:root {
    --portfolio-ink: #07152f;
    --portfolio-ink-soft: #102853;
    --portfolio-blue: #1d4ed8;
    --portfolio-red: #c52828;
    --portfolio-red-bright: #fb5d5d;
    --portfolio-cyan: #62d7e8;
    --portfolio-line: #d9e3ef;
    --portfolio-muted: #536277;
    --portfolio-surface: #ffffff;
    --portfolio-bg: #f3f7fb;
    --portfolio-shadow: 0 20px 60px rgba(15, 35, 70, .09);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    background: var(--portfolio-bg);
    color: var(--portfolio-ink);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 16px;
}
a { color: inherit; }
button, input { font: inherit; }
button { cursor: pointer; }
[hidden] { display: none !important; }
.portfolio-shell { min-height: 100vh; overflow: hidden; }
.portfolio-container { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.portfolio-visually-hidden {
    position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.portfolio-skip-link {
    position: fixed; top: 12px; left: 12px; z-index: 50;
    padding: 10px 14px; color: #fff; background: var(--portfolio-red);
    border-radius: 7px; transform: translateY(-150%); transition: transform .2s ease;
}
.portfolio-skip-link:focus { transform: translateY(0); }

.portfolio-header {
    position: sticky; top: 0; z-index: 20;
    color: #fff; background: rgba(7, 21, 47, .94);
    border-bottom: 1px solid rgba(255, 255, 255, .12);
    backdrop-filter: blur(16px);
}
.portfolio-header-inner { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.portfolio-brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; font-weight: 800; letter-spacing: -.02em; }
.portfolio-brand img { width: 132px; height: auto; }
.portfolio-nav { display: flex; align-items: center; gap: 20px; font-size: .8rem; font-weight: 700; }
.portfolio-nav a { color: #dce6f7; text-decoration: none; transition: color .2s ease; }
.portfolio-nav a:hover, .portfolio-nav a:focus-visible { color: #fff; }
.portfolio-nav .portfolio-cta { color: #fff; border: 1px solid rgba(255, 255, 255, .3); border-radius: 999px; padding: 11px 16px; }
.portfolio-nav .portfolio-cta:hover, .portfolio-nav .portfolio-cta:focus-visible { background: var(--portfolio-red); border-color: var(--portfolio-red); }

.portfolio-hero {
    position: relative; color: #fff; background: linear-gradient(132deg, var(--portfolio-ink) 0%, #0a1d43 60%, #103466 100%);
    padding: 92px 0 28px; isolation: isolate;
}
.portfolio-hero::before {
    content: ""; position: absolute; inset: 0; z-index: -2; pointer-events: none; opacity: .42;
    background-image: linear-gradient(rgba(255, 255, 255, .06) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .06) 1px, transparent 1px);
    background-size: 44px 44px; mask-image: linear-gradient(to bottom, #07152f, transparent 92%);
}
.portfolio-hero::after {
    content: ""; position: absolute; top: -170px; right: -120px; z-index: -1;
    width: 620px; height: 620px; border: 1px solid rgba(98, 215, 232, .13); border-radius: 50%;
    box-shadow: 0 0 0 46px rgba(98, 215, 232, .03), 0 0 0 92px rgba(98, 215, 232, .025);
}
.portfolio-hero-grid { position: relative; display: grid; grid-template-columns: minmax(0, 1.06fr) minmax(360px, .94fr); gap: 72px; align-items: center; }
.portfolio-hero-copy { position: relative; z-index: 2; }
.portfolio-kicker, .portfolio-code-label { color: #f87171; font-size: .72rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.portfolio-hero-status { display: flex; align-items: center; gap: 8px; margin-top: 22px; color: #b9c6da; font: 700 .7rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .12em; text-transform: uppercase; }
.portfolio-hero-status span { width: 7px; height: 7px; background: #34d399; border-radius: 50%; box-shadow: 0 0 0 5px rgba(52, 211, 153, .13); }
