:root {
    --ink: #09110f;
    --ink-soft: #111b18;
    --paper: #f3f4ee;
    --paper-bright: #fbfcf7;
    --line: rgba(9, 17, 15, 0.14);
    --line-dark: rgba(244, 247, 242, 0.14);
    --muted: #66706b;
    --muted-dark: #a6b0aa;
    --lime: #dfff4f;
    --lime-dark: #b8dc21;
    --blue: #5b7cfa;
    --white: #f8faf5;
    --display: "Arial Narrow", "Roboto Condensed", "Helvetica Neue", Arial, sans-serif;
    --sans: Inter, "Helvetica Neue", Helvetica, Arial, sans-serif;
    --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
    --shell: min(1180px, calc(100vw - 48px));
    --radius: 4px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
}

body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: var(--sans);
    font-size: 16px;
    line-height: 1.55;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

body.nav-open {
    overflow: hidden;
}

::selection {
    background: var(--lime);
    color: var(--ink);
}

a {
    color: inherit;
}

button,
input,
select,
textarea {
    font: inherit;
}

button,
a {
    -webkit-tap-highlight-color: transparent;
}

.shell {
    width: var(--shell);
    margin-inline: auto;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.skip-link {
    position: fixed;
    top: 12px;
    left: 12px;
    z-index: 1000;
    padding: 10px 16px;
    background: var(--lime);
    color: var(--ink);
    font-weight: 700;
    transform: translateY(-150%);
    transition: transform 180ms ease;
}

.skip-link:focus {
    transform: translateY(0);
}

.site-header {
    position: fixed;
    inset: 0 0 auto;
    z-index: 100;
    color: var(--white);
    border-bottom: 1px solid transparent;
    transition: background 180ms ease, border-color 180ms ease;
}

.site-header.is-scrolled {
    background: rgba(9, 17, 15, 0.92);
    border-color: var(--line-dark);
    backdrop-filter: blur(18px);
}

.nav-shell {
    min-height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 11px;
    color: inherit;
    text-decoration: none;
    font-size: 15px;
    font-weight: 750;
    letter-spacing: -0.01em;
}

.brand-mark {
    width: 35px;
    height: 35px;
    display: inline-grid;
    place-items: center;
    border: 1px solid currentColor;
    color: var(--lime);
    font-family: var(--mono);
    font-size: 13px;
    letter-spacing: -0.08em;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.site-nav > a {
    color: rgba(248, 250, 245, 0.72);
    text-decoration: none;
    font-size: 13px;
    font-weight: 650;
    transition: color 160ms ease;
}

.site-nav > a:hover,
.site-nav > a:focus-visible {
    color: var(--white);
}

.site-nav .nav-cta {
    min-height: 42px;
    display: inline-flex;
    align-items: center;
    gap: 28px;
    padding: 0 16px;
    border: 1px solid rgba(223, 255, 79, 0.45);
    color: var(--lime);
}

.site-nav .nav-cta:hover,
.site-nav .nav-cta:focus-visible {
    background: var(--lime);
    color: var(--ink);
}

.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 1px solid var(--line-dark);
    background: transparent;
    color: var(--white);
}

.nav-toggle > span:not(.sr-only) {
    display: block;
    width: 18px;
    height: 1px;
    margin: 5px auto;
    background: currentColor;
    transition: transform 180ms ease;
}

.hero {
    position: relative;
    min-height: 760px;
    padding: 148px 0 0;
    overflow: hidden;
    background: var(--ink);
    color: var(--white);
}

.hero-grid,
.contact-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(223, 255, 79, 0.055) 1px, transparent 1px),
        linear-gradient(90deg, rgba(223, 255, 79, 0.055) 1px, transparent 1px);
    background-size: 72px 72px;
    mask-image: linear-gradient(to bottom, black, transparent 90%);
    pointer-events: none;
}

.hero-grid::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, var(--ink) 3%, transparent 32%, transparent 68%, var(--ink) 97%);
}

.hero-glow {
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.12;
    pointer-events: none;
}

.hero-glow-one {
    top: 100px;
    left: -250px;
    background: var(--blue);
}

.hero-glow-two {
    right: -280px;
    bottom: -250px;
    background: var(--lime);
}

.hero-layout {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(440px, 0.95fr);
    align-items: center;
    gap: clamp(52px, 7vw, 100px);
}

