@font-face {
  font-family: "IBM Plex Sans TC V2";
  src: url("/__fonts/IBMPlexSansTC-Medium.woff2") format("woff2");
  font-style: normal;
  font-weight: 500 600;
  font-display: optional;
}

@font-face {
  font-family: "IBM Plex Sans TC V2";
  src: url("/__fonts/IBMPlexSansTC-Regular.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: optional;
}

@font-face {
  font-family: "IBM Plex Sans TC V2";
  src: url("/__fonts/IBMPlexSansTC-Bold.woff2") format("woff2");
  font-style: normal;
  font-weight: 700 900;
  font-display: optional;
}

:root {
  --v2-black: #11110f;
  --v2-black-soft: #23231f;
  --v2-white: #fbfbf8;
  --v2-paper: #f1f0eb;
  --v2-gray: #6e6e68;
  --v2-gray-light: #d9d8d1;
  --v2-orange: #f05a24;
  --v2-orange-dark: #b8390f;
  --v2-header: 76px;
  --v2-gutter: clamp(20px, 4vw, 72px);
  --v2-max: 1760px;
  --v2-sans: "IBM Plex Sans TC V2", "PingFang TC", "Microsoft JhengHei", sans-serif;
  --v2-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
  color-scheme: light;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--v2-header) + 18px); }
body { margin: 0; overflow-x: clip; background: var(--v2-white); color: var(--v2-black); font: 500 16px/1.65 var(--v2-sans); font-synthesis: none; }
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }
img { max-width: 100%; }
:focus-visible { outline: 3px solid var(--v2-orange); outline-offset: 4px; }
.skip-link { position: fixed; z-index: 1000; top: -80px; left: 20px; padding: 12px 18px; background: var(--v2-black); color: var(--v2-white); font-weight: 700; }
.skip-link:focus { top: 12px; }

.site-header { position: fixed; z-index: 100; inset: 0 0 auto; height: var(--v2-header); border-bottom: 1px solid transparent; transition: background-color 220ms ease, border-color 220ms ease, box-shadow 220ms ease; }
.site-header.is-scrolled, .site-header:has(.mobile-menu:not([hidden])) { border-color: var(--v2-gray-light); background: color-mix(in srgb, var(--v2-white) 94%, transparent); box-shadow: 0 8px 30px rgb(17 17 15 / 7%); backdrop-filter: blur(14px); }
.header-inner { width: min(calc(100% - 48px), 1320px); height: 100%; display: flex; align-items: center; gap: clamp(20px, 3vw, 54px); margin: 0 auto; }
.brand { min-width: 230px; min-height: 44px; display: flex; align-items: center; gap: 12px; }
.brand-mark { width: 34px; height: 34px; display: grid; grid-template-columns: repeat(2, 8px); grid-template-rows: repeat(2, 8px); place-content: center; gap: 2px; border: 1px solid var(--v2-black); background: var(--v2-white); }
.brand-mark i { width: 8px; height: 8px; background: var(--v2-black); }
.brand-mark i:nth-child(2), .brand-mark i:nth-child(3) { background: var(--v2-orange); }
.brand-copy { display: grid; line-height: 1.1; }
.brand-copy strong { font-size: .94rem; letter-spacing: .02em; }
.brand-copy small { margin-top: 5px; color: var(--v2-gray); font: 600 .58rem/1 var(--v2-mono); letter-spacing: .15em; }
.desktop-nav { display: flex; align-items: center; justify-content: center; gap: clamp(22px, 2.1vw, 42px); margin-left: auto; }
.desktop-nav a { position: relative; min-height: 44px; display: grid; place-items: center; color: var(--v2-gray); font-size: .84rem; font-weight: 700; white-space: nowrap; }
.desktop-nav a::after { position: absolute; right: 0; bottom: 5px; left: 0; height: 2px; background: var(--v2-orange); content: ""; transform: scaleX(0); transform-origin: left; transition: transform 180ms ease; }
.desktop-nav a:hover, .desktop-nav a.is-active { color: var(--v2-black); }
.desktop-nav a:hover::after, .desktop-nav a.is-active::after { transform: scaleX(1); }
.menu-button { display: none; }

