/* GKByte: navy, ocean blue and cyan. Public-only tokens preserve Admin colours. */
.public-shell {
    --gk-color-ivory:#F4F9FC;
    --gk-color-mist:#E5F5FC;
    --gk-color-cobalt:#006DB4;
    --gk-color-navy:#00264B;
    --gk-color-slate:#708B9E;
    --gk-bg-page:#F4F9FC;
    --gk-bg-surface:#FFFFFF;
    --gk-bg-soft:#E5F5FC;
    --gk-text-primary:#00264B;
    --gk-text-secondary:#466075;
    --gk-border:#D3E3EC;
    --gk-border-strong:#748C9F;
    --gk-action-primary:#006DB4;
    --gk-action-primary-hover:#00558F;
    --gk-brand-cyan:#00CDEB;
    --gk-focus:var(--gk-action-primary);
    --gk-nav-surface:rgb(255 255 255 / .96);
    --gk-shadow-soft:0 10px 35px rgb(0 38 75 / .04);
    --gk-shadow-raised:0 20px 55px rgb(0 38 75 / .08);
    --gk-overlay:rgb(0 38 75 / .28);
    --gk-grid-line:rgb(0 109 180 / .08);
    --gk-radius-sm:8px;
    --gk-radius-md:14px;
    --gk-radius-lg:20px;
    --gk-width:1280px;
    --gk-section-space:clamp(64px,7.5vw,108px);
    --public-art-line:rgb(0 109 180 / .13);
}
.public-shell .gk-logo { --gk-accent:var(--gk-action-primary); --gk-ink:var(--gk-text-primary); }
.public-shell .site-header { border-bottom-color:var(--gk-border); }
.public-shell .nav-wrap { min-height:88px; }
.public-shell #main-nav>a:not(.button) { font-size:13px; font-weight:500; position:relative; }
.public-shell #main-nav>a[aria-current=page]:not(.button) { color:var(--gk-action-primary); }
.public-shell #main-nav>a:not(.button)::after { content:''; position:absolute; height:2px; bottom:5px; left:0; right:0; background:var(--gk-action-primary); transform:scaleX(0); transform-origin:left; transition:transform .2s; }
.public-shell #main-nav>a[aria-current=page]::after { transform:scaleX(1); }
.public-shell .button,.public-shell .studio-button { min-height:48px; }
.public-shell .button-secondary { background:var(--gk-bg-surface); color:var(--gk-text-primary); }
.public-shell .button-secondary:hover { background:var(--gk-bg-soft); color:var(--gk-action-primary); }
.public-shell .studio-link,.public-shell .p-link { font-weight:600; }
.public-shell .public-footer { background:var(--gk-bg-surface); padding-top:64px; }
.public-shell .public-footer-top { padding-bottom:64px; }
.public-shell .public-footer-label { font:600 12px/1.6 var(--gk-font-body); text-transform:none; letter-spacing:0; color:var(--gk-text-primary); }
.public-shell .public-footer-links { gap:13px; }
/* A split hero gives both the message and the GKByte mark room to breathe. */
.public-shell .studio-hero { padding-top:32px; }
.public-shell .hero-topline { padding-bottom:23px; border-bottom:1px solid var(--gk-brand-cyan); }
.public-shell .hero-composition { display:grid; grid-template-columns:minmax(0,1.35fr) minmax(0,1fr); align-items:center; gap:clamp(32px,5vw,80px); margin-top:48px; padding-bottom:0; }
.public-shell .gk-home h1 { font-size:clamp(60px,6.7vw,100px); line-height:1.04; letter-spacing:-.065em; }
.public-shell .hero-description { font-size:16px; line-height:1.85; max-width:450px; margin-top:28px; }
.public-shell .hero-message .hero-actions { margin-top:28px; }
.public-shell .hero-composition { margin-bottom:40px; }
.hero-brand-panel { position:relative; isolation:isolate; overflow:hidden; align-self:stretch; min-height:430px; display:flex; flex-direction:column; justify-content:space-between; border:1px solid var(--gk-border); border-radius:var(--gk-radius-lg); background:var(--gk-bg-soft); padding:26px; }
.hero-brand-panel::before { content:''; position:absolute; z-index:-1; inset:0; background-image:linear-gradient(var(--public-art-line) 1px,transparent 1px),linear-gradient(90deg,var(--public-art-line) 1px,transparent 1px); background-size:54px 54px; mask-image:linear-gradient(transparent,black 35%,black 65%,transparent); }