.eyebrow,
.section-index {
    margin: 0 0 28px;
    color: var(--lime);
    font-family: var(--mono);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.eyebrow {
    display: flex;
    align-items: center;
    gap: 10px;
}

.eyebrow span {
    width: 7px;
    height: 7px;
    background: var(--lime);
    box-shadow: 0 0 14px rgba(223, 255, 79, 0.7);
}

.hero h1,
.section h2 {
    margin: 0;
    font-family: var(--display);
    font-weight: 650;
    letter-spacing: -0.065em;
    line-height: 0.94;
}

.hero h1 {
    max-width: 740px;
    font-size: clamp(66px, 7.2vw, 108px);
}

.hero h1 em,
.section h2 em {
    color: var(--lime-dark);
    font-family: Georgia, "Times New Roman", serif;
    font-weight: 400;
}

.hero h1 em {
    color: var(--lime);
}

.hero-intro {
    max-width: 620px;
    margin: 30px 0 0;
    color: rgba(248, 250, 245, 0.67);
    font-size: clamp(17px, 1.6vw, 20px);
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 30px;
    margin-top: 38px;
}

.button {
    min-height: 52px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 36px;
    padding: 0 20px;
    border: 1px solid transparent;
    text-decoration: none;
    font-size: 13px;
    font-weight: 750;
    cursor: pointer;
    transition: transform 160ms ease, background 160ms ease, color 160ms ease;
}

.button:hover {
    transform: translateY(-2px);
}

.button-primary {
    background: var(--lime);
    color: var(--ink);
}

.button-primary:hover,
.button-primary:focus-visible {
    background: var(--white);
}

.text-link {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0 6px;
    border-bottom: 1px solid rgba(248, 250, 245, 0.38);
    color: var(--white);
    text-decoration: none;
    font-size: 13px;
    font-weight: 700;
}

.text-link:hover,
.text-link:focus-visible {
    border-color: var(--lime);
    color: var(--lime);
}

.hero-proof {
    display: flex;
    gap: 28px;
    margin: 54px 0 0;
    padding: 24px 0 0;
    border-top: 1px solid var(--line-dark);
    list-style: none;
    color: rgba(248, 250, 245, 0.62);
    font-size: 11px;
    font-weight: 650;
    letter-spacing: 0.02em;
}

.hero-proof li {
    display: flex;
    align-items: center;
    gap: 8px;
}

.hero-proof span {
    color: var(--lime);
    font-family: var(--mono);
    font-size: 9px;
}

.system-card {
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(223, 255, 79, 0.32);
    background: rgba(16, 27, 23, 0.82);
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.34);
    transform: perspective(1200px) rotateY(-3deg) rotateX(2deg);
}

.system-card::before {
    content: "";
    position: absolute;
    width: 170px;
    height: 170px;
    right: -80px;
    bottom: -80px;
    border: 1px solid rgba(223, 255, 79, 0.38);
    transform: rotate(45deg);
}

.system-toolbar,
.system-footer {
    display: flex;
    align-items: center;
    min-height: 45px;
    padding: 0 14px;
    border-bottom: 1px solid var(--line-dark);
    color: rgba(248, 250, 245, 0.43);
    font-family: var(--mono);
    font-size: 9px;
}

.window-dots {
    display: flex;
    gap: 5px;
    margin-right: 18px;
}

.window-dots i {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: rgba(248, 250, 245, 0.25);
}

.system-status {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--lime);
}

.system-status i,
.system-footer i {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--lime);
    box-shadow: 0 0 8px rgba(223, 255, 79, 0.8);
}

.system-body {
    padding: 30px 28px 34px;
}

.system-line {
    display: grid;
    grid-template-columns: 28px 1fr;
    gap: 10px;
    margin-bottom: 9px;
    font-family: var(--mono);
    font-size: 11px;
}

.line-number {
    color: rgba(248, 250, 245, 0.2);
}

.system-line code {
    color: rgba(248, 250, 245, 0.58);
}

.system-line b {
    color: #91a4ff;
    font-weight: 500;
}

.system-flow {
    display: grid;
    grid-template-columns: 1fr 25px 1fr 25px 1fr;
    align-items: center;
    margin-top: 34px;
}