.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 20px; padding: 0 22px; border: 1px solid var(--v2-black); border-radius: 0; background: transparent; cursor: pointer; font-size: .88rem; font-weight: 700; transition: color 180ms ease, background-color 180ms ease, border-color 180ms ease, transform 180ms ease; }
.button:hover { transform: translateY(-2px); }
.button-dark { background: var(--v2-black); color: var(--v2-white); }
.button-dark:hover { background: var(--v2-orange); border-color: var(--v2-orange); }
.button-accent { border-color: var(--v2-orange); background: var(--v2-orange); color: #fff; }
.button-accent:hover { border-color: var(--v2-black); background: var(--v2-black); }
.button-line:hover { border-color: var(--v2-orange); color: var(--v2-orange-dark); }
.header-cta { margin-left: clamp(0px, 1vw, 20px); white-space: nowrap; }

.hero { min-height: max(720px, 100svh); position: relative; display: grid; align-items: center; padding: calc(var(--v2-header) + clamp(36px, 5vh, 72px)) var(--v2-gutter) clamp(54px, 7vh, 92px); border-bottom: 1px solid var(--v2-black); background: var(--v2-white); overflow: hidden; }
.hero-inner { width: min(100%, var(--v2-max)); display: grid; grid-template-columns: minmax(440px, .72fr) minmax(620px, 1.1fr); align-items: center; gap: clamp(40px, 5vw, 100px); margin: 0 auto; }
[data-depth] { --move-x: 0px; --move-y: 0px; transform: translate3d(var(--move-x), var(--move-y), 0); transition: transform 260ms cubic-bezier(.2,.8,.2,1); }
.hero-copy { position: relative; z-index: 4; }
.system-label { margin: 0 0 24px; color: var(--v2-gray); font: 700 .7rem/1.4 var(--v2-mono); letter-spacing: .16em; text-transform: uppercase; }
.status-dot { width: 8px; height: 8px; display: inline-block; margin-right: 10px; background: var(--v2-orange); box-shadow: 12px 0 0 color-mix(in srgb, var(--v2-orange) 30%, transparent); }
.hero h1 { margin: 0; font-size: clamp(4rem, 5.6vw, 7rem); font-weight: 900; line-height: .98; letter-spacing: -.065em; text-wrap: balance; }
.hero h1 span { display: block; }
.hero-lede { max-width: 32em; margin: clamp(28px, 3.5vh, 46px) 0 0; color: var(--v2-gray); font-size: clamp(1.02rem, 1.15vw, 1.3rem); line-height: 1.85; }
.button-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 38px; }
.hero-stage { position: relative; min-height: min(650px, 71vh); border: 1px solid var(--v2-black); background: var(--v2-paper); isolation: isolate; }
.stage-grid, .contact-grid { position: absolute; inset: 0; z-index: -2; background-image: linear-gradient(to right, rgb(17 17 15 / 7%) 1px, transparent 1px), linear-gradient(to bottom, rgb(17 17 15 / 7%) 1px, transparent 1px); background-size: 34px 34px; mask-image: linear-gradient(135deg, #000 20%, transparent 86%); }
.stage-meta { position: absolute; z-index: 3; top: 18px; right: 20px; left: 20px; display: flex; justify-content: space-between; color: var(--v2-gray); font: 700 .58rem/1 var(--v2-mono); letter-spacing: .12em; }
.hero-path { position: absolute; z-index: -1; inset: 5% 0 0; width: 100%; height: 92%; overflow: visible; }
