:root {
  --navy-950: #04111e;
  --navy-900: #061524;
  --navy-800: #0b2237;
  --navy-700: #173650;
  --ink: #071a2d;
  --muted: #556575;
  --line: #dbe2e8;
  --paper: #f7f9fb;
  --white: #fff;
  --cyan: #21aee8;
  --cyan-deep: #076b96;
  --cyan-light: #8edcf8;
  --container: 1180px;
  --sans: Inter, Avenir, "Segoe UI", Helvetica, Arial, "PingFang TC", "Noto Sans TC", "Microsoft JhengHei", sans-serif;
  --mono: ui-monospace, "SF Mono", Consolas, "Liberation Mono", monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body { margin: 0; color: var(--ink); background: var(--white); font-family: var(--sans); font-size: 1rem; line-height: 1.6; -webkit-font-smoothing: antialiased; }
body.nav-open { overflow: hidden; }
a { color: inherit; }
svg { display: block; }
.container { width: min(calc(100% - 48px), var(--container)); margin-inline: auto; }
.nowrap { white-space: nowrap; }
.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; z-index: 100; left: 1rem; top: 1rem; padding: .75rem 1rem; color: var(--white); background: var(--navy-900); transform: translateY(-160%); transition: transform .2s; }
.skip-link:focus { transform: translateY(0); }

/* Header */
.site-header { position: sticky; z-index: 50; top: 0; height: 78px; background: rgba(255,255,255,.96); border-bottom: 1px solid rgba(7,26,45,.08); backdrop-filter: blur(14px); transition: box-shadow .3s, background-color .3s; }
.site-header.is-scrolled { background: rgba(255,255,255,.985); box-shadow: 0 10px 30px rgba(4,17,30,.09); }
.site-header .brand-mark { transition: transform .3s cubic-bezier(.2,.7,.2,1); }
.site-header.is-scrolled .brand-mark { transform: scale(.88); }
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; gap: .7rem; align-items: center; text-decoration: none; }
.brand-mark { width: 35px; height: 35px; fill: var(--ink); }
.brand-type { display: grid; line-height: 1; text-transform: uppercase; letter-spacing: .24em; }
.brand-type strong { font-size: .98rem; font-weight: 500; }
.brand-type small { margin-top: .35rem; font-size: .53rem; letter-spacing: .48em; color: var(--muted); }
.primary-nav { display: flex; align-items: center; gap: clamp(1.1rem, 2vw, 2rem); }
.primary-nav > a:not(.button) { position: relative; font-size: .84rem; font-weight: 600; text-decoration: none; }
.primary-nav > a:not(.button)::after { content: ""; position: absolute; right: 0; bottom: -.55rem; left: 0; height: 1px; background: var(--cyan); transform: scaleX(0); transform-origin: right; transition: transform .2s ease; }
.primary-nav > a:hover::after, .primary-nav > a:focus-visible::after, .primary-nav > a[aria-current]::after { transform: scaleX(1); transform-origin: left; }
.nav-toggle { display: none; width: 44px; height: 44px; padding: 0; background: transparent; border: 0; cursor: pointer; }
.nav-toggle span:not(.sr-only) { display: block; width: 24px; height: 1px; margin: 7px auto; background: var(--ink); transition: transform .2s, opacity .2s; }

.lang-switch { display: flex; align-items: center; gap: .15rem; font-size: .72rem; font-weight: 650; letter-spacing: .08em; }
.lang-switch a { min-height: 36px; min-width: 36px; display: inline-flex; align-items: center; justify-content: center; padding: .3rem .4rem; color: var(--muted); text-decoration: none; }
.lang-switch a:hover { color: var(--ink); }
.lang-switch a[aria-current] { color: var(--ink); box-shadow: inset 0 -1px var(--cyan); }
.lang-switch-nav { padding-left: .9rem; border-left: 1px solid var(--line); }

/* Buttons */
