/* ALÖZER GRUP — architectural editorial direction, v2.0 */
:root {
  --navy: #0b1e2e;
  --navy-2: #112f46;
  --ink: #172c3d;
  --blue: #0071c2;
  --blue-bright: #188ad9;
  --muted: #62717e;
  --line: #d9e1e7;
  --pale: #f3f6f8;
  --container: 1440px;
}
html { scroll-padding-top: 125px; }
body { font-size: 16px; }
.container { max-width: 1600px; padding: 0 clamp(24px, 4.6vw, 88px); }
.section { padding: 120px 0; }
h1, h2, h3 { font-weight: 550; letter-spacing: -.05em; }
.eyebrow { font-size: 10px; font-weight: 750; letter-spacing: .16em; }
.btn { min-height: 56px; border-radius: 0; padding: 17px 24px; font-size: 13px; gap: 32px; }
.btn-blue { background: var(--blue); }
.text-link { font-size: 13px; gap: 32px; }
.topbar { background: var(--navy); font-size: 10px; }
.topbar > .container { min-height: 30px; }
.site-header { box-shadow: none; border-bottom-color: #dfe7ec; }
.header-inner { height: 98px; gap: 30px; transition: height .25s; }
.brand > img { width: 92px; height: 88px; }
.brand > span { display: none; }
.desktop-nav { font-size: 13px; gap: 30px; }
.desktop-nav > a, .nav-group > a { padding: 37px 0; }
.desktop-nav > a::after, .nav-group > a::after { bottom: 25px; }
.btn-header { min-height: 46px; padding: 12px 20px; font-size: 12px; gap: 26px; }
.site-header.is-scrolled { box-shadow: 0 6px 24px #0b1e2e09; }
.mega-menu { padding: 42px; gap: 52px; }
.mega-links > a { font-size: 14px; }
.mega-intro p { font-size: 13px; }
.hero-premium { height: min(850px, 82svh); min-height: 660px; }
.hero-premium .hero-slide::after {
  background: linear-gradient(90deg, #04101ee6 0%, #04101eb3 35%, #04101e18 90%), linear-gradient(0deg, #04101ed4, transparent 44%);
}
.hero-premium .hero-photo { object-position: center; }
.hero-premium .hero-content { padding-top: 25px; padding-bottom: 110px; }
.hero-premium .hero-eyebrow { color: #d3e0eb; font-size: 10px; margin-bottom: 33px; letter-spacing: .21em; }
.hero-premium .hero-eyebrow i { width: 34px; background: #29a1f3; }
.hero-premium h1, .hero-premium h2 { font-size: clamp(54px, 6.3vw, 106px); max-width: 1180px; font-weight: 500; letter-spacing: -.065em; line-height: 1.09; }
.hero-premium em { color: #fff; font-weight: 300; }
.hero-premium .hero-content > p { max-width: 455px; font-size: 14px; line-height: 1.85; color: #d1dce5; margin: 28px 0 30px; }
.hero-premium .hero-actions { gap: 35px; }
.hero-premium .hero-actions .btn { padding: 18px 24px; gap: 32px; }
.hero-premium .hero-link { padding: 12px 0; border-bottom: 1px solid #aabec47a; font-size: 12px; }
.hero-coordinate { position: absolute; z-index: 2; top: 35px; right: clamp(24px, 4.6vw, 88px); display: flex; align-items: center; gap: 16px; color: #d4dee6; font-size: 8px; letter-spacing: .1em; }
.hero-coordinate i { height: 1px; width: 35px; background: #d4dee680; }
.hero-premium .hero-bottom { bottom: 29px; align-items: center; }
.hero-scroll { display: inline-flex; gap: 15px; align-items: center; color: #d0dde6; font-size: 8px; letter-spacing: .12em; line-height: 1.7; }
.scroll-circle { width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid #a8becb66; border-radius: 50%; transition: background .2s; }
.scroll-circle .icon { transform: rotate(90deg); width: 18px; }
.hero-scroll:hover .scroll-circle { background: var(--blue); }
.hero-premium .slide-counter strong { font-size: 25px; }
.hero-premium .slide-dots button { width: 42px; }
.hero-premium .slider-controls { gap: 25px; }
.discipline-rail { background: #f3f6f8; border-bottom: 1px solid var(--line); }
.discipline-rail > .container { display: flex; align-items: center; justify-content: space-between; gap: 25px; min-height: 90px; }
.discipline-rail > .container > span { font-size: 9px; letter-spacing: .12em; color: #8b98a3; font-weight: 650; }
.discipline-rail .container > div { display: flex; align-items: center; gap: 30px; font-size: 12px; font-weight: 650; color: #334b5e; }
.discipline-rail i { width: 4px; height: 4px; background: var(--blue); }
.intro-heading { display: grid; grid-template-columns: 1.25fr .75fr; gap: 100px; align-items: end; }
.section-index b { font-weight: inherit; margin-right: 10px; }
.intro-heading h2 { font-size: clamp(38px, 4vw, 61px); line-height: 1.15; }
.intro-heading h2 em { color: #91a2af; }
.intro-copy { padding-bottom: 3px; }
