page-inner {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}

.projects-lead {
    max-width: 900px;
    margin: 0 auto;
    font-size: 1rem;
    font-weight: 500;
    line-height: 1.6;
    color: #404854;
    text-align: center;
}

.project-detail {
    width: 100%;
    padding: 15px 40px 30px 40px;
    background-color: #ffffff;
}

.project-detail-inner {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: flex-start;
    gap: 40px;
}

.project-detail-image {
    width: 40%;
}

.project-detail-image img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 8px;
}

.project-detail-content {
    flex: 1;
}

.project-detail-content h2 {
    margin: 0 0 5px 0;
    font-size: 1.15rem;
    font-weight: 600;
    color: #0b1626;
}

.project-detail-subtitle {
    margin: 0 0 15px 0;
    font-size: 0.9rem;
    color: #68717d;
}

.project-detail-content > p {
    font-size: 0.9rem;
    line-height: 1.6;
    color: #404854;
}

.project-modules-full {
    width: 100%;
    max-width: 1400px;
    margin: 25px auto 0 auto;
}

.project-modules-full > h3 {
    margin: 0 0 20px 0;
    font-size: 1.05rem;
    font-weight: 600;
    color: #0b1626;
}

.project-module-full {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    flex-wrap: wrap;
}

.project-module-icon {
    width: 64px;
    height: 64px;
    object-fit: contain;
    flex-shrink: 0;
}

.project-module-content {
    flex: 1;
    padding-top: 8px;
}

.project-module-content h4 {
    margin: 0 0 5px 0;
    font-size: 1rem;
    font-weight: 600;
    color: #0b1626;
}

.project-module-content p {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.6;
    color: #404854;
}

.project-module-content-wrap {
    width: 100%;
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.6;
    color: #404854;
}

.project-module-full + .project-module-full {
    margin-top: 30px;
}

.project-future {
    width: 100%;
    padding: 0 40px 30px 40px;
    background-color: #ffffff;
}

.project-future-inner {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}

    .project-future-inner > h3 {
        margin: 0 0 20px 0;
        font-size: 1.05rem;
        font-weight: 600;
        color: #0b1626;
    }

.project-future-content h4 {
    margin: 0 0 8px 0;
    font-size: 1rem;
    font-weight: 600;
    color: #0b1626;
}

.project-future-content p {
    margin: 0 0 10px 0;
    font-size: 0.9rem;
    line-height: 1.6;
    color: #404854;
}

.about-page {
    width: 100%;
    padding: 15px 40px 30px 40px;
    background-color: #ffffff;
}

.about-page-inner {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}

.about-lead {
    max-width: 900px;
    margin: 0 auto;
    font-size: 1rem;
    font-weight: 500;
    line-height: 1.6;
    color: #404854;
    text-align: center;
}

.about-profile {
    width: 100%;
    padding: 10px 40px 30px 40px;
    background-color: #ffffff;
}

.about-profile-inner {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}

.about-profile h2 {
    margin: 0 0 12px 0;
    font-size: 1.15rem;
    font-weight: 600;
    color: #0b1626;
}

.about-profile p {
    margin: 0 0 10px 0;
    font-size: 0.9rem;
    line-height: 1.6;
    color: #404854;
}

.about-work {
    width: 100%;
    padding: 10px 40px 30px 40px;
    background-color: #ffffff;
}

.about-work-inner {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}

.about-work h2 {
    margin: 0 0 12px 0;
    font-size: 1.15rem;
    font-weight: 600;
    color: #0b1626;
}

.about-work p {
    margin: 0 0 10px 0;
    font-size: 0.9rem;
    line-height: 1.6;
    color: #404854;
}

.about-cooperation {
    width: 100%;
    padding: 10px 40px 30px 40px;
    background-color: #ffffff;
}

.about-cooperation-inner {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}

.about-cooperation h2 {
    margin: 0 0 12px 0;
    font-size: 1.15rem;
    font-weight: 600;
    color: #0b1626;
}

.about-cooperation p {
    margin: 0 0 10px 0;
    font-size: 0.9rem;
    line-height: 1.6;
    color: #404854;
}

.about-background {
    width: 100%;
    padding: 10px 40px 30px 40px;
    background-color: #ffffff;
}

.about-background-inner {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}

.about-background h2 {
    margin: 0 0 12px 0;
    font-size: 1.15rem;
    font-weight: 600;
    color: #0b1626;
}

.about-background p {
    margin: 0 0 10px 0;
    font-size: 0.9rem;
    line-height: 1.6;
    color: #404854;
}

.about-safety {
    width: 100%;
    padding: 10px 40px 30px 40px;
    background-color: #ffffff;
}

.about-safety-inner {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}

.about-safety h2 {
    margin: 0 0 12px 0;
    font-size: 1.15rem;
    font-weight: 600;
    color: #0b1626;
}

.about-safety p {
    margin: 0 0 10px 0;
    font-size: 0.9rem;
    line-height: 1.6;
    color: #404854;
}

.artec-link {
    font-weight: 700;
    color: #0b1626;
    text-decoration: underline;
}

.artec-link:hover {
    color: #168cff;
    text-decoration: underline;
}

.contact-page {
    width: 100%;
    padding: 15px 40px 30px 40px;
    background-color: #ffffff;
}

.contact-page-inner {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}

.contact-lead {
    max-width: 900px;
    margin: 0 auto;
    font-size: 1rem;
    font-weight: 500;
    line-height: 1.6;
    color: #404854;
    text-align: center;
}

.contact-details {
    width: 100%;
    padding: 10px 40px 30px 40px;
    background-color: #ffffff;
}

.contact-details-inner {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}

.contact-details h2 {
    margin: 0 0 12px 0;
    font-size: 1.15rem;
    font-weight: 600;
    color: #0b1626;
}

.contact-details > p {
    margin: 0 0 20px 0;
    font-size: 0.9rem;
    line-height: 1.6;
    color: #404854;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.contact-info-item {
    display: flex;
    align-items: baseline;
    gap: 15px;
}

.contact-info-label {
    min-width: 70px;
    font-size: 0.9rem;
    font-weight: 600;
    color: #0b1626;
}

.contact-info-item a {
    font-size: 0.9rem;
    color: #168cff;
    text-decoration: none;
}

.contact-info-item a:hover {
    text-decoration: underline;
}

.legal-page {
    width: 100%;
    padding: 15px 40px 30px 40px;
    background-color: #ffffff;
}

.legal-page-inner {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}

.legal-page h1 {
    margin: 0 0 20px 0;
    font-size: 1.4rem;
    font-weight: 600;
    color: #0b1626;
}

.legal-page h2 {
    margin: 20px 0 8px 0;
    font-size: 1rem;
    font-weight: 600;
    color: #0b1626;
}

.legal-page p {
    margin: 0 0 15px 0;
    font-size: 0.9rem;
    line-height: 1.6;
    color: #404854;
}

.legal-page a {
    color: #168cff;
    text-decoration: underline;
}