:root {
  --page: #ffffff;
  --text: #111111;
  --muted: #626262;
  --line: #d8d8d8;
  --soft-line: #eeeeee;
  --accent: #EC941E;
  --accent-contrast: #000000;
  --header: rgba(255,255,255,.96);
  --dialog: #ffffff;
  --tile-gap: 16px;
  --tile-unit: 250px;
  color-scheme: light;
}

html[data-theme="dark"] {
  --page: #000000;
  --text: #ffffff;
  --muted: #b7b7b7;
  --line: #3a3a3a;
  --soft-line: #222222;
  --accent: #EC941E;
  --accent-contrast: #000000;
  --header: rgba(0,0,0,.96);
  --dialog: #000000;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 82px; }
body { margin: 0; color: var(--text); background: var(--page); font-family: Arial, "Helvetica Neue", Helvetica, sans-serif; font-size: 16px; line-height: 1.55; -webkit-font-smoothing: antialiased; transition: color .2s, background .2s; }
body:has(dialog[open]) { overflow: hidden; }
a { color: inherit; }
button, select, input, textarea { font: inherit; }
button { color: inherit; }
img { max-width: 100%; }
.shell { width: min(1360px, calc(100% - 48px)); margin-inline: auto; }
.skip-link { position: fixed; z-index: 9999; top: 8px; left: 8px; padding: 10px 15px; color: var(--accent-contrast); background: var(--accent); transform: translateY(-160%); }
.skip-link:focus { transform: translateY(0); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }

.site-header { position: sticky; z-index: 1000; top: 0; height: 82px; background: var(--header); border-bottom: 1px solid var(--line); backdrop-filter: blur(12px); }
.header-inner { height: 100%; display: flex; align-items: center; gap: 32px; }
.brand { width: 300px; flex: 0 0 auto; }
.brand img { width: 100%; height: auto; display: block; }
.logo-dark { display: none !important; }
html[data-theme="dark"] .logo-light { display: none !important; }
html[data-theme="dark"] .logo-dark { display: block !important; }
.header-nav { margin-left: auto; display: flex; gap: 28px; }
.header-nav a { font-size: 13px; font-weight: 700; text-decoration: none; }
.header-nav a:hover { color: var(--accent); }
.header-controls { display: flex; align-items: center; gap: 18px; }
.language-switch { height: 38px; display: flex; align-items: center; gap: 5px; font-size: 11px; font-weight: 700; }
.language-switch button { padding: 8px 3px; color: var(--muted); background: none; border: 0; cursor: pointer; }
.language-switch button[aria-pressed="true"] { color: var(--text); text-decoration: underline; text-decoration-color: var(--accent); text-decoration-thickness: 3px; text-underline-offset: 6px; }
.language-switch span { color: var(--line); }
.theme-switch { min-width: 82px; height: 38px; padding: 0 10px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; color: var(--accent-contrast); background: var(--accent); border: 1px solid var(--accent); cursor: pointer; }
.theme-icon { width: 15px; height: 15px; display: inline-block; border: 1.5px solid currentColor; border-radius: 50%; background: transparent; box-shadow: inset 7px 0 currentColor; }
.theme-label { font-size: 11px; font-weight: 700; }

