@font-face {
    font-family: "FunkyDatatype";
    src: url("funky fonts/Datatype/static/Datatype_SemiExpanded-SemiBold.ttf") format("truetype");
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: "FunkyBitcount";
    src: url("funky fonts/Bitcount_Grid_Single/static/BitcountGridSingle_Roman-Medium.ttf") format("truetype");
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

:root {
    --ui-bg: #060606;
    --ui-surface: #0f0f10;
    --ui-surface-2: #161618;
    --ui-line: #d6d6d6;
    --ui-line-soft: #7c7c84;
    --ui-copy: #efefef;
    --ui-copy-soft: #b0b0b6;
    --ui-accent-blue: #9fd8ff;
    --ui-accent-blue-soft: rgba(159, 216, 255, 0.24);
    --ui-grad-1: #7b61ff;
    --ui-grad-2: #ff5f6d;
    --ui-grad-3: #54e3c2;
    --ui-nav-w: min(18.5rem, 27vw);
}

html,
body {
    background: var(--ui-bg) !important;
    color: var(--ui-copy) !important;
    font-family: "Inter", "Helvetica Neue", Arial, sans-serif !important;
    line-height: 1.56;
    letter-spacing: 0.004em;
    font-size: clamp(15px, 0.72vw + 11.5px, 18px);
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    opacity: 0.16;
    background:
        radial-gradient(38rem 24rem at 72% 14%, color-mix(in srgb, var(--ui-grad-2) 62%, transparent), transparent 72%),
        radial-gradient(34rem 22rem at 18% 74%, color-mix(in srgb, var(--ui-grad-1) 56%, transparent), transparent 74%),
        radial-gradient(30rem 22rem at 52% 56%, color-mix(in srgb, var(--ui-grad-3) 44%, transparent), transparent 76%);
}

h1,
h2,
h3 {
    font-family: "League Gothic", "Helvetica Neue", Arial, sans-serif !important;
    text-transform: uppercase;
    letter-spacing: 0.045em;
    line-height: 0.95;
}

.font-mono,
.catalog-tab__label,
.finder-menubar,
.finder-titlebar,
.paint-menubar {
    font-family: "IBM Plex Mono", "Courier New", monospace !important;
}

.catalog-index-strip__accent,
.finder-title,
.zign-chip {
    font-family: "FunkyDatatype", "IBM Plex Mono", monospace !important;
}
.site-nav-primary > div::before,
.catalog-index-strip::before,
.finder-titlebar::before,
.paint-menubar::before,
.thezign-header-grid::before {
    content: none !important;
    display: none !important;
}

body > .site-nav-primary {
    position: fixed !important;
    left: 0;
    top: 0;
    bottom: 0;
    width: var(--ui-nav-w);
    z-index: 150 !important;
    background: var(--ui-surface) !important;
    border-right: 1px solid var(--ui-line) !important;
    border-bottom: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
}

.site-nav-primary > .site-nav-inner,
.site-nav-primary > div:not(.site-nav-inner) {
    height: 100%;
    display: grid !important;
    grid-template-columns: 1fr !important;
    align-content: start;
    gap: 0.4rem !important;
    padding: 0.8rem 0.75rem !important;
    overflow: auto;
    background-image:
        linear-gradient(transparent 95%, rgba(214, 214, 214, 0.08) 95%),
        linear-gradient(90deg, transparent 95%, rgba(214, 214, 214, 0.06) 95%);
    background-size: 100% 28px, 28px 100%;
}

.site-nav-group {
    display: contents;
}

.site-nav-links {
    display: contents;
}

.site-nav-group-label {
    display: block;
    margin-top: 0.45rem;
    padding: 0.12rem 0.18rem 0.08rem;
    font-family: "IBM Plex Mono", "Courier New", monospace;
    font-size: 0.5rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--ui-copy-soft);
}

.site-nav-group-label:first-child {
    margin-top: 0.1rem;
}

.site-nav-primary a {
    display: block;
    color: var(--ui-copy) !important;
    border: 1px solid transparent;
    padding: 0.5rem 0.58rem;
    text-decoration: none !important;
    font-size: 0.62rem !important;
    letter-spacing: 0.12em !important;
    text-transform: uppercase;
    position: relative;
}