.intro-copy > p:first-child { font-size: 20px; color: var(--ink); font-weight: 500; letter-spacing: -.025em; line-height: 1.65; }
.intro-copy > p + p { font-size: 14px; margin: 18px 0 22px; line-height: 1.9; }
.engineering-feature { margin-top: 65px; display: grid; grid-template-columns: 1.8fr 1fr; min-height: 440px; }
.engineering-feature-image { position: relative; overflow: hidden; background: #d3d8db; }
.engineering-feature-image > img { width: 100%; height: 100%; object-fit: cover; }
.model-caption { position: absolute; bottom: 22px; left: 25px; right: 25px; display: flex; justify-content: space-between; gap: 12px; font-size: 8px; letter-spacing: .08em; color: #fff; padding: 12px 14px; background: #0b1e2ed9; }
.model-caption b { font-weight: 500; color: #b9cbd8; }
.engineering-feature-note { background: var(--navy); position: relative; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; padding: 56px; color: white; overflow: hidden; }
.engineering-feature-note .eyebrow { color: #7eb7df; font-size: 9px; margin-bottom: 30px; }
.engineering-feature-note h3 { font-size: clamp(38px, 3.5vw, 55px); line-height: 1.13; font-weight: 450; }
.engineering-feature-note h3 em { color: #70b8ed; }
.engineering-feature-note p { margin-top: 26px; color: #a5b8c8; font-size: 12px; line-height: 1.9; }
.feature-cross { position: absolute; right: 27px; bottom: 23px; font-weight: 200; font-size: 35px; line-height: 1; color: #63869f; }
.section-heading { margin-bottom: 60px; gap: 70px; }
.section-heading h2 { font-size: clamp(38px, 3.8vw, 59px); font-weight: 500; line-height: 1.15; }
.section-heading h2 em { color: #91a2af; }
.section-heading > div:last-child { max-width: 345px; }
.section-heading > div:last-child p { font-size: 14px; margin-bottom: 20px; }
.expertise-section { background: var(--pale); }
.expertise-list { border-top: 1px solid #c9d6e0; }
.expertise-item { border-bottom: 1px solid #c9d6e0; }
.expertise-item > summary { display: flex; align-items: center; gap: 27px; padding: 30px 0; list-style: none; cursor: pointer; }
.expertise-item > summary::-webkit-details-marker { display: none; }
.expertise-index { color: var(--blue); font-size: 11px; min-width: 30px; align-self: center; }
.expertise-item h3 { font-size: clamp(23px, 2.35vw, 35px); letter-spacing: -.045em; line-height: 1.35; font-weight: 500; }
.expertise-count { font-size: 8px; letter-spacing: .1em; color: #7c8d9b; white-space: nowrap; margin-left: auto; }
.expertise-plus { width: 32px; height: 32px; margin-left: 30px; flex: 0 0 32px; position: relative; }
.expertise-plus::before, .expertise-plus::after { content: ''; position: absolute; background: var(--ink); top: 15px; left: 7px; width: 18px; height: 1px; transition: transform .2s; }
.expertise-plus::after { transform: rotate(90deg); }
.expertise-item[open] .expertise-plus::after { transform: rotate(0deg); }
.expertise-item[open] summary h3 { color: var(--blue); }
.expertise-body { display: grid; grid-template-columns: .9fr 1.1fr; gap: 65px; padding: 7px 0 42px 57px; align-items: start; }
.expertise-copy > p { max-width: 420px; font-size: 14px; line-height: 1.9; }
.expertise-copy > ul { list-style: none; margin: 24px 0; padding: 0; max-width: 400px; }
.expertise-copy li { border-bottom: 1px solid #dce4e9; }
.expertise-copy li a { padding: 10px 0; display: flex; justify-content: space-between; align-items: center; gap: 18px; font-size: 12px; color: #3c5569; }
.expertise-copy li a:hover { color: var(--blue); }
.expertise-copy li .icon { width: 14px; height: 14px; color: var(--blue); }
.expertise-image { position: relative; display: block; background: #d8dedf; aspect-ratio: 1.7; overflow: hidden; }
.expertise-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.expertise-image.is-model img { object-fit: contain; }
.expertise-image:hover img { transform: scale(1.025); }
.expertise-image > span { display: grid; place-items: center; position: absolute; bottom: 17px; right: 17px; width: 40px; height: 40px; background: #fff; color: var(--blue); }
.home-projects { padding-bottom: 205px; }
.home-project-grid { grid-template-columns: 1.2fr 1fr; gap: 75px 65px; }
.home-project-grid .project-card:nth-child(even) { transform: translateY(85px); }
.home-project-grid .project-image { aspect-ratio: 1.4; }
