:root {
  color-scheme: light;
  --ink: #10120f;
  --ink-soft: #20231e;
  --paper: #f2f4ef;
  --white: #ffffff;
  --muted: #a5aaa0;
  --muted-dark: #636960;
  --line: #d8ddd3;
  --lime: #9dff20;
  --font: "Avenir Next", Avenir, "PingFang HK", "Noto Sans TC", "Microsoft JhengHei", sans-serif;
  font-family: var(--font);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

* { box-sizing: border-box; }
body { margin: 0; color: var(--ink); background: var(--paper); }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.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; }
.page-width { width: min(1200px, calc(100% - 64px)); margin-inline: auto; }

.site-header {
  position: absolute;
  z-index: 5;
  top: 0;
  right: 0;
  left: 0;
  color: var(--white);
}
.header-inner {
  width: min(1360px, calc(100% - 64px));
  height: 88px;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgb(255 255 255 / 12%);
}
.brand { display: inline-flex; align-items: center; gap: 11px; }
.brand img { width: 46px; height: 46px; border-radius: 50%; object-fit: cover; }
.brand-copy { display: grid; gap: 3px; line-height: 1; }
.brand-copy strong { font-size: 13px; font-weight: 750; letter-spacing: .13em; }
.brand-copy span { color: #a7aca3; font-size: 9px; letter-spacing: .24em; }
.desktop-nav { display: flex; align-items: center; gap: clamp(24px, 4vw, 56px); margin-left: auto; margin-right: 48px; }
.desktop-nav a { color: #c2c6be; font-size: 13px; transition: color .2s ease; }
.desktop-nav a:hover, .desktop-nav a:focus-visible { color: var(--lime); }
.header-cta { display: inline-flex; align-items: center; gap: 18px; padding: 12px 16px; border: 1px solid rgb(255 255 255 / 30%); font-size: 12px; transition: border-color .2s ease, color .2s ease; }
.header-cta span { color: var(--lime); font-size: 17px; }
.header-cta:hover, .header-cta:focus-visible { border-color: var(--lime); color: var(--lime); }
.mobile-nav { display: none; }