.site-nav-primary a:hover,
.site-nav-primary a[aria-current="page"] {
    border-color: var(--ui-accent-blue) !important;
    background: var(--ui-surface-2) !important;
    color: #ddf2ff !important;
}
.site-nav-primary a::after {
    content: "";
    position: absolute;
    right: 0.32rem;
    top: 50%;
    width: 0.3rem;
    height: 1px;
    background: var(--ui-accent-blue);
    transform: translateY(-50%);
}

body > .nav-color-strip {
    position: fixed;
    top: 0;
    right: 0;
    left: var(--ui-nav-w);
    height: 1px !important;
    background: var(--ui-line) !important;
    z-index: 149;
}

body > main,
body > header,
body > footer,
body > section {
    margin-left: var(--ui-nav-w);
}

main {
    position: relative;
}

main::before {
    content: "";
    position: fixed;
    top: 0;
    right: 0;
    width: clamp(7px, 1vw, 14px);
    height: 100vh;
    background: linear-gradient(180deg, transparent 0%, #31313a 35%, transparent 100%);
    opacity: 0.7;
    pointer-events: none;
}
main::after {
    content: "";
    position: fixed;
    inset: 0 0 0 var(--ui-nav-w);
    pointer-events: none;
    z-index: 1;
    background-image:
        linear-gradient(rgba(214, 214, 214, 0.028) 1px, transparent 1px),
        linear-gradient(90deg, rgba(214, 214, 214, 0.02) 1px, transparent 1px);
    background-size: 100% 34px, 34px 100%;
}

/* spreadsheet-like micro grid from references */
main > section,
main > header {
    position: relative;
}
main > section::after,
main > header::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: 0.14;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 22px 22px, 22px 22px;
}

section,
header,
footer,
article,
aside {
    border-color: var(--ui-line) !important;
}

[class*="bg-cream"],
[class*="bg-beige"],
[class*="bg-sand"],
[class*="bg-pastel"],
[class*="bg-[#2b3440]"],
[class*="bg-[#999999]"],
[class*="bg-[#cfd9d4]"],
[class*="bg-[#cbd5d0]"] {
    background: transparent !important;
}

.home-hero {
    min-height: 92vh !important;
    border-left: none !important;
    border-bottom: 1px solid var(--ui-line) !important;
    position: relative;
    display: block;
    align-items: stretch;
    overflow: hidden;
}

.home-hero__illustration {
    background: repeating-linear-gradient(
        0deg,
        #09090a 0px,
        #09090a 2px,
        #101014 2px,
        #101014 3px
    ) !important;
    position: absolute;
    inset: 0;
}

.home-hero__illustration::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: 0.2;
    background:
        radial-gradient(22rem 13rem at 72% 46%, color-mix(in srgb, var(--ui-grad-2) 70%, transparent), transparent 75%),
        radial-gradient(18rem 12rem at 28% 72%, color-mix(in srgb, var(--ui-grad-1) 64%, transparent), transparent 76%),
        radial-gradient(18rem 12rem at 24% 24%, color-mix(in srgb, var(--ui-grad-3) 52%, transparent), transparent 78%);
}

.home-hero__title {
    padding: clamp(1.25rem, 2vw, 2rem) clamp(1.25rem, 2.2vw, 2.4rem) !important;
    z-index: 5 !important;
}

.home-hero__title-track {
    color: var(--ui-copy) !important;
    background: none !important;
    text-shadow: none !important;
}
.home-hero__title-track[data-hero-track="portfolio"] {
    font-size: clamp(6.8rem, 16vw, 16.5rem) !important;
    letter-spacing: 0.03em !important;
}
.home-hero__title-track[data-hero-track="name"] {
    font-size: clamp(2.35rem, 7.2vw, 7rem) !important;
    font-family: "League Gothic", "Helvetica Neue", Arial, sans-serif !important;
    letter-spacing: 0.045em !important;
    color: var(--ui-accent-blue) !important;
}

.home-hero__inner {
    position: relative;
    align-items: end !important;
    padding: clamp(1.5rem, 2.8vw, 2.8rem) !important;
    padding-top: clamp(17rem, 42vh, 29rem) !important;
    z-index: 2 !important;
}