.path-shadow { fill: none; stroke: rgb(17 17 15 / 18%); stroke-width: 12; }
.path-main { fill: none; stroke: var(--v2-orange); stroke-linecap: square; stroke-linejoin: miter; stroke-width: 4; stroke-dasharray: 10 7; animation: route-flow 8s linear infinite; }
.path-node rect { fill: var(--v2-white); stroke: var(--v2-black); stroke-width: 2; }
.path-node circle { fill: var(--v2-orange); }
.problem-fragment { position: absolute; z-index: 2; min-width: 150px; padding: 13px 15px; border: 1px dashed var(--v2-black); background: color-mix(in srgb, var(--v2-white) 93%, transparent); box-shadow: 8px 8px 0 rgb(17 17 15 / 7%); }
.problem-fragment span { display: block; color: var(--v2-gray); font: 600 .56rem/1 var(--v2-mono); letter-spacing: .1em; }
.problem-fragment strong { display: block; margin-top: 7px; font-size: .86rem; }
.fragment-a { top: 10%; left: 5%; transform: rotate(-2deg) translate3d(var(--move-x), var(--move-y), 0); }
.fragment-b { right: 3%; bottom: 24%; transform: rotate(2deg) translate3d(var(--move-x), var(--move-y), 0); }
.system-module { position: absolute; z-index: 4; display: grid; align-content: space-between; min-width: 190px; min-height: 112px; padding: 16px; border: 1px solid var(--v2-black); background: var(--v2-white); box-shadow: 12px 12px 0 rgb(17 17 15 / 10%); transition: color 180ms ease, background-color 180ms ease, box-shadow 180ms ease, transform 260ms cubic-bezier(.2,.8,.2,1); }
.system-module:hover, .system-module:focus-visible { z-index: 8; background: var(--v2-black); color: var(--v2-white); box-shadow: 12px 12px 0 var(--v2-orange); }
.module-status { color: var(--v2-gray); font: 600 .54rem/1 var(--v2-mono); letter-spacing: .09em; }
.module-status i { width: 6px; height: 6px; display: inline-block; margin-right: 7px; background: var(--v2-orange); }
.system-module strong { margin: 10px 0; font: 800 clamp(.92rem, 1.1vw, 1.12rem)/1.1 var(--v2-mono); letter-spacing: -.03em; }
.system-module small { color: var(--v2-orange-dark); font: 700 .55rem/1 var(--v2-mono); opacity: 0; transition: opacity 180ms ease; }
.system-module:hover small, .system-module:focus-visible small { color: var(--v2-orange); opacity: 1; }
.module-console { top: 19%; right: 9%; }
.module-resume { top: 46%; left: 11%; }
.module-tracker { right: 13%; bottom: 6%; }
.stage-caption { position: absolute; right: 20px; bottom: 18px; left: 20px; display: flex; justify-content: space-between; color: var(--v2-gray); font: 700 .56rem/1 var(--v2-mono); letter-spacing: .14em; }
.scroll-cue { min-height: 44px; position: absolute; right: var(--v2-gutter); bottom: 4px; display: flex; align-items: center; gap: 12px; color: var(--v2-gray); font: 700 .58rem/1 var(--v2-mono); letter-spacing: .14em; }
.scroll-cue i { width: 26px; height: 1px; position: relative; display: block; background: var(--v2-black); }
.scroll-cue i::after { position: absolute; right: 0; bottom: 0; width: 7px; height: 7px; border-right: 1px solid; border-bottom: 1px solid; content: ""; transform: rotate(45deg); }