.hero-panel-heading,.hero-panel-caption { display:flex; justify-content:space-between; align-items:center; gap:18px; font:10px/1.7 var(--gk-font-mono); color:var(--gk-text-secondary); }
.hero-panel-caption { font:500 15px/1.6 var(--gk-font-display); color:var(--gk-text-primary); }
.hero-panel-caption>span:last-child { font-size:24px; color:var(--gk-action-primary); }
.public-shell .hero-signature { position:relative; inset:auto; z-index:auto; width:100%; aspect-ratio:auto; padding-block:25px; }
.public-shell .hero-signature::before { display:none; }
.public-shell .signature-mark { font-size:clamp(28px,3.4vw,51px); opacity:1; transform:none; }
.public-shell .hero-baseline { grid-template-columns:1fr auto; margin-top:32px; padding-bottom:44px; }
.public-shell .hero-baseline>p { display:none; }
.public-shell .studio-scroll { display:flex; }
.public-shell .hero-discipline { padding-block:22px; }
.public-shell .studio-work { background:var(--gk-bg-surface); }
.public-shell .editorial-image { border-radius:var(--gk-radius-md); border:1px solid var(--gk-border); }
.public-shell .editorial-caption h3 a:hover { color:var(--gk-action-primary); }
.public-shell .studio-service { padding-inline:18px; border-radius:0; }
.public-shell .studio-service:hover { background:var(--gk-bg-surface); padding-inline:24px; }
.public-shell .studio-process { background:var(--gk-bg-soft); }
.public-shell .studio-preview { background:var(--gk-bg-page); border-top:1px solid var(--gk-border); }
.public-shell .preview-composition { padding-block:72px; }
.public-shell .gk-home .studio-preview h2 { font-size:clamp(48px,6.4vw,92px); }
/* Public detail, collection, studio and inquiry pages use the same visual rhythm. */
.public-shell .p-masthead { position:relative; padding-top:clamp(44px,6vw,80px); }
.public-shell .p-masthead::before { content:''; display:block; width:44px; height:4px; background:var(--gk-action-primary); margin-bottom:26px; border-radius:2px; }
.public-shell .public-page h1 { font-size:clamp(44px,5.8vw,86px); letter-spacing:-.06em; line-height:1.08; }
.public-shell .p-kicker { font-family:var(--gk-font-body); font-size:12px; font-weight:600; letter-spacing:.015em; }
.public-shell .p-service-row { grid-template-columns:50px minmax(0,1.65fr) minmax(240px,1fr); padding-block:48px; }
.public-shell .p-service-row:first-child { padding-top:0; }
.public-shell .p-service-features { border:0; border-left:2px solid var(--gk-action-primary); border-radius:0; }
.public-shell .p-side-note { background:var(--gk-bg-surface); box-shadow:var(--gk-shadow-soft); border-top:3px solid var(--gk-action-primary); }
.public-shell .p-project-filters { box-shadow:var(--gk-shadow-soft); gap:20px; }
.public-shell .p-project-image { border:1px solid var(--gk-border); }
.public-shell .p-project:hover h3 { color:var(--gk-action-primary); }
.public-shell .p-project-technologies { display:inline-block; background:var(--gk-bg-soft); padding:8px 12px; border-radius:var(--gk-radius-sm); }
.public-shell .p-about-mark { background:var(--gk-bg-soft); border:0; }
.public-shell .p-technology-list span { border-radius:100px; }
.public-shell .p-inquiry-form { box-shadow:var(--gk-shadow-soft); border-top:3px solid var(--gk-action-primary); }
.public-shell .p-form-section legend { padding-bottom:20px; }
.public-shell .p-inquiry-form :is(input:not([type=checkbox]):not([type=hidden]),textarea,select) { background:var(--gk-bg-page); }
.public-shell .p-preview-brief { background:var(--gk-bg-soft); border:0; }
.public-shell .public-conversation { background:var(--gk-bg-soft); }
@media(min-width:851px) { .public-shell #main-nav>a:not(.button):hover::after { transform:scaleX(1); } }
@media(max-width:1000px) {
    .public-shell .hero-composition { grid-template-columns:minmax(0,1.3fr) minmax(0,1fr); gap:28px; }
    .public-shell .gk-home h1 { font-size:clamp(54px,7vw,78px); }