.hero {
  position: relative;
  overflow: hidden;
  min-height: min(820px, 100dvh);
  display: flex;
  align-items: center;
  color: var(--white);
  background:
    linear-gradient(90deg, transparent 49.95%, rgb(255 255 255 / 5%) 50%, transparent 50.05%),
    var(--ink);
}
.hero-inner { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(340px, .88fr); align-items: center; gap: clamp(40px, 8vw, 112px); padding-top: 104px; padding-bottom: 96px; }
.hero-copy { position: relative; z-index: 1; max-width: 650px; animation: rise-in .7s cubic-bezier(.2,.75,.25,1) both; }
.eyebrow { display: flex; align-items: center; gap: 11px; margin: 0 0 28px; color: #b7bcb4; font-size: 10px; font-weight: 650; letter-spacing: .18em; line-height: 1.4; }
.eyebrow > span { width: 28px; height: 1px; background: var(--lime); }
h1, h2, h3, p { margin-top: 0; }
.hero h1 { max-width: 700px; margin-bottom: 25px; font-size: clamp(56px, 7.5vw, 102px); font-weight: 690; letter-spacing: -.065em; line-height: 1.08; }
h1 em, h2 em { color: var(--lime); font-style: normal; }
.hero-lead { display: block; font-size: .58em; line-height: 1.05; letter-spacing: .04em; }
.hero-keyword { display: block; min-height: 1.08em; font-size: clamp(52px, 6.6vw, 88px); white-space: nowrap; transition: opacity .2s ease, transform .2s ease; }
.hero-keyword.is-changing { opacity: 0; transform: translateY(10px); }
.hero-description { max-width: 480px; margin-bottom: 18px; color: #c2c7be; font-size: clamp(15px, 1.4vw, 18px); line-height: 1.9; }
.hero .hero-description { min-height: 5.7em; transition: opacity .2s ease, transform .2s ease; }
.hero .hero-description.is-changing { opacity: 0; transform: translateY(10px); }
.service-line { margin-bottom: 34px; color: #8e948b; font-size: 11px; letter-spacing: .04em; }
.service-line span { padding-inline: 5px; color: var(--lime); }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 26px; }
.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 22px; padding: 0 18px; font-size: 12px; font-weight: 700; transition: transform .18s ease, background .18s ease; }
.button:hover { transform: translateY(-2px); }
.button-lime { color: var(--ink); background: var(--lime); }
.button-lime:hover { background: #b4ff55; }
.button span { font-size: 16px; }
.text-link { padding-block: 12px; color: #d5d9d2; font-size: 12px; transition: color .18s ease; }
.text-link span { padding-left: 8px; color: var(--lime); }
.text-link:hover { color: var(--lime); }
.hero-visual { position: relative; justify-self: center; width: min(100%, 435px); animation: reveal-mark .8s .08s ease both; }
.cube-mode-bar { display: flex; align-items: center; gap: 6px; min-height: 36px; margin-bottom: 8px; }
.cube-mode, .cube-view-reset { min-height: 34px; padding: 5px 10px; border: 1px solid rgb(255 255 255 / 22%); color: #c7cdc3; background: transparent; font: inherit; font-size: 10px; font-weight: 650; cursor: pointer; }
.cube-mode:hover, .cube-view-reset:hover, .cube-mode:focus-visible, .cube-view-reset:focus-visible { border-color: var(--lime); color: var(--lime); }
.cube-mode.is-active, .cube-mode.is-active:hover, .cube-mode.is-active:focus-visible { border-color: var(--lime); color: var(--ink); background: var(--lime); }
.cube-view-reset { margin-left: auto; }
.cube-stage { position: relative; width: 100%; aspect-ratio: 1; perspective: 900px; cursor: grab; touch-action: none; user-select: none; -webkit-user-select: none; }
.cube-stage.is-view-mode { cursor: move; }
.cube-stage.is-dragging { cursor: grabbing; }
.cube-stage:focus-visible { outline: 2px solid var(--lime); outline-offset: 5px; border-radius: 50%; }
.cube-stage::before { content: ""; position: absolute; inset: 4%; border: 1px solid rgb(157 255 32 / 20%); border-radius: 50%; box-shadow: 0 0 90px rgb(157 255 32 / 7%); }
.cube-stage::after { content: ""; position: absolute; top: 50%; left: 50%; width: 110%; height: 1px; background: linear-gradient(90deg, transparent, rgb(157 255 32 / 20%), transparent); transform: translate(-50%, -50%); }
.cube-halo { position: absolute; inset: 14%; border-radius: 50%; background: radial-gradient(circle, rgb(157 255 32 / 16%), transparent 68%); filter: blur(25px); }
.twist-cube { --cube-size: clamp(175px, 20vw, 270px); --cubelet-size: calc(var(--cube-size) / 3); --view-x: -25deg; --view-y: -35deg; position: absolute; z-index: 1; top: 50%; left: 50%; width: var(--cube-size); height: var(--cube-size); transform: translate(-50%, -50%) rotateX(var(--view-x)) rotateY(var(--view-y)); transform-style: preserve-3d; }
.cubelet { position: absolute; top: 50%; left: 50%; width: var(--cubelet-size); height: var(--cubelet-size); margin-top: calc(var(--cubelet-size) * -.5); margin-left: calc(var(--cubelet-size) * -.5); transform: translate3d(calc(var(--x) * var(--cubelet-size)), calc(var(--y) * var(--cubelet-size)), calc(var(--z) * var(--cubelet-size))); transform-style: preserve-3d; }
.cube-turn-group { position: absolute; inset: 0; transform-style: preserve-3d; }
.cube-face { position: absolute; inset: 0; padding: 3px; border: 2px solid #090c09; background: #090c09; backface-visibility: hidden; }
.cube-face span { display: block; width: 100%; height: 100%; border-radius: 3px; background: var(--sticker, #151915); box-shadow: inset 0 1px 3px rgb(255 255 255 / 24%), inset 0 -4px 8px rgb(0 0 0 / 12%); }
.cube-face-front { transform: translateZ(calc(var(--cubelet-size) * .5)); }
.cube-face-back { transform: rotateY(180deg) translateZ(calc(var(--cubelet-size) * .5)); }
.cube-face-right { transform: rotateY(90deg) translateZ(calc(var(--cubelet-size) * .5)); }
.cube-face-left { transform: rotateY(-90deg) translateZ(calc(var(--cubelet-size) * .5)); }
.cube-face-top { transform: rotateX(90deg) translateZ(calc(var(--cubelet-size) * .5)); }
.cube-face-bottom { transform: rotateX(-90deg) translateZ(calc(var(--cubelet-size) * .5)); }
.cube-restore { position: absolute; z-index: 2; top: 50px; right: 4px; min-height: 36px; padding: 6px 10px; border: 1px solid rgb(157 255 32 / 65%); color: var(--lime); background: rgb(16 18 15 / 88%); font: inherit; font-size: 11px; font-weight: 650; cursor: pointer; }
.cube-restore:hover, .cube-restore:focus-visible { color: var(--ink); background: var(--lime); }
.cube-restore:disabled { opacity: .65; cursor: default; }
.cube-restore[hidden] { display: none; }
.cube-caption { display: flex; justify-content: space-between; gap: 16px; max-width: 355px; margin: -4px auto 0; color: #9da69a; font-size: 10px; font-weight: 650; letter-spacing: .2em; }
.cube-pattern { margin: 20px 0 9px; color: #aeb5a9; font-size: 11px; line-height: 1.6; text-align: center; }
.cube-moves { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 7px; }
.cube-move { min-height: 48px; padding: 6px 2px; border: 1px solid rgb(255 255 255 / 22%); color: var(--white); background: #1b1f19; font: inherit; font-size: 13px; font-weight: 700; cursor: pointer; transition: border-color .18s ease, background .18s ease; }
.cube-move span { display: block; margin-top: 2px; color: var(--lime); font-size: 9px; font-weight: 600; }
.cube-move:hover, .cube-move:focus-visible { border-color: var(--lime); background: #282e22; }
.cube-layer-panel { margin-top: 15px; padding: 12px; border: 1px solid rgb(255 255 255 / 16%); background: rgb(255 255 255 / 3%); }
.cube-layer-panel > p { display: flex; justify-content: space-between; gap: 8px; margin-bottom: 9px; color: var(--lime); font-size: 9px; font-weight: 700; letter-spacing: .12em; }
.cube-layer-panel > p span { color: #aeb5a9; font-weight: 500; letter-spacing: 0; }
.cube-layer-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) 46px 46px; align-items: end; gap: 6px; }
.cube-layer-row label { display: grid; gap: 4px; min-width: 0; color: #aeb5a9; font-size: 9px; }
.cube-layer-row select { width: 100%; min-height: 38px; padding: 0 5px; border: 1px solid rgb(255 255 255 / 22%); border-radius: 0; color: var(--white); background: #1b1f19; font: inherit; font-size: 11px; color-scheme: dark; }
.cube-layer-row select:focus-visible { outline: 1px solid var(--lime); }
.cube-layer-turn { min-height: 38px; padding: 0; border: 1px solid rgb(157 255 32 / 50%); color: var(--lime); background: #1b1f19; font: inherit; font-size: 11px; font-weight: 700; cursor: pointer; }
.cube-layer-turn:hover, .cube-layer-turn:focus-visible { color: var(--ink); background: var(--lime); }