.home-project-grid .project-card:nth-child(even) .project-image { aspect-ratio: 1.18; }
.project-image { background: #e7e9e9; }
.project-card-info { padding-top: 23px; }
.project-image-label { top: 20px; left: 20px; font-size: 8px; padding: 7px 11px; }
.project-open { bottom: 18px; right: 18px; width: 42px; height: 42px; }
.category { font-size: 10px; letter-spacing: .04em; }
.project-card h3 { font-size: 23px; margin-top: 8px; font-weight: 550; line-height: 1.35; }
.engineering-process { position: relative; background: var(--navy); color: white; overflow: hidden; }
.engineering-process::before { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, #0b1e2efa, #0b1e2ed9), url('../images/hero-metal.webp') center/cover; opacity: .65; }
.engineering-process > .container { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 120px; align-items: start; }
.engineering-process-heading { position: sticky; top: 150px; }
.engineering-process-heading .eyebrow { color: #71b8e9; }
.engineering-process h2 { font-size: clamp(48px, 5.3vw, 80px); font-weight: 450; line-height: 1.1; margin-top: 26px; }
.engineering-process h2 em { color: #7da6c4; }
.engineering-process-heading p { max-width: 330px; margin: 30px 0; font-size: 14px; line-height: 1.9; color: #afc2d2; }
.engineering-process .text-link { color: #fff; }
.engineering-steps { border-top: 1px solid #365065; }
.engineering-steps article { display: grid; grid-template-columns: 28px 1fr; gap: 26px; padding: 31px 0; border-bottom: 1px solid #365065; }
.engineering-steps article > span { font-size: 10px; color: #66b4eb; margin-top: 6px; }
.engineering-steps h3 { font-size: 25px; font-weight: 450; letter-spacing: -.03em; }
.engineering-steps p { margin-top: 11px; color: #a3b8c9; font-size: 12px; max-width: 360px; line-height: 1.9; }
.journal-grid { grid-template-columns: 1.05fr 1fr; grid-template-rows: 1fr 1fr; gap: 32px 70px; }
.journal-grid .article-card:first-child { grid-row: span 2; }
.journal-grid .article-card:first-child .article-image { aspect-ratio: 1.7; }
.journal-grid .article-card:first-child h3 { font-size: 28px; line-height: 1.35; }
.journal-grid .article-card:not(:first-child) { display: grid; grid-template-columns: 165px 1fr; align-items: start; gap: 27px; border-bottom: 1px solid var(--line); padding-bottom: 30px; }
.journal-grid .article-card:not(:first-child) .article-image { aspect-ratio: .9; }
.journal-grid .article-card:not(:first-child) .article-card-info { padding: 0; }
.journal-grid .article-card:not(:first-child) .article-label { margin-bottom: 10px; }
.journal-grid .article-card:not(:first-child) h3 { font-size: 20px; line-height: 1.4; }
.journal-grid .article-card:not(:first-child) p { display: none; }
.journal-grid .article-card:not(:first-child) .text-link { margin-top: 15px; }
.article-card h3 { font-weight: 550; }
.article-card p { font-size: 13px; }
.article-card .text-link { font-size: 12px; }
.cta-premium { background: #edf3f7; color: var(--ink); padding: 95px 0; position: relative; }
.cta-premium > .container { align-items: end; }
.cta-premium .eyebrow { color: var(--blue); font-size: 10px; }
.cta-premium h2 { font-size: clamp(40px, 5.3vw, 80px); font-weight: 450; line-height: 1.1; }
.cta-premium h2 em { color: var(--blue); }
.cta-premium p { color: #607485; font-size: 14px; margin-bottom: 26px; }
.cta-premium .btn { min-height: 56px; font-size: 13px; padding: 17px 22px; gap: 50px; }
.site-footer { padding-top: 75px; background: #091a28; }
.footer-grid { gap: 55px; grid-template-columns: 1.05fr 1.2fr .8fr 1.2fr; padding-bottom: 65px; }
.brand-footer { margin: 0; }
.brand-footer > img { width: 100px; height: 100px; background: #fff; padding: 5px; }
.footer-brand > p { font-size: 12px; max-width: 260px; line-height: 1.9; margin-top: 25px; }
.footer-location { font-size: 11px; }
.footer-grid h3 { margin: 5px 0 25px; font-size: 13px; font-weight: 650; }
.footer-grid > div > a:not(.brand) { font-size: 12px; line-height: 1.8; margin-bottom: 12px; }
.footer-contact .footer-phone { font-size: 24px !important; white-space: nowrap; }
.footer-contact > p { font-size: 11px; line-height: 1.9; }
.footer-legal { padding: 25px 0 30px; }
.footer-legal > p { font-size: 9px; }
.footer-legal > div { font-size: 10px; }
