.cn-site-header { position: fixed; inset: 0 0 auto; z-index: 1000; min-height: var(--cn-header); border-bottom: 1px solid var(--cn-color-border); background: rgba(19, 19, 20, .86); backdrop-filter: blur(16px); }
.cn-site-header__inner { display: flex; align-items: center; justify-content: space-between; min-height: var(--cn-header); gap: 1rem; }
.cn-brand { display: inline-flex; align-items: center; min-width: 2.8rem; color: var(--cn-color-white); font-family: var(--cn-font-display); font-size: 1.9rem; letter-spacing: .04em; text-decoration: none; text-transform: uppercase; }
.cn-primary-nav { display: none; align-items: center; gap: clamp(1rem, 2.5vw, 2rem); }
.cn-menu { list-style: none; margin: 0; padding: 0; }
.cn-menu--primary { display: flex; align-items: center; gap: clamp(1rem, 2.5vw, 2rem); }
.cn-menu--mobile, .cn-menu--footer, .cn-menu--legal, .cn-menu--social { display: grid; gap: .8rem; }
.cn-primary-nav a, .cn-mobile-nav a { position: relative; color: var(--cn-color-muted); font-size: .75rem; font-weight: 800; letter-spacing: .12em; text-decoration: none; text-transform: uppercase; }
.cn-primary-nav a::after { content: ''; position: absolute; left: 0; right: 0; bottom: -.45rem; height: 1px; background: var(--cn-color-accent-soft); transform: scaleX(0); transform-origin: left; transition: transform var(--cn-transition); }
.cn-primary-nav a:hover, .cn-primary-nav .current-menu-item > a, .cn-mobile-nav a:hover { color: var(--cn-color-accent-soft); }
.cn-primary-nav a:hover::after, .cn-primary-nav .current-menu-item > a::after { transform: scaleX(1); }
.cn-header-actions { display: flex; align-items: center; gap: .75rem; }
.cn-menu-toggle { display: inline-flex; align-items: center; justify-content: center; width: 2.75rem; height: 2.75rem; border: 1px solid var(--cn-color-border); background: transparent; color: var(--cn-color-white); }
.cn-header-cta { display: none; }
.cn-mobile-panel { position: fixed; inset: var(--cn-header) 0 auto; z-index: 999; padding: 1.5rem var(--cn-gutter) 2rem; border-bottom: 1px solid var(--cn-color-border); background: var(--cn-color-bg-deep); transform: translateY(-110%); transition: transform var(--cn-transition); }
.cn-mobile-panel.is-open { transform: translateY(0); }
.cn-mobile-nav { display: grid; gap: 1.25rem; }
.cn-button, .cn-form-submit, .wp-block-button__link { display: inline-flex; align-items: center; justify-content: center; gap: .6rem; min-height: 3rem; padding: .9rem 1.25rem; border: 1px solid var(--cn-color-white); border-radius: 0; background: var(--cn-color-white); color: #111; font-size: .75rem; font-weight: 900; letter-spacing: .1em; line-height: 1; text-decoration: none; text-transform: uppercase; transition: background var(--cn-transition), border-color var(--cn-transition), color var(--cn-transition), transform var(--cn-transition); }
.cn-button:hover, .wp-block-button__link:hover { border-color: var(--cn-color-accent); background: var(--cn-color-accent); color: var(--cn-color-white); transform: translateY(-1px); }
.cn-button--ghost { background: transparent; color: var(--cn-color-white); }
.cn-button--ghost:hover { border-color: var(--cn-color-accent-soft); background: transparent; color: var(--cn-color-accent-soft); }
.cn-button--text { min-height: auto; padding: 0; border: 0; background: transparent; color: var(--cn-color-white); }
.cn-card { border: 1px solid var(--cn-color-border); background: var(--cn-color-surface); }
.cn-card__body { padding: clamp(1.25rem, 3vw, 2rem); }
.cn-media, .cn-source-visual, .cn-placeholder-media { position: relative; display: block; min-height: 320px; overflow: hidden; border: 1px solid var(--cn-color-border); background-color: var(--cn-color-surface); background-size: cover; background-position: center top; background-repeat: no-repeat; }
.cn-source-visual::before { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(19,19,20,.05), rgba(19,19,20,.42)); pointer-events: none; }
.cn-source-visual--home { background-image: url('../images/source-home.png'); background-position: center top; }
.cn-source-visual--about { background-image: url('../images/source-about.png'); background-position: center 18%; }
.cn-source-visual--work { background-image: url('../images/source-work.png'); background-position: center top; }
.cn-source-visual--services { background-image: url('../images/source-services.png'); background-position: center top; }
.cn-source-visual--process { background-image: url('../images/source-process.png'); background-position: center top; }
.cn-source-visual--journal { background-image: url('../images/source-journal.png'); background-position: center top; }
.cn-source-visual--contact { background-image: url('../images/source-contact.png'); background-position: center top; }
