/* Shared refinement layer: retain the approved typeface, images and split identity. */
[hidden]{display:none!important}html{scroll-padding-top:calc(var(--nav-height,90px) + 24px)}
body{overflow-wrap:normal}a,button,input,summary{-webkit-tap-highlight-color:transparent}
:is(a,button,input,summary):focus-visible{outline:2px solid currentColor;outline-offset:5px}button,input{font:inherit}
.skip-link{position:fixed;top:12px;left:12px;z-index:3000;transform:translateY(-180%);padding:14px 20px;background:#fff;color:#111}.skip-link:focus{transform:none}
body.journal .masthead{gap:22px;padding:12px 4%;min-height:86px;flex-wrap:nowrap}
body.journal .masthead nav,body.journal.cover-page.scanning .masthead nav{width:auto;flex:1;display:flex;justify-content:center;flex-wrap:nowrap;gap:18px;margin:0;order:0;overflow:visible}
body.journal .masthead nav a{white-space:nowrap;min-height:44px;display:flex;align-items:center;font-size:13px;letter-spacing:0}
body.journal .masthead .switch{display:inline-flex;align-items:center;min-height:44px;white-space:nowrap;margin:0;font-size:13px}
body.journal .language-switch{flex:none;gap:8px;align-items:center}body.journal .language-switch a{min-height:44px;display:inline-flex;align-items:center}
.menu-toggle{display:none;border:1px solid #a4a69f;background:transparent;color:inherit;min-height:44px;padding:9px 12px;cursor:pointer}body.journal .masthead .wordmark-logo{width:88px}
.media-rights,body.gateway>.media-rights{position:relative!important;inset:auto!important;transform:none!important;width:auto!important;max-width:none!important;margin:0!important;padding:20px 4%!important;background:#f6f4ef!important;color:#393e38!important;border:0;border-top:1px solid #d1d4cb;font-size:12px!important;line-height:1.6;z-index:5;box-shadow:none!important}
.media-rights .legal-row{display:flex;align-items:baseline;justify-content:space-between;gap:14px 30px;flex-wrap:wrap}.media-rights details{max-width:980px}
.media-rights summary{font:inherit!important;cursor:pointer;padding:4px 0;min-height:32px}.media-rights details p{font:inherit!important;max-width:84ch;margin:12px 0 2px}
.media-rights .privacy-link{padding:4px 0;min-height:32px;flex:none;text-underline-offset:4px}
.gateway .gateway-grid{min-height:calc(100svh - 77px)}.gateway .entry-tail .portal-footer{font-size:10px;line-height:1.5;gap:10px}
.project-filters{border-block:1px solid var(--line,#ccd0c8);padding:22px 0;margin:6px 0 35px}.filter-buttons{display:flex;flex-wrap:wrap;gap:8px}
.filter-buttons button{border:1px solid #a1a59e;background:transparent;color:inherit;padding:10px 15px;min-height:44px;font-size:13px;cursor:pointer;line-height:1.35}.filter-buttons button[aria-pressed=true]{background:#111b15;border-color:#111b15;color:#fff}.filter-buttons button span{opacity:.6;font-size:11px;margin-left:9px}
.filter-search-row{display:flex;align-items:center;gap:18px;justify-content:space-between;margin-top:18px}.filter-search-row label{display:flex;align-items:center;gap:14px;font-size:13px}.filter-search-row input{width:min(30vw,320px);min-width:160px;background:transparent;color:inherit;border:0;border-bottom:1px solid #9caa9e;min-height:44px;border-radius:0;padding:9px 3px}.filter-search-row [role=status]{font-size:12px;color:var(--muted,#697266);margin:0}
.projects-empty{padding:32px 0 60px}.projects-empty button,.map-consent button{border:1px solid currentColor;background:transparent;color:inherit;padding:12px 20px;cursor:pointer;min-height:44px}
body.journal .index-caption{display:block}body.journal .index-caption h2{margin:8px 0 13px}.project-category{font-size:11px;letter-spacing:.07em;text-transform:uppercase;color:var(--muted,#627060);margin-bottom:12px}
.project-summary-copy>h2{font-size:13px!important;letter-spacing:.05em!important;text-transform:uppercase;margin:0 0 16px!important}.project-summary-copy>p{font-size:18px;line-height:1.75;margin:0}.project-service-link{display:inline-block;font-size:13px;margin-top:22px;text-underline-offset:5px}