.home-hero__copy {
    margin-top: auto !important;
    margin-left: 0 !important;
    margin-right: auto !important;
    width: min(50vw, 44rem) !important;
    max-width: min(50vw, 44rem) !important;
    border: 1px solid var(--ui-accent-blue-soft);
    background: rgba(8, 8, 10, 0.84);
    padding: 1.2rem 1.3rem 1.35rem !important;
    position: relative;
}
.home-hero__copy::before {
    content: "INTRO/01";
    position: absolute;
    top: -0.72rem;
    left: 0.78rem;
    padding: 0 0.35rem;
    background: #08080a;
    font-family: "FunkyBitcount", "IBM Plex Mono", monospace;
    font-size: 0.54rem;
    letter-spacing: 0.14em;
    color: var(--ui-accent-blue);
}

.home-hero__copy p {
    color: var(--ui-copy) !important;
}

.home-hero__copy p:last-child {
    color: var(--ui-copy-soft) !important;
    border-top-color: var(--ui-line-soft) !important;
}

#about,
#projects {
    border-left: none !important;
}

#projects {
    background: #060606 !important;
    border-left: none !important;
}

.about-scroll-range {
    height: 180vh !important;
    height: 180dvh !important;
}

.about-sticky-row {
    position: sticky !important;
    top: calc(var(--site-nav-sticky-height) + 0.35rem) !important;
    z-index: 6 !important;
    border: 1px solid var(--ui-accent-blue-soft);
    background: var(--ui-surface);
    padding: clamp(1rem, 1.8vw, 2rem);
    position: relative;
    min-height: clamp(24rem, 58vh, 34rem) !important;
    justify-content: flex-start !important;
}

.about-fade-stack {
    min-height: clamp(14rem, 30vh, 22rem) !important;
}

.about-fade-p {
    font-size: clamp(1rem, 0.7vw + 0.74rem, 1.26rem) !important;
    line-height: 1.42 !important;
}
.about-sticky-row::before {
    content: "PROFILE/MODULE";
    position: absolute;
    top: 0.6rem;
    right: 0.7rem;
    font-family: "FunkyBitcount", "IBM Plex Mono", monospace;
    font-size: 0.52rem;
    letter-spacing: 0.16em;
    color: var(--ui-accent-blue);
}

.about-jump-link {
    border: none !important;
    outline: none !important;
    background: transparent !important;
    padding: 0.18rem 0.2rem !important;
    color: var(--ui-copy-soft) !important;
}

.about-jump-link:hover {
    color: var(--ui-copy) !important;
}

.about-jump-link.about-jump-link--active {
    color: var(--ui-accent-blue) !important;
}

.catalog-index-strip {
    border: 1px solid var(--ui-line);
    border-bottom: none;
    border-left: none !important;
    border-right: none !important;
    background: #060606 !important;
    position: relative;
    max-width: 60rem !important;
    margin-left: auto;
    margin-right: auto;
    padding-top: 0.5rem !important;
    padding-bottom: 0.5rem !important;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    position: sticky;
    top: 0;
    z-index: 20;
}
.catalog-index-strip::before {
    content: none !important;
    display: none !important;
    margin-right: 0;
}

.catalog-index-strip {
    color: #f4f8ff !important;
}

.catalog-index-strip__accent {
    color: #ff8a5e !important;
}

.catalog-stack {
    border: 1px solid var(--ui-line);
    border-top: none;
    border-left: none !important;
    border-right: none !important;
    background: #060606 !important;
    transform: translateX(clamp(0px, 1vw, 14px));
    max-width: 60rem !important;
    margin-left: auto;
    margin-right: auto;
    padding-top: 0.42rem !important;
    padding-bottom: 0.5rem !important;
}

.catalog-layout {
    display: grid;
    grid-template-columns: minmax(8rem, 12.2rem) 1fr;
    gap: 0;
}

.catalog-tab-row {
    grid-column: 1 !important;
}

.catalog-sheets {
    grid-column: 2 !important;
}

.catalog-tab-row {
    display: grid !important;
    align-content: start;
    border-right: none !important;
    padding: 0.42rem 0.42rem 0.42rem 0 !important;
    gap: 0.28rem;
    width: 100% !important;
    max-width: none !important;
    margin: 0 !important;
    justify-self: start !important;
    justify-items: stretch !important;
    position: sticky;
    top: 2.2rem;
    z-index: 12;
}

.catalog-tab {
    width: 100%;
    margin: 0 !important;
    border: 1px solid var(--ui-line-soft) !important;
    background: transparent !important;
    color: var(--ui-copy-soft) !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    padding: 0.52rem 0.62rem !important;
    justify-content: flex-start !important;
}