.flow-node {
    min-height: 120px;
    padding: 16px 12px;
    border: 1px solid rgba(248, 250, 245, 0.11);
    background: rgba(9, 17, 15, 0.58);
}

.flow-node.active {
    border-color: rgba(223, 255, 79, 0.58);
    background: rgba(223, 255, 79, 0.055);
}

.flow-node > span {
    color: rgba(248, 250, 245, 0.24);
    font-family: var(--mono);
    font-size: 9px;
}

.flow-node strong,
.flow-node small {
    display: block;
}

.flow-node strong {
    margin-top: 19px;
    color: var(--white);
    font-size: 13px;
}

.flow-node small {
    margin-top: 5px;
    color: rgba(248, 250, 245, 0.38);
    font-size: 9px;
    line-height: 1.4;
}

.system-flow > i {
    height: 1px;
    background: rgba(223, 255, 79, 0.48);
}

.system-footer {
    min-height: 40px;
    justify-content: space-between;
    border-top: 1px solid var(--line-dark);
    border-bottom: 0;
}

.system-footer span:first-child {
    display: flex;
    align-items: center;
    gap: 7px;
}

.capability-strip {
    position: relative;
    z-index: 2;
    min-height: 90px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin-top: 72px;
    border-top: 1px solid var(--line-dark);
    color: rgba(248, 250, 245, 0.43);
    font-family: var(--mono);
    font-size: 9px;
    letter-spacing: 0.11em;
    text-transform: uppercase;
}

.capability-strip i {
    width: 4px;
    height: 4px;
    background: var(--lime);
    transform: rotate(45deg);
}

.section {
    padding: 128px 0;
}

.section-index {
    color: #718078;
}

.section h2 {
    font-size: clamp(52px, 6vw, 82px);
}

.split-heading,
.work-heading {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(260px, 0.65fr);
    gap: clamp(50px, 10vw, 150px);
    align-items: end;
}

.split-heading > p,
.work-heading > p {
    max-width: 430px;
    margin: 0 0 8px;
    color: var(--muted);
    font-size: 16px;
    line-height: 1.7;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    margin-top: 74px;
    border-top: 1px solid var(--line);
    border-left: 1px solid var(--line);
}

.service-card {
    position: relative;
    min-height: 480px;
    padding: 28px 30px 34px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.2);
    transition: background 180ms ease, transform 180ms ease;
}

.service-card:hover {
    z-index: 2;
    background: var(--paper-bright);
    transform: translateY(-5px);
}

.service-card.featured {
    background: var(--ink);
    color: var(--white);
}

.service-number {
    color: var(--muted);
    font-family: var(--mono);
    font-size: 10px;
}

.service-icon {
    position: relative;
    width: 110px;
    height: 110px;
    display: grid;
    place-items: center;
    margin: 48px auto 42px;
}

.service-icon::before,
.service-icon::after {
    content: "";
    position: absolute;
    inset: 0;
    border: 1px solid var(--line);
    transform: rotate(45deg) scale(0.72);
}

.featured .service-icon::before,
.featured .service-icon::after {
    border-color: var(--line-dark);
}

.service-icon::after {
    transform: rotate(45deg) scale(0.45);
}

.icon-cube,
.icon-path,
.icon-merge {
    position: relative;
    z-index: 1;
    width: 24px;
    height: 24px;
    border: 2px solid var(--ink);
}

.icon-cube::before {
    content: "";
    position: absolute;
    inset: 5px -8px -8px 5px;
    border-right: 2px solid var(--ink);
    border-bottom: 2px solid var(--ink);
}

.icon-path {
    border-color: var(--lime);
    border-radius: 50% 0;
    transform: rotate(-18deg);
}

.icon-path::after {
    content: "";
    position: absolute;
    top: 9px;
    left: -13px;
    width: 46px;
    height: 2px;
    background: var(--lime);
    transform: rotate(-38deg);
}

.icon-merge {
    border: 0;
}

.icon-merge::before,
.icon-merge::after {
    content: "";
    position: absolute;
    width: 9px;
    height: 9px;
    border: 2px solid var(--ink);
    transform: rotate(45deg);
}

.icon-merge::before {
    top: 0;
    left: 0;
}

.icon-merge::after {
    right: 0;
    bottom: 0;
}

.service-card h3 {
    margin: 0;
    font-size: 22px;
    letter-spacing: -0.035em;
}