.page-section { min-height: min(980px, 100svh); display: flex; align-items: center; padding: clamp(100px, 12vw, 190px) var(--v2-gutter); border-bottom: 1px solid var(--v2-gray-light); }
.section-inner { width: min(100%, 1520px); margin: 0 auto; }
.section-heading { max-width: 1120px; margin-bottom: clamp(54px, 6vw, 92px); }
.section-heading .system-label { margin-bottom: 20px; }
.section-heading h2 { margin: 0; font-size: clamp(3.25rem, 5.7vw, 6.8rem); font-weight: 900; line-height: .98; letter-spacing: -.06em; }
.section-heading > p:last-child { max-width: 39em; margin: 28px 0 0; color: var(--v2-gray); font-size: clamp(1rem, 1.25vw, 1.22rem); line-height: 1.8; }
.problem-grid, .capability-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--v2-black); border-left: 1px solid var(--v2-black); }
.line-card { min-height: 400px; display: flex; flex-direction: column; padding: 24px; border-right: 1px solid var(--v2-black); border-bottom: 1px solid var(--v2-black); background: var(--v2-white); transition: color 180ms ease, background-color 180ms ease; }
.line-card:hover { background: var(--v2-paper); }
.card-index, .capability-card > span { color: var(--v2-gray); font: 700 .62rem/1 var(--v2-mono); letter-spacing: .13em; }
.pixel-diagram { position: relative; height: 130px; margin: 34px 0; border: 1px dashed var(--v2-gray-light); background-image: radial-gradient(circle, rgb(17 17 15 / 20%) 1px, transparent 1.5px); background-size: 16px 16px; }
.pixel-diagram i, .pixel-diagram b { position: absolute; display: block; border: 1px solid var(--v2-black); background: var(--v2-white); }
.diagram-choice i { width: 28px; height: 28px; top: 50px; }
.diagram-choice i:nth-child(1) { left: 16%; }.diagram-choice i:nth-child(2) { left: 44%; }.diagram-choice i:nth-child(3) { right: 16%; }
.diagram-choice b { width: 52%; height: 2px; top: 63px; left: 24%; border: 0; background: var(--v2-orange); }
.diagram-tools i { width: 36px; height: 36px; transform: rotate(4deg); }.diagram-tools i:nth-child(1) { top: 20px; left: 12%; }.diagram-tools i:nth-child(2) { top: 62px; left: 43%; }.diagram-tools i:nth-child(3) { top: 28px; right: 10%; }
.diagram-tools b { width: 8px; height: 8px; right: 48%; bottom: 8px; border: 0; background: var(--v2-orange); }
.diagram-entry i:nth-child(1) { width: 68px; height: 84px; top: 23px; left: 20%; }.diagram-entry i:nth-child(2) { width: 40px; height: 40px; top: 45px; right: 19%; border-radius: 50%; }
.diagram-entry b { width: 30%; height: 2px; top: 64px; left: 47%; border: 0; background: var(--v2-orange); }
.diagram-proof i { width: 9px; bottom: 26px; background: var(--v2-black); }.diagram-proof i:nth-child(1) { height: 26px; left: 25%; }.diagram-proof i:nth-child(2) { height: 50px; left: 45%; }.diagram-proof i:nth-child(3) { height: 74px; left: 65%; }
.diagram-proof b { width: 10px; height: 10px; top: 17px; right: 12%; border: 0; background: var(--v2-orange); }
.line-card h3 { margin: auto 0 14px; font-size: clamp(1.35rem, 1.7vw, 1.8rem); line-height: 1.25; letter-spacing: -.035em; }
.line-card p { margin: 0; color: var(--v2-gray); font-size: .9rem; line-height: 1.75; }