.portfolio-hero h1 { max-width: 760px; margin: 18px 0 24px; font-size: clamp(2.8rem, 7vw, 5.7rem); line-height: .98; letter-spacing: -.065em; }
.portfolio-hero h1 span { color: var(--portfolio-red-bright); }
.portfolio-lead { max-width: 680px; margin: 0; color: #b9c6da; font-size: 1.08rem; line-height: 1.75; }
.portfolio-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.portfolio-button { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 20px; border: 1px solid transparent; border-radius: 8px; text-decoration: none; font-size: .84rem; font-weight: 800; transition: transform .2s ease, background-color .2s ease, border-color .2s ease; }
.portfolio-button:hover, .portfolio-button:focus-visible { transform: translateY(-2px); }
.portfolio-button-primary { color: #fff; background: var(--portfolio-red); }
.portfolio-button-primary:hover, .portfolio-button-primary:focus-visible { background: #a91f1f; }
.portfolio-button-secondary { color: #e8eef8; border-color: rgba(255, 255, 255, .25); }
.portfolio-button-secondary:hover, .portfolio-button-secondary:focus-visible { background: rgba(255, 255, 255, .08); border-color: rgba(255, 255, 255, .5); }
.portfolio-button:focus-visible, .portfolio-nav a:focus-visible, .portfolio-card a:focus-visible, .portfolio-resource:focus-visible, .portfolio-ecosystem-card:focus-visible { outline: 3px solid rgba(98, 215, 232, .72); outline-offset: 4px; }

.portfolio-hero-visual { position: relative; min-height: 420px; display: grid; place-items: center; }
.portfolio-orbit { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.portfolio-orbit-ring { position: absolute; left: 50%; top: 48%; border: 1px solid rgba(98, 215, 232, .24); border-radius: 50%; transform: translate(-50%, -50%) rotate(-18deg); }
.portfolio-orbit-ring-one { width: 390px; height: 180px; }
.portfolio-orbit-ring-two { width: 460px; height: 260px; transform: translate(-50%, -50%) rotate(38deg); border-color: rgba(251, 93, 93, .2); }
.portfolio-orbit-core, .portfolio-orbit-node { position: absolute; display: grid; place-items: center; border-radius: 50%; font: 800 .62rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .08em; }
.portfolio-orbit-core { left: 50%; top: 48%; width: 78px; height: 78px; color: #fff; background: var(--portfolio-red); box-shadow: 0 0 0 10px rgba(197, 40, 40, .16), 0 20px 50px rgba(0, 0, 0, .25); transform: translate(-50%, -50%); }
.portfolio-orbit-node { width: 46px; height: 46px; color: #a9f0f4; background: #0b234b; border: 1px solid rgba(98, 215, 232, .48); box-shadow: 0 12px 32px rgba(0, 0, 0, .2); }
.portfolio-orbit-node-one { left: 12%; top: 37%; }
.portfolio-orbit-node-two { right: 14%; top: 17%; color: #ffd0d0; border-color: rgba(251, 93, 93, .55); }
.portfolio-orbit-node-three { right: 8%; bottom: 14%; }
.portfolio-terminal { position: relative; z-index: 1; width: min(100%, 480px); border: 1px solid rgba(255, 255, 255, .16); background: rgba(4, 16, 36, .84); border-radius: 14px; box-shadow: 0 24px 70px rgba(4, 16, 36, .34); overflow: hidden; }
.portfolio-terminal-top { display: flex; align-items: center; gap: 7px; padding: 13px 16px; border-bottom: 1px solid rgba(255, 255, 255, .1); }
.portfolio-terminal-dot { width: 9px; height: 9px; border-radius: 50%; background: #f87171; }
.portfolio-terminal-dot:nth-child(2) { background: #fbbf24; }
.portfolio-terminal-dot:nth-child(3) { background: #34d399; }
.portfolio-terminal-title { margin-left: auto; color: #7585a0; font: 700 .68rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; text-transform: uppercase; letter-spacing: .08em; }
.portfolio-terminal-body { padding: 24px; color: #a9b9d0; font: .72rem/2 ui-monospace, SFMono-Regular, Menlo, monospace; }
.portfolio-terminal-line { display: flex; justify-content: space-between; gap: 16px; border-bottom: 1px solid rgba(255, 255, 255, .07); }
.portfolio-terminal-line span:last-child { color: #fb7185; }