.floating-quote { background: var(--navy); border-color: #7891a447; border-radius: 0; padding: 14px 18px; font-size: 12px; }
.back-top { border-radius: 0; }
.page-hero { min-height: 390px; padding-bottom: 76px; background: #0b2033; }
.page-hero.has-image { min-height: 430px; }
.page-hero-image { opacity: .38; object-position: center; }
.page-hero.has-image::after { background: linear-gradient(90deg, #071d30f5, #071d3077); }
.page-hero-content { padding-top: 36px; max-width: 1100px; }
.page-hero h1 { font-size: clamp(42px, 4.4vw, 68px); font-weight: 450; line-height: 1.13; }
.page-hero p { font-size: 14px; max-width: 680px; line-height: 1.9; margin-top: 23px; }
.page-hero .eyebrow { font-size: 10px; }
.breadcrumbs { font-size: 10px; padding: 26px 0; }
.content-layout { gap: 85px; grid-template-columns: 280px minmax(0, 1fr); }
.sidebar { top: 130px; }
.sidebar nav h2 { font-size: 16px; padding: 25px; }
.sidebar nav > a { padding: 20px 23px; font-size: 12px; }
.sidebar-cta { background: var(--navy); padding: 33px 25px; }
.sidebar-cta h3 { font-size: 26px; }
.sidebar-cta p { font-size: 12px; }
.rich-content { font-size: 15px; line-height: 1.95; }
.rich-content h2 { font-size: 34px; font-weight: 550; margin: 45px 0 24px; }
.rich-content h3 { font-size: 23px; font-weight: 550; }
.scope-list > section { padding: 28px 0; gap: 27px; }
.scope-list p { font-size: 14px; }
.scope-list h3 { font-size: 23px; }
.mini-process { gap: 20px; }
.mini-process > div { padding: 28px; }
.mini-process h3 { font-size: 19px; }
.mini-process p { font-size: 13px; }
.faq-list summary, .faq-list details > p { font-size: 14px; }
.service-row { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 80px; padding-bottom: 65px; }
.service-row > * { min-width: 0; }
.service-row-image { width: 100%; max-width: 100%; min-width: 0; align-self: start; display: block; }
.service-row h2 { font-size: 41px; }
.service-row p { font-size: 14px; }
.service-sublist a { font-size: 12px; }
.project-intro { grid-template-columns: 1.15fr .85fr; gap: 85px; }
.project-facts { padding: 38px; }
.project-facts h2 { font-size: 27px; }
.project-facts dl > div { font-size: 12px; }
.gallery-heading h2 { font-size: 34px; }
.gallery-heading p { font-size: 12px; }
.model-gallery { gap: 24px; }
.gallery-item { background: #e7e9e9; }
.gallery-item > span { font-size: 10px; padding: 12px 15px; }
.article-layout { grid-template-columns: 225px minmax(0, 1fr); gap: 85px; }
.article-toc { top: 135px; }
.article-toc nav a { font-size: 12px; }
.article-card h3 { font-size: 24px; }
.filter-toolbar { margin-bottom: 45px; }
.filter-buttons button { font-size: 11px; padding: 10px 16px; border-radius: 0; }
.filter-search input { font-size: 13px; }
.about-intro-heading > h2 { font-size: 51px; }
.about-main { gap: 90px; }
.activity-list > a > h3 { font-size: 30px; }
.quote-layout { gap: 85px; grid-template-columns: .8fr 1.2fr; }
.quote-aside { top: 140px; }
.quote-aside > h2 { font-size: 47px; }
.quote-aside > p { font-size: 14px; }
.quote-panel { padding: 42px; border: 1px solid #dce5ec; box-shadow: 0 25px 65px #0b1e2e08; }
.form-progress > span { font-size: 11px; }
.form-step legend { font-size: 27px; }
.form-lead { font-size: 13px; }
.service-choices label strong { font-size: 13px; }
.field { font-size: 13px; }
.field > span { font-size: 11px; }
.field input, .field select, .field textarea { font-size: 15px; border-radius: 0; padding: 14px; }
.field small { font-size: 10px; }
.file-field > strong { font-size: 14px; }
.file-field > span { font-size: 11px; }
.privacy-check { font-size: 12px; }
.form-footnote, .preview-form-note { font-size: 10px; }
.contact-grid > article { padding: 42px 35px; }
.contact-grid h2 { font-size: 29px; }
.contact-big { font-size: 22px; }
.contact-grid p, .contact-grid address { font-size: 13px; }
.contact-bottom { gap: 80px; margin-top: 70px; }
.contact-bottom > div > h2 { font-size: 31px; }
.contact-bottom > div > p { font-size: 14px; }
.region-card h2 { font-size: 36px; }
.legal-layout { gap: 80px; }
.legal-nav .text-link { font-size: 13px; }
.sitemap-grid h2 { font-size: 28px; }
.sitemap-grid .text-link { font-size: 13px; }
@media (min-width: 1600px) {
  .hero-coordinate { right: max(88px, calc((100vw - 1424px) / 2)); }
}
@media (max-width: 1200px) {
  .desktop-nav { gap: 22px; font-size: 12px; }
  .header-inner { gap: 22px; }