.button { position: relative; isolation: isolate; overflow: hidden; min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 1.8rem; padding: .75rem 1.15rem; font: inherit; font-size: .9rem; font-weight: 650; line-height: 1; text-decoration: none; border: 1px solid transparent; cursor: pointer; transition: color .2s, background .2s, border-color .2s, transform .2s, box-shadow .2s; }
.button:hover { transform: translateY(-2px); box-shadow: 0 12px 26px rgba(4,17,30,.2); }
.button:active { transform: translateY(0) scale(.98); box-shadow: none; }
/* Light that follows the cursor marks everything clickable (position set in main.js). */
.button::before, .service-paths a::before { content: ""; position: absolute; z-index: -1; inset: 0; background: radial-gradient(150px circle at var(--mx, 50%) var(--my, 50%), var(--glow, rgba(255,255,255,.4)), transparent 70%); opacity: 0; transition: opacity .25s; pointer-events: none; }
.button:hover::before, .service-paths a:hover::before { opacity: 1; }
.arrow { display: inline-block; transition: transform .25s cubic-bezier(.2,.7,.2,1); }
.button:hover .arrow, .service-paths a:hover .arrow { transform: translate(3px, -3px); }
.button:hover .arrow-down { transform: translateY(4px); }
.back-to-top:hover .arrow-up { transform: translateY(-4px); }
.button:focus-visible, a:focus-visible, button:focus-visible, summary:focus-visible, [tabindex="0"]:focus-visible { outline: 3px solid var(--cyan-deep); outline-offset: 4px; }
.section-dark :focus-visible, .site-footer :focus-visible, .case-visual :focus-visible { outline-color: var(--cyan-light); }
.button-small { --glow: rgba(33,174,232,.55); min-height: 42px; padding-inline: 1.2rem; color: var(--white); background: var(--navy-900); box-shadow: 0 7px 18px rgba(4,17,30,.14); }
.button-primary { --glow: rgba(255,255,255,.5); min-width: 146px; color: var(--navy-900); background: var(--cyan); }
.button-primary:hover { background: #079ad5; }
.button-dark { --glow: rgba(33,174,232,.55); color: var(--white); background: var(--navy-900); }
.button-dark:hover, .button-contact:hover { background: var(--navy-700); }
.button-ghost { --glow: rgba(142,220,248,.25); min-width: 146px; color: var(--white); border-color: rgba(255,255,255,.42); }
.button-ghost:hover { background: rgba(255,255,255,.07); border-color: rgba(255,255,255,.7); }

/* Shared section type */
.section { padding: 100px 0; }
.section-dark { color: var(--white); background: var(--navy-950); }
.eyebrow { display: flex; align-items: center; gap: 1rem; margin: 0 0 1.2rem; color: #4d6478; font-size: .72rem; font-weight: 700; letter-spacing: .22em; text-transform: uppercase; }
.eyebrow::after { content: ""; width: 36px; height: 1px; background: #9eabb6; }
h2 { margin: 0; font-size: clamp(2.1rem, 4vw, 3.4rem); font-weight: 420; letter-spacing: -.04em; line-height: 1.08; }
h3 { margin: 0; font-size: 1.1rem; line-height: 1.3; }
h1, h2, h3 { text-wrap: balance; }
.lead { max-width: 650px; margin: 1.5rem 0 0; color: var(--muted); font-size: 1.05rem; line-height: 1.75; }
.section-heading { margin-bottom: 3rem; }
.horizontal-heading { display: flex; align-items: end; justify-content: space-between; gap: 2rem; }
.horizontal-heading h2 { font-size: clamp(1.8rem, 3vw, 2.65rem); }
.horizontal-heading > p { max-width: 300px; margin: 0 0 .3rem; color: #596d7c; font-size: .7rem; font-weight: 700; letter-spacing: .16em; text-align: right; text-transform: uppercase; }
.inverse-heading .eyebrow, .inverse-heading > p { color: #9ab1c1; }
.inverse-heading .eyebrow::after { background: #54728a; }
.dash-list { padding: 0; margin: .8rem 0 0; list-style: none; color: var(--muted); font-size: .93rem; line-height: 1.6; }
.dash-list li { position: relative; padding-left: 1.4rem; margin-top: .5rem; }