.catalog-tab__label {
    font-size: 0.48rem !important;
    letter-spacing: 0.11em !important;
    line-height: 1.18 !important;
}

.catalog-tab--active {
    border-color: var(--ui-accent-blue) !important;
    color: var(--ui-copy) !important;
    background: #060606 !important;
}

.catalog-sheet {
    border: none !important;
    background: transparent !important;
    box-shadow: none !important;
    padding: 0.7rem 0.8rem !important;
}
.catalog-sheet::before {
    content: none !important;
    display: none !important;
}

.catalog-figure {
    border: 1px solid var(--ui-line-soft) !important;
    background: #080808 !important;
    box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--ui-grad-1) 24%, transparent);
}

.catalog-sheet p,
.catalog-sheet dd {
    color: var(--ui-copy-soft) !important;
}

.catalog-sheet h3,
.catalog-sheet dt {
    color: var(--ui-copy) !important;
}

.catalog-sheet dt {
    font-size: 0.8rem !important;
    letter-spacing: 0.16em !important;
}

.catalog-sheet dd,
.research-dl-item dd {
    font-size: clamp(0.84rem, 0.32vw + 0.72rem, 0.96rem) !important;
    line-height: 1.34 !important;
}

.catalog-sheet h3 {
    font-size: clamp(1.55rem, 1.45vw + 1.08rem, 2.35rem) !important;
    line-height: 1.02 !important;
    letter-spacing: 0.018em !important;
}

.catalog-sheet .mt-7 {
    margin-bottom: 1.4rem !important;
}

.archive-promo-strip {
    background: linear-gradient(120deg, #9fd8ff 0%, #8cd4ff 30%, #87b2ff 55%, #b79bff 78%, #ff8aa1 100%) !important;
}

.archive-promo-strip p,
.archive-promo-strip a {
    color: #041019 !important;
    border-color: #041019 !important;
}

.catalog-lightbox__frame,
.catalog-lightbox__close {
    border-color: var(--ui-line) !important;
}

.finder-desktop,
.paint-desktop {
    border-left: none !important;
    padding-inline: clamp(0.8rem, 2vw, 1.6rem) !important;
    background: transparent !important;
}

.finder-window,
.paint-app {
    border: 1px solid var(--ui-line) !important;
    background: var(--ui-surface) !important;
    box-shadow: none !important;
    transform: translateX(clamp(0px, 1.3vw, 18px));
    position: relative;
}
.finder-window::after,
.paint-app::after {
    content: "";
    position: absolute;
    top: 0.6rem;
    right: 0.7rem;
    width: 0.45rem;
    height: 0.45rem;
    border: 1px solid var(--ui-accent-blue);
    border-radius: 50%;
    opacity: 0.75;
}

/* stacked-window frame motif */
.finder-window::before,
.paint-app::before,
.catalog-stack::before,
.zign-panel::before {
    content: "";
    position: absolute;
    inset: 8px -8px -8px 8px;
    border: 1px solid var(--ui-line-soft);
    z-index: -1;
    opacity: 0.55;
}

.catalog-stack::before {
    content: none !important;
    display: none !important;
}

.finder-menubar,
.finder-titlebar,
.paint-menubar {
    background: #0a0a0b !important;
    border-color: var(--ui-line-soft) !important;
    color: var(--ui-copy-soft) !important;
}
.finder-titlebar::before,
.paint-menubar::before {
    margin-right: 0.65rem;
}

.finder-sidebar,
.finder-main,
.doc-window,
.canvas-holder,
.paint-workspace {
    background: var(--ui-surface-2) !important;
    border-color: var(--ui-line-soft) !important;
}

.finder-sidebar button,
.paint-menubar button[data-menu] {
    color: var(--ui-copy) !important;
    border: 1px solid transparent !important;
    background: transparent !important;
}

.finder-sidebar button:hover,
.finder-sidebar button.finder-folder-active,
.paint-menubar button[data-menu]:hover {
    border-color: var(--ui-accent-blue) !important;
    background: #1b1b20 !important;
    color: #ddf2ff !important;
}

.finder-table th,
.finder-table td,
.finder-table a.file-link {
    color: var(--ui-copy) !important;
}

.finder-table td {
    color: var(--ui-copy-soft) !important;
}

/* Finder table contrast fixes (avoid white-on-light header cells) */
.finder-table th {
    color: #081018 !important;
    background: #9fc8ef !important;
}

.finder-table td,
.finder-table td a.file-link {
    color: #d9e7f5 !important;
}