.article-top>span:empty,.article-end>span:empty{display:none}.history-chapter-title h2{font-size:24px!important;line-height:1.2!important;margin:0}.history-chapter-title h2 br{display:none}.history-next{display:flex;gap:26px;flex-wrap:wrap;margin-top:28px;font-size:14px}.history-next a{text-decoration:underline;text-underline-offset:5px}
.contact-project-note{padding:14px 0;border-block:1px solid #9fa59b;font-size:16px}.map-consent{min-height:360px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:14px;padding:35px 8%;background:#eceee7;color:#24372b}.map-consent p{max-width:50ch;margin:0;font-size:15px;line-height:1.6}.map-consent strong{font-size:20px;font-weight:400}.map-consent a{font-size:13px;text-underline-offset:4px}
.contact-privacy{margin-top:24px;font-size:12px!important;max-width:65ch;line-height:1.6}.contact-privacy a{text-decoration:underline;text-underline-offset:3px}
.privacy-document{max-width:940px;margin:auto;padding:70px 6% 90px}.privacy-document h1{font-size:clamp(36px,5vw,64px)!important;line-height:1.1;margin-bottom:30px}.privacy-document h2{font-size:24px!important;margin:38px 0 15px}.privacy-document p,.privacy-document li{font-size:16px;line-height:1.8;max-width:74ch}.privacy-document a{text-decoration:underline;text-underline-offset:4px}.privacy-document .eyebrow{font-size:12px}
.scan-cover .cover-art{background-image:url('/editorial-cover.webp')}.reference-crop{background-image:url('/editorial-reference.webp')!important}.scan-cover .cover-copy h1{color:#101710;position:relative;z-index:1}
.scan-results{display:grid;grid-template-columns:1fr 1fr;gap:45px;padding:44px 4%;border-top:1px solid var(--line,#bcc5b8)}.scan-results h2{font-size:32px!important;max-width:14ch;margin:0}.scan-results p{font-size:17px;line-height:1.7;max-width:57ch;margin:0 0 22px}.scan-results a{font-size:14px;text-decoration:underline;text-underline-offset:5px}
.aerial-survey-intro h2{font-size:clamp(38px,4.5vw,68px)!important;line-height:1.06!important;margin:0}.aerial-sensor-copy h3,.aerial-canopy h3{font-size:clamp(32px,4vw,60px)!important;margin:0 0 26px}.aerial-page-article .aerial-survey{display:flex;flex-direction:column}.aerial-page-article .aerial-survey-hero{order:-1;margin:0 0 42px}body.journal .aerial-page-article{padding-top:0}body.journal:has(.aerial-page-article) .article-heading{padding-bottom:32px}body.journal:has(.aerial-page-article) .article-heading h1 br{display:none}video{background:#101510;max-width:100%}
.ivd-image-viewer{position:fixed;inset:0;width:100vw;max-width:none;height:100dvh;max-height:none;margin:0;padding:76px 75px 30px;border:0;background:#0b100dfa;color:white;overscroll-behavior:contain}.ivd-image-viewer::backdrop{background:#090e0b}.ivd-image-viewer[open]{display:flex;align-items:center;justify-content:center}.ivd-image-viewer figure{margin:0;max-width:100%;min-width:0;text-align:center}.ivd-image-viewer img{display:block;max-width:100%;max-height:calc(100dvh - 165px);width:auto;height:auto;object-fit:contain;margin:auto;user-select:none}.ivd-image-viewer figcaption{font:13px/1.5 var(--sans,Arial,sans-serif);margin:17px auto 0;color:#dce4dd;max-width:75ch}.ivd-viewer-toolbar{position:absolute;top:16px;left:25px;right:20px;display:flex;justify-content:space-between;align-items:center;gap:20px}.ivd-counter{font:14px/1.5 var(--sans,Arial,sans-serif);letter-spacing:.1em}.ivd-image-viewer button{width:48px;height:48px;border:1px solid #738778;border-radius:50%;background:#142019;color:#fff;font:28px/1 Arial,sans-serif;cursor:pointer;flex:none}.ivd-previous,.ivd-next{position:absolute;top:calc(50% - 24px)}.ivd-previous{left:14px}.ivd-next{right:14px}.image-viewer-open{overflow:hidden}
@media(max-width:1150px){body.journal .masthead{padding:10px 5%;gap:16px;min-height:76px;flex-wrap:wrap}body.journal .masthead .wordmark-logo{width:82px}body.journal .masthead .switch{margin-left:auto}body.journal .masthead nav,body.journal.cover-page.scanning .masthead nav{order:5;flex:0 0 100%;width:100%;justify-content:flex-start;flex-wrap:wrap;gap:4px 24px}body.journal .masthead.menu-ready nav{display:none}body.journal .masthead.menu-ready.menu-open nav{display:flex;padding:12px 0 4px;border-top:1px solid #b8bdb4}body.journal .masthead.menu-ready .menu-toggle{display:block}body.journal .masthead nav a{font-size:15px}}