.hero { position: relative; min-height: 690px; display: flex; align-items: center; color: var(--text); background: var(--page); border-bottom: 1px solid var(--line); overflow: hidden; }
.hero-pattern { position: absolute; right: -50px; top: -280px; width: 680px; height: 1020px; border: 130px solid var(--accent); transform: rotate(18deg) skewY(-12deg); opacity: .34; pointer-events: none; }
html[data-theme="dark"] .hero-pattern { border-width: 2px; right: 40px; top: -180px; opacity: .22; }
.hero-inner { position: relative; z-index: 1; padding: 105px 0 80px; }
.eyebrow, .section-label { margin: 0 0 18px; color: var(--accent); font-size: 11px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.hero h1 { max-width: 1080px; margin: 0; font-size: clamp(64px, 9.1vw, 138px); font-weight: 400; line-height: .86; letter-spacing: -.075em; }
.hero h1 strong { font-weight: 700; }
.hero-lower { width: min(680px, 57%); margin: 58px 0 0 0; display: grid; grid-template-columns: 1fr auto; gap: 35px; align-items: end; }
.hero-lower p { margin: 0; color: var(--muted); font-size: 19px; }
.hero-lower a { display: inline-flex; align-items: center; gap: 17px; padding-bottom: 7px; font-size: 13px; font-weight: 700; text-decoration: none; border-bottom: 2px solid var(--text); white-space: nowrap; }
.hero-lower a b { color: var(--accent); font-size: 22px; }

.section { padding: 105px 0; background: var(--page); }
.intro { border-bottom: 1px solid var(--line); }
.intro-grid { display: grid; grid-template-columns: 120px 1fr 1fr; gap: 55px; align-items: start; }
.intro h2, .portfolio-heading h2, .contact h2 { margin: 0; color: var(--accent); font-size: clamp(32px, 4vw, 50px); font-weight: 700; line-height: 1.02; letter-spacing: -.045em; }
.hero h1, dialog h2 { color: var(--accent); }
.intro-grid > div p:first-child { max-width: 560px; margin: 0; color: var(--muted); font-size: 18px; }
.capabilities { margin-top: 30px; padding-top: 18px; color: var(--text); font-size: 12px; font-weight: 700; border-top: 1px solid var(--line); }

.portfolio { padding-top: 95px; }
.portfolio-heading { display: grid; grid-template-columns: 1.3fr .7fr; gap: 70px; align-items: end; margin-bottom: 45px; }
.portfolio-heading > p { margin: 0; color: var(--muted); font-size: 15px; }
.filter-bar { position: sticky; z-index: 20; top: 81px; margin-bottom: 34px; padding: 14px 0; display: grid; gap: 10px; background: var(--page);  }
.filter-row { min-width: 0; display: grid; grid-template-columns: 72px minmax(0,1fr); gap: 12px; align-items: center; }
.filter-label { color: var(--muted); font-size: 9px; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; }
.filter-buttons { min-width: 0; display: flex; flex-wrap: nowrap; overflow-x: auto; scrollbar-width: thin; }
.filter-button { flex: 0 0 auto; min-height: 34px; padding: 7px 11px; color: var(--text); background: var(--page); border: 1px solid var(--line); border-radius: 0; cursor: pointer; font: inherit; font-size: 11px; font-weight: 650; white-space: nowrap; transition: color .18s, background-color .18s, border-color .18s; }
.filter-button + .filter-button { margin-left: -1px; }
.filter-button:hover, .filter-button:focus-visible { position: relative; z-index: 1; border-color: var(--text); }
.filter-button.is-active { position: relative; z-index: 2; color: var(--accent-contrast); background: var(--accent); border-color: var(--accent); }
html[data-theme="dark"] .filter-button.is-active { color: var(--accent-contrast); background: var(--accent); border-color: var(--accent); }