.section-light { background: var(--paper); }
.services { padding-block: clamp(92px, 12vw, 156px) clamp(100px, 13vw, 170px); }
.section-intro { max-width: 640px; margin-bottom: 64px; }
.eyebrow-dark { color: var(--muted-dark); }
.section-intro h2, .approach-heading h2 { margin-bottom: 19px; font-size: clamp(38px, 5vw, 66px); font-weight: 680; letter-spacing: -.06em; line-height: 1.14; }
.section-intro > p:last-child, .approach-heading > p:last-child { max-width: 460px; margin-bottom: 0; color: var(--muted-dark); font-size: 15px; line-height: 1.8; }
.service-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.service-card { min-height: 340px; display: flex; flex-direction: column; padding: 26px; border: 1px solid var(--line); background: var(--white); transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease; }
.service-card:hover { transform: translateY(-4px); border-color: #b9c5ae; box-shadow: 0 18px 40px rgb(16 18 15 / 7%); }
.service-card-top { display: flex; align-items: center; justify-content: space-between; }
.service-kicker { margin: 0; color: #678d32; font-size: 10px; font-weight: 700; letter-spacing: .12em; }
.service-kicker span { display: block; margin-top: 7px; color: #8d9489; font-size: 8px; font-weight: 600; letter-spacing: .18em; }
.service-card-copy { margin-block: 36px 30px; }
.service-card h3 { margin: 0 0 15px; font-size: clamp(21px, 2vw, 26px); font-weight: 650; letter-spacing: -.04em; line-height: 1.35; }
.service-description { max-width: 430px; }
.service-description > p:first-child { margin: 0 0 10px; color: #646b61; font-size: 13px; line-height: 1.8; }
.service-examples { margin: auto 0 0; padding-top: 15px; border-top: 1px solid var(--line); color: #7b8277; font-size: 10px; line-height: 1.8; }
.service-examples strong { display: block; margin-bottom: 4px; color: #4c5548; font-size: 9px; font-weight: 700; letter-spacing: .08em; }
.service-mark { width: 34px; height: 34px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; color: #5b9500; font-size: 16px; transition: color .2s ease, background .2s ease, transform .2s ease; }
.service-card:hover .service-mark { transform: translate(2px, -2px); color: var(--ink); background: var(--lime); }
.service-visual { display: none; }