.service-card > p {
    margin: 16px 0 25px;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.65;
}

.service-card.featured > p {
    color: var(--muted-dark);
}

.service-card ul {
    margin: 0;
    padding: 18px 0 0;
    border-top: 1px solid var(--line);
    list-style: none;
}

.service-card.featured ul {
    border-color: var(--line-dark);
}

.service-card li {
    position: relative;
    margin-top: 8px;
    padding-left: 15px;
    color: var(--muted);
    font-family: var(--mono);
    font-size: 9px;
    letter-spacing: 0.04em;
}

.service-card.featured li {
    color: var(--muted-dark);
}

.service-card li::before {
    content: "";
    position: absolute;
    top: 6px;
    left: 0;
    width: 4px;
    height: 4px;
    background: var(--lime-dark);
}

.approach {
    position: relative;
    overflow: hidden;
    background: var(--ink);
    color: var(--white);
}

.approach::before {
    content: "";
    position: absolute;
    width: 600px;
    height: 600px;
    top: -300px;
    left: -250px;
    border: 1px solid rgba(223, 255, 79, 0.08);
    border-radius: 50%;
    box-shadow: 0 0 0 90px rgba(223, 255, 79, 0.025), 0 0 0 180px rgba(223, 255, 79, 0.018);
}

.approach-layout {
    position: relative;
    display: grid;
    grid-template-columns: minmax(320px, 0.85fr) minmax(430px, 1.15fr);
    gap: clamp(70px, 10vw, 150px);
}

.approach-copy {
    position: sticky;
    top: 120px;
    align-self: start;
}

.approach h2 {
    font-size: clamp(50px, 5.6vw, 78px);
}

.approach-copy > p:not(.section-index) {
    max-width: 450px;
    margin: 34px 0;
    color: var(--muted-dark);
}

.process-list {
    margin: 0;
    padding: 0;
    border-top: 1px solid var(--line-dark);
    list-style: none;
}

.process-list li {
    min-height: 172px;
    display: grid;
    grid-template-columns: 44px 1fr 30px;
    gap: 24px;
    align-items: start;
    padding: 31px 0;
    border-bottom: 1px solid var(--line-dark);
}

.process-number {
    color: var(--lime);
    font-family: var(--mono);
    font-size: 10px;
}

.process-list h3 {
    margin: -5px 0 8px;
    font-family: var(--display);
    font-size: 32px;
    font-weight: 600;
    letter-spacing: -0.045em;
}

.process-list p {
    max-width: 500px;
    margin: 0;
    color: var(--muted-dark);
    font-size: 14px;
    line-height: 1.7;
}

.process-mark {
    color: rgba(248, 250, 245, 0.27);
    font-family: var(--mono);
    font-size: 18px;
    text-align: right;
}

.process-list li:last-child .process-mark {
    color: var(--lime);
}

.work {
    background: var(--paper-bright);
}

.engagement-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
    margin-top: 72px;
}

.engagement-card {
    border: 1px solid var(--line);
    background: var(--paper);
}

.engagement-large {
    grid-column: span 2;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
}

.engagement-visual {
    position: relative;
    min-height: 330px;
    overflow: hidden;
    background-color: var(--ink-soft);
    background-image:
        linear-gradient(rgba(248, 250, 245, 0.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(248, 250, 245, 0.045) 1px, transparent 1px);
    background-size: 40px 40px;
}

.engagement-large .engagement-visual {
    min-height: 430px;
}

.engagement-content {
    padding: 31px 32px 34px;
}

.engagement-large .engagement-content {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 48px;
}

.engagement-content > p {
    margin: 0 0 15px;
    color: #718078;
    font-family: var(--mono);
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.11em;
    text-transform: uppercase;
}

.engagement-content h3 {
    max-width: 550px;
    margin: 0;
    font-family: var(--display);
    font-size: clamp(27px, 3vw, 40px);
    font-weight: 600;
    letter-spacing: -0.05em;
    line-height: 1.08;
}

.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 28px 0 0;
    padding: 0;
    list-style: none;
}