  .intro-heading { gap: 60px; }
  .engineering-feature-note { padding: 38px; }
  .engineering-feature { min-height: 380px; }
  .engineering-process > .container { gap: 65px; }
  .journal-grid { gap: 32px 40px; }
  .journal-grid .article-card:not(:first-child) { grid-template-columns: 135px 1fr; gap: 22px; }
  .journal-grid .article-card:not(:first-child) h3 { font-size: 18px; }
  .footer-grid { gap: 35px; }
  .content-layout, .article-layout { gap: 50px; }
  .quote-layout { gap: 50px; }
  .quote-panel { padding: 30px; }
  .service-row { gap: 50px; }
  .project-intro { gap: 50px; }
  .contact-big { font-size: 19px; }
}
@media (max-width: 1000px) {
  .section { padding: 90px 0; }
  .header-inner { height: 90px; }
  .brand > img { width: 86px; height: 80px; }
  .btn-header { font-size: 12px; gap: 20px; padding: 12px 18px; }
  .mobile-call, .menu-toggle { width: 42px; height: 42px; }
  .hero-premium { min-height: 640px; height: 76svh; max-height: 760px; }
  .hero-premium h1, .hero-premium h2 { font-size: clamp(56px, 7vw, 76px); }
  .hero-premium .hero-content > p { max-width: 420px; font-size: 14px; }
  .hero-coordinate { font-size: 7px; }
  .discipline-rail > .container { min-height: 80px; }
  .discipline-rail > .container > span { display: none; }
  .discipline-rail .container > div { width: 100%; justify-content: space-between; gap: 16px; font-size: 11px; }
  .intro-heading { grid-template-columns: 1.05fr .95fr; gap: 45px; }
  .intro-heading h2 { font-size: 42px; }
  .intro-copy > p:first-child { font-size: 17px; }
  .intro-copy > p + p { font-size: 12px; }
  .engineering-feature { grid-template-columns: 1.5fr 1fr; min-height: 330px; margin-top: 45px; }
  .engineering-feature-note { padding: 32px; }
  .engineering-feature-note h3 { font-size: 39px; }
  .engineering-feature-note .eyebrow { margin-bottom: 20px; font-size: 8px; }
  .engineering-feature-note p { font-size: 10px; }
  .model-caption { left: 16px; right: 16px; bottom: 16px; font-size: 6px; }
  .section-heading h2 { font-size: 43px; }
  .section-heading { gap: 40px; margin-bottom: 45px; }
  .section-heading > div:last-child { max-width: 265px; }
  .section-heading > div:last-child p { font-size: 12px; }
  .expertise-item > summary { gap: 18px; padding: 26px 0; }
  .expertise-item h3 { font-size: 25px; }
  .expertise-count { font-size: 7px; }
  .expertise-plus { margin-left: 10px; }
  .expertise-body { padding-left: 48px; gap: 35px; }
  .expertise-copy > p { font-size: 12px; }
  .expertise-copy li a { font-size: 11px; }
  .home-projects { padding-bottom: 160px; }
  .home-project-grid { gap: 50px 35px; }
  .home-project-grid .project-card:nth-child(even) { transform: translateY(70px); }
  .project-card h3 { font-size: 21px; }
  .engineering-process > .container { gap: 55px; }
  .engineering-process h2 { font-size: 58px; }
  .engineering-process-heading p { font-size: 12px; }
  .engineering-steps h3 { font-size: 21px; }
  .engineering-steps p { font-size: 11px; }
  .engineering-steps article { gap: 15px; }
  .journal-grid { grid-template-columns: 1fr 1fr; gap: 25px 35px; }
  .journal-grid .article-card:first-child h3 { font-size: 23px; }
  .journal-grid .article-card:not(:first-child) { display: block; padding-bottom: 25px; }
  .journal-grid .article-card:not(:first-child) .article-image { display: none; }
  .journal-grid .article-card:not(:first-child) h3 { font-size: 20px; }
  .cta-premium h2 { font-size: 57px; }
  .cta-premium p { font-size: 12px; }
  .cta-premium > .container { gap: 35px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 45px 65px; }
  .footer-brand > p { max-width: 330px; }
  .footer-grid h3 { font-size: 14px; }
  .footer-grid > div > a:not(.brand) { font-size: 12px; }
  .page-hero { min-height: 330px; padding-bottom: 55px; }
  .page-hero.has-image { min-height: 370px; }
  .page-hero h1 { font-size: 48px; }
  .content-layout { grid-template-columns: 220px minmax(0, 1fr); gap: 40px; }
  .sidebar nav > a { font-size: 11px; padding: 17px; }
  .sidebar-cta { padding: 28px 20px; }
  .sidebar-cta h3 { font-size: 24px; }
  .rich-content { font-size: 14px; }
  .rich-content h2 { font-size: 29px; }
  .scope-list h3 { font-size: 21px; }
  .scope-list p { font-size: 13px; }
  .service-row { gap: 35px; }
  .service-row h2 { font-size: 32px; }