.isotope-grid { display: grid; grid-template-columns: repeat(auto-fill, var(--tile-unit)); grid-auto-rows: var(--tile-unit); grid-auto-flow: dense; gap: var(--tile-gap); align-items: stretch; }
.portfolio-tile { position: relative; min-width: 0; min-height: 0; padding: 18px; display: block; color: #fff; background: #fff; border: 0; overflow: hidden; text-align: left; cursor: pointer; isolation: isolate; }
html[data-theme="dark"] .portfolio-tile { background: #000; }
.portfolio-tile.size-1x1 { grid-column: span 1; grid-row: span 1; }
.portfolio-tile.size-1x2 { grid-column: span 2; grid-row: span 1; }
.portfolio-tile.size-2x2 { grid-column: span 2; grid-row: span 2; }
.portfolio-tile.is-filtered-out { display: none; }
.tile-media, .tile-overlay { position: absolute; inset: 0; }
.tile-media { z-index: 0; opacity: .3; background-color: #fff; background-image: var(--tile-image); background-position: 8% 62%; background-repeat: no-repeat; background-size: auto 180%; transition: opacity .26s ease, transform .45s ease, filter .2s; }
.portfolio-tile.image-cover .tile-media { opacity: .25; background-position: center; background-size: cover; }
.portfolio-tile.image-compact .tile-media { background-position: center; background-size: auto 125%; }
.no-image .tile-media { opacity: 1; background-color: var(--tile-color); background-image: none; }
.tile-overlay { z-index: 1; background: var(--tile-color); opacity: .7; transition: opacity .24s ease; }
html[data-theme="dark"] .tile-media { filter: grayscale(1) contrast(1.2); background-color: #000; }
html[data-theme="dark"] .image-brand .tile-media { background-image: url('../images/logo-original-dark.png'); filter: grayscale(1) contrast(1.2); }
html[data-theme="dark"] .portfolio-tile { border: 1px solid #3b3b3b; }
html[data-theme="dark"] .portfolio-tile:hover,
html[data-theme="dark"] .portfolio-tile:focus-visible { border-color: #ffffff; }
.tile-meta { position: absolute; z-index: 2; left: 18px; right: 18px; top: 18px; display: flex; flex-wrap: wrap; gap: 5px; color: rgba(255,255,255,.9); font-size: 9px; font-weight: 700; letter-spacing: .08em; line-height: 1.3; text-transform: uppercase; }
.tile-meta i { font-style: normal; opacity: .7; }
.tile-title { position: absolute; z-index: 2; left: 18px; right: 18px; top: 54px; display: -webkit-box; overflow: hidden; color: #fff; font-size: 18px; font-weight: 700; line-height: 1.04; letter-spacing: -.035em; -webkit-box-orient: vertical; -webkit-line-clamp: 6; transition: font-size .18s ease; }
.size-1x1.title-medium .tile-title { font-size: 22px; line-height: 1.02; -webkit-line-clamp: 5; }
.size-1x1.title-short .tile-title { font-size: 28px; line-height: .98; -webkit-line-clamp: 4; }
.size-1x2 .tile-title { top: 54px; max-width: 470px; font-size: 28px; -webkit-line-clamp: 3; }
.size-2x2 .tile-title { top: 68px; max-width: 450px; font-size: 41px; -webkit-line-clamp: 5; }
.tile-customer { position: absolute; z-index: 2; left: 18px; bottom: 18px; max-width: calc(100% - 65px); overflow: hidden; font-size: 10px; font-weight: 700; letter-spacing: .12em; text-overflow: ellipsis; text-transform: uppercase; white-space: nowrap; }
.tile-description { position: absolute; z-index: 3; left: 18px; right: 18px; top: 122px; bottom: auto; height: 7.1em; max-height: 7.1em; display: -webkit-box; overflow: hidden; color: #fff; font-size: 11px; line-height: 1.42; opacity: 0; transform: translateY(6px); -webkit-box-orient: vertical; -webkit-line-clamp: 5; transition: opacity .2s ease, transform .22s ease; }
.size-1x2 .tile-description { top: 124px; height: 7.1em; max-height: 7.1em; max-width: 470px; font-size: 12px; -webkit-line-clamp: 5; }
.size-2x2 .tile-description { top: 190px; height: 21em; max-height: 21em; max-width: 450px; font-size: 14px; line-height: 1.5; -webkit-line-clamp: 14; }
.tile-more { position: absolute; z-index: 4; right: 18px; bottom: 20px; display: flex; gap: 3px; }
.tile-more i { width: 4px; height: 4px; display: block; background: #fff; border-radius: 50%; }
.portfolio-tile:hover .tile-media, .portfolio-tile:focus-visible .tile-media { opacity: 0; transform: scale(1.04); }
.portfolio-tile:hover .tile-overlay, .portfolio-tile:focus-visible .tile-overlay { opacity: .92; }
.portfolio-tile:hover .tile-title, .portfolio-tile:focus-visible .tile-title { font-size: 17px; -webkit-line-clamp: 3; }
.portfolio-tile.size-1x2:hover .tile-title, .portfolio-tile.size-1x2:focus-visible .tile-title { font-size: 26px; -webkit-line-clamp: 2; }
.portfolio-tile.size-2x2:hover .tile-title, .portfolio-tile.size-2x2:focus-visible .tile-title { font-size: 35px; -webkit-line-clamp: 3; }
.portfolio-tile:hover .tile-description, .portfolio-tile:focus-visible .tile-description { opacity: 1; transform: translateY(0); }
.empty-state { margin: 50px 0; padding: 40px 0; color: var(--muted); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