.finder-table tr:hover td {
    background: #1b1b1f !important;
}

.finder-status,
.finder-status span {
    color: #0a0a0a !important;
}

.zign-panel,
.zign-carousel,
.zign-chip {
    border: 1px solid var(--ui-accent-blue-soft) !important;
    background: var(--ui-surface) !important;
    box-shadow: none !important;
}

/* Skills pills: light-blue accent system */
.skill-chip {
    border-color: var(--ui-accent-blue-soft) !important;
    color: #eaf6ff !important;
    background: rgba(159, 216, 255, 0.1) !important;
    box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--ui-grad-1) 20%, transparent);
}

.skill-chip:hover,
.skill-chip:focus-visible {
    border-color: var(--ui-accent-blue) !important;
    background: rgba(159, 216, 255, 0.18) !important;
    color: #f4fbff !important;
}

.skill-chip[aria-pressed="true"],
.skill-chip.skill-chip--active {
    border-color: var(--ui-accent-blue) !important;
    background: #d7efff !important;
    color: #071018 !important;
}

.course-carousel {
    padding: 1rem 0 1.15rem;
    background: #050608;
}

.course-carousel__head {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem 1rem;
    align-items: baseline;
    padding: 0 1.5rem 0.6rem;
}

.course-carousel__label {
    margin: 0;
    font-family: "IBM Plex Mono", "Courier New", monospace;
    font-size: 0.58rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--ui-copy-soft);
}

.course-carousel__title {
    margin: 0;
    font-size: clamp(1.35rem, 1.3vw + 0.7rem, 2.2rem);
    letter-spacing: 0.04em;
}

.course-carousel__viewport {
    display: flex;
    overflow: hidden;
    border-top: 1px solid var(--ui-accent-blue-soft);
    border-bottom: 1px solid var(--ui-accent-blue-soft);
    padding: 0.65rem 0;
    gap: 1rem;
}

.course-carousel__track {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    flex: 0 0 auto;
    min-width: max-content;
    animation: course-marquee 120s linear infinite;
}

.course-pill {
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--ui-accent-blue-soft);
    background: rgba(159, 216, 255, 0.08);
    color: #eff8ff;
    padding: 0.36rem 0.66rem 0.32rem;
    font-size: 0.62rem;
    line-height: 1.2;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    white-space: nowrap;
}

@keyframes course-marquee {
    from { transform: translateX(0); }
    to { transform: translateX(calc(-100% - 1rem)); }
}

@media (prefers-reduced-motion: reduce) {
    .course-carousel__viewport {
        overflow-x: auto;
        padding-bottom: 0.85rem;
    }
    .course-carousel__track {
        animation: none;
    }
}

/* hazard label language */
h2::before,
.finder-title::before,
.paint-hint::before {
    content: none !important;
    display: none !important;
}

.zign-chip-link,
.zign-chip {
    color: #080808 !important;
    background: #ffffff !important;
    border-color: #080808 !important;
}

.zign-diagram {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1fr);
    gap: 0.7rem;
    align-items: stretch;
}

.zign-diagram-node {
    border: 1px solid var(--ui-accent-blue-soft);
    background: rgba(159, 216, 255, 0.06);
    padding: 0.75rem 0.85rem;
    min-height: 8rem;
}

.zign-diagram-node__label {
    margin: 0 0 0.5rem;
    font-family: "IBM Plex Mono", "Courier New", monospace;
    font-size: 0.64rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #b8dcf7;
}

.zign-diagram-node__text {
    margin: 0;
    font-size: clamp(1rem, 0.4vw + 0.88rem, 1.18rem);
    line-height: 1.34;
    font-weight: 600;
    color: #eef7ff;
}

.zign-diagram-arrow {
    align-self: center;
    justify-self: center;
    color: var(--ui-accent-blue);
    font-family: "FunkyBitcount", "IBM Plex Mono", monospace;
    font-size: 1.25rem;
    line-height: 1;
    opacity: 0.92;
}

.zign-chip-logo {
    background: #fff !important;
}

.zign-contact-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.7rem;
}

.zign-contact-card {
    border: 1px solid var(--ui-accent-blue-soft);
    background: rgba(159, 216, 255, 0.06);
    padding: 0.85rem 0.9rem;
}

.zign-contact-card__label {
    margin: 0 0 0.45rem;
    font-family: "IBM Plex Mono", "Courier New", monospace;
    font-size: 0.58rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ui-accent-blue);
}