.dash-list li::before { content: ""; position: absolute; left: 0; top: .78em; width: .7rem; height: 1px; background: var(--cyan); }
.dash-list strong { color: var(--ink); font-weight: 650; }

/* Hero */
.hero { position: relative; padding: clamp(64px, 8vh, 90px) 0 28px; overflow: hidden; isolation: isolate; }
.hero::before { content: ""; position: absolute; z-index: -2; inset: 0; background: radial-gradient(circle at 73% 44%, rgba(16,103,151,.23), transparent 32%), linear-gradient(120deg, #03101c 0%, #061a2c 62%, #04111e 100%); }
.hero-grid { position: absolute; z-index: -1; inset: 0; opacity: .16; background-image: linear-gradient(rgba(142,220,248,.13) 1px, transparent 1px), linear-gradient(90deg, rgba(142,220,248,.13) 1px, transparent 1px); background-size: 74px 74px; mask-image: linear-gradient(to right, transparent 0%, #000 58%, transparent); }
.hero-layout { min-height: 500px; display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(360px, .8fr); align-items: center; gap: 2rem; }
.hero-copy { position: relative; z-index: 2; }
.hero-brand { display: flex; flex-wrap: wrap; align-items: baseline; gap: .4rem 1.1rem; margin: 0 0 .7rem; font-size: .9rem; font-weight: 500; line-height: 1.4; letter-spacing: .2em; text-transform: uppercase; }
.hero-zh { color: var(--cyan-light); font-size: .82em; letter-spacing: .14em; }
.tagline { margin: 0; color: #b7c5d1; font-size: .72rem; font-weight: 600; letter-spacing: .22em; line-height: 1.8; text-transform: uppercase; }
.accent-line { width: 56px; height: 2px; margin: 1.7rem 0 2rem; background: var(--cyan); }
h1 { max-width: 700px; margin: 0; font-size: clamp(2.6rem, 4.2vw, 3.9rem); font-weight: 350; letter-spacing: -.045em; line-height: 1.02; }
h1 em { color: var(--cyan-light); font-style: normal; }
h1 .line { display: block; overflow: hidden; padding-bottom: .12em; margin-bottom: -.12em; }
h1 .line-inner { display: block; }
.js h1 .line-inner { animation: line-up 1s cubic-bezier(.2,.7,.2,1) both; animation-delay: calc(.15s + var(--l, 0) * .14s); }
@keyframes line-up { from { transform: translateY(112%); } }
.hero-intro { max-width: 560px; margin: 1.7rem 0 0; color: #e1eaf1; font-size: 1.15rem; line-height: 1.65; }
.hero-intro-secondary { margin-top: 1rem; color: #9fb1c0; font-size: .97rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 2.2rem; }
.hero-visual { position: relative; min-height: 470px; display: grid; place-items: center; }
.hero-visual > svg { width: min(100%, 620px); overflow: visible; filter: drop-shadow(0 22px 70px rgba(12,148,207,.13)); }
.hero-visual { translate: calc(var(--px, 0) * 10px) calc(var(--py, 0) * 10px); transition: translate .8s cubic-bezier(.2,.7,.2,1); }
.hero-visual .orbits { stroke-width: 1; }
.hero-visual .bead { fill: #e6f8ff; stroke: none; filter: drop-shadow(0 0 4px #21aee8); }
.hero-visual .mesh-flow { stroke-width: 1.4; stroke-dasharray: 4 60; stroke-dashoffset: 0; opacity: 0; }
.hero-visual .core-ping { opacity: 0; }
.hero-visual .orbit, .hero-visual .ring, .hero-visual .core-ping { transform-box: view-box; transform-origin: 340px 340px; }
.hero-visual .nodes circle { transform-box: fill-box; transform-origin: center; }
/* Continuous motion: orbits precess, data pulses along the mesh, nodes breathe. */
.js .hero-visual .orbit-1 { animation: spin 90s linear infinite; }
.js .hero-visual .orbit-2 { animation: spin 120s linear infinite reverse; }
.js .hero-visual .orbit-3 { animation: spin 150s linear infinite; }
.js .hero-visual .ring-1 { animation: spin 70s linear infinite reverse; }
.js .hero-visual .ring-2 { animation: spin 45s linear infinite; }
.js .hero-visual .mesh-flow { opacity: .85; animation: flow 9s linear infinite; }