.process-section { background: var(--v2-paper); }
.process-board { position: relative; padding: clamp(36px, 5vw, 70px) clamp(24px, 4vw, 60px); border: 1px solid var(--v2-black); background: var(--v2-white); overflow: hidden; }
.process-board ol { position: relative; z-index: 2; display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; margin: 0; padding: 0; list-style: none; }
.process-board li { display: grid; justify-items: center; text-align: center; }
.process-board li > span { color: var(--v2-gray); font: 700 .62rem/1 var(--v2-mono); }
.process-board li > i { width: 22px; height: 22px; z-index: 2; margin: 30px 0 26px; border: 5px solid var(--v2-white); outline: 2px solid var(--v2-black); background: var(--v2-orange); }
.process-board li strong { font-size: clamp(1.15rem, 1.5vw, 1.5rem); }
.process-board li small { margin-top: 7px; color: var(--v2-gray); font-size: .78rem; }
.process-line { position: absolute; top: 110px; right: 10%; left: 10%; height: 3px; background: var(--v2-black); }
.process-line i { position: absolute; inset: -1px auto -1px 0; width: 100%; background: var(--v2-orange); transform-origin: left; animation: process-pulse 5s ease-in-out infinite; }
.process-notes { display: grid; grid-template-columns: repeat(3, 1fr); border-right: 1px solid var(--v2-black); border-bottom: 1px solid var(--v2-black); border-left: 1px solid var(--v2-black); }
.process-notes p { margin: 0; padding: 28px; border-right: 1px solid var(--v2-black); font-size: .9rem; }
.process-notes p:last-child { border-right: 0; }
.process-notes span { display: block; margin-bottom: 16px; color: var(--v2-orange-dark); font: 700 .62rem/1 var(--v2-mono); letter-spacing: .12em; }

.work-section { min-height: auto; background: var(--v2-black); color: var(--v2-white); }
.work-section .section-heading > p { color: #aaa9a3; }
.work-tabs { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid #585852; border-left: 1px solid #585852; }
.work-tabs button { min-height: 72px; padding: 16px 20px; border: 0; border-right: 1px solid #585852; border-bottom: 1px solid #585852; background: transparent; color: #aaa9a3; cursor: pointer; text-align: left; font-size: .88rem; }
.work-tabs button span { margin-right: 12px; font: 700 .65rem var(--v2-mono); }
.work-tabs button[aria-selected="true"] { background: var(--v2-white); color: var(--v2-black); box-shadow: inset 0 -4px var(--v2-orange); }
.work-panel { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(360px, .7fr); border: 1px solid #585852; border-top: 0; background: #1b1b18; }
.work-media { min-height: 650px; display: grid; grid-template-rows: 42px 1fr; padding: 20px; background: #242420; overflow: hidden; }
.window-bar { display: flex; align-items: center; justify-content: space-between; padding: 0 13px; border: 1px solid #66665f; border-bottom: 0; background: #171715; }
.window-bar span { display: flex; gap: 7px; }.window-bar i { width: 8px; height: 8px; display: block; border-radius: 50%; background: #74746d; }.window-bar i:first-child { background: var(--v2-orange); }
.window-bar small { color: #a8a8a1; font: 600 .56rem/1 var(--v2-mono); letter-spacing: .1em; }
.work-media img { width: 100%; height: 100%; display: block; border: 1px solid #66665f; background: var(--v2-white); object-fit: contain; object-position: center; }
.work-copy { display: flex; flex-direction: column; padding: clamp(30px, 4vw, 64px); }
.work-copy h3 { margin: 0 0 24px; font-size: clamp(2rem, 3.1vw, 3.9rem); line-height: 1.08; letter-spacing: -.055em; }
.work-summary { margin: 0 0 34px; color: #bbb9b2; line-height: 1.85; }
.work-copy dl { margin: auto 0 34px; border-top: 1px solid #585852; }
.work-copy dl div { display: grid; grid-template-columns: 52px 1fr; gap: 18px; padding: 16px 0; border-bottom: 1px solid #585852; }
.work-copy dt { color: var(--v2-orange); font: 700 .75rem/1.6 var(--v2-mono); letter-spacing: .1em; }
.work-copy dd { margin: 0; color: #d5d4ce; font-size: .86rem; }
.work-links { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.work-links .button-dark { border-color: var(--v2-white); background: var(--v2-white); color: var(--v2-black); }
.text-link { min-height: 44px; display: inline-flex; align-items: center; gap: 12px; border-bottom: 1px solid currentColor; font-weight: 700; font-size: .86rem; }
.work-panel.is-switching .work-media img, .work-panel.is-switching .work-copy > * { animation: work-in 340ms ease-out both; }