    .hero-brand-panel { min-height:370px; padding:22px; }
    .hero-panel-heading { flex-direction:column; align-items:start; gap:6px; }
    .public-shell .p-service-row { grid-template-columns:30px minmax(0,1.5fr) minmax(210px,1fr); }
}
@media(max-width:850px) { .public-shell .nav-wrap { min-height:80px; }.public-shell #main-nav>a:not(.button)::after { display:none; } }
@media(max-width:760px) {
    .public-shell .hero-composition { grid-template-columns:minmax(0,1fr); gap:32px; margin-top:35px; }
    .public-shell .gk-home h1 { font-size:clamp(49px,10.8vw,76px); }
    .public-shell .hero-description { font-size:14px; margin-top:22px; }
    .hero-brand-panel { min-height:280px; padding:22px; }
    .hero-panel-heading { flex-direction:row; }
    .public-shell .signature-mark { font-size:27px; }
    .public-shell .hero-signature { padding-block:0; }
    .public-shell .hero-baseline { grid-template-columns:1fr; margin-top:26px; padding-bottom:32px; }
    .public-shell .studio-scroll { display:none; }
    .public-shell .studio-service,.public-shell .studio-service:hover { padding-inline:0; }
    .public-shell .p-service-row { grid-template-columns:28px minmax(0,1fr); padding-block:36px; }
    .public-shell .preview-composition { padding-block:52px; }
    .public-shell .p-side-note { position:static; }
    .public-shell .public-page h1 { font-size:clamp(40px,9.8vw,64px); }
}
@media(max-width:480px) {
    .public-shell .hero-topline .studio-label { font-size:9px; }
    .hero-panel-heading { font-size:9px; }
    .hero-panel-caption { font-size:13px; }
    .hero-brand-panel { min-height:260px; }
    .public-shell .p-service-features { grid-column:1/-1; }
    .public-shell .hero-actions { gap:14px 22px; }
}

/* Service illustrations are conceptual artwork; custom CMS covers use the same slots. */
.p-service-cover { display:block; aspect-ratio:3/2; overflow:hidden; border-radius:var(--gk-radius-md); background:var(--gk-bg-soft); margin-bottom:28px; }
.p-service-cover img { display:block; width:100%; height:100%; object-fit:cover; transition:transform .45s var(--gk-ease); }
.p-service-cover:hover img { transform:scale(1.025); }
.public-shell .p-service-row { grid-template-columns:35px minmax(0,1.65fr) minmax(240px,1fr); }
.p-service-features { margin-top:0; }
.service-detail-art img { display:block; width:100%; height:auto; aspect-ratio:3/2; object-fit:cover; }
.public-shell .studio-service { grid-template-columns:35px 180px minmax(0,1fr) 32px; gap:28px; }
.studio-service-image { display:block; overflow:hidden; aspect-ratio:3/2; border-radius:var(--gk-radius-sm); background:var(--gk-bg-soft); }
.studio-service-image img { display:block; width:100%; height:100%; object-fit:cover; }
.studio-service-copy { min-width:0; }
.public-shell .studio-service:not(:has(.studio-service-image)) .studio-service-copy { grid-column:2 / 4; }
.studio-service-copy p { font-size:13px; line-height:1.85; margin-top:13px; max-width:510px; }
.public-shell .studio-service:hover .service-direction { color:var(--gk-action-primary); }
@media(max-width:1000px) { .public-shell .studio-service { grid-template-columns:25px 140px minmax(0,1fr) 25px; gap:20px; } }
@media(max-width:760px) {
    .public-shell .p-service-row { grid-template-columns:28px minmax(0,1fr); }
    .public-shell .studio-service { grid-template-columns:25px minmax(0,1fr) 25px; gap:18px; }
    .studio-service-image { grid-column:2; grid-row:1; max-width:320px; width:100%; }
    .studio-service-copy { grid-column:2; grid-row:2; }
    .public-shell .studio-service:not(:has(.studio-service-image)) .studio-service-copy { grid-column:2; grid-row:1; }
    .studio-service .service-direction { grid-column:3; grid-row:1; align-self:center; }
    .studio-service-copy p { font-size:12px; }
}