.tags li {
    padding: 6px 9px;
    border: 1px solid var(--line);
    color: var(--muted);
    font-family: var(--mono);
    font-size: 8px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.metric-card {
    position: absolute;
    min-width: 180px;
    padding: 19px;
    border: 1px solid rgba(248, 250, 245, 0.14);
    background: rgba(9, 17, 15, 0.88);
    color: var(--white);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
}

.metric-one {
    top: 72px;
    left: 12%;
}

.metric-two {
    top: 157px;
    left: 47%;
}

.metric-card small,
.metric-card strong {
    display: block;
}

.metric-card small {
    color: var(--muted-dark);
    font-family: var(--mono);
    font-size: 9px;
}

.metric-card strong {
    margin-top: 12px;
    font-size: 32px;
    letter-spacing: -0.05em;
}

.metric-card span {
    position: absolute;
    right: 16px;
    bottom: 18px;
    color: var(--lime);
    font-family: var(--mono);
    font-size: 8px;
}

.chart-lines {
    position: absolute;
    left: 8%;
    right: 8%;
    bottom: 58px;
    height: 90px;
    display: flex;
    align-items: flex-end;
    justify-content: space-around;
    border-bottom: 1px solid rgba(248, 250, 245, 0.12);
}

.chart-lines i {
    width: 10%;
    height: 42%;
    background: #26332e;
}

.chart-lines i:nth-child(2) { height: 58%; }
.chart-lines i:nth-child(3) { height: 49%; }
.chart-lines i:nth-child(4) { height: 76%; background: var(--blue); }
.chart-lines i:nth-child(5) { height: 92%; background: var(--lime); }

.visual-modernize {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.stack-layer {
    width: 120px;
    min-height: 90px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(248, 250, 245, 0.17);
    color: var(--muted-dark);
    font-family: var(--mono);
    font-size: 9px;
}

.layer-new {
    border-color: var(--lime);
    color: var(--lime);
}

.stack-arrow {
    color: var(--blue);
    font-size: 24px;
}

.stack-connections {
    position: absolute;
    top: 0;
    right: 24px;
    bottom: 0;
    width: 1px;
    background: rgba(91, 124, 250, 0.34);
}

.stack-connections i {
    position: absolute;
    right: -3px;
    width: 7px;
    height: 7px;
    background: var(--blue);
    transform: rotate(45deg);
}

.stack-connections i:nth-child(1) { top: 24%; }
.stack-connections i:nth-child(2) { top: 49%; }
.stack-connections i:nth-child(3) { top: 74%; }

.visual-product {
    display: grid;
    grid-template-columns: 80px 1fr;
    padding: 45px;
}

.mini-sidebar {
    padding: 26px 19px;
    border: 1px solid rgba(248, 250, 245, 0.1);
    border-right: 0;
    background: rgba(9, 17, 15, 0.7);
}

.mini-sidebar i {
    display: block;
    width: 26px;
    height: 4px;
    margin-bottom: 19px;
    background: #405049;
}

.mini-sidebar i:first-child {
    background: var(--lime);
}

.mini-content {
    padding: 27px;
    border: 1px solid rgba(248, 250, 245, 0.1);
    background: rgba(18, 30, 26, 0.84);
}

.mini-title {
    width: 40%;
    height: 8px;
    background: var(--white);
}

.mini-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 9px;
    margin-top: 25px;
}

.mini-cards i {
    height: 55px;
    border: 1px solid rgba(248, 250, 245, 0.1);
    background: #17241f;
}

.mini-cards i:nth-child(2) {
    border-color: rgba(91, 124, 250, 0.55);
}

.mini-table {
    margin-top: 23px;
}

.mini-table i {
    display: block;
    height: 1px;
    margin-top: 15px;
    background: rgba(248, 250, 245, 0.12);
}

.principles {
    border-top: 1px solid var(--line);
}

.principles-layout {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: clamp(60px, 10vw, 160px);
}

.principles h2 {
    font-size: clamp(48px, 5vw, 72px);
}

.principle-list {
    border-top: 1px solid var(--line);
}

.principle-list article {
    display: grid;
    grid-template-columns: 50px 1fr;
    gap: 22px;
    padding: 29px 0;
    border-bottom: 1px solid var(--line);
}

.principle-list article > span {
    color: #7b8881;
    font-family: var(--mono);
    font-size: 9px;
}

.principle-list h3 {
    margin: -5px 0 8px;
    font-size: 19px;
    letter-spacing: -0.025em;
}