@media(max-width:760px){body.journal .masthead{gap:10px;padding-inline:5%}body.journal .masthead nav,body.journal.cover-page.scanning .masthead nav{display:grid;grid-template-columns:1fr 1fr}body.journal .masthead.menu-ready.menu-open nav{display:grid}body.journal .masthead .switch{font-size:12px}body.journal .masthead .wordmark-logo{width:65px}body.journal .language-switch{font-size:12px;gap:5px}.menu-toggle{font-size:12px;padding:9px}
 .media-rights,body.gateway>.media-rights{padding:14px 6%!important;font-size:11px!important}.media-rights .legal-row{gap:4px 18px}
 body.journal .scan-cover{min-height:0;height:auto;aspect-ratio:auto;padding-bottom:70vw;max-height:none}body.journal .scan-cover .cover-copy{padding:28px 6% 34px;background:#f6f4ef;min-height:230px}body.journal .scan-cover .cover-copy h1{font-size:clamp(32px,9vw,60px);line-height:1.02;white-space:normal;margin:0}body.journal .scan-cover .cover-copy h1 span{display:inline;font-size:1em;margin-right:.18em}body.journal .scan-cover .statement{font-size:14px;letter-spacing:.035em;line-height:1.5;margin-top:20px}body.journal .scan-cover .statement br{display:none}body.journal .scan-cover .fine-rule{margin:18px 0 0;width:45px}body.journal .scan-cover:after{display:none}body.journal .scan-cover .cover-art{top:auto;height:70vw;bottom:0;background-size:cover;background-position:center}body.journal .scan-cover .margin-note{display:none}
 .scan-results{grid-template-columns:1fr;gap:22px;padding:32px 6%}.scan-results h2{font-size:28px!important;max-width:22ch}.project-filters{padding:17px 0;margin:0 0 26px}.filter-buttons{gap:7px}.filter-buttons button{font-size:12px;padding:10px 11px}.filter-search-row{align-items:stretch;flex-direction:column;gap:12px}.filter-search-row label{gap:12px}.filter-search-row input{width:100%;min-width:0}.filter-search-row [role=status]{font-size:12px}.project-summary-copy>p{font-size:16px}.map-consent{min-height:300px}.aerial-survey-intro h2{font-size:36px!important}.aerial-sensor-copy h3,.aerial-canopy h3{font-size:34px!important}.ivd-image-viewer{padding:78px 14px 90px}.ivd-image-viewer img{max-height:calc(100dvh - 230px)}.ivd-image-viewer figcaption{font-size:12px}.ivd-previous,.ivd-next{top:auto;bottom:22px}.ivd-previous{left:calc(50% - 64px)}.ivd-next{right:calc(50% - 64px)}}
@media(max-width:640px){.gateway .gateway-grid{padding-top:114px;min-height:calc(100svh - 100px);grid-template-rows:auto minmax(170px,1fr) auto auto}.gateway .gate-header{top:24px}.gateway .gate-header .logo{width:103px}.gateway .entry-head{padding-inline:10%}.gateway .entry-head .portal-meta{font-size:9px;line-height:1.5;min-height:25px}.gateway .entry-title{padding:14px 0 8px}.gateway .entry-title h2,.gateway .scanning .entry-title h2{font-size:clamp(20px,5.55vw,35px);line-height:1.15;letter-spacing:-.055em;overflow-wrap:normal}.gateway .shared-building{margin:10px 0;overflow:hidden;min-height:170px;display:flex;align-items:center}.gateway .building-stage{width:132%;max-width:none;flex:none;margin-left:-16%;max-height:none}.gateway .view-switch{display:flex;margin:0 auto 27px}.gateway .view-switch button{font-size:12px;padding:9px 15px}.gateway .entry-tail{padding:0 10% 19px}.gateway .entry-tail .portal-bottom{min-height:0;padding-bottom:20px;gap:15px}.gateway .entry-tail .enter{font-size:12px;line-height:1.5;min-height:36px}.gateway .entry-tail .arrow{width:40px;height:40px;font-size:24px}.gateway .entry-tail .portal-footer{min-height:48px;font-size:8px;gap:4px;padding-top:12px}}
@media(max-width:360px){body.journal .masthead{gap:8px}body.journal .masthead .wordmark-logo{width:55px}body.journal .masthead .switch{font-size:11px}.gateway .entry-title h2,.gateway .scanning .entry-title h2{font-size:18px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;transition-duration:.01ms!important}}

/* Aerial heading aliases */
.aerial-sensor-grid h3{font-family:var(--serif);font-size:clamp(30px,3.2vw,48px);font-weight:400;line-height:1.08;letter-spacing:-.025em;margin:0 0 24px}