.js .hero-visual .mesh-flow path:last-child { animation: flow 13s linear infinite reverse; }
.js .hero-visual .nodes circle { animation: node 3.6s ease-in-out infinite; }
.js .hero-visual .nodes circle:nth-child(3n+2) { animation-delay: -1.2s; }
.js .hero-visual .nodes circle:nth-child(3n) { animation-delay: -2.4s; }
.js .hero-visual .core-ping { animation: ping 3.2s ease-out infinite; }
.js .visual-label { animation: float 6s ease-in-out infinite; }
.js .label-2 { animation-delay: -2s; }
.js .label-3 { animation-delay: -4s; }
.visual-label { translate: calc(var(--px, 0) * 14px) calc(var(--py, 0) * 14px); transition: translate .8s cubic-bezier(.2,.7,.2,1); }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes flow { to { stroke-dashoffset: -640; } }
@keyframes node { 50% { opacity: .35; transform: scale(.7); } }
@keyframes ping { 0% { opacity: .9; transform: scale(1); } 100% { opacity: 0; transform: scale(6); } }
@keyframes float { 50% { transform: translateY(-6px); } }
.hero-visual .mesh { stroke-width: .8; }
.hero-visual .axis { stroke-width: .55; }
.visual-label { position: absolute; padding: .45rem .65rem; color: #b9cbd8; background: rgba(4,17,30,.6); border-left: 1px solid var(--cyan); font-size: .65rem; letter-spacing: .18em; text-transform: uppercase; backdrop-filter: blur(5px); }
.visual-label span { margin-right: .45rem; color: var(--cyan-light); }
.label-1 { top: 16%; right: 2%; }
.label-2 { left: 3%; bottom: 24%; }
.label-3 { right: 5%; bottom: 12%; }
.hero-footer { margin-top: 3rem; display: flex; align-items: center; justify-content: space-between; padding-top: 1.6rem; color: #a8bdcb; border-top: 1px solid rgba(255,255,255,.12); font-size: .66rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; }
.hero-footer span:last-child { color: var(--cyan-light); }

/* Credentials strip */
.credentials { padding-top: 1.6rem; background: var(--white); border-bottom: 1px solid var(--line); }
.credentials-label { margin-block: 0; color: #596d7c; font-size: .66rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; }
.credential-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.credential { padding: 2.2rem clamp(1rem, 2vw, 2rem); border-right: 1px solid var(--line); }
.credential:first-child { padding-left: 0; }
.credential:last-child { border-right: 0; }
.credential-figure { margin: 0 0 .5rem; color: var(--navy-700); font-size: clamp(1.5rem, 2.2vw, 2rem); white-space: nowrap; font-weight: 350; letter-spacing: -.03em; line-height: 1; }
.credential p:last-child { margin: 0; color: var(--muted); font-size: .86rem; line-height: 1.55; }

/* Areas */
.areas { padding-top: 90px; background: var(--paper); }
.capability-grid { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); background: var(--white); }
.capability-card { position: relative; padding: 2.2rem clamp(1.2rem, 2vw, 2rem) 2.6rem; border-right: 1px solid var(--line); }
.capability-card:last-child { border-right: 0; }
.capability-card::after { content: ""; position: absolute; right: 1.8rem; bottom: -1px; left: 1.8rem; height: 2px; background: var(--cyan); transform: scaleX(.3); transform-origin: left; transition: transform .29s ease; }
.capability-card:hover::after { transform: scaleX(1); }
.line-icon { width: 48px; height: 48px; margin-bottom: 2rem; fill: none; stroke: var(--navy-700); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.card-number { position: absolute; top: 2rem; right: 1.8rem; margin: 0; color: #596d7c; font-family: var(--mono); font-size: .7rem; }
.card-summary { margin: .9rem 0 0; color: var(--muted); font-size: .92rem; line-height: 1.7; }