.contact { border-top: 1px solid var(--line); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 90px; }
.contact-grid > div:last-child > p { max-width: 550px; margin: 0 0 35px; color: var(--muted); font-size: 17px; }
.contact-link { padding: 17px 0; display: flex; justify-content: space-between; gap: 20px; font-size: clamp(20px,2.3vw,30px); font-weight: 700; text-decoration: none;  }
.contact-link span { color: var(--accent); }
.phone-link { display: inline-block; margin-top: 0px; font-size: 14px; font-weight: 700; text-decoration: none; }

.site-footer { padding: 55px 0 25px; background: var(--page); border-top: 1px solid var(--line); }
.footer-grid { display: grid; grid-template-columns: 1.25fr 1.8fr 1fr 1fr; gap: 45px; }
.footer-brand img { width: min(300px,100%); }
.footer-grid strong { display: block; margin-bottom: 12px; font-size: 11px; letter-spacing: .11em; text-transform: uppercase; }
.footer-grid p, .footer-grid address { margin: 0; color: var(--muted); font-size: 12px; font-style: normal; line-height: 1.65; }
.footer-grid a { text-decoration: none; }
.footer-bottom { margin-top: 48px; padding-top: 18px; display: flex; justify-content: space-between; color: var(--muted); font-size: 10px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.footer-bottom a { text-decoration: none; }