  .article-layout { grid-template-columns: 190px minmax(0, 1fr); gap: 40px; }
  .quote-layout { grid-template-columns: .75fr 1.25fr; gap: 35px; }
  .quote-aside > h2 { font-size: 36px; }
  .quote-aside > p { font-size: 12px; }
  .quote-panel { padding: 25px; }
  .form-progress > span { font-size: 9px; }
  .form-step legend { font-size: 24px; }
  .service-choices label strong { font-size: 12px; }
  .contact-grid > article { padding: 30px 23px; }
  .contact-grid h2 { font-size: 24px; }
  .contact-big { font-size: 16px; }
  .contact-grid p, .contact-grid address { font-size: 12px; }
}
@media (max-width: 700px) {
  html { scroll-padding-top: 90px; }
  .container { padding-left: 23px; padding-right: 23px; }
  .section { padding: 65px 0; }
  .topbar > .container { min-height: 26px; }
  .topbar .container > span, .topbar .container > div > a { font-size: 7px; }
  .topbar .container > span { letter-spacing: 0; gap: 6px; }
  .header-inner { height: 78px; gap: 12px; }
  .brand > img { width: 71px; height: 70px; }
  .header-actions { gap: 5px; }
  .btn-header { min-height: 40px; padding: 10px 12px; gap: 12px; font-size: 10px; }
  .mobile-call { width: 32px; height: 38px; margin-left: 0; }
  .menu-toggle { width: 33px; height: 38px; }
  .mobile-menu .container > a:not(.btn) { font-size: 14px; padding: 15px 0; }
  .mobile-menu details summary { font-size: 14px; }
  .mobile-menu details a { font-size: 12px; }
  .mobile-menu .btn { font-size: 12px; }
  .hero-premium { height: min(750px, calc(100svh - 104px)); min-height: 590px; max-height: none; }
  .hero-premium .hero-photo { object-position: 64% center; opacity: 1; }
  .hero-premium .hero-slide::after { background: linear-gradient(90deg, #04101ed9, #04101e59), linear-gradient(0deg, #04101ee0, transparent 60%); }
  .hero-premium .hero-content { padding-top: 10px; padding-bottom: 100px; }
  .hero-premium .hero-eyebrow { font-size: 7px; letter-spacing: .15em; gap: 10px; margin-bottom: 26px; }
  .hero-premium .hero-eyebrow i { width: 23px; }
  .hero-premium h1, .hero-premium h2 { font-size: clamp(37px, 8.8vw, 62px); line-height: 1.13; letter-spacing: -.06em; max-width: 100%; }
  .hero-premium .hero-content > p { margin: 25px 0; font-size: 12px; max-width: 330px; line-height: 1.9; }
  .hero-premium .hero-actions { gap: 23px; }
  .hero-premium .hero-actions .btn { font-size: 10px; min-height: 48px; padding: 14px 16px; gap: 20px; }
  .hero-premium .hero-link { font-size: 10px; gap: 10px; padding: 10px 0; }
  .hero-coordinate { top: 21px; right: 23px; font-size: 6px; gap: 10px; }
  .hero-coordinate > span:last-child { display: none; }
  .hero-coordinate i { width: 25px; }
  .hero-premium .hero-bottom { bottom: 24px; }
  .hero-scroll { gap: 10px; font-size: 6px; letter-spacing: .08em; }
  .scroll-circle { width: 35px; height: 35px; }
  .scroll-circle .icon { width: 15px; }
  .hero-premium .slider-controls { gap: 13px; }
  .hero-premium .slide-counter { font-size: 8px; gap: 8px; }
  .hero-premium .slide-counter strong { font-size: 20px; }
  .hero-premium .slide-dots { gap: 5px; }
  .hero-premium .slide-dots button { width: 20px; }
  .hero-premium .slider-pause { width: 22px; }
  .discipline-rail > .container { min-height: 70px; }
  .discipline-rail .container > div { display: grid; grid-template-columns: 1fr 1fr; gap: 7px 25px; font-size: 10px; padding: 13px 0; }
  .discipline-rail i { display: none; }
  .discipline-rail .container > div > span { padding-left: 11px; border-left: 2px solid #0071c270; }
  .intro-heading { grid-template-columns: 1fr; gap: 28px; }
  .intro-heading h2 { font-size: clamp(32px, 7.3vw, 43px); }
  .eyebrow, .section-heading .eyebrow { font-size: 8px; letter-spacing: .13em; margin-bottom: 19px; }
  .intro-copy > p:first-child { font-size: 18px; line-height: 1.6; }
  .intro-copy > p + p { font-size: 12px; margin: 16px 0 20px; }
  .text-link { font-size: 12px; }
  .engineering-feature { margin-top: 35px; grid-template-columns: 1fr; }
  .engineering-feature-image { aspect-ratio: 1.45; }
  .engineering-feature-note { padding: 33px 30px; }
  .engineering-feature-note h3 { font-size: 36px; }
  .engineering-feature-note h3 br { display: initial; }
  .engineering-feature-note h3 { max-width: 300px; }
  .engineering-feature-note .eyebrow { margin-bottom: 18px; }