.card-details ul { padding: 0; margin: 1.3rem 0 0; list-style: none; }
.card-details li { position: relative; padding: .5rem 0 .5rem 1.3rem; border-top: 1px solid var(--line); font-size: .88rem; line-height: 1.45; }
.card-details li::before { content: ""; position: absolute; left: 0; top: 1.05em; width: .6rem; height: 1px; background: var(--cyan); }
.card-link { display: inline-flex; align-items: center; gap: .6rem; min-height: 44px; margin-top: .6rem; color: var(--cyan-deep); font-size: .85rem; font-weight: 650; text-decoration: none; white-space: nowrap; }
.card-link:hover { text-decoration: underline; text-underline-offset: 4px; }
.card-link:hover .arrow { transform: translate(3px, -3px); }
@media (hover: hover) and (min-width: 961px) {
  .capability-grid { display: flex; min-height: 400px; }
  .capability-card { flex: 1 1 0; min-width: 0; overflow: hidden; transition: flex-grow .63s cubic-bezier(.2,.7,.2,1), background-color .4s, color .4s; }
  .js .capability-card.reveal { transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1), flex-grow .63s cubic-bezier(.2,.7,.2,1), background-color .4s, color .4s; }
  .capability-card h3, .card-summary, .card-number, .line-icon, .card-details li, .card-link { transition: color .4s, stroke .4s, border-color .4s; }
  .card-details { max-height: 0; overflow: hidden; visibility: hidden; opacity: 0; transform: translateY(10px); transition: opacity .29s, transform .29s, max-height .46s cubic-bezier(.2,.7,.2,1), visibility 0s .46s; }
  .capability-card:hover, .capability-card:focus-within, .capability-grid:not(:hover):not(:focus-within) .capability-card:first-child { flex-grow: 2; color: var(--white); background: var(--navy-900); }
  .capability-card:hover h3, .capability-card:focus-within h3, .capability-grid:not(:hover):not(:focus-within) .capability-card:first-child h3 { color: var(--white); }
  .capability-card:hover .card-summary, .capability-card:focus-within .card-summary, .capability-grid:not(:hover):not(:focus-within) .capability-card:first-child .card-summary { color: #b7c5d1; }
  .capability-card:hover .card-number, .capability-card:focus-within .card-number, .capability-grid:not(:hover):not(:focus-within) .capability-card:first-child .card-number { color: var(--cyan-light); }
  .capability-card:hover .line-icon, .capability-card:focus-within .line-icon, .capability-grid:not(:hover):not(:focus-within) .capability-card:first-child .line-icon { stroke: var(--cyan-light); }
  .capability-card:hover .card-details, .capability-card:focus-within .card-details, .capability-grid:not(:hover):not(:focus-within) .capability-card:first-child .card-details { max-height: 280px; visibility: visible; opacity: 1; transform: none; transition: opacity .4s .21s, transform .4s .21s, max-height .58s cubic-bezier(.2,.7,.2,1), visibility 0s; }
  .capability-card:hover .card-details li, .capability-card:focus-within .card-details li, .capability-grid:not(:hover):not(:focus-within) .capability-card:first-child .card-details li { color: #e1eaf1; border-color: rgba(255,255,255,.12); }
  .capability-card:hover .card-link, .capability-card:focus-within .card-link, .capability-grid:not(:hover):not(:focus-within) .capability-card:first-child .card-link { color: var(--cyan-light); }
  .capability-card:hover::after, .capability-card:focus-within::after, .capability-grid:not(:hover):not(:focus-within) .capability-card:first-child::after { transform: scaleX(1); }
}
.service-paths { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-top: 1.5rem; }