.portfolio-terminal-command { margin: 18px 0 0; color: #7dd3fc; }
.portfolio-terminal-result { margin: 0; color: #dbeafe; }
.portfolio-signal-strip { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 48px; border-top: 1px solid rgba(255, 255, 255, .18); }
.portfolio-signal { min-height: 86px; display: flex; flex-direction: column; justify-content: center; gap: 5px; padding: 16px 22px; border-right: 1px solid rgba(255, 255, 255, .14); }
.portfolio-signal:first-child { padding-left: 0; }
.portfolio-signal:last-child { border-right: 0; }
.portfolio-signal strong { color: #fff; font-size: 1.55rem; line-height: 1; letter-spacing: -.05em; }
.portfolio-signal span { color: #9dafc8; font-size: .72rem; }
.portfolio-signal-accent strong, .portfolio-signal-accent span { color: #ffb3b3; }

.portfolio-section { padding: 92px 0; }
.portfolio-section-heading { max-width: 720px; margin-bottom: 38px; }
.portfolio-section-heading .portfolio-kicker { color: var(--portfolio-red); }
.portfolio-section-heading h2 { margin: 10px 0 14px; font-size: clamp(2rem, 4vw, 3.35rem); letter-spacing: -.05em; line-height: 1.05; }
.portfolio-section-heading p { max-width: 68ch; margin: 0; color: var(--portfolio-muted); line-height: 1.75; }
.portfolio-catalog-toolbar { display: grid; grid-template-columns: minmax(240px, .8fr) 1.8fr auto; align-items: center; gap: 16px; margin-bottom: 26px; padding: 12px; background: #e8eef6; border: 1px solid var(--portfolio-line); border-radius: 12px; }
.portfolio-search { position: relative; display: block; }
.portfolio-search-icon { position: absolute; top: 50%; left: 14px; color: var(--portfolio-red); font-size: 1.45rem; line-height: 1; transform: translateY(-55%); }
.portfolio-search input { width: 100%; min-height: 44px; padding: 0 14px 0 39px; color: var(--portfolio-ink); background: #fff; border: 1px solid #cbd8e8; border-radius: 8px; outline: 0; }
.portfolio-search input::placeholder { color: #7b8aa0; }
.portfolio-search input:focus { border-color: var(--portfolio-blue); box-shadow: 0 0 0 3px rgba(29, 78, 216, .13); }
.portfolio-filter-list { display: flex; flex-wrap: wrap; gap: 7px; }
.portfolio-filter { min-height: 36px; padding: 0 11px; color: #52637b; background: transparent; border: 1px solid transparent; border-radius: 6px; font-size: .72rem; font-weight: 800; transition: color .2s ease, background-color .2s ease, border-color .2s ease; }
.portfolio-filter:hover, .portfolio-filter:focus-visible { color: var(--portfolio-ink); border-color: #b5c5d9; }
.portfolio-filter.is-active { color: #fff; background: var(--portfolio-ink); border-color: var(--portfolio-ink); }
.portfolio-filter:focus-visible { outline: 3px solid rgba(98, 215, 232, .7); outline-offset: 2px; }
.portfolio-catalog-count { justify-self: end; color: var(--portfolio-muted); font: 700 .7rem/1.2 ui-monospace, SFMono-Regular, Menlo, monospace; white-space: nowrap; }
.portfolio-capability-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.portfolio-card { position: relative; display: flex; flex-direction: column; min-height: 100%; padding: 26px; background: var(--portfolio-surface); border: 1px solid var(--portfolio-line); border-radius: 14px; box-shadow: 0 14px 40px rgba(15, 35, 70, .05); overflow: hidden; transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.portfolio-card::before { content: ""; position: absolute; inset: 0 0 auto; height: 3px; background: linear-gradient(90deg, var(--portfolio-red), #f6a0a0 65%, transparent); transform: scaleX(.3); transform-origin: left; transition: transform .2s ease; }
.portfolio-card:hover { border-color: #aebed4; box-shadow: var(--portfolio-shadow); transform: translateY(-4px); }
.portfolio-card:hover::before { transform: scaleX(1); }
.portfolio-card-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; }