  .engineering-feature-note p { font-size: 11px; margin-top: 20px; }
  .model-caption { font-size: 6px; gap: 10px; left: 13px; right: 13px; bottom: 13px; padding: 10px; line-height: 1.7; }
  .model-caption b { max-width: 55px; flex-shrink: 0; }
  .section-heading { margin-bottom: 32px; display: block; }
  .section-heading h2 { font-size: clamp(33px, 7.6vw, 44px); line-height: 1.17; }
  .section-heading > div:last-child { max-width: none; margin-top: 22px; }
  .section-heading > div:last-child p { font-size: 12px; margin-bottom: 16px; }
  .section-heading > div:last-child .text-link { font-size: 12px; }
  .expertise-item > summary { gap: 12px; padding: 24px 0; align-items: center; }
  .expertise-index { min-width: 20px; font-size: 9px; }
  .expertise-item h3 { font-size: 21px; letter-spacing: -.04em; }
  .expertise-count { display: none; }
  .expertise-plus { margin-left: auto; flex-basis: 26px; width: 26px; }
  .expertise-plus::before, .expertise-plus::after { left: 4px; }
  .expertise-body { grid-template-columns: 1fr; gap: 25px; padding: 0 0 27px 32px; }
  .expertise-copy > p { font-size: 12px; }
  .expertise-copy li a { font-size: 11px; padding: 11px 0; }
  .expertise-copy > ul { margin: 18px 0; }
  .expertise-image { aspect-ratio: 1.5; }
  .expertise-image > span { bottom: 12px; right: 12px; width: 32px; height: 32px; }
  .expertise-image > span .icon { width: 17px; }
  .home-projects { padding-bottom: 65px; }
  .home-project-grid { grid-template-columns: 1fr; gap: 35px; }
  .home-project-grid .project-card:nth-child(even) { transform: none; }
  .home-project-grid .project-image, .home-project-grid .project-card:nth-child(even) .project-image { aspect-ratio: 1.45; }
  .project-card-info { padding-top: 17px; }
  .project-card h3 { font-size: 23px; line-height: 1.35; }
  .project-image-label { font-size: 7px; top: 15px; left: 15px; }
  .project-open { width: 37px; height: 37px; bottom: 13px; right: 13px; }
  .engineering-process > .container { grid-template-columns: 1fr; gap: 40px; }
  .engineering-process-heading { position: static; }
  .engineering-process h2 { font-size: 52px; margin-top: 20px; }
  .engineering-process-heading p { font-size: 12px; margin: 24px 0; max-width: 100%; }
  .engineering-steps article { grid-template-columns: 23px 1fr; gap: 16px; padding: 26px 0; }
  .engineering-steps h3 { font-size: 22px; }
  .engineering-steps p { font-size: 12px; }
  .journal-grid { display: grid; grid-template-columns: 1fr; grid-template-rows: auto; gap: 32px; }
  .journal-grid .article-card:first-child { grid-row: auto; }
  .journal-grid .article-card:first-child h3 { font-size: 25px; }
  .journal-grid .article-card:not(:first-child) { display: grid; grid-template-columns: 100px minmax(0, 1fr); gap: 20px; padding-bottom: 26px; }
  .journal-grid .article-card:not(:first-child) .article-image { display: block; aspect-ratio: .9; }
  .journal-grid .article-card:not(:first-child) .article-image > span { display: none; }
  .journal-grid .article-card:not(:first-child) h3 { font-size: 18px; }
  .article-card p { font-size: 12px; }
  .article-card .text-link { font-size: 11px; }
  .cta-premium { padding: 60px 0; }
  .cta-premium h2 { font-size: 47px; }
  .cta-premium > .container { display: block; }
  .cta-premium > .container > div:last-child { margin-top: 30px; }
  .cta-premium p { font-size: 12px; }
  .cta-premium .btn { min-height: 50px; padding: 15px 20px; font-size: 12px; }
  .site-footer { padding-top: 45px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 35px 25px; padding-bottom: 35px; }
  .brand-footer > img { width: 92px; height: 92px; }
  .footer-brand > p { font-size: 12px; margin-top: 22px; max-width: 350px; }
  .footer-grid h3 { font-size: 13px; margin-bottom: 20px; }
  .footer-grid > div > a:not(.brand) { font-size: 11px; line-height: 1.9; }
  .footer-contact > p { font-size: 12px; }
  .footer-legal > p { font-size: 8px; }
  .footer-legal > div { font-size: 9px; }
  .floating-quote { font-size: 10px; padding: 12px 15px; }
  .page-hero, .page-hero.has-image { min-height: 0; padding-bottom: 42px; }
  .page-hero-content { padding-top: 22px; }
  .page-hero h1 { font-size: clamp(33px, 8.4vw, 45px); line-height: 1.15; overflow-wrap: normal; }
  .page-hero p { font-size: 12px; line-height: 1.9; margin-top: 20px; }