.zign-contact-card__value {
    margin: 0 0 0.5rem;
    font-size: 1rem;
    line-height: 1.28;
    font-weight: 600;
    color: var(--ui-copy);
}

.zign-contact-card__meta {
    margin: 0;
    font-size: 0.78rem;
    line-height: 1.34;
    color: var(--ui-copy-soft);
}

.zign-contact-card a {
    color: #ddf2ff !important;
    border-bottom: 1px solid var(--ui-accent-blue-soft);
}

.zign-contact-card a:hover {
    color: #ffffff !important;
    border-bottom-color: var(--ui-accent-blue);
}

.zign-contact-poster {
    border: 1px solid var(--ui-line);
    background: #040404;
}

.zign-contact-poster__stripe {
    height: 1rem;
    background:
        linear-gradient(90deg, var(--ui-grad-3) 0%, var(--ui-grad-1) 36%, var(--ui-grad-2) 100%),
        repeating-linear-gradient(-55deg, #ffffff 0 14px, #040404 14px 24px);
    background-blend-mode: screen, normal;
    border-bottom: 1px solid var(--ui-line);
}

.zign-contact-poster__grid {
    display: grid;
    grid-template-columns: 1.5fr 0.75fr 0.95fr;
    gap: 0.85rem;
    padding: 0.85rem;
}

.zign-contact-poster__main {
    border: 1px solid var(--ui-line-soft);
    background: #080808;
    padding: 0.8rem;
    grid-column: 1;
}

.zign-contact-poster__qr {
    border: 1px solid var(--ui-line-soft);
    background: #080808;
    padding: 0.8rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    grid-column: 3;
    grid-row: 1;
}

.zign-contact-poster__base {
    grid-column: 2;
}

.zign-contact-qr {
    width: 100%;
    max-width: 11rem;
    aspect-ratio: 1 / 1;
    border: 1px solid #ffffff;
    background: #ffffff;
}

.zign-contact-poster__links {
    grid-column: 1 / -1;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.zign-contact-poster__links a {
    border: 1px solid #ffffff;
    color: #ffffff !important;
    text-transform: uppercase;
    letter-spacing: 0.11em;
    font-family: "IBM Plex Mono", "Courier New", monospace;
    font-size: 0.62rem;
    padding: 0.45rem 0.7rem;
    text-decoration: none;
}

.zign-contact-poster__links a:hover {
    background: #ffffff;
    color: #070707 !important;
}

.thezign-header,
.thezign-header-grid + section,
.thezign-header + section {
    border-left: none !important;
}

.thezign-header-grid {
    align-items: end !important;
    border: none !important;
    background: var(--ui-surface);
    padding: clamp(1rem, 2vw, 2rem);
    position: relative;
}
.thezign-header-grid::before {
    position: absolute;
    left: 1rem;
    top: 0.6rem;
}

.thezign-header .font-mono.text-\[0\.65rem\] {
    font-size: 0.5rem !important;
    letter-spacing: 0.17em !important;
}

.thezign-header p.text-base,
.thezign-header p.text-base.md\:text-lg,
.thezign-header .text-base.md\:text-lg {
    font-size: clamp(0.95rem, 0.45vw + 0.78rem, 1.1rem) !important;
    line-height: 1.45 !important;
}

section.grid.grid-cols-1.lg\:grid-cols-2 {
    border-top: 1px solid var(--ui-line);
}

section.grid.grid-cols-1.lg\:grid-cols-2 > div {
    background: var(--ui-surface) !important;
}
section.grid.grid-cols-1.lg\:grid-cols-2 > div h2 {
    font-size: clamp(2.2rem, 4.6vw, 4.7rem) !important;
    line-height: 0.9 !important;
}
section.grid.grid-cols-1.lg\:grid-cols-2 > div p,
section.grid.grid-cols-1.lg\:grid-cols-2 > div li {
    font-size: clamp(0.86rem, 0.3vw + 0.78rem, 0.98rem) !important;
    line-height: 1.36 !important;
}

section.grid.grid-cols-1.lg\:grid-cols-2 > div:first-child {
    transform: none !important;
}

section.grid.grid-cols-1.lg\:grid-cols-2 > div:last-child {
    transform: none !important;
}

a,
.about-jump-link {
    color: var(--ui-copy) !important;
    border-color: var(--ui-accent-blue-soft) !important;
}

a:hover,
.about-jump-link:hover {
    color: #ddf2ff !important;
    opacity: 1 !important;
}