.portfolio-card-identity { display: flex; align-items: center; gap: 12px; }
.portfolio-card-index { color: #9aaac0; font: 800 .7rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; }
.portfolio-icon { width: 48px; height: 48px; display: inline-grid; place-items: center; color: #fff; background: var(--portfolio-ink); border-radius: 12px; flex: 0 0 auto; }
.portfolio-icon svg { width: 25px; height: 25px; }
.portfolio-category { color: var(--portfolio-red); font-size: .65rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; text-align: right; }
.portfolio-card h3 { margin: 22px 0 10px; font-size: 1.22rem; letter-spacing: -.035em; line-height: 1.18; }
.portfolio-card h3 a { text-decoration: none; }
.portfolio-card h3 a:hover { color: var(--portfolio-red); }
.portfolio-card p { margin: 0; color: var(--portfolio-muted); line-height: 1.68; font-size: .9rem; }
.portfolio-tags { display: flex; flex-wrap: wrap; gap: 7px; margin: 22px 0 0; }
.portfolio-tag { display: inline-flex; padding: 6px 9px; color: #29405f; background: #edf3fb; border: 1px solid #dbe6f4; border-radius: 5px; font: 700 .69rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; }
.portfolio-card-footer { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; padding-top: 22px; }
.portfolio-use { padding: 5px 7px; color: #66778d; background: #f4f7fa; border-radius: 4px; font-size: .68rem; }
.portfolio-card-action { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 22px; padding-top: 14px; color: var(--portfolio-ink); border-top: 1px solid var(--portfolio-line); text-decoration: none; font-size: .76rem; font-weight: 800; }
.portfolio-card-action span { color: var(--portfolio-red); font-size: 1.1rem; transition: transform .2s ease; }
.portfolio-card-action:hover span { transform: translate(3px, -3px); }

.portfolio-stack { background: #e8eef6; border-top: 1px solid var(--portfolio-line); border-bottom: 1px solid var(--portfolio-line); }
.portfolio-stack-flow { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin: 0 0 26px; padding: 12px; background: var(--portfolio-ink); border-radius: 12px; overflow-x: auto; }
.portfolio-stack-flow > i { color: #6e83a6; font-size: 1.15rem; font-style: normal; }
.portfolio-stack-layer { min-width: 138px; padding: 12px 14px; border-left: 2px solid var(--portfolio-red); }
.portfolio-stack-layer span { display: block; color: #91a7c8; font: 700 .64rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; }
.portfolio-stack-layer strong { display: block; margin: 7px 0 3px; color: #fff; font-size: .82rem; }
.portfolio-stack-layer em { color: #9dafc8; font-size: .68rem; font-style: normal; white-space: nowrap; }
.portfolio-stack-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.portfolio-stack-item { min-height: 126px; padding: 20px; background: rgba(255, 255, 255, .72); border: 1px solid rgba(153, 174, 202, .38); border-radius: 10px; }
.portfolio-stack-item strong { display: block; margin-bottom: 8px; font-size: .95rem; }
.portfolio-stack-item span { color: var(--portfolio-muted); font-size: .8rem; line-height: 1.55; }

.portfolio-method { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; }
.portfolio-method-item { border-top: 2px solid var(--portfolio-red); padding-top: 18px; }
.portfolio-method-number { color: var(--portfolio-red); font: 800 .72rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; }
.portfolio-method h3 { margin: 14px 0 8px; font-size: 1.1rem; }
.portfolio-method p { margin: 0; color: var(--portfolio-muted); font-size: .88rem; line-height: 1.65; }

.portfolio-ecosystem { color: #fff; background: var(--portfolio-ink); }
.portfolio-ecosystem .portfolio-section-heading p { color: #aebed3; }