  .page-hero .eyebrow { font-size: 8px; }
  .breadcrumbs { font-size: 8px; padding: 23px 0; }
  .content-layout { display: flex; gap: 40px; }
  .rich-content { font-size: 14px; line-height: 1.95; }
  .rich-content h2 { font-size: 29px; margin: 35px 0 22px; }
  .rich-content h3 { font-size: 21px; }
  .scope-list > section { gap: 17px; padding: 25px 0; }
  .scope-list h3 { font-size: 21px; }
  .scope-list p { font-size: 13px; }
  .mini-process { gap: 13px; }
  .mini-process > div { padding: 21px 17px; }
  .mini-process h3 { font-size: 17px; }
  .mini-process p { font-size: 12px; }
  .faq-list summary, .faq-list details > p { font-size: 13px; }
  .sidebar nav h2 { font-size: 17px; }
  .sidebar nav > a { font-size: 13px; padding: 18px 23px; }
  .sidebar-cta { padding: 32px 27px; }
  .sidebar-cta h3 { font-size: 29px; }
  .service-row { grid-template-columns: 1fr; gap: 26px; padding-bottom: 40px; }
  .service-row h2 { font-size: 31px; }
  .service-row p { font-size: 13px; }
  .service-sublist a { font-size: 12px; }
  .project-intro { grid-template-columns: 1fr; gap: 30px; }
  .project-facts { padding: 30px; }
  .project-facts dl > div { font-size: 12px; }
  .gallery-heading h2 { font-size: 30px; }
  .gallery-heading p { font-size: 11px; }
  .model-gallery { gap: 13px; }
  .gallery-item > span { font-size: 8px; padding: 9px 10px; }
  .article-layout { grid-template-columns: 1fr; gap: 30px; }
  .article-toc nav a { font-size: 12px; }
  .article-card h3 { font-size: 24px; }
  .about-main { gap: 35px; }
  .about-intro-heading > h2 { font-size: 38px; }
  .activity-list > a > h3 { font-size: 23px; }
  .quote-layout { grid-template-columns: 1fr; gap: 35px; }
  .quote-aside > h2 { font-size: 38px; }
  .quote-aside > p { font-size: 13px; }
  .quote-panel { padding: 26px 20px; margin: 0; }
  .form-step legend { font-size: 24px; }
  .form-progress > span { font-size: 10px; }
  .form-lead { font-size: 12px; }
  .service-choices label strong { font-size: 12px; }
  .field { font-size: 12px; }
  .field > span { font-size: 10px; }
  .field input, .field select, .field textarea { font-size: 16px; min-width: 0; }
  .file-field > span { font-size: 10px; }
  .file-field input { max-width: 100%; font-size: 11px; }
  .privacy-check { font-size: 11px; }
  .form-nav .btn { font-size: 11px; min-height: 48px; }
  .contact-grid > article { padding: 32px 27px; }
  .contact-grid h2 { font-size: 27px; }
  .contact-big { font-size: 23px; }
  .contact-grid p, .contact-grid address { font-size: 13px; }
  .contact-bottom { margin-top: 45px; gap: 35px; }
  .contact-bottom > div > h2 { font-size: 28px; }
  .contact-bottom > div > p { font-size: 13px; }
  .legal-layout { gap: 40px; }
  .region-card h2 { font-size: 34px; }
  .sitemap-grid h2 { font-size: 28px; }
}
@media (max-width: 370px) {
  .container { padding-left: 18px; padding-right: 18px; }
  .hero-coordinate { right: 18px; }
  .mobile-call { display: inline-flex; width: 29px; }
  .header-actions { gap: 2px; }
  .brand > img { width: 65px; height: 65px; }
  .hero-premium { min-height: 590px; }
  .hero-premium h1, .hero-premium h2 { font-size: 35px; }
  .hero-premium .hero-actions { gap: 18px; }
  .hero-premium .hero-actions .btn { padding-left: 13px; padding-right: 13px; gap: 14px; }
  .hero-premium .hero-link { font-size: 9px; }
  .hero-scroll > span:last-child { display: none; }
  .hero-premium .slider-controls { gap: 13px; }
  .expertise-item h3 { font-size: 19px; }
  .expertise-item > summary { gap: 9px; }
  .expertise-body { padding-left: 29px; }
  .journal-grid .article-card:not(:first-child) { grid-template-columns: 80px minmax(0, 1fr); gap: 16px; }
  .journal-grid .article-card:not(:first-child) h3 { font-size: 17px; }
  .cta-premium h2 { font-size: 42px; }
  .page-hero h1 { font-size: 33px; }
  .quote-panel { padding: 24px 16px; }
  .form-progress > span { font-size: 8px; }
  .contact-big { font-size: 20px; }
}
@media (prefers-reduced-motion: reduce) {
  .header-inner, .expertise-plus::after, .scroll-circle { transition: none; }
}
@media print {
  .discipline-rail, .hero-coordinate, .hero-scroll { display: none; }
  .section { padding: 25px 0; }
  .page-hero, .page-hero.has-image { background: white; color: black; padding-bottom: 25px; }
  .page-hero h1 { font-size: 28pt; }
}