.aerial-results>header h3{font-family:var(--serif);font-size:clamp(38px,4.6vw,68px);font-weight:400;line-height:1;letter-spacing:-.035em;margin:0}
.aerial-results h4{font-size:21px;font-weight:400;margin:24px 0 16px}
.aerial-sensor-grid h3{font-size:34px}
.aerial-results>header h3{font-size:42px;margin-top:25px}
.aerial-sensor-copy h3,.aerial-canopy h3{font-family:var(--serif);font-size:clamp(42px,4.7vw,72px);font-weight:400;line-height:.98;letter-spacing:-.035em;margin:0 0 30px}
.aerial-canopy>header h3{grid-column:2;grid-row:1;margin:0}
.aerial-return-grid h4{font-size:19px;font-weight:400;margin:22px 0 12px}
.aerial-p1-features h4{font-size:18px;font-weight:400;margin:0 0 11px}
.aerial-canopy>header .eyebrow,.aerial-canopy>header h3,.aerial-canopy>header>p:last-child{grid-column:1;grid-row:auto}
.aerial-canopy>header h3{margin-top:26px}
.aerial-sensor-copy h3,.aerial-canopy h3{font-size:42px}

@media(max-width:760px){body.journal .scan-cover .cover-art{background-image:url("/editorial-cover-800.webp")}}

/* Final responsive checks: cover navigation uses the same disclosure as inner pages. */
@media(max-width:1150px){body.journal.cover-page.scanning .masthead.menu-ready nav{display:none}body.journal.cover-page.scanning .masthead.menu-ready.menu-open nav{display:flex}}
@media(max-width:760px){body.journal.cover-page.scanning .masthead.menu-ready.menu-open nav{display:grid}body.journal .scan-cover .cover-copy{min-height:180px}}
@media(max-width:640px){.gateway .gateway-grid{min-height:calc(100svh - 61px)}.gateway .view-switch{background:#1c2921;color:#f4f5ef}.gateway .view-switch button[aria-pressed=true]{background:#94bba2;color:#12231a}}
@media(max-width:380px){.menu-toggle{font-size:0;width:44px;padding:0}.menu-toggle span{font-size:19px}}
body.journal .index-title{border-bottom:0;padding-bottom:28px}
body.journal .projects-heading{border-bottom:0;margin-bottom:22px;padding-bottom:0}
body.journal .project-index-grid{padding-top:0}
.editorial-index h2{font-size:30px!important;line-height:1.15!important}
.steps h2{font-size:23px!important;line-height:1.25!important}
.content-section>.section-label{font-size:14px;margin:0}
body.journal .index-image.bimx-index{display:flex;align-items:center;background:transparent}
.bimx-viewport{position:relative;display:block;aspect-ratio:2.1;width:100%;overflow:hidden;background:#9ba8bb}
body.journal .index-image.bimx-index .bimx-viewport img{position:absolute;left:-3.9%;top:-17%;width:107.8%;height:auto;max-height:none;object-fit:initial}

/* Keep the light gateway surface equal to the supplied atlas background. */
body.gateway{--paper:#fefefe;background:linear-gradient(90deg,#fefefe 50%,#101010 50%)}
.gateway .gateway-grid:before{background:#fefefe}
/* Wrap at word boundaries, with room for Bulgarian headings in narrow columns. */
body.journal :is(h1,h2,h3,h4,p,blockquote){overflow-wrap:normal;word-break:normal;hyphens:none}
body.journal .history-chapter-title{min-width:0}
body.journal .history-chapter-title h2{font-size:clamp(20px,1.8vw,24px)!important;letter-spacing:-.02em;line-height:1.3!important}
@media(max-width:760px){body.journal .masthead nav a{white-space:normal;overflow-wrap:normal;word-break:normal;line-height:1.4}.history-chapter-title h2{max-width:100%}}

/* Owner-provided aerial photographs: preserve the complete aircraft on every screen. */
.aerial-page-article .aerial-survey-hero img{aspect-ratio:3/2;object-fit:contain;object-position:center}

.aerial-field{display:grid;grid-template-columns:1fr 1.15fr;gap:8%;align-items:center;border-top:1px solid var(--line);margin-top:72px;padding-top:64px}.aerial-field h3{font-family:var(--serif);font-size:clamp(42px,5vw,76px);font-weight:400;line-height:1.05;letter-spacing:-.035em;margin:24px 0}.aerial-field header>p:last-child{font-size:17px;line-height:1.7;color:var(--muted)}.aerial-field figure{margin:0;min-width:0}.aerial-field img{display:block;width:100%;height:auto}.aerial-field figcaption{font-size:12px;line-height:1.5;letter-spacing:.06em;color:var(--muted);margin-top:14px}@media(max-width:760px){.aerial-field{grid-template-columns:1fr;gap:26px;margin-top:48px;padding-top:38px}}