.portfolio-ecosystem-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.portfolio-ecosystem-card { position: relative; display: flex; min-height: 238px; flex-direction: column; padding: 20px; color: #fff; background: linear-gradient(145deg, #102853, #0b1d40); border: 1px solid rgba(167, 191, 225, .2); border-radius: 11px; text-decoration: none; transition: transform .2s ease, border-color .2s ease, background-color .2s ease; }
.portfolio-ecosystem-card:hover { background: #143566; border-color: rgba(98, 215, 232, .6); transform: translateY(-4px); }
.portfolio-ecosystem-card-top { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 26px; }
.portfolio-ecosystem-icon { width: 38px; height: 38px; display: grid; place-items: center; color: #a9f0f4; background: rgba(98, 215, 232, .1); border: 1px solid rgba(98, 215, 232, .25); border-radius: 9px; }
.portfolio-ecosystem-icon svg { width: 20px; height: 20px; }
.portfolio-ecosystem-arrow { color: #fb8d8d; font-size: 1.15rem; }
.portfolio-ecosystem-card .portfolio-code-label { font-size: .62rem; }
.portfolio-ecosystem-card h3 { margin: 9px 0 8px; font-size: 1.05rem; letter-spacing: -.025em; }
.portfolio-ecosystem-card p { margin: 0; color: #aebed3; font-size: .78rem; line-height: 1.55; }
.portfolio-ecosystem-action { margin-top: auto; padding-top: 20px; color: #ffb3b3; font-size: .7rem; font-weight: 800; }

.portfolio-resource-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.portfolio-resource { display: flex; flex-direction: column; align-items: flex-start; justify-content: space-between; gap: 20px; min-height: 106px; padding: 18px 20px; color: var(--portfolio-ink); background: #fff; border: 1px solid var(--portfolio-line); border-radius: 10px; text-decoration: none; font-size: .85rem; font-weight: 800; transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease; }
.portfolio-resource:hover { border-color: var(--portfolio-red); box-shadow: 0 12px 32px rgba(15, 35, 70, .07); transform: translateY(-3px); }
.portfolio-resource small { color: var(--portfolio-red); white-space: nowrap; }
.portfolio-cta-section { padding: 80px 0; color: #fff; background: linear-gradient(132deg, #07152f, #102853); }
.portfolio-cta-box { display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.portfolio-cta-box h2 { max-width: 680px; margin: 0; font-size: clamp(2rem, 4vw, 3.6rem); line-height: 1.03; letter-spacing: -.055em; }
.portfolio-footer { padding: 28px 0; color: #b7c3d5; background: #041024; font-size: .78rem; }
.portfolio-footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.portfolio-footer a { color: #fff; }

.portfolio-detail-hero { padding: 76px 0 62px; color: #fff; background: linear-gradient(132deg, var(--portfolio-ink), #103466); }
.portfolio-detail-hero h1 { max-width: 820px; margin: 16px 0; font-size: clamp(2.4rem, 5vw, 4.7rem); line-height: 1; letter-spacing: -.06em; }
.portfolio-detail-hero p { max-width: 720px; margin: 0; color: #bcc9dc; line-height: 1.75; }
.portfolio-detail-layout { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(260px, .8fr); gap: 48px; }
.portfolio-detail-panel { padding: 28px; background: #fff; border: 1px solid var(--portfolio-line); border-radius: 14px; box-shadow: 0 12px 34px rgba(15, 35, 70, .04); }
.portfolio-detail-panel + .portfolio-detail-panel { margin-top: 18px; }
.portfolio-detail-panel h2 { margin: 0 0 16px; font-size: 1.2rem; }
.portfolio-detail-panel p, .portfolio-detail-panel li { color: var(--portfolio-muted); line-height: 1.7; }
.portfolio-detail-panel ul { margin: 0; padding-left: 20px; }
.portfolio-back { display: inline-flex; margin-bottom: 20px; color: #d3deef; font-size: .82rem; font-weight: 700; text-decoration: none; }
.portfolio-back:hover { color: #fff; }
.portfolio-detail-strategies { padding-top: 18px; }