.border-b-dark,
.border-t-dark,
.border-r-dark {
    border-color: var(--ui-line) !important;
}

/* Contrast guardrails: avoid black-on-black / white-on-white */
.text-dark,
[class*="text-gray-"],
[class*="text-neutral-"] {
    color: var(--ui-copy-soft) !important;
}

.text-white,
[class*="text-white"] {
    color: var(--ui-copy) !important;
}

/* Light surfaces must use dark text */
.bg-white,
[class*="bg-white"] {
    color: #080808 !important;
}

.bg-white *,
[class*="bg-white"] * {
    color: #080808 !important;
}

.bg-white a,
[class*="bg-white"] a {
    color: #080808 !important;
    border-color: #202020 !important;
}

/* Interactive buttons in contact blocks: ensure visible fill + dark text */
#contact a,
section.grid.grid-cols-1.lg\:grid-cols-2 a.inline-block {
    background: #eaf7ff !important;
    color: #080808 !important;
    border-color: #080808 !important;
    font-size: 0.66rem !important;
    letter-spacing: 0.11em !important;
    padding: 0.65rem 1.05rem !important;
    min-width: 7.4rem;
    text-align: center;
}

@media (min-width: 900px) {
    #contact .flex.flex-col.sm\:flex-row.flex-wrap.gap-4 {
        flex-wrap: nowrap !important;
        gap: 0.65rem !important;
    }
    #contact .flex.flex-col.sm\:flex-row.flex-wrap.gap-4 > a {
        flex: 1 1 0;
        min-width: 0 !important;
    }
}

#contact a:hover,
section.grid.grid-cols-1.lg\:grid-cols-2 a.inline-block:hover {
    background: #d2ecff !important;
    color: #050505 !important;
}

footer {
    background: transparent !important;
    color: var(--ui-copy-soft) !important;
    font-family: "IBM Plex Mono", monospace !important;
    font-size: 0.7rem !important;
    letter-spacing: 0.1em !important;
}

html,
body,
a,
button,
[role="button"] {
    cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='36' height='44' viewBox='0 0 36 44'%3E%3Cpath d='M4 3l0 33 9-9 6 14 6-2-6-14 13 0z' fill='%23ffffff' stroke='%23060a10' stroke-width='2.5' stroke-linejoin='round'/%3E%3C/svg%3E") 4 3, auto !important;
}

/* circular/symbol badges inspired by label systems */
.site-nav-primary a[aria-current="page"]::before,
.catalog-tab--active::before {
    content: "◉";
    margin-right: 0.45rem;
    font-size: 0.66em;
    color: var(--ui-accent-blue);
}

@media (max-width: 1023px) {
    :root {
        --site-nav-sticky-height: 14.5rem;
    }

    html,
    body {
        overflow-x: clip;
    }

    body > .site-nav-primary {
        position: sticky !important;
        width: 100%;
        height: auto;
        border-right: none !important;
        border-bottom: 1px solid var(--ui-line) !important;
    }

    .site-nav-primary > .site-nav-inner,
    .site-nav-primary > div:not(.site-nav-inner) {
        height: auto;
        display: flex !important;
        flex-direction: column;
        flex-wrap: nowrap;
        align-items: stretch;
        gap: 0.65rem !important;
        padding: 0.65rem 0.75rem 0.75rem !important;
        background-image: none;
    }

    .site-nav-group {
        display: flex;
        flex-direction: column;
        gap: 0.35rem;
        width: 100%;
        min-width: 0;
    }

    .site-nav-links {
        display: flex;
        flex-wrap: wrap;
        gap: 0.35rem;
        width: 100%;
    }

    .site-nav-group-label {
        margin-top: 0;
        width: 100%;
    }

    .site-nav-primary a {
        width: auto;
        flex: 0 1 auto;
        min-height: 2.25rem;
        padding: 0.5rem 0.62rem;
        font-size: 0.64rem !important;
        line-height: 1.2;
    }
    .site-nav-primary a::after {
        display: none;
    }

    .course-carousel__head {
        padding-left: 0.9rem;
        padding-right: 0.9rem;
    }