.capability-grid { grid-template-columns: repeat(4, 1fr); }
.capability-card { min-height: 390px; display: flex; flex-direction: column; padding: 28px; border-right: 1px solid var(--v2-black); border-bottom: 1px solid var(--v2-black); background: var(--v2-white); }
.capability-card:hover { background: var(--v2-black); color: var(--v2-white); }
.capability-icon { width: 88px; height: 88px; display: grid; place-items: center; margin: 48px 0 auto; border: 1px solid currentColor; box-shadow: 7px 7px 0 var(--v2-orange); font: 800 1.15rem/1 var(--v2-mono); letter-spacing: -.05em; }
.capability-card h3 { margin: 46px 0 12px; font-size: 1.45rem; line-height: 1.25; }
.capability-card p { margin: 0 0 24px; color: var(--v2-gray); font-size: .9rem; }
.capability-card:hover p { color: #c8c7c0; }
.capability-card small { margin-top: auto; color: var(--v2-orange-dark); font: 700 .57rem/1 var(--v2-mono); letter-spacing: .08em; }
.capability-card:hover small { color: var(--v2-orange); }

.contact-section { min-height: 82svh; position: relative; display: flex; align-items: center; padding: clamp(110px, 13vw, 190px) var(--v2-gutter); background: var(--v2-black); color: var(--v2-white); overflow: hidden; isolation: isolate; }
.contact-grid { opacity: .22; background-image: linear-gradient(to right, rgb(255 255 255 / 16%) 1px, transparent 1px), linear-gradient(to bottom, rgb(255 255 255 / 16%) 1px, transparent 1px); mask-image: linear-gradient(120deg, #000, transparent 78%); }
.contact-inner { width: min(100%, 1520px); margin: 0 auto; }
.contact-inner .system-label { color: #bdbcb5; }
.contact-inner h2 { max-width: 1100px; margin: 0; font-size: clamp(3.5rem, 6.7vw, 8rem); font-weight: 900; line-height: .96; letter-spacing: -.065em; }
.contact-inner > p:not(.system-label) { max-width: 40em; margin: 36px 0 0; color: #bdbcb5; font-size: 1.08rem; }
.contact-button { margin-top: 48px; min-width: 210px; }
.contact-status { display: flex; justify-content: space-between; gap: 16px; margin-top: clamp(80px, 11vw, 150px); padding-top: 18px; border-top: 1px solid #5a5a54; color: #96968f; font: 600 .59rem/1 var(--v2-mono); letter-spacing: .12em; }
.site-footer { min-height: 170px; display: grid; grid-template-columns: 1fr 1fr auto; align-items: center; gap: 24px; padding: 40px var(--v2-gutter); background: var(--v2-white); }
.site-footer strong { font-size: 1.2rem; }.site-footer span { color: var(--v2-gray); }.site-footer small { color: var(--v2-gray); font: 600 .58rem var(--v2-mono); letter-spacing: .1em; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity 440ms ease-out, transform 440ms ease-out; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.problem-grid .reveal:nth-child(2), .capability-grid .reveal:nth-child(2) { transition-delay: 50ms; }
.problem-grid .reveal:nth-child(3), .capability-grid .reveal:nth-child(3) { transition-delay: 100ms; }
.problem-grid .reveal:nth-child(4), .capability-grid .reveal:nth-child(4) { transition-delay: 150ms; }

@keyframes route-flow { to { stroke-dashoffset: -102; } }
@keyframes process-pulse { 0%, 12% { transform: scaleX(0); } 78%, 100% { transform: scaleX(1); } }
@keyframes work-in { from { opacity: .35; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

@media (max-width: 1240px) {
  .desktop-nav { gap: 20px; }
  .header-cta { padding: 0 16px; }
  .hero-inner { grid-template-columns: minmax(390px, .75fr) minmax(520px, 1fr); gap: 42px; }
  .hero h1 { font-size: clamp(3.5rem, 5.4vw, 5.2rem); }
  .hero-stage { min-height: 560px; }
  .problem-grid, .capability-grid { grid-template-columns: repeat(2, 1fr); }
  .work-panel { grid-template-columns: 1.25fr .75fr; }
  .work-media { min-height: 560px; }
}

@media (max-width: 1024px) {
  :root { --v2-header: 70px; --v2-gutter: 28px; }
  .desktop-nav, .header-cta { display: none; }
  .brand { min-width: 0; }
  .menu-button { min-width: 150px; min-height: 48px; display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-left: auto; padding: 0 14px; border: 1px solid var(--v2-black); background: var(--v2-white); cursor: pointer; font-size: .78rem; font-weight: 700; }
  .menu-icon { width: 24px; height: 18px; position: relative; display: block; }.menu-icon i { position: absolute; right: 0; left: 0; height: 1px; background: currentColor; transition: transform 180ms ease, top 180ms ease; }.menu-icon i:first-child { top: 5px; }.menu-icon i:last-child { top: 13px; }
  .menu-button[aria-expanded="true"] .menu-icon i:first-child { top: 9px; transform: rotate(45deg); }.menu-button[aria-expanded="true"] .menu-icon i:last-child { top: 9px; transform: rotate(-45deg); }
  .mobile-menu { position: fixed; z-index: 99; top: var(--v2-header); right: 0; bottom: 0; left: 0; display: grid; align-content: start; padding: 24px var(--v2-gutter); background: var(--v2-white); }
  .mobile-menu[hidden] { display: none; }
  .mobile-menu a { min-height: 64px; display: flex; align-items: center; gap: 18px; border-bottom: 1px solid var(--v2-gray-light); font-size: 1.15rem; font-weight: 700; }.mobile-menu a span { color: var(--v2-gray); font: 600 .62rem var(--v2-mono); }
  .mobile-menu a.is-active { color: var(--v2-orange-dark); }
  .hero { min-height: auto; padding-top: calc(var(--v2-header) + 70px); }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-copy { max-width: 760px; }
  .hero h1 { font-size: clamp(4.5rem, 10vw, 7rem); }
  .hero-stage { min-height: 610px; }
  .scroll-cue { display: none; }
  .page-section { min-height: auto; }
  .work-panel { grid-template-columns: 1fr; }
  .work-media { min-height: 620px; }
  .work-copy { min-height: 560px; }
}

@media (max-width: 760px) {
  :root { --v2-header: 66px; --v2-gutter: 20px; }
  .header-inner { width: min(calc(100% - 2 * var(--v2-gutter)), var(--v2-max)); }
  html { scroll-padding-top: calc(var(--v2-header) + 10px); }
  .brand-copy strong { font-size: .85rem; }.brand-copy small { font-size: .5rem; }
  .brand-mark { width: 30px; height: 30px; }
  .menu-button { min-width: 126px; min-height: 44px; }
  .hero { min-height: 100svh; align-items: start; padding-top: calc(var(--v2-header) + 54px); padding-bottom: 42px; }
  .hero-inner { gap: 46px; }
  .system-label { margin-bottom: 18px; }
  .hero h1 { font-size: clamp(3.25rem, 14.5vw, 4.45rem); line-height: 1.02; letter-spacing: -.07em; }
  .hero-lede { margin-top: 24px; font-size: 1rem; }
  .button-row { display: grid; grid-template-columns: 1fr 1fr; margin-top: 28px; }.button { min-height: 48px; padding: 0 14px; gap: 10px; }
  .hero-stage { min-height: 430px; margin: 0 -8px; }
  [data-depth] { transform: none !important; }
  .stage-meta { top: 13px; right: 12px; left: 12px; }
  .hero-path { inset: 3% -8% 0; width: 116%; }
  .problem-fragment { min-width: 112px; padding: 9px 10px; }.problem-fragment strong { font-size: .72rem; }.fragment-a { top: 12%; left: 3%; }.fragment-b { right: 2%; bottom: 23%; }
  .system-module { min-width: 142px; min-height: 88px; padding: 11px; box-shadow: 7px 7px 0 rgb(17 17 15 / 10%); }.system-module strong { font-size: .78rem; }.module-status, .system-module small { font-size: .45rem; }.system-module small { opacity: 1; }
  .module-console { top: 20%; right: 5%; }.module-resume { top: 48%; left: 5%; }.module-tracker { right: 6%; bottom: 5%; }
  .stage-caption { right: 12px; bottom: 11px; left: 12px; font-size: .45rem; }
  .page-section { padding: 94px var(--v2-gutter); }
  .section-heading { margin-bottom: 48px; }.section-heading h2 { font-size: clamp(3rem, 15vw, 4.4rem); line-height: 1; }.section-heading > p:last-child { margin-top: 22px; font-size: 1rem; }
  .problem-grid, .capability-grid { grid-template-columns: 1fr; }
  .line-card, .capability-card { min-height: 360px; }
  .process-board { padding: 26px 20px; }
  .process-board ol { grid-template-columns: 1fr; gap: 0; }
  .process-board li { min-height: 86px; grid-template-columns: 32px 34px 1fr; grid-template-rows: auto auto; align-items: center; justify-items: start; text-align: left; }.process-board li > span { grid-row: 1 / 3; }.process-board li > i { width: 18px; height: 18px; grid-row: 1 / 3; margin: 0; border-width: 4px; }.process-board li strong { align-self: end; font-size: 1.05rem; }.process-board li small { align-self: start; margin: 0; }
  .process-line { top: 60px; bottom: 60px; left: 70px; width: 3px; height: auto; }.process-line i { inset: 0; width: 100%; height: 100%; transform-origin: top; animation-name: process-pulse-mobile; }
  .process-notes { grid-template-columns: 1fr; }.process-notes p { border-right: 0; border-bottom: 1px solid var(--v2-black); }.process-notes p:last-child { border-bottom: 0; }
  .work-tabs { grid-template-columns: 1fr; }.work-tabs button { min-height: 62px; }
  .work-media { min-height: 360px; padding: 10px; }.work-media img { height: auto; min-height: 300px; object-position: center; }.window-bar { min-height: 38px; }
  .work-copy { min-height: 520px; padding: 34px 24px; }.work-copy h3 { font-size: clamp(2rem, 9vw, 2.8rem); }.work-copy dl { margin-top: 20px; }
  .contact-section { min-height: 92svh; padding-top: 100px; padding-bottom: 60px; }.contact-inner h2 { font-size: clamp(3.25rem, 14vw, 4.8rem); }.contact-status { display: grid; }
  .site-footer { grid-template-columns: 1fr; min-height: 220px; gap: 8px; }
  .reveal { transform: translateY(12px); }
}

@media (max-width: 410px) {
  .brand-copy small { display: none; }
  .menu-button { min-width: 118px; }
  .hero h1 { font-size: clamp(3rem, 14vw, 3.75rem); }
  .hero-stage { min-height: 400px; }
  .system-module { min-width: 132px; }
  .problem-fragment { display: none; }
  .button-row { grid-template-columns: 1fr; }
}

@keyframes process-pulse-mobile { 0%, 12% { transform: scaleY(0); } 78%, 100% { transform: scaleY(1); } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; transition-delay: 0ms !important; }
  [data-depth], .reveal, .reveal.is-visible { opacity: 1; transform: none !important; }
  .path-main { stroke-dasharray: none; }
  .process-line i { transform: none; }
}

@media (forced-colors: active) {
  .status-dot, .module-status i, .process-board li > i { forced-color-adjust: none; background: CanvasText; }
  .path-main { stroke: CanvasText; }
}