.portfolio-detail-strategy-list { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.portfolio-detail-strategy { display: flex; min-height: 150px; flex-direction: column; padding: 18px; color: #fff; background: var(--portfolio-ink); border: 1px solid #203e6d; border-radius: 10px; text-decoration: none; transition: transform .2s ease, border-color .2s ease; }
.portfolio-detail-strategy:hover { border-color: var(--portfolio-cyan); transform: translateY(-3px); }
.portfolio-detail-strategy span { color: #fb8d8d; font: 800 .62rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .1em; text-transform: uppercase; }
.portfolio-detail-strategy strong { margin-top: 16px; font-size: .95rem; line-height: 1.2; }
.portfolio-detail-strategy small { margin-top: auto; padding-top: 18px; color: #a9f0f4; font-size: .7rem; font-weight: 800; }
.portfolio-404 { min-height: 65vh; display: grid; place-items: center; text-align: center; }

@media (max-width: 1120px) {
    .portfolio-hero-grid { gap: 38px; }
    .portfolio-capability-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .portfolio-ecosystem-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .portfolio-catalog-toolbar { grid-template-columns: 1fr 2fr; }
    .portfolio-catalog-count { grid-column: 2; justify-self: start; }
}
@media (max-width: 900px) {
    .portfolio-hero-grid, .portfolio-detail-layout { grid-template-columns: 1fr; }
    .portfolio-hero-visual { min-height: 390px; max-width: 640px; }
    .portfolio-stack-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .portfolio-method { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .portfolio-resource-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .portfolio-detail-strategy-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 680px) {
    .portfolio-container { width: min(100% - 28px, 1180px); }
    .portfolio-header-inner { min-height: 66px; }
    .portfolio-nav { gap: 8px; }
    .portfolio-nav a:not(.portfolio-cta) { display: none; }
    .portfolio-nav .portfolio-cta { padding: 10px 12px; font-size: .72rem; }
    .portfolio-brand img { width: 116px; }
    .portfolio-hero { padding: 64px 0 24px; }
    .portfolio-hero h1 { font-size: clamp(2.7rem, 14vw, 4.2rem); }
    .portfolio-hero-visual { min-height: 310px; margin-top: 18px; }
    .portfolio-orbit-ring-one { width: 290px; height: 140px; }
    .portfolio-orbit-ring-two { width: 340px; height: 190px; }
    .portfolio-orbit-node-one { left: 3%; }
    .portfolio-orbit-node-two { right: 3%; }
    .portfolio-orbit-node-three { right: 1%; bottom: 5%; }
    .portfolio-terminal-body { padding: 18px; font-size: .65rem; }
    .portfolio-signal-strip { grid-template-columns: repeat(2, 1fr); margin-top: 28px; }
    .portfolio-signal { min-height: 72px; padding: 13px 14px; border-bottom: 1px solid rgba(255, 255, 255, .14); }
    .portfolio-signal:nth-child(2) { border-right: 0; }
    .portfolio-signal:nth-child(3), .portfolio-signal:nth-child(4) { border-bottom: 0; }
    .portfolio-signal:first-child { padding-left: 14px; }
    .portfolio-section { padding: 64px 0; }
    .portfolio-catalog-toolbar { display: block; padding: 10px; }
    .portfolio-filter-list { flex-wrap: nowrap; margin-top: 10px; padding-bottom: 3px; overflow-x: auto; }
    .portfolio-filter { flex: 0 0 auto; }
    .portfolio-catalog-count { display: block; margin-top: 10px; }
    .portfolio-capability-grid, .portfolio-stack-grid, .portfolio-method, .portfolio-ecosystem-grid, .portfolio-resource-list, .portfolio-detail-strategy-list { grid-template-columns: 1fr; }
    .portfolio-card { padding: 22px; }
    .portfolio-stack-flow { align-items: stretch; flex-direction: column; }
    .portfolio-stack-flow > i { display: none; }
    .portfolio-stack-layer { min-width: 0; }
    .portfolio-cta-box, .portfolio-footer-inner { align-items: flex-start; flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation: none !important; transition: none !important; }
}