.cn-visual-meta { position: absolute; inset: auto 1rem 1rem; display: flex; flex-wrap: wrap; gap: .75rem; z-index: 1; }
.cn-visual-meta span { display: grid; gap: .15rem; min-width: 8rem; border: 1px solid rgba(228,226,227,.22); padding: .75rem; background: rgba(14,14,15,.72); color: var(--cn-color-muted); font-size: .78rem; }
.cn-visual-meta strong { color: var(--cn-color-accent-soft); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; }
.cn-project-card { display: grid; gap: 1rem; text-decoration: none; }
.cn-project-card .cn-source-visual { aspect-ratio: 4 / 3; min-height: 260px; transition: transform var(--cn-transition), filter var(--cn-transition); filter: grayscale(1); }
.cn-project-card:hover .cn-source-visual { transform: scale(1.015); filter: grayscale(0); }
.cn-project-card__meta { display: flex; justify-content: space-between; gap: 1rem; color: var(--cn-color-subtle); }
.cn-project-card__title { font-size: clamp(2rem, 5vw, 3rem); overflow-wrap: anywhere; }
.cn-service-card, .cn-article-card, .cn-process-card { min-width: 0; border-top: 1px solid var(--cn-color-border); padding-block: 1.5rem; }
.cn-service-card h3, .cn-article-card h2, .cn-process-card h3 { margin-block: .75rem; font-size: clamp(1.75rem, 4vw, 2.5rem); }
.cn-footer { border-top: 1px solid var(--cn-color-border); padding-block: 3rem; background: var(--cn-color-bg-deep); }
.cn-footer__grid { display: grid; gap: 2rem; }
.cn-footer__meta { margin-top: 2rem; color: var(--cn-color-subtle); font-size: .85rem; }
.cn-footer a { color: var(--cn-color-muted); text-decoration: none; }
.cn-footer a:hover { color: var(--cn-color-accent-soft); }
.cn-form-grid { display: grid; gap: 1.25rem; }
.cn-field { display: grid; gap: .45rem; }
.cn-field label { color: var(--cn-color-subtle); font-size: .75rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.cn-field input, .cn-field textarea, .cn-field select { width: 100%; border: 0; border-bottom: 1px solid var(--cn-color-border-strong); border-radius: 0; padding: .9rem 0; background: transparent; color: var(--cn-color-white); }
.cn-field textarea { min-height: 150px; resize: vertical; }
.cn-form-note { color: var(--cn-color-muted); font-size: .9rem; }
.cn-form-full { grid-column: 1 / -1; }
.cn-form-submit:disabled, .cn-field input:disabled, .cn-field textarea:disabled, .cn-field select:disabled { cursor: not-allowed; opacity: .66; }
.cn-faq { border-top: 1px solid var(--cn-color-border); }
.cn-faq__item { border-bottom: 1px solid var(--cn-color-border); }
.cn-faq__button { display: flex; align-items: center; justify-content: space-between; width: 100%; gap: 1rem; padding: 1.25rem 0; border: 0; background: transparent; color: var(--cn-color-white); text-align: left; }
.cn-faq__panel { display: none; padding: 0 0 1.25rem; color: var(--cn-color-muted); }
.cn-faq__item.is-open .cn-faq__panel { display: block; }
.cn-filter-bar { display: flex; flex-wrap: wrap; gap: .75rem; }
.cn-filter-bar button { border: 1px solid var(--cn-color-border); padding: .75rem 1rem; background: transparent; color: var(--cn-color-muted); font-size: .75rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.cn-filter-bar button[aria-pressed="true"], .cn-filter-bar button:hover { border-color: var(--cn-color-accent); color: var(--cn-color-white); }
.cn-pagination { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 3rem; }
.cn-pagination .page-numbers { border: 1px solid var(--cn-color-border); padding: .65rem .9rem; text-decoration: none; }
.cn-pagination .current { border-color: var(--cn-color-accent); color: var(--cn-color-accent-soft); }
.cn-clients, .cn-office-grid, .cn-mini-grid { display: grid; gap: var(--cn-grid-gap); }
.cn-clients { grid-template-columns: repeat(2, minmax(0, 1fr)); color: var(--cn-color-muted); font-family: var(--cn-font-display); font-size: clamp(2rem, 5vw, 3rem); text-transform: uppercase; }
.cn-office-card, .cn-mini-stat, .cn-pill { border-top: 1px solid var(--cn-color-border); padding-top: 1rem; }
.cn-office-card strong, .cn-mini-stat strong { display: block; color: var(--cn-color-white); font-family: var(--cn-font-display); font-size: clamp(2.5rem, 7vw, 4rem); font-weight: 400; line-height: .9; text-transform: uppercase; }
.cn-pill { display: block; color: var(--cn-color-muted); font-size: .75rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
@media (min-width: 768px) { .cn-primary-nav { display: flex; } .cn-header-cta { display: inline-flex; } .cn-menu-toggle { display: none; } .cn-mobile-panel { display: none; } .cn-footer__grid { grid-template-columns: 2fr repeat(3, 1fr); } .cn-form-grid--two { grid-template-columns: repeat(2, minmax(0, 1fr)); } .cn-clients { grid-template-columns: repeat(6, minmax(0, 1fr)); } .cn-office-grid, .cn-mini-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }