.page-ft .section--compact {
    padding: clamp(3.4rem, 6vw, 5.5rem) 0;
}

.ft-copy {
    margin: var(--space-5) 0 var(--space-7);
    max-width: 40rem;
    color: var(--text-secondary);
    font-size: var(--fs-lg);
}

.ft-arch {
    min-width: 0;
}

.ft-arch__window {
    padding: 1.15rem;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: linear-gradient(180deg, rgba(18, 28, 46, 0.94), rgba(10, 16, 28, 0.9));
    box-shadow: var(--shadow-lg), inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.ft-arch__label {
    margin-bottom: 0.55rem;
    color: var(--color-cyan-300);
    font-family: var(--font-display);
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.ft-arch__layer,
.ft-arch__core,
.ft-decide section,
.ft-int__col,
.ft-int__groups section {
    padding: 0.85rem 0.9rem;
    border: 1px solid var(--border-inverse);
}

.ft-arch__core {
    margin: 0.7rem 0;
    border-color: var(--border-accent);
    background: rgba(26, 167, 196, 0.08);
}

.ft-arch__layer ul,
.ft-arch__core ul,
.ft-channels article ul,
.ft-int ul,
.ft-decide ul {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.ft-arch li,
.ft-life li ul li,
.ft-sol li,
.ft-contexts li,
.ft-support li,
.ft-rel li,
.ft-decide li,
.ft-channels li,
.ft-int li {
    padding: 0.32rem 0.55rem;
    border: 1px solid var(--border-inverse);
    color: #d5deea;
    font-family: var(--font-display);
    font-size: 0.82rem;
}

.ft-arch__core li.is-active {
    border-color: var(--border-accent);
    color: var(--color-cyan-300);
    background: rgba(26, 167, 196, 0.12);
}

.ft-arch__flags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem 1rem;
    margin-top: 0.85rem;
    color: #b7c4d4;
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.ft-principles,
.ft-paths {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    position: relative;
}

.ft-principles::before,
.ft-paths::before {
    content: none;
    display: none;
}

.ft-principles li,
.ft-paths li {
    position: relative;
    padding-right: var(--space-6);
}

.ft-principles h3,
.ft-paths h3 {
    margin-bottom: var(--space-3);
}

.ft-principles p,
.ft-paths p {
    color: var(--text-secondary);
}

.ft-life {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.25rem 1rem;
}

.ft-life__index {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    margin-bottom: 0.75rem;
    border: 1px solid var(--border-accent);
    color: var(--color-cyan-300);
    font-family: var(--font-display);
    font-size: 0.72rem;
}

.ft-life li.is-current .ft-life__index,
.ft-life li:hover .ft-life__index,
.ft-life li:focus-within .ft-life__index {
    background: rgba(26, 167, 196, 0.16);
}

.ft-life h3 {
    margin-bottom: 0.35rem;
    color: var(--color-white);
    font-size: 1.12rem;
}

.ft-life p {
    margin-bottom: 0.7rem;
    color: #c2cedc;
}

.ft-life ul {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.ft-life li ul li {
    color: #d5deea;
}

.ft-solutions {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 1px;
    border: 1px solid var(--border-subtle);
    background: var(--border-subtle);
}

.ft-sol {
    grid-column: span 2;
    min-width: 0;
    padding: 1.35rem 1.25rem 1.45rem;
    background: var(--color-white);
}

.ft-sol--featured {
    min-height: 16rem;
    background: linear-gradient(180deg, #f7f9fc, #eef3f8);
}

.ft-sol__kicker {
    margin-bottom: 0.4rem;
    color: var(--color-cyan-500);
    font-family: var(--font-display);
    font-size: 0.68rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.ft-sol h3 {
    margin-bottom: 0.45rem;
}

.ft-sol p {
    margin-bottom: 0.8rem;
    color: var(--text-secondary);
}

.ft-sol ul,
.ft-support,
.ft-contexts {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.ft-sol__more {
    margin-top: 1rem;
}

.ft-sol__more a {
    color: var(--color-navy-800);
    font-weight: 600;
    text-decoration: none;
    border-bottom: 1px solid var(--color-cyan-500);
}

.ft-sol__more a:hover,
.ft-sol__more a:focus-visible {
    color: var(--color-cyan-700);
}

.sv-more {
    margin-top: var(--space-6);
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.ft-sol li,
.ft-support li,
.ft-contexts li,
.ft-rel li,
.ft-channels li {
    border-color: var(--border-subtle);
    color: var(--color-navy-800);
    background: var(--color-off-white);
}

.ft-contexts {
    margin-top: var(--space-6);
}

.ft-rel {
    display: grid;
    grid-template-columns: minmax(10rem, 0.7fr) minmax(0, 1.2fr) minmax(0, 1fr);
    gap: 0.85rem;
    padding: 1.1rem;
    border: 1px solid var(--border-subtle);
    background:
        linear-gradient(180deg, #fbfcfe, #f4f7fb),
        linear-gradient(rgba(15, 23, 42, 0.035) 1px, transparent 1px);
    background-size: auto, 28px 28px;
}

.ft-rel__node {
    padding: 1rem;
    border: 1px solid var(--border-subtle);
    background: var(--color-white);
}

.ft-rel__node--agreement {
    border-color: rgba(43, 108, 255, 0.28);
    background: rgba(43, 108, 255, 0.05);
}

.ft-rel__node--asset {
    border-color: var(--border-accent);
    background: rgba(26, 167, 196, 0.08);
}

.ft-rel__label {
    margin-bottom: 0.45rem;
    color: var(--text-muted);
    font-family: var(--font-display);
    font-size: 0.68rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.ft-rel strong {
    display: block;
    margin-bottom: 0.7rem;
    font-family: var(--font-display);
    font-size: 1.15rem;
}

.ft-rel ul {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.ft-flow {
    display: grid;
    grid-template-columns: repeat(8, minmax(0, 1fr));
    gap: 0.45rem;
    margin-bottom: var(--space-6);
    position: relative;
}

.ft-flow::before {
    content: none;
    display: none;
}

.ft-flow li {
    position: relative;
    z-index: 1;
    padding: 0.7rem 0.55rem;
    border: 1px solid var(--border-subtle);
    background: var(--color-white);
    font-family: var(--font-display);
    font-size: 0.88rem;
    text-align: center;
}

.ft-flow li:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 50%;
    left: calc(100% + 0.1rem);
    width: calc(0.45rem - 0.2rem);
    height: 1px;
    background: var(--gradient-rule);
    pointer-events: none;
}

.ft-flow li.is-active,
.ft-flow li.is-current {
    border-color: var(--border-accent);
    color: var(--color-navy-800);
    background: #e5f5f8;
}

.ft-decide {
    display: grid;
    grid-template-columns: 1fr 0.9fr 1fr;
    gap: 0.85rem;
    align-items: stretch;
}

.ft-decide__layer {
    border-color: var(--border-accent);
    background: rgba(26, 167, 196, 0.08);
}

.ft-split {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(18rem, 0.95fr);
    gap: clamp(1.75rem, 4vw, 3.5rem);
    align-items: start;
}

.ft-ui {
    padding: 1rem 1.05rem 1.1rem;
    border: 1px solid var(--border-subtle);
    background: var(--color-white);
    box-shadow: var(--shadow-sm);
}

.section--inverse .ft-ui,
.section--tint .ft-ui {
    background: #fbfcfe;
}

.ft-ui__chrome {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.85rem;
    color: var(--text-muted);
    font-family: var(--font-display);
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.ft-ui__tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 0.85rem;
}

.ft-ui__tabs span,
.ft-ui__state {
    padding: 0.28rem 0.5rem;
    border: 1px solid var(--border-subtle);
    font-family: var(--font-display);
    font-size: 0.72rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.ft-ui__tabs span.is-active,
.ft-ui__state {
    border-color: var(--border-accent);
    color: var(--color-cyan-500);
    background: rgba(26, 167, 196, 0.08);
}

.ft-ui__rows li {
    display: flex;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.65rem 0;
    border-top: 1px solid var(--border-subtle);
    font-family: var(--font-display);
}

.ft-channels {
    display: grid;
    grid-template-columns: 1fr minmax(12rem, 16rem) 1fr;
    gap: 0.85rem;
    align-items: stretch;
}

.ft-channels article,
.ft-foundations li {
    padding: 1.15rem 1.1rem;
    border: 1px solid var(--border-subtle);
    background: var(--color-white);
}

.ft-channels h3,
.ft-foundations h3,
.ft-int h3 {
    margin-bottom: 0.7rem;
    font-size: 1.05rem;
}

.ft-channels__core,
.ft-int__core {
    display: grid;
    place-items: center;
    min-height: 7.5rem;
    padding: 1rem;
    border: 1px solid var(--border-accent);
    background: rgba(26, 167, 196, 0.08);
    color: var(--color-navy-900);
    font-family: var(--font-display);
    text-align: center;
}

.section--inverse .ft-channels__core,
.section--inverse .ft-int__core {
    color: var(--color-white);
}

.ft-channels__wide {
    grid-column: 1 / -1;
}

.ft-int {
    display: grid;
    grid-template-columns: minmax(12rem, 0.7fr) minmax(13rem, 0.8fr) minmax(0, 1.5fr);
    gap: 1rem;
    align-items: start;
}

.ft-int__core small {
    display: block;
    margin-top: 0.35rem;
    color: var(--color-cyan-300);
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.ft-int__groups {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.7rem;
}

.ft-int h3 {
    color: var(--color-white);
}

.ft-bars li {
    display: grid;
    grid-template-columns: 5.4rem 1fr;
    gap: 0.6rem;
    align-items: center;
    padding: 0.55rem 0;
    border-top: 1px solid var(--border-subtle);
    font-family: var(--font-display);
    font-size: 0.88rem;
}

.ft-bars__fill {
    display: block;
    height: 0.32rem;
    background: linear-gradient(90deg, var(--color-blue-500), var(--color-cyan-400));
}

.ft-foundations {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

.ft-foundations li {
    border-radius: 0;
}

.ft-foundations li:nth-child(even) {
    border-left: 0;
}

.ft-foundations p {
    color: var(--text-secondary);
}

.ft-paths {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

@media (max-width: 1280px) {
    .ft-life {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .ft-flow {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .ft-flow::before,
    .ft-flow li::after,
    .ft-principles::before,
    .ft-paths::before {
        display: none;
    }

    .ft-solutions {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .ft-sol,
    .ft-sol--featured {
        grid-column: span 1;
        min-height: 0;
    }
}

@media (max-width: 1024px) {
    .ft-principles,
    .ft-decide,
    .ft-split,
    .ft-rel,
    .ft-channels,
    .ft-int {
        grid-template-columns: 1fr;
    }

    .ft-channels__wide {
        grid-column: auto;
    }
}

@media (max-width: 768px) {
    .ft-life,
    .ft-flow,
    .ft-solutions,
    .ft-foundations,
    .ft-int__groups,
    .ft-paths,
    .ft-principles {
        grid-template-columns: 1fr;
    }

    .ft-life li,
    .ft-flow li {
        text-align: left;
        padding-left: 0.9rem;
        border-left: 2px solid rgba(62, 198, 224, 0.45);
    }
}

@media (max-width: 480px) {
    .ft-arch__core li:nth-child(n + 5),
    .ft-arch__layer:last-of-type li:nth-child(n + 5) {
        display: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    .ft-arch__core li.is-active,
    .ft-flow li.is-active {
        animation: none;
    }
}