.dialog-close { position: absolute; right: 20px; top: 18px; width: 44px; height: 44px; padding: 0; color: var(--accent-contrast); background: var(--accent); border: 1px solid var(--accent); cursor: pointer; font-size: 28px; font-weight: 300; line-height: 1; }
dialog { color: var(--text); background: var(--dialog); border: 0; box-shadow: 0 30px 90px rgba(0,0,0,.4); }
dialog::backdrop { background: rgba(0,0,0,.72); backdrop-filter: blur(3px); }
.detail-dialog { width: min(760px,calc(100% - 32px)); max-height: min(820px,calc(100vh - 40px)); padding: 56px; overflow-y: auto; border-top: 8px solid var(--accent); }
.detail-meta { display: flex; gap: 7px; padding-right: 50px; color: var(--muted); font-size: 10px; font-weight: 700; letter-spacing: .11em; text-transform: uppercase; }
.detail-meta i { font-style: normal; }
.detail-dialog h2 { max-width: 650px; margin: 22px 0 16px; font-size: clamp(28px,4vw,44px); line-height: 1.02; letter-spacing: -.045em; }
.detail-customer { margin: 0; font-size: 12px; }
.detail-customer span { color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }
.detail-customer-description { max-width: 720px; margin: 12px 0 0; color: var(--muted); font-size: 14px; line-height: 1.55; }
.detail-description { margin: 28px 0 0; padding-top: 28px; color: var(--muted); font-size: 18px; line-height: 1.65; border-top: 1px solid var(--line); }
.detail-service-link { display: inline-block; max-width: 100%; margin-top: 18px; padding-bottom: 4px; color: var(--accent); font-size: 14px; font-weight: 700; overflow-wrap: anywhere; text-decoration: none; border-bottom: 2px solid currentColor; }
.detail-service-link[hidden] { display: none; }
.detail-contact { margin-top: 34px; padding-top: 28px; border-top: 1px solid var(--line); }
.detail-contact > p { margin: 0 0 18px; font-size: 14px; }
.detail-contact-toggle { display: inline-flex; align-items: center; gap: 18px; padding: 10px 14px; color: var(--accent-contrast); background: var(--accent); border: 1px solid var(--accent); cursor: pointer; font-size: 13px; font-weight: 700; }
.detail-contact-toggle:disabled { opacity: .55; cursor: default; }
.contact-request-form { margin-top: 24px; padding-top: 24px; border-top: 1px solid var(--line); }
.contact-request-form[hidden] { display: none; }
.request-intro { max-width: 610px; margin: 0 0 20px; color: var(--muted); font-size: 13px; }
.request-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
.request-fields label { display: grid; gap: 6px; }
.request-fields label > span { color: var(--muted); font-size: 9px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.request-fields input, .request-fields textarea { width: 100%; padding: 11px 12px; color: var(--text); background: var(--page); border: 1px solid var(--line); border-radius: 0; }
.request-fields input { min-height: 44px; }
.request-fields textarea { min-height: 108px; resize: vertical; line-height: 1.45; }
.request-message { grid-column: 1 / -1; }
.request-consent { margin: 16px 0 20px; display: grid; grid-template-columns: 20px 1fr; gap: 9px; align-items: start; color: var(--muted); font-size: 11px; }
.request-consent input { width: 17px; height: 17px; margin: 1px 0 0; accent-color: var(--accent); }
.request-submit { min-height: 46px; padding: 0 16px; color: var(--accent-contrast); background: var(--accent); border: 0; cursor: pointer; font-size: 12px; font-weight: 700; }
.request-submit:disabled { opacity: .55; cursor: wait; }

.newsletter-dialog { width: min(680px,calc(100% - 32px)); max-height: calc(100vh - 40px); padding: 54px; border-top: 8px solid var(--accent); }
.newsletter-dialog h2 { max-width: 550px; margin: 0 0 20px; font-size: clamp(32px,5vw,48px); line-height: 1.03; letter-spacing: -.045em; }
.newsletter-dialog > p:not(.section-label) { max-width: 560px; color: var(--muted); font-size: 15px; }
#newsletter-form { margin-top: 30px; }
.email-field { display: grid; gap: 7px; }
.email-field span { color: var(--muted); font-size: 10px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.email-field input { width: 100%; height: 52px; padding: 0 14px; color: var(--text); background: var(--page); border: 1px solid var(--line); border-radius: 0; }
.consent-field { margin: 18px 0 24px; display: grid; grid-template-columns: 20px 1fr; gap: 10px; align-items: start; color: var(--muted); font-size: 12px; }
.consent-field input { width: 18px; height: 18px; margin: 1px 0 0; accent-color: var(--accent); }
.newsletter-submit { min-height: 50px; padding: 0 18px; color: var(--accent-contrast); background: var(--accent); border: 0; cursor: pointer; font-size: 12px; font-weight: 700; }
.newsletter-submit:disabled { opacity: .55; cursor: wait; }
.form-status { min-height: 22px; margin: 16px 0 0; font-size: 12px; }
.form-status.is-error { color: #c83428; }
.form-status a { font-weight: 700; }
.honeypot { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }

@media (max-width: 1000px) {
  .header-nav { display: none; }
  .header-controls { margin-left: auto; }
  .hero-pattern { right: -260px; opacity: .55; }
  .intro-grid { grid-template-columns: 90px 1fr; }
  .intro-grid > div { grid-column: 2; }
  .portfolio-heading { grid-template-columns: 1fr .7fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  .shell { width: min(100% - 32px,1360px); }
  .site-header { height: 72px; }
  .brand { width: min(210px,48vw); }
  .header-inner { gap: 14px; }
  .header-controls { gap: 9px; }
  .theme-switch { min-width: 70px; }
  .hero { min-height: 610px; }
  .hero-pattern { right: -340px; top: -320px; opacity: .38; }
  .hero-inner { padding: 80px 0 55px; }
  .hero h1 { font-size: clamp(57px,16vw,92px); }
  .hero-lower { width: 100%; margin: 55px 0 0; grid-template-columns: 1fr; gap: 24px; }
  .hero-lower p { font-size: 17px; }
  .hero-lower a { justify-self: start; }
  .section { padding: 75px 0; }
  .intro-grid { grid-template-columns: 1fr; gap: 28px; }
  .intro-grid > div { grid-column: auto; }
  .portfolio-heading { grid-template-columns: 1fr; gap: 24px; }
  .filter-bar { top: 71px; }
  .filter-row { grid-template-columns: 64px minmax(0,1fr); gap: 8px; }
  .contact-grid { grid-template-columns: 1fr; gap: 35px; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .footer-brand { padding-bottom: 10px; }
  .detail-dialog, .newsletter-dialog { padding: 48px 24px 30px; }
}

@media (max-width: 580px) {
  .theme-switch { min-width: 42px; width: 42px; padding: 0; }
  .theme-label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
  .language-switch { gap: 3px; }
  .isotope-grid { grid-template-columns: repeat(2,minmax(0,1fr)); grid-auto-rows: auto; gap: 8px; }
  .portfolio-tile { padding: 11px; }
  .portfolio-tile.size-1x1, .portfolio-tile.size-1x2, .portfolio-tile.size-2x2 { grid-row: auto; height: auto; }
  .portfolio-tile.size-1x1 { grid-column: span 1; aspect-ratio: 1 / 1; }
  .portfolio-tile.size-1x2 { grid-column: span 2; aspect-ratio: 2 / 1; }
  .portfolio-tile.size-2x2 { grid-column: span 2; aspect-ratio: 1 / 1; }
  .tile-meta { left: 11px; right: 11px; top: 11px; font-size: 7px; letter-spacing: .06em; }
  .tile-title,
  .size-1x1.title-medium .tile-title,
  .size-1x1.title-short .tile-title { left: 11px; right: 11px; top: 39px; font-size: 13px; line-height: 1.02; -webkit-line-clamp: 6; }
  .size-1x1.title-medium .tile-title { font-size: 15px; -webkit-line-clamp: 5; }
  .size-1x1.title-short .tile-title { font-size: 18px; -webkit-line-clamp: 4; }
  .size-1x2 .tile-title { font-size: 22px; }
  .size-2x2 .tile-title { font-size: 30px; }
  .tile-customer { left: 11px; bottom: 11px; max-width: calc(100% - 42px); font-size: 7px; letter-spacing: .08em; }
  .tile-more { right: 11px; bottom: 12px; }
  .tile-more i { width: 3px; height: 3px; }
  .tile-description { left: 11px; right: 11px; top: 86px; bottom: auto; height: 6.5em; max-height: 6.5em; font-size: 8px; line-height: 1.3; -webkit-line-clamp: 5; }
  .portfolio-tile:hover .tile-title, .portfolio-tile:focus-visible .tile-title { font-size: 11px; -webkit-line-clamp: 3; }
  .filter-bar { position: static; }
  .filter-row { grid-template-columns: 1fr; gap: 5px; }
  .filter-buttons { padding-bottom: 4px; flex-wrap: wrap; gap: 5px; overflow: visible; }
  .filter-button + .filter-button { margin-left: 0; }
  .request-fields { grid-template-columns: 1fr; }
  .request-message { grid-column: 1; }
  .footer-bottom { flex-direction: column; gap: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}