.service-paths a { --glow: rgba(33,174,232,.14); position: relative; isolation: isolate; overflow: hidden; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; padding: 1.2rem 1.5rem; background: var(--white); border: 1px solid var(--line); text-decoration: none; transition: border-color .2s, background .2s, transform .2s, box-shadow .2s; }
.service-paths a:hover { border-color: var(--cyan-deep); transform: translateY(-2px); box-shadow: 0 12px 26px rgba(4,17,30,.08); }
.service-paths small { display: block; margin-bottom: .3rem; color: var(--cyan-deep); font-size: .72rem; font-weight: 600; }
.service-paths strong { font-size: .95rem; font-weight: 550; }
.service-paths a > span:last-child { color: var(--cyan-deep); font-size: 1.4rem; }

/* Consulting and implementation */
.offer { background: var(--white); }
.offer-alt { background: var(--paper); border-top: 1px solid var(--line); }
.offer-layout { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(280px, 1fr); gap: clamp(3rem, 7vw, 6rem); }
.offer-main .lead { margin-bottom: 1rem; }
.offer-item { display: grid; grid-template-columns: 48px 1fr; gap: 1rem; padding-top: 2.8rem; }
.offer-number { margin: .35rem 0 0; color: #596d7c; font-family: var(--mono); font-size: .75rem; }
.offer-item h3 { font-size: 1.55rem; font-weight: 420; letter-spacing: -.02em; }
.offer-summary { margin: .7rem 0 0; color: var(--ink); font-size: 1rem; line-height: 1.7; }
.list-label { margin: 1.4rem 0 0; color: var(--cyan-deep); font-size: .7rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.deliverable { margin: 1.5rem 0 0; padding: 1.1rem 1.3rem; color: var(--muted); background: var(--paper); border-left: 2px solid var(--cyan); font-size: .9rem; line-height: 1.65; }
.deliverable strong { color: var(--ink); }
.offer-alt .deliverable { background: var(--white); }
.content-details { margin-top: 1rem; }
.content-details summary { display: inline-flex; align-items: center; gap: .8rem; min-height: 44px; padding: .45rem .55rem .45rem 1rem; color: var(--cyan-deep); background: var(--white); border: 1px solid #b9d7e6; border-radius: 999px; font-size: .85rem; font-weight: 650; cursor: pointer; list-style: none; transition: color .2s, background .2s, border-color .2s, box-shadow .2s; }
.content-details summary::-webkit-details-marker { display: none; }
.content-details summary::after { content: "+"; display: grid; place-items: center; width: 26px; height: 26px; flex: 0 0 auto; color: var(--white); background: var(--cyan-deep); border-radius: 50%; font-size: 1.1rem; font-weight: 400; line-height: 1; transition: transform .25s cubic-bezier(.2,.7,.2,1), background .2s; }
.content-details[open] > summary::after { transform: rotate(45deg); background: var(--navy-900); }
.content-details summary:hover { color: var(--ink); background: #eef8fc; border-color: var(--cyan-deep); box-shadow: 0 6px 16px rgba(4,17,30,.08); }
.content-details summary:hover::after { transform: rotate(90deg); }
.content-details[open] > summary:hover::after { transform: rotate(135deg); }
.content-details .list-label { margin-top: .65rem; }
.content-details[open] { padding-bottom: .5rem; }
.offer-aside { align-self: start; position: sticky; top: 110px; padding-left: clamp(1.5rem, 3vw, 2.5rem); border-left: 1px solid var(--line); }
.offer-aside > h3 { margin-top: 2.2rem; font-size: 1.15rem; font-weight: 500; }
.offer-aside > h3:first-child { margin-top: 0; }
.rule-list { padding: 0; margin: 1rem 0 0; list-style: none; color: var(--muted); font-size: .92rem; line-height: 1.6; }
.rule-list li { padding: .85rem 0; border-bottom: 1px solid var(--line); }
.aside-note { margin-top: 2.2rem; padding: 1.4rem; color: var(--white); background: var(--navy-900); }
.aside-note h3 { font-size: 1rem; font-weight: 550; }