.circuit-section { padding-block: clamp(88px, 11vw, 140px); color: var(--white); background: #171c16; }
.circuit-intro { display: grid; grid-template-columns: 1fr .75fr; gap: 40px; align-items: end; margin-bottom: 42px; }
.circuit-intro .eyebrow { margin-bottom: 23px; }
.circuit-intro h2 { margin-bottom: 0; font-size: clamp(42px, 6vw, 78px); font-weight: 680; letter-spacing: -.065em; line-height: 1.1; }
.circuit-intro > p { max-width: 360px; margin: 0 0 7px auto; color: #b3bcb0; font-size: 14px; line-height: 1.85; }
.circuit-board { overflow: hidden; padding: 23px 30px 24px; border: 1px solid #3c4937; background-color: #1d251b; background-image: linear-gradient(rgb(157 255 32 / 4%) 1px, transparent 1px), linear-gradient(90deg, rgb(157 255 32 / 4%) 1px, transparent 1px); background-size: 26px 26px; box-shadow: 0 24px 65px rgb(0 0 0 / 16%); }
.circuit-board-top, .circuit-board-bottom { display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.circuit-board-top { padding-bottom: 15px; border-bottom: 1px solid #394437; color: #98a394; font-size: 9px; font-weight: 700; letter-spacing: .16em; }
.circuit-board-top span:last-child { color: var(--lime); }
.circuit-lineup { position: relative; display: grid; grid-template-columns: 90px minmax(16px, 1fr) repeat(3, minmax(116px, 140px) minmax(16px, 1fr)) 100px; align-items: center; padding-top: 34px; }
.circuit-lineup::after { content: ""; position: absolute; z-index: 0; top: 119px; right: 50px; bottom: -24px; left: 45px; border: 2px solid #44513d; border-top: 0; border-radius: 0 0 12px 12px; pointer-events: none; transition: border-color .3s ease, box-shadow .3s ease; }
.circuit-board.is-complete .circuit-lineup::after { border-color: var(--lime); box-shadow: 0 4px 14px rgb(157 255 32 / 14%); }
.circuit-node { position: relative; z-index: 1; min-width: 0; height: 170px; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 12px 5px; border: 1px solid #465442; color: var(--white); background: #20291e; text-align: center; }
.circuit-source, .circuit-bulb { background: #253123; }
.circuit-switch { border-radius: 0; font: inherit; cursor: pointer; transition: border-color .2s ease, background .2s ease, box-shadow .2s ease, transform .2s ease; }
.circuit-switch:hover, .circuit-switch:focus-visible { border-color: var(--lime); background: #2a3825; transform: translateY(-3px); }
.circuit-switch:focus-visible, .circuit-reset:focus-visible { outline: 2px solid var(--lime); outline-offset: 3px; }
.circuit-switch[aria-pressed="true"] { border-color: #86c93e; background: #2b3a23; }
.circuit-icon { width: 78px; height: 78px; display: grid; place-items: center; flex: none; }
.circuit-power-icon svg, .circuit-bulb-icon svg { width: 100%; height: 100%; fill: none; stroke: #a6b4a1; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }
.circuit-power-icon svg { stroke: var(--lime); }
.circuit-node-label { display: block; margin-top: 6px; font-size: 12px; font-weight: 760; letter-spacing: .1em; white-space: nowrap; }
.circuit-node-sub { display: block; margin-top: 4px; color: #aab7a5; font-size: 11px; }
.circuit-switch-number { position: absolute; top: 10px; right: 9px; color: #8da083; font-size: 7px; font-weight: 700; letter-spacing: .08em; }
.circuit-switch-icon { position: relative; }
.circuit-contact { position: absolute; top: 39px; width: 11px; height: 11px; border: 2px solid #afc0a5; border-radius: 50%; background: #20291e; transition: border-color .3s ease, background .3s ease; }
.circuit-contact-left { left: 6px; }
.circuit-contact-right { right: 6px; }
.circuit-blade { position: absolute; top: 43px; left: 17px; width: 46px; height: 3px; border-radius: 3px; background: #b2c0ab; transform-origin: left center; transform: rotate(-29deg); transition: transform .38s cubic-bezier(.2, .8, .2, 1), background .3s ease, box-shadow .3s ease; }
.circuit-switch[aria-pressed="true"] .circuit-blade { transform: rotate(0); background: var(--lime); box-shadow: 0 0 12px rgb(157 255 32 / 65%); }
.circuit-switch[aria-pressed="true"] .circuit-contact { border-color: var(--lime); }
.circuit-wire { position: relative; z-index: 1; width: 100%; height: 3px; background: #53624b; transition: background .3s ease, box-shadow .3s ease; }
.circuit-wire.is-live { background: var(--lime); box-shadow: 0 0 12px rgb(157 255 32 / 55%); }
.circuit-wire.is-live::after { content: ""; position: absolute; top: -3px; left: 0; width: 9px; height: 9px; border-radius: 50%; background: #e9ffc9; box-shadow: 0 0 12px var(--lime); animation: circuit-current 1.35s linear infinite; }
.circuit-bulb-icon svg { overflow: visible; }
.circuit-bulb-icon .bulb-glass { fill: #374033; transition: fill .35s ease, filter .35s ease, stroke .35s ease; }
.circuit-bulb-icon .bulb-rays { opacity: .25; transition: opacity .35s ease, stroke .35s ease; }
.circuit-board.is-complete .circuit-bulb { border-color: var(--lime); box-shadow: 0 0 28px rgb(157 255 32 / 14%); }
.circuit-board.is-complete .bulb-glass { fill: #dfff96; stroke: var(--lime); filter: drop-shadow(0 0 12px rgb(157 255 32 / 85%)); }
.circuit-board.is-complete .bulb-rays { opacity: 1; stroke: var(--lime); }
.circuit-board.is-complete .circuit-bulb .circuit-node-label { color: var(--lime); }
.circuit-board-bottom { position: relative; z-index: 2; min-height: 42px; margin-top: 54px; padding-top: 17px; border-top: 1px solid #394437; }
.circuit-status { margin: 0; color: #c3cfbc; font-size: 12px; line-height: 1.6; }
.circuit-board.is-complete .circuit-status { color: var(--lime); }
.circuit-reset { padding: 5px 0 5px 12px; border: 0; color: #c3cfbc; background: transparent; font: inherit; font-size: 11px; white-space: nowrap; cursor: pointer; }
.circuit-reset:hover { color: var(--lime); }
@keyframes circuit-current { from { left: 0; } to { left: calc(100% - 9px); } }

.examples-teaser { padding-block: 90px; background: #e3e9df; }
.examples-teaser-inner { display: grid; grid-template-columns: .95fr 1.05fr; gap: 65px; align-items: center; }
.examples-teaser .eyebrow { margin-bottom: 22px; }
.examples-teaser h2 { margin-bottom: 20px; font-size: clamp(38px, 5vw, 65px); font-weight: 680; letter-spacing: -.06em; line-height: 1.15; }
.examples-teaser p:not(.eyebrow) { max-width: 420px; margin-bottom: 25px; color: #5f6c60; font-size: 14px; line-height: 1.85; }
.examples-teaser-image { position: relative; display: block; height: 420px; overflow: hidden; background: #ced7cc; }
.examples-teaser-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s ease; }
.examples-teaser-image:hover img { transform: scale(1.03); }
.examples-teaser-image span { position: absolute; right: 0; bottom: 0; left: 0; display: flex; justify-content: space-between; gap: 15px; padding: 14px 18px; background: #16251be3; color: #fff; font-size: 11px; letter-spacing: .1em; }
.examples-teaser-image b { color: var(--lime); font-size: 10px; }

.project-starts { padding-block: clamp(92px, 11vw, 144px); background: var(--white); }
.project-starts-intro { display: grid; grid-template-columns: 1.1fr .9fr; gap: 60px; align-items: end; margin-bottom: 50px; }
.project-starts-intro .eyebrow { margin-bottom: 25px; }
.project-starts-intro h2, .faq-heading h2 { margin: 0; font-size: clamp(38px, 5vw, 64px); font-weight: 680; letter-spacing: -.06em; line-height: 1.12; }
.project-starts-intro > p { max-width: 430px; margin: 0 0 5px; color: var(--muted-dark); font-size: 14px; line-height: 1.85; }
.project-start-list { border-top: 1px solid var(--line); }
.project-start-list article { display: grid; grid-template-columns: 120px minmax(250px, .9fr) minmax(300px, 1.1fr); gap: 28px; align-items: baseline; padding: 24px 0; border-bottom: 1px solid var(--line); }
.project-type { color: #678d32; font-size: 9px; font-weight: 700; letter-spacing: .16em; }
.project-start-list h3 { margin: 0; font-size: clamp(16px, 1.7vw, 21px); font-weight: 630; letter-spacing: -.025em; line-height: 1.5; }
.project-start-list p { max-width: 430px; margin: 0; color: #656c61; font-size: 12px; line-height: 1.8; }

.point-of-view { padding-block: clamp(90px, 11vw, 140px); color: var(--white); background: var(--ink-soft); }
.point-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 54px; align-items: start; }
.point-of-view h2 { margin-bottom: 24px; font-size: clamp(39px, 5vw, 68px); font-weight: 660; letter-spacing: -.06em; line-height: 1.13; }
.point-description { max-width: 470px; margin-bottom: 0; color: #b0b6ac; font-size: 14px; line-height: 1.9; }
.principles { display: grid; gap: 0; padding-top: 8px; }
.principles > div { display: grid; grid-template-columns: 34px 1fr; gap: 14px; align-items: baseline; padding: 17px 0; border-top: 1px solid rgb(255 255 255 / 14%); }
.principles > div:last-child { border-bottom: 1px solid rgb(255 255 255 / 14%); }
.principles span { color: var(--lime); font-size: 10px; letter-spacing: .12em; }
.principles p { margin: 0; color: #aab0a5; font-size: 12px; }
.principles strong { margin-right: 9px; color: var(--white); font-size: 14px; font-weight: 600; }

.approach { padding-block: clamp(96px, 12vw, 152px); }
.approach-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(60px, 12vw, 170px); align-items: start; }
.approach-heading { position: sticky; top: 50px; }
.process-list { margin: 3px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.process-list li { display: grid; grid-template-columns: 54px 1fr; gap: 14px; padding: 22px 0 24px; border-bottom: 1px solid var(--line); }
.process-list li > span { padding-top: 5px; color: #81887d; font-size: 10px; letter-spacing: .12em; }
.process-list h3 { margin-bottom: 7px; font-size: 17px; font-weight: 650; letter-spacing: -.025em; }
.process-list p { max-width: 440px; margin-bottom: 0; color: #696f66; font-size: 13px; line-height: 1.75; }

.faq { padding-block: clamp(92px, 11vw, 140px); background: var(--white); }
.faq-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(56px, 10vw, 132px); align-items: start; }
.faq-heading h2 { margin-bottom: 18px; }
.faq-heading > p { max-width: 330px; margin: 0; color: var(--muted-dark); font-size: 13px; line-height: 1.8; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { padding: 19px 0; border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; padding-right: 35px; font-size: 15px; font-weight: 620; line-height: 1.6; cursor: pointer; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; top: 0; right: 3px; color: #678d32; font-size: 19px; font-weight: 400; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { max-width: 570px; margin: 11px 35px 0 0; color: #656c61; font-size: 13px; line-height: 1.8; }

.contact { padding-block: clamp(88px, 11vw, 140px); color: var(--ink); background: var(--lime); }
.contact-inner { max-width: 900px; }
.contact .eyebrow { color: #3d4c2c; }
.contact .eyebrow > span { background: var(--ink); }
.contact h2 { max-width: 780px; margin-bottom: 22px; font-size: clamp(48px, 7.5vw, 94px); font-weight: 700; letter-spacing: -.07em; line-height: 1.06; }
.contact h2 em { color: #526b35; }
.contact-inner > p:last-of-type { max-width: 550px; margin-bottom: 28px; color: #36432a; font-size: 15px; line-height: 1.8; }
.contact-options { display: grid; grid-template-columns: minmax(0, 1fr); gap: 12px; max-width: 480px; }
.contact-option { position: relative; min-height: 84px; display: grid; align-content: center; gap: 8px; padding: 15px 44px 15px 16px; border: 1px solid rgb(16 18 15 / 32%); transition: background .18s ease, transform .18s ease; }
.contact-option > span:first-child { color: #465238; font-size: 10px; letter-spacing: .04em; }
.contact-option strong { overflow-wrap: anywhere; font-size: clamp(13px, 1.6vw, 17px); font-weight: 670; }
.contact-arrow { position: absolute; top: 15px; right: 15px; font-size: 16px; }
.contact-option:hover, .contact-option:focus-visible { transform: translateY(-2px); background: rgb(255 255 255 / 30%); }

.site-footer { padding-block: 25px; color: #c1c6bd; background: var(--ink); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.footer-brand img { width: 38px; height: 38px; }
.footer-brand .brand-copy strong { color: var(--white); font-size: 11px; }
.footer-brand .brand-copy span { font-size: 8px; }
.footer-inner > p, .footer-inner > span { margin: 0; color: #8f968c; font-size: 10px; }

@keyframes rise-in { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }
@keyframes reveal-mark { from { opacity: 0; transform: scale(.96); } to { opacity: 1; transform: scale(1); } }

@media (max-width: 900px) {
  .page-width, .header-inner { width: min(100% - 44px, 700px); }
  .desktop-nav { gap: 24px; margin-right: 24px; }
  .header-cta { gap: 10px; padding-inline: 12px; }
  .hero { min-height: auto; }
  .hero-inner { grid-template-columns: 1fr .75fr; gap: 32px; padding-top: 150px; padding-bottom: 118px; }
  .hero h1 { font-size: clamp(46px, 7vw, 76px); }
  .hero-visual { width: min(100%, 330px); }
  .point-grid { grid-template-columns: 1fr 1.4fr; gap: 30px 44px; }
  .principles { grid-column: 2; }
  .project-starts-intro { gap: 30px; }
  .service-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .project-start-list article { grid-template-columns: 86px 1fr 1fr; gap: 18px; }
  .faq-grid { gap: 50px; }
  .approach-grid { gap: 54px; }
}

@media (max-width: 680px) {
  :root { scroll-padding-top: 72px; }
  .page-width, .header-inner { width: calc(100% - 40px); }
  .header-inner { height: 72px; }
  .brand { gap: 8px; }
  .brand img { width: 39px; height: 39px; }
  .brand-copy strong { font-size: 11px; }
  .brand-copy span { font-size: 8px; }
  .desktop-nav, .header-cta { display: none; }
  .mobile-nav { position: relative; display: block; }
  .mobile-nav summary { width: 42px; height: 42px; display: grid; align-content: center; justify-items: center; gap: 6px; border: 1px solid rgb(255 255 255 / 30%); list-style: none; cursor: pointer; }
  .mobile-nav summary::-webkit-details-marker { display: none; }
  .mobile-nav summary span { width: 15px; height: 1px; background: var(--white); }
  .mobile-nav nav { position: absolute; top: 52px; right: 0; display: grid; min-width: 170px; padding: 8px 16px; border: 1px solid rgb(255 255 255 / 15%); background: var(--ink-soft); box-shadow: 0 12px 30px rgb(0 0 0 / 20%); }
  .mobile-nav nav a { padding: 12px 0; color: #e2e5de; font-size: 13px; }
  .mobile-nav nav a + a { border-top: 1px solid rgb(255 255 255 / 12%); }
  .hero { min-height: auto; background: var(--ink); }
  .hero-inner { grid-template-columns: 1fr; gap: 52px; padding-top: 127px; padding-bottom: 105px; }
  .eyebrow { margin-bottom: 23px; font-size: 9px; }
  .hero h1 { margin-bottom: 18px; font-size: clamp(43px, 13vw, 70px); letter-spacing: -.07em; }
  .hero-keyword { font-size: clamp(39px, 11.5vw, 65px); }
  .hero-description { max-width: 520px; font-size: 15px; line-height: 1.85; }
  .hero .hero-description { min-height: 3.7em; }
  .service-line { max-width: 290px; font-size: 10px; line-height: 1.8; }
  .hero-actions { gap: 18px; }
  .button { min-height: 46px; padding-inline: 14px; font-size: 11px; }
  .text-link { font-size: 11px; }
  .hero-visual { width: min(82vw, 340px); margin-inline: auto; }
  .cube-caption { font-size: 10px; }
  .services { padding-block: 85px 100px; }
  .section-intro { margin-bottom: 42px; }
  .section-intro h2, .approach-heading h2 { font-size: clamp(39px, 10vw, 58px); }
  .section-intro > p:last-child, .approach-heading > p:last-child { font-size: 14px; }
  .service-grid { grid-template-columns: 1fr; gap: 24px; }
  .examples-teaser { padding-block: 78px; }
  .examples-teaser-inner { grid-template-columns: 1fr; gap: 35px; }
  .examples-teaser-image { height: 330px; }
  .service-card { min-height: 0; overflow: hidden; padding: 0; box-shadow: none; }
  .service-card:hover { transform: none; box-shadow: none; }
  .service-card-shop { border-color: #bed1b5; background: #f9fcf5; }
  .service-card-automation { border-color: #263b27; color: var(--white); background: #202a21; }
  .service-card-app { border-color: #b8c9c1; background: #fbfdfc; }
  .service-card-top { padding: 22px 22px 0; }
  .service-kicker { font-size: 12px; }
  .service-kicker span { margin-top: 5px; font-size: 9px; }
  .service-mark { display: none; }
  .service-card-copy { margin: 0; padding: 25px 22px 0; }
  .service-card h3 { margin-bottom: 11px; font-size: clamp(23px, 6vw, 27px); }
  .service-description > p:first-child { margin: 0; font-size: 14px; line-height: 1.75; }
  .service-examples { margin: 21px 22px 24px; padding-top: 15px; font-size: 11px; line-height: 1.8; }
  .service-examples strong { margin-bottom: 2px; font-size: 10px; }
  .service-card-automation .service-kicker { color: var(--lime); }
  .service-card-automation .service-kicker span { color: #a9b9a7; }
  .service-card-automation .service-description > p:first-child, .service-card-automation .service-examples { color: #bfccbd; }
  .service-card-automation .service-examples { border-top-color: #4b5c49; }
  .service-card-automation .service-examples strong { color: var(--lime); }
  .service-visual { position: relative; display: block; height: 172px; overflow: hidden; margin-top: 20px; }
  .service-visual-note { position: absolute; z-index: 2; top: 14px; left: 20px; font-size: 8px; font-weight: 750; letter-spacing: .16em; }
  .service-visual-shop { background: linear-gradient(135deg, #dbeacb, #bcd3ab); }
  .service-visual-shop .service-visual-note { color: #3e6634; }
  .shop-preview { position: absolute; top: 39px; right: 20px; left: 28px; padding: 7px; border: 1px solid #819a75; background: #fff; box-shadow: 0 14px 22px rgb(34 56 31 / 16%); transform: rotate(-2deg); }
  .shop-preview-bar, .shop-preview-bottom { display: flex; align-items: center; justify-content: space-between; gap: 8px; color: #263126; font-size: 8px; letter-spacing: .11em; }
  .shop-preview-bar { min-height: 19px; padding: 0 3px 5px; border-bottom: 1px solid #d9dfd5; }
  .shop-preview-bar strong { font-size: 9px; }
  .shop-preview-products { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 5px; margin-top: 6px; }
  .shop-preview-products img { width: 100%; height: 83px; object-fit: cover; }
  .shop-preview-bottom { padding: 6px 3px 1px; font-size: 7px; }
  .service-visual-automation { background: radial-gradient(circle at 52% 100%, rgb(157 255 32 / 14%), transparent 55%), repeating-linear-gradient(90deg, rgb(157 255 32 / 5%) 0 1px, transparent 1px 26px), #132016; }
  .service-visual-automation .service-visual-note { color: var(--lime); }
  .automation-flow { position: absolute; top: 55px; right: 18px; left: 18px; display: flex; align-items: center; gap: 5px; }
  .automation-step { min-width: 0; height: 75px; flex: 1; display: flex; flex-direction: column; justify-content: center; gap: 7px; padding: 10px; border: 1px solid #66815d; color: #fff; background: #243328; }
  .automation-step small { color: var(--lime); font-size: 9px; }
  .automation-step strong { font-size: 17px; font-weight: 650; }
  .automation-link { width: 14px; height: 2px; flex: none; background: var(--lime); box-shadow: 0 0 9px rgb(157 255 32 / 55%); }
  .automation-pulse { position: absolute; right: 20px; bottom: 21px; left: 20px; height: 1px; background: #55724d; }
  .automation-pulse::after { content: ""; position: absolute; top: -3px; left: 0; width: 7px; height: 7px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 12px var(--lime); animation: service-pulse 3s linear infinite; }
  .service-visual-app { background: linear-gradient(135deg, #dcece6, #accabb); }
  .service-visual-app .service-visual-note { color: #386650; }
  .app-preview { position: absolute; top: 40px; right: 19px; left: 20px; border: 1px solid #668573; background: #fcfffc; box-shadow: 0 15px 20px rgb(23 53 36 / 14%); transform: rotate(1.5deg); }
  .app-preview-header { height: 27px; display: flex; align-items: center; justify-content: space-between; padding-inline: 10px; border-bottom: 1px solid #d7e1d8; color: #435b46; font-size: 8px; font-weight: 750; letter-spacing: .1em; }
  .app-preview-content { display: grid; grid-template-columns: 104px 1fr; gap: 8px; padding: 8px; }
  .app-preview-feature { min-height: 86px; display: flex; flex-direction: column; padding: 9px; color: var(--white); background: #1e3325; }
  .app-preview-feature span:first-child { color: var(--lime); font-size: 7px; font-weight: 700; letter-spacing: .13em; }
  .app-preview-feature strong { margin-top: 2px; font-size: 31px; font-weight: 680; line-height: 1; }
  .app-preview-feature span:last-child { margin-top: auto; color: #c5d2c5; font-size: 8px; }
  .app-preview-list { display: grid; gap: 4px; }
  .app-preview-list > span { display: flex; align-items: center; gap: 6px; min-width: 0; padding: 3px 7px; border: 1px solid #dce5db; color: #3d5840; font-size: 9px; white-space: nowrap; }
  .app-preview-list i { width: 6px; height: 6px; flex: none; border-radius: 50%; background: #85be74; }
  .app-preview-list b { margin-left: auto; color: #598d43; font-size: 11px; font-weight: 500; }
  .circuit-section { padding-block: 82px 90px; }
  .circuit-intro { grid-template-columns: 1fr; gap: 20px; margin-bottom: 34px; }
  .circuit-intro h2 { font-size: clamp(43px, 11vw, 62px); }
  .circuit-intro > p { max-width: 420px; margin: 0; font-size: 13px; }
  .circuit-board { padding: 18px 20px 20px; }
  .circuit-board-top { font-size: 8px; }
  .circuit-lineup { width: min(100% - 24px, 350px); grid-template-columns: 1fr; justify-items: stretch; margin-inline: auto; padding-top: 24px; }
  .circuit-lineup::after { top: 80px; right: 50%; bottom: 56px; left: -12px; border: 2px solid #44513d; border-right: 0; border-radius: 12px 0 0 12px; }
  .circuit-node { width: 100%; height: 112px; display: grid; grid-template-columns: 64px minmax(0, 1fr); grid-template-rows: auto auto; align-content: center; justify-items: start; column-gap: 14px; padding: 12px 18px; text-align: left; }
  .circuit-icon { grid-column: 1; grid-row: 1 / span 2; width: 64px; height: 64px; }
  .circuit-node-label { grid-column: 2; grid-row: 1; align-self: end; margin-top: 0; font-size: 14px; }
  .circuit-node-sub { grid-column: 2; grid-row: 2; align-self: start; margin-top: 5px; }
  .circuit-switch-number { top: 9px; right: 10px; }
  .circuit-contact { top: 32px; }
  .circuit-contact-left { left: 0; }
  .circuit-contact-right { right: 0; }
  .circuit-blade { top: 36px; left: 11px; width: 42px; }
  .circuit-wire { width: 3px; height: 28px; justify-self: center; }
  .circuit-wire.is-live::after { top: 0; left: -3px; animation-name: circuit-current-vertical; }
  .circuit-board-bottom { align-items: flex-start; margin-top: 25px; }
  .circuit-status { max-width: 245px; font-size: 11px; }
  .circuit-reset { font-size: 10px; }
  .project-starts { padding-block: 84px 94px; }
  .project-starts-intro { grid-template-columns: 1fr; gap: 20px; margin-bottom: 34px; }
  .project-starts-intro h2, .faq-heading h2 { font-size: clamp(38px, 10vw, 56px); }
  .project-start-list article { grid-template-columns: 1fr; gap: 8px; padding-block: 21px; }
  .project-start-list h3 { font-size: 17px; }
  .project-start-list p { font-size: 12px; }
  .point-of-view { padding-block: 82px 90px; }
  .point-grid { grid-template-columns: 1fr; gap: 28px; }
  .point-of-view h2 { margin-bottom: 18px; font-size: clamp(40px, 10vw, 58px); }
  .point-description { font-size: 13px; }
  .principles { grid-column: auto; padding-top: 2px; }
  .approach { padding-block: 88px 96px; }
  .approach-grid { grid-template-columns: 1fr; gap: 40px; }
  .approach-heading { position: static; }
  .process-list li { grid-template-columns: 40px 1fr; gap: 10px; padding-block: 20px; }
  .process-list h3 { font-size: 16px; }
  .process-list p { font-size: 12px; }
  .faq { padding-block: 84px 94px; }
  .faq-grid { grid-template-columns: 1fr; gap: 36px; }
  .faq-heading > p { font-size: 12px; }
  .faq-list summary { font-size: 14px; }
  .faq-list details p { font-size: 12px; }
  .contact { padding-block: 82px 88px; }
  .contact h2 { font-size: clamp(48px, 12.5vw, 72px); }
  .contact-inner > p:last-of-type { font-size: 13px; }
  .contact-options { gap: 9px; }
  .contact-option { min-height: 72px; }
  .site-footer { padding-block: 24px; }
  .footer-inner { display: grid; grid-template-columns: 1fr; gap: 17px; }
  .footer-inner > p, .footer-inner > span { font-size: 9px; }
}

@keyframes circuit-current-vertical { from { top: 0; } to { top: calc(100% - 9px); } }
@keyframes service-pulse { from { left: 0; } to { left: calc(100% - 7px); } }

@media (max-width: 360px) {
  .hero .hero-description { min-height: 5.55em; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}