    .finder-window::before,
    .paint-app::before,
    .catalog-stack::before,
    .zign-panel::before {
        display: none;
    }

    body > .nav-color-strip {
        left: 0;
    }

    body > main,
    body > header,
    body > footer,
    body > section {
        margin-left: 0;
    }
    main::before {
        display: none;
    }
    main::after {
        inset: 0;
        opacity: 0.65;
    }
    .site-nav-primary > .site-nav-inner::before,
    .site-nav-primary > div::before {
        width: 100%;
        margin-bottom: 0.15rem;
    }

    #about [aria-label="About navigation"] {
        flex-wrap: wrap;
        justify-content: center;
        row-gap: 0.45rem;
        column-gap: 0.35rem;
        max-width: 100%;
    }

    #about [aria-label="About navigation"] .about-jump-link {
        white-space: nowrap;
    }

    #about {
        isolation: isolate;
    }

    #projects {
        isolation: isolate;
    }

    .about-scroll-range {
        height: auto !important;
        min-height: 0 !important;
    }

    .about-sticky-row {
        position: relative !important;
        top: auto !important;
        min-height: 0 !important;
    }

    .about-fade-stack {
        min-height: 0 !important;
    }

    .about-fade-p {
        position: relative !important;
        top: auto !important;
        left: auto !important;
        right: auto !important;
        opacity: 1 !important;
        pointer-events: auto !important;
        margin-bottom: 1.5rem;
    }

    .about-fade-p:last-child {
        margin-bottom: 0;
    }

    .catalog-index-strip {
        position: static !important;
        white-space: normal;
        overflow: visible;
        text-overflow: clip;
    }

    .catalog-tab-row {
        position: static !important;
        top: auto !important;
    }

    .zign-carousel {
        overflow: visible;
    }

    .zign-carousel-track {
        flex-wrap: wrap;
        width: 100%;
        max-width: 100%;
        animation: none;
        justify-content: center;
    }

    .zign-chip {
        white-space: normal;
        text-align: center;
        max-width: 100%;
    }

    .home-hero {
        grid-template-columns: 1fr;
        min-height: auto !important;
    }
    .home-hero__inner {
        padding-top: clamp(10rem, 24vh, 15rem) !important;
    }
    .home-hero__copy {
        width: min(97%, 44rem) !important;
        max-width: 44rem !important;
    }

    .home-hero__illustration {
        border-right: none;
        border-bottom: 1px solid var(--ui-line-soft);
        min-height: 15rem;
    }
    .about-sticky-row::before {
        top: 0.7rem;
        right: auto;
        left: 1rem;
    }
    .about-fade-p {
        font-size: clamp(0.94rem, 0.6vw + 0.72rem, 1.08rem) !important;
        line-height: 1.36 !important;
    }

    .catalog-layout {
        grid-template-columns: 1fr;
    }

    .catalog-tab-row {
        grid-column: auto !important;
        grid-template-columns: 1fr !important;
        position: static;
        border-right: none;
        border-bottom: 1px solid var(--ui-line);
        padding: 0.5rem 0 !important;
        gap: 0.45rem;
    }
    .catalog-sheets {
        grid-column: auto !important;
    }
    .catalog-index-strip,
    .catalog-stack {
        max-width: 100% !important;
        transform: none !important;
    }
    .catalog-tab {
        padding: 0.62rem 0.68rem !important;
    }
    .catalog-tab__label {
        font-size: 0.56rem !important;
        letter-spacing: 0.1em !important;
    }

    .skills-stage {
        grid-template-columns: 1fr !important;
        min-height: 0 !important;
        padding-left: 1rem !important;
        padding-right: 1rem !important;
    }

    .catalog-stack,
    .finder-window,
    .paint-app,
    section.grid.grid-cols-1.lg\:grid-cols-2 > div:first-child,
    section.grid.grid-cols-1.lg\:grid-cols-2 > div:last-child {
        transform: none;
    }

    .zign-diagram {
        grid-template-columns: 1fr;
        gap: 0.45rem;
    }
    .zign-diagram-arrow {
        transform: rotate(90deg);
    }
    .zign-diagram-node {
        min-height: 0;
    }

    .zign-contact-grid {
        grid-template-columns: 1fr;
    }

    .zign-contact-poster__grid {
        grid-template-columns: 1fr;
    }

    .zign-contact-poster__qr,
    .zign-contact-poster__base {
        grid-column: auto;
        grid-row: auto;
    }

    .zign-contact-qr {
        max-width: 9rem;
    }
}