.principle-list p {
    max-width: 500px;
    margin: 0;
    color: var(--muted);
    font-size: 14px;
}

.contact {
    position: relative;
    overflow: hidden;
    background: var(--ink);
    color: var(--white);
}

.contact::after {
    content: "";
    position: absolute;
    right: -140px;
    bottom: -260px;
    width: 520px;
    height: 520px;
    border: 1px solid rgba(223, 255, 79, 0.1);
    border-radius: 50%;
    box-shadow: 0 0 0 70px rgba(223, 255, 79, 0.025), 0 0 0 140px rgba(223, 255, 79, 0.018);
}

.contact-grid {
    opacity: 0.6;
}

.contact-layout {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(320px, 0.85fr) minmax(450px, 1.15fr);
    gap: clamp(70px, 11vw, 170px);
}

.contact h2 {
    max-width: 580px;
    font-size: clamp(58px, 6.8vw, 92px);
}

.contact-copy > p:not(.section-index) {
    max-width: 500px;
    margin: 34px 0;
    color: var(--muted-dark);
    font-size: 16px;
    line-height: 1.7;
}

.email-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 460px;
    padding: 16px 0;
    border-bottom: 1px solid rgba(223, 255, 79, 0.42);
    color: var(--lime);
    text-decoration: none;
    font-family: var(--mono);
    font-size: 13px;
}

.project-form {
    padding: 38px;
    border: 1px solid var(--line-dark);
    background: rgba(17, 27, 24, 0.86);
    backdrop-filter: blur(12px);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.project-form label {
    display: block;
    margin-bottom: 19px;
}

.project-form label > span {
    display: block;
    margin-bottom: 8px;
    color: rgba(248, 250, 245, 0.68);
    font-family: var(--mono);
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.07em;
    text-transform: uppercase;
}

.project-form label small {
    color: rgba(248, 250, 245, 0.32);
    font-size: inherit;
}

.project-form input,
.project-form select,
.project-form textarea {
    width: 100%;
    border: 1px solid rgba(248, 250, 245, 0.13);
    border-radius: 0;
    outline: 0;
    background: rgba(9, 17, 15, 0.76);
    color: var(--white);
    font-size: 14px;
    transition: border-color 150ms ease, box-shadow 150ms ease;
}

.project-form input,
.project-form select {
    height: 52px;
    padding: 0 14px;
}

.project-form textarea {
    min-height: 132px;
    padding: 14px;
    resize: vertical;
}

.project-form input::placeholder,
.project-form textarea::placeholder {
    color: rgba(248, 250, 245, 0.26);
}

.project-form input:focus,
.project-form select:focus,
.project-form textarea:focus {
    border-color: var(--lime);
    box-shadow: 0 0 0 3px rgba(223, 255, 79, 0.08);
}

.project-form select {
    appearance: none;
    background-image:
        linear-gradient(45deg, transparent 50%, var(--lime) 50%),
        linear-gradient(135deg, var(--lime) 50%, transparent 50%);
    background-position:
        calc(100% - 19px) 22px,
        calc(100% - 14px) 22px;
    background-size: 5px 5px, 5px 5px;
    background-repeat: no-repeat;
}

.project-form option {
    background: var(--ink);
}

.form-submit {
    width: 100%;
    margin-top: 5px;
}

.form-note {
    margin: 13px 0 0;
    color: rgba(248, 250, 245, 0.33);
    font-size: 10px;
    line-height: 1.5;
    text-align: center;
}

.site-footer {
    padding: 64px 0;
    border-top: 1px solid var(--line-dark);
    background: var(--ink);
    color: var(--white);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 0.6fr;
    gap: 50px;
    align-items: end;
}

.footer-brand {
    margin-bottom: 18px;
}

.footer-grid > div:first-child > p {
    max-width: 360px;
    margin: 0;
    color: var(--muted-dark);
    font-size: 13px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
}

.footer-links a {
    color: var(--muted-dark);
    text-decoration: none;
    font-size: 12px;
}

.footer-links a:hover {
    color: var(--lime);
}

.footer-meta {
    margin: 0;
    color: rgba(248, 250, 245, 0.32);
    font-family: var(--mono);
    font-size: 9px;
    line-height: 1.8;
    text-align: right;
    text-transform: uppercase;
}

@media (max-width: 1050px) {
    .hero {
        padding-top: 130px;
    }

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

    .hero-copy {
        max-width: 800px;
    }

    .system-card {
        width: min(680px, 100%);
        transform: none;
    }

    .capability-strip {
        margin-top: 64px;
    }

    .service-grid {
        grid-template-columns: 1fr;
    }

    .service-card {
        min-height: 0;
        display: grid;
        grid-template-columns: 40px 150px 1fr;
        grid-template-rows: auto auto;
        column-gap: 26px;
        align-items: center;
    }

    .service-icon {
        grid-row: span 2;
        margin: 16px auto;
    }

    .service-card h3 {
        align-self: end;
    }

    .service-card > p {
        grid-column: 3;
    }

    .service-card ul {
        grid-column: 1 / -1;
    }

    .approach-layout,
    .principles-layout,
    .contact-layout {
        grid-template-columns: 1fr;
    }

    .approach-copy {
        position: static;
    }

    .engagement-large {
        grid-template-columns: 1fr;
    }

    .engagement-large .engagement-content {
        min-height: 300px;
    }

    .contact-copy {
        max-width: 720px;
    }

    .project-form {
        max-width: 720px;
    }
}

@media (max-width: 760px) {
    :root {
        --shell: min(100% - 32px, 1180px);
    }

    .nav-shell {
        min-height: 68px;
    }

    .nav-toggle {
        display: block;
    }

    .nav-toggle[aria-expanded="true"] > span:nth-child(2) {
        transform: translateY(3px) rotate(45deg);
    }

    .nav-toggle[aria-expanded="true"] > span:nth-child(3) {
        transform: translateY(-3px) rotate(-45deg);
    }

    .site-nav {
        position: fixed;
        inset: 68px 0 0;
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 32px 16px;
        background: var(--ink);
        transform: translateX(100%);
        visibility: hidden;
        transition: transform 220ms ease, visibility 220ms;
    }

    .site-nav.is-open {
        transform: translateX(0);
        visibility: visible;
    }

    .site-nav > a {
        padding: 20px 10px;
        border-bottom: 1px solid var(--line-dark);
        font-size: 18px;
    }

    .site-nav .nav-cta {
        margin-top: 22px;
        justify-content: space-between;
        border: 1px solid var(--lime);
    }

    .hero {
        min-height: auto;
        padding-top: 118px;
    }

    .hero h1 {
        font-size: clamp(54px, 17vw, 76px);
    }

    .hero-intro {
        font-size: 17px;
    }

    .hero-actions {
        align-items: flex-start;
        flex-direction: column;
        gap: 18px;
    }

    .hero-proof {
        flex-direction: column;
        gap: 10px;
    }

    .system-body {
        padding: 24px 16px;
    }

    .system-flow {
        grid-template-columns: 1fr;
        gap: 9px;
    }

    .system-flow > i {
        width: 1px;
        height: 12px;
        margin-left: 50%;
    }

    .flow-node {
        min-height: 92px;
    }

    .flow-node strong {
        margin-top: 10px;
    }

    .capability-strip {
        min-height: 120px;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 13px;
        padding: 25px 0;
    }

    .capability-strip i {
        display: none;
    }

    .section {
        padding: 90px 0;
    }

    .section h2 {
        font-size: clamp(46px, 14vw, 65px);
    }

    .split-heading,
    .work-heading {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .service-grid {
        margin-top: 48px;
    }

    .service-card {
        display: block;
        padding: 25px;
    }

    .service-icon {
        margin: 35px auto;
    }

    .engagement-grid {
        grid-template-columns: 1fr;
    }

    .engagement-large {
        grid-column: auto;
    }

    .engagement-large .engagement-visual {
        min-height: 350px;
    }

    .engagement-large .engagement-content,
    .engagement-content {
        min-height: 0;
        padding: 28px;
    }

    .metric-one {
        left: 8%;
    }

    .metric-two {
        top: 170px;
        left: 30%;
    }

    .visual-product {
        grid-template-columns: 56px 1fr;
        padding: 28px 22px;
    }

    .mini-sidebar {
        padding: 22px 14px;
    }

    .mini-content {
        padding: 22px 16px;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .project-form {
        padding: 25px 20px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 34px;
    }

    .footer-meta {
        text-align: left;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}