:root {
    --islandlab-ocean: #24567a;
    --islandlab-ocean-dark: #173d5a;
    --islandlab-moss: #466151;
    --islandlab-amber: #8c5a2c;
    --islandlab-storm: #24323c;
    --islandlab-wash: #e5ebe7;
}

.islandlab-page {
    background: var(--editorial-paper);
}

.islandlab-page .site-nav {
    background: rgba(251, 250, 246, 0.96);
    border-bottom: 1px solid var(--editorial-rule);
}

.islandlab-page .site-nav a[aria-current="page"] {
    color: var(--islandlab-ocean);
}

.islandlab-shell {
    width: min(1180px, calc(100% - 3rem));
    margin-inline: auto;
}

.islandlab-kicker,
.islandlab-version-label {
    margin: 0 0 0.75rem;
    color: var(--islandlab-ocean) !important;
    font-size: 0.73rem;
    font-weight: 750;
    letter-spacing: 0.13em;
    line-height: 1.4;
    text-transform: uppercase;
}

.islandlab-hero {
    padding: clamp(4.5rem, 8vw, 8rem) 0 clamp(4rem, 7vw, 7rem);
    overflow: hidden;
    border-bottom: 1px solid var(--editorial-rule);
    background:
        linear-gradient(135deg, rgba(36, 86, 122, 0.08), transparent 45%),
        var(--editorial-paper-bright);
}

.islandlab-hero-grid {
    display: grid;
    grid-template-columns: minmax(17rem, 0.72fr) minmax(0, 1.28fr);
    gap: clamp(2.5rem, 6vw, 6rem);
    align-items: center;
}

.islandlab-hero h1 {
    margin: 0;
    font-size: clamp(4rem, 8vw, 7.5rem);
}

.islandlab-deck {
    margin: 0.45rem 0 1.5rem;
    color: var(--islandlab-moss) !important;
    font-family: var(--editorial-serif);
    font-size: clamp(1.45rem, 2.6vw, 2.15rem);
    line-height: 1.25;
}

.islandlab-intro {
    max-width: 37rem;
    margin: 0;
    font-size: 1rem;
    line-height: 1.7;
}

.islandlab-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem 1.25rem;
    align-items: center;
    margin-top: 1.6rem;
}

.islandlab-action {
    display: inline-flex;
    min-height: 44px;
    padding: 0.65rem 1rem;
    align-items: center;
    justify-content: center;
    color: var(--editorial-paper-bright) !important;
    background: var(--islandlab-ocean-dark);
    border: 1px solid var(--islandlab-ocean-dark);
    font-size: 0.82rem;
    font-weight: 750;
    text-decoration: none;
}

.islandlab-action:hover,
.islandlab-action:focus-visible {
    color: #ffffff !important;
    background: var(--islandlab-ocean);
}

.islandlab-text-link {
    font-size: 0.85rem;
    font-weight: 750;
}

.islandlab-facts {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin: 2.4rem 0 0;
    border-top: 1px solid var(--editorial-rule-strong);
}

.islandlab-facts div {
    padding: 1rem 0.75rem 0 0;
}

.islandlab-facts dt {
    color: var(--islandlab-storm);
    font-family: var(--editorial-serif);
    font-size: 1.65rem;
    font-weight: 650;
}

.islandlab-facts dd {
    margin: 0;
    color: var(--editorial-muted);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    line-height: 1.35;
    text-transform: uppercase;
}

.islandlab-triptych {
    display: grid;
    grid-template-columns: 0.82fr 1fr 1.24fr;
    gap: 0.65rem;
    align-items: end;
}

.islandlab-triptych-card {
    margin: 0;
    background: var(--islandlab-storm);
    border: 1px solid var(--editorial-rule-strong);
    box-shadow: 0 22px 60px rgba(23, 33, 43, 0.12);
}

.islandlab-triptych-card-v1 { transform: translateY(1.5rem); }
.islandlab-triptych-card-v2 { transform: translateY(0.7rem); }

.islandlab-triptych-card img {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    filter: saturate(0.86) contrast(0.98);
}

.islandlab-triptych-card figcaption {
    display: flex;
    padding: 0.65rem 0.75rem;
    gap: 0.5rem;
    align-items: center;
    color: #f3f0e8;
    font-size: 0.7rem;
    font-weight: 750;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.islandlab-triptych-card figcaption span {
    color: #b6c9bd;
}

.islandlab-premise,
.islandlab-versions,
.islandlab-method {
    padding: clamp(4.5rem, 8vw, 8rem) 0;
}

.islandlab-premise,
.islandlab-method {
    background: var(--editorial-paper);
}

.islandlab-versions {
    border-block: 1px solid var(--editorial-rule);
    background: var(--editorial-paper-bright);
    scroll-margin-top: 5rem;
}

.islandlab-split {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: clamp(2rem, 7vw, 7rem);
    align-items: start;
}

.islandlab-split h2,
.islandlab-section-heading h2 {
    max-width: 46rem;
    margin: 0;
}

.islandlab-prose {
    max-width: 44rem;
}

.islandlab-prose p {
    margin: 0 0 1.15rem;
}

.islandlab-section-heading {
    margin-bottom: clamp(3rem, 6vw, 5.5rem);
}

.islandlab-version-list {
    padding: 0;
    margin: 0;
    list-style: none;
}

.islandlab-version {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(19rem, 0.92fr);
    gap: clamp(2rem, 6vw, 6rem);
    padding: clamp(3.25rem, 6vw, 5.5rem) 0;
    align-items: center;
    border-top: 1px solid var(--editorial-rule);
}

.islandlab-version:first-child {
    border-top-color: var(--editorial-rule-strong);
}

.islandlab-version:nth-child(even) .islandlab-version-media {
    order: 2;
}

.islandlab-version:nth-child(even) .islandlab-version-copy {
    order: 1;
}

.islandlab-version-number {
    position: absolute;
    top: 0.9rem;
    right: 0;
    color: rgba(23, 33, 43, 0.08);
    font-family: var(--editorial-serif);
    font-size: clamp(4.2rem, 9vw, 8rem);
    font-weight: 650;
    line-height: 1;
}

.islandlab-version-media {
    margin: 0;
    overflow: hidden;
    background: var(--islandlab-storm);
    border: 1px solid var(--editorial-rule-strong);
}

.islandlab-version-media img {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

.islandlab-version-copy {
    position: relative;
    z-index: 1;
}

.islandlab-version-copy h3 {
    margin: 0 0 1.15rem;
    font-size: clamp(2rem, 4vw, 3.35rem);
}

.islandlab-version-copy > p:not(.islandlab-version-label) {
    margin: 0 0 1.1rem;
}

.islandlab-chip-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    padding: 0;
    margin: 1.3rem 0;
    list-style: none;
}

.islandlab-chip-list li {
    padding: 0.25rem 0.55rem;
    color: var(--islandlab-ocean-dark);
    background: var(--editorial-blue-wash);
    border: 1px solid rgba(36, 86, 122, 0.24);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    line-height: 1.4;
    text-transform: uppercase;
}

.islandlab-carry {
    padding-top: 1rem;
    border-top: 1px solid var(--editorial-rule);
    color: var(--editorial-muted) !important;
    font-size: 0.84rem;
}

.islandlab-carry strong {
    color: var(--islandlab-moss);
}

.islandlab-future {
    padding: clamp(4rem, 8vw, 7rem) 0;
    color-scheme: dark;
    background: var(--islandlab-storm);
}

.islandlab-future-marker {
    position: relative;
    max-width: 55rem;
    padding-left: clamp(1.25rem, 4vw, 3rem);
    border-left: 3px solid #b58959;
}

.islandlab-future .islandlab-kicker {
    color: #d4b287 !important;
}

.islandlab-future h2 {
    position: relative;
    z-index: 1;
    margin: 0 0 1rem;
    color: var(--editorial-paper-bright);
}

.islandlab-future p:last-child {
    position: relative;
    z-index: 1;
    max-width: 38rem;
    margin: 0;
    color: #c7d0d4;
}

.islandlab-future-number {
    position: absolute;
    right: 0;
    bottom: -1rem;
    margin: 0;
    color: rgba(255, 255, 255, 0.05) !important;
    font-family: var(--editorial-serif);
    font-size: clamp(7rem, 18vw, 14rem);
    font-weight: 650;
    line-height: 0.8;
}

.islandlab-method-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-top: 1px solid var(--editorial-rule-strong);
}

.islandlab-method-grid > div {
    padding: 1.7rem 1.5rem 0 0;
    border-right: 1px solid var(--editorial-rule);
}

.islandlab-method-grid > div + div {
    padding-left: 1.5rem;
}

.islandlab-method-grid > div:last-child {
    border-right: 0;
}

.islandlab-method-grid span {
    color: var(--islandlab-amber);
    font-size: 0.72rem;
    font-weight: 750;
    letter-spacing: 0.12em;
}

.islandlab-method-grid h3 {
    margin: 0.7rem 0;
}

.islandlab-method-grid p {
    margin: 0;
    font-size: 0.87rem;
}

.islandlab-footer {
    padding: 1.5rem 0;
    color-scheme: dark;
    background: #17212b;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.islandlab-footer .islandlab-shell {
    display: flex;
    gap: 1rem;
    justify-content: space-between;
}

.islandlab-footer p {
    margin: 0;
    color: #bfc8cd;
    font-size: 0.75rem;
}

.islandlab-footer a {
    color: #e7e3da;
}

@media (max-width: 900px) {
    .islandlab-hero-grid,
    .islandlab-split,
    .islandlab-version {
        grid-template-columns: 1fr;
    }

    .islandlab-hero-copy {
        max-width: 45rem;
    }

    .islandlab-triptych {
        margin-top: 1rem;
    }

    .islandlab-version:nth-child(even) .islandlab-version-media,
    .islandlab-version:nth-child(even) .islandlab-version-copy {
        order: initial;
    }
}

@media (max-width: 680px) {
    .islandlab-shell {
        width: min(100% - 2rem, 1180px);
    }

    .islandlab-hero {
        padding-top: 3.5rem;
    }

    .islandlab-triptych {
        grid-template-columns: 1fr;
    }

    .islandlab-triptych-card-v1,
    .islandlab-triptych-card-v2 {
        transform: none;
    }

    .islandlab-facts,
    .islandlab-method-grid {
        grid-template-columns: 1fr;
    }

    .islandlab-facts div {
        padding-bottom: 0.75rem;
    }

    .islandlab-method-grid > div,
    .islandlab-method-grid > div + div {
        padding: 1.4rem 0;
        border-right: 0;
        border-bottom: 1px solid var(--editorial-rule);
    }

    .islandlab-method-grid > div:last-child {
        border-bottom: 0;
    }

    .islandlab-footer .islandlab-shell {
        flex-direction: column;
    }
}

@media (prefers-reduced-motion: reduce) {
    .islandlab-page *,
    .islandlab-page *::before,
    .islandlab-page *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
    }
}