.aside-note p { margin: .6rem 0 0; color: #b7c5d1; font-size: .88rem; line-height: 1.65; }
.block-title { margin: 3rem 0 0; font-size: 1.35rem; font-weight: 420; letter-spacing: -.01em; }
.delivery-list { padding: 0; margin: 1rem 0 0; list-style: none; border-top: 1px solid var(--line); }
.delivery-list li { display: grid; grid-template-columns: 48px 1fr; gap: 1rem; padding: 1.2rem 0; border-bottom: 1px solid var(--line); }
.delivery-list span { padding-top: .2rem; color: #596d7c; font-family: var(--mono); font-size: .75rem; }
.delivery-list h4 { margin: 0; font-size: 1rem; }
.delivery-list p { margin: .3rem 0 0; color: var(--muted); font-size: .92rem; line-height: 1.6; }
.scope-list { padding: 0; margin: 1rem 0 0; list-style: none; font-weight: 600; line-height: 1.9; }
.aside-muted { margin: .6rem 0 0; color: var(--muted); font-size: .86rem; }
.accept-list { margin: 1rem 0 0; }
.accept-list div { padding: .8rem 0; border-bottom: 1px solid var(--line); }
.accept-list dt { font-size: .92rem; font-weight: 650; }
.accept-list dd { margin: .2rem 0 0; color: var(--muted); font-size: .88rem; line-height: 1.55; }

/* Approach */
.approach, .engage { position: relative; isolation: isolate; overflow: hidden; }
.approach-pattern { position: absolute; z-index: -1; inset: 0; opacity: .15; background: radial-gradient(circle at 80% 80%, #258dc0, transparent 31%), repeating-linear-gradient(165deg, transparent 0 32px, rgba(127,205,239,.18) 33px); }
.approach-intro { max-width: 920px; margin: -1rem 0 3.5rem; color: #8ba3b5; font-size: clamp(1.25rem, 2.1vw, 1.65rem); font-weight: 400; letter-spacing: -.01em; line-height: 1.5; }
.approach-intro strong { color: #fff; font-weight: inherit; }
.team-heading .lead strong { color: var(--ink); font-weight: 500; }
.principle-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(255,255,255,.14); }
.principle-grid article { padding: 2rem clamp(1rem, 2vw, 1.8rem) 0 0; }
.principle-grid article + article { padding-left: clamp(1rem, 2vw, 1.8rem); border-left: 1px solid rgba(255,255,255,.1); }
.principle-mark { width: 40px; height: 40px; display: grid; place-items: center; margin-bottom: 1.4rem; color: var(--cyan-light); border: 1px solid rgba(142,220,248,.45); font-family: var(--mono); font-size: .7rem; }
.principle-grid h3 { font-size: 1.15rem; font-weight: 550; }
.principle-grid p { margin: .6rem 0 0; color: #a9bbc8; font-size: .93rem; line-height: 1.6; }

/* Work */
.work { background: linear-gradient(135deg, #fff 35%, #edf6fa); border-bottom: 1px solid var(--line); }
.work-heading { max-width: 760px; margin-bottom: 3.5rem; }
.work-heading h2 { font-size: clamp(1.9rem, 3.2vw, 2.8rem); }
.case-eyebrow { display: inline-block; margin: 0 0 1.1rem; padding: .35rem .7rem; color: var(--cyan-deep); background: #e3f3fa; border-radius: 4px; font-size: .7rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.case-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(2rem, 4vw, 4rem); align-items: center; }
.product-brand { display: flex; align-items: center; gap: .85rem; }
.product-brand h2 { font-size: 2rem; font-weight: 650; letter-spacing: -.055em; }
.product-mark { position: relative; display: grid; place-items: center; flex: 0 0 48px; height: 48px; color: var(--white); background: var(--navy-900); border-radius: 10px; font-size: 1.65rem; font-weight: 550; line-height: 1; }
.product-mark > span { position: absolute; top: 5px; right: 6px; color: var(--cyan); font-size: 1.05rem; }
.case-subtitle { margin: .4rem 0 0; color: var(--muted); font-size: .75rem; }
.case-headline { margin: 1.8rem 0 0; font-size: clamp(1.8rem, 2.75vw, 2.6rem); font-weight: 450; letter-spacing: -.035em; line-height: 1.15; }
.case-copy .lead { margin-top: 1rem; font-size: 1rem; }
.case-copy .button { margin-top: 1.8rem; }
.check-list { padding: 0; margin: 1.6rem 0 0; list-style: none; font-size: .94rem; line-height: 1.6; }
.check-list li { position: relative; padding: .65rem 0 .65rem 1.8rem; color: var(--muted); border-bottom: 1px solid var(--line); }
.check-list strong { color: var(--ink); font-weight: 600; }
.check-list li::before { content: ""; position: absolute; left: .2rem; top: 1.05rem; width: .65rem; height: .35rem; border-bottom: 1.5px solid var(--cyan); border-left: 1.5px solid var(--cyan); transform: rotate(-45deg); }
.case-proof { max-width: 480px; margin: 1rem 0 0; color: var(--muted); font-size: .82rem; line-height: 1.6; }
.case-visual { position: relative; min-width: 0; margin: 0; padding: 1.8rem; color: #c7d2dc; background: linear-gradient(145deg, #0d293e, var(--navy-900) 60%); border: 1px solid #2b465a; border-radius: 12px; box-shadow: 0 24px 60px rgba(2,18,32,.16); }
.model-meta { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-bottom: 1.2rem; border-bottom: 1px solid #284052; font-size: .7rem; }
.model-brand { color: #fff; font-size: 1rem; font-weight: 650; letter-spacing: -.03em; }
.model-brand > span { margin-left: .5rem; color: var(--cyan); }
.sample-label { padding: .3rem .55rem; color: var(--cyan-light); background: #153449; border: 1px solid #30556b; border-radius: 4px; font-size: .65rem; }
.case-visual h3 { margin-top: 1.5rem; color: #fff; font-size: 1.25rem; font-weight: 500; }
.loan-stats { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: .5rem; margin: 1.5rem 0; }
.loan-stats dt { color: #a8bdcb; font-size: .7rem; }
.loan-stats dd { margin: .35rem 0 0; color: #fff; font-size: 1.65rem; font-weight: 450; font-variant-numeric: tabular-nums; letter-spacing: -.03em; }
.table-scroll { overflow-x: auto; overscroll-behavior-inline: contain; }
.case-visual caption { padding: .5rem 0 .75rem; color: #a8bdcb; font-family: var(--sans); font-size: .72rem; text-align: left; }
.case-visual table { width: 100%; border-collapse: collapse; font-family: var(--mono); font-size: .78rem; font-variant-numeric: tabular-nums; }
.case-visual th { padding: .6rem .4rem; color: var(--cyan-light); border-bottom: 1px solid rgba(142,220,248,.35); font-weight: 500; text-align: right; }
.case-visual td { padding: .5rem .4rem; border-bottom: 1px solid rgba(255,255,255,.07); text-align: right; }
.case-visual th:first-child { color: #a8bdcb; text-align: left; }
.case-visual tbody th { border-bottom: 1px solid rgba(255,255,255,.07); }
.case-visual tbody tr:nth-child(even) { background: rgba(255,255,255,.025); }
.js .case-visual tbody tr { opacity: 0; transform: translateX(-10px); }
.js .case-visual.is-live tbody tr { animation: row-in .5s cubic-bezier(.2,.7,.2,1) forwards; animation-delay: calc(.3s + var(--i, 0) * .09s); }
@keyframes row-in { to { opacity: 1; transform: none; } }
.case-visual [data-count] { font-variant-numeric: tabular-nums; }
.case-visual tr:last-child td:last-child { color: var(--cyan-light); }
.case-visual figcaption { margin-top: 1.2rem; color: #a8bdcb; font-size: .72rem; line-height: 1.65; }
.loan-totals { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin: 1.2rem 0 0; padding: 1rem; background: rgba(142,220,248,.07); border: 1px solid #284052; border-radius: 6px; }
.loan-totals dt { color: #a8bdcb; font-size: .72rem; }
.loan-totals dd { margin: .35rem 0 0; color: #fff; font-family: var(--mono); font-size: 1.05rem; }
.loan-totals div:last-child dd { color: var(--cyan-light); }
.rollout { margin-top: 3.5rem; padding-top: 2rem; border-top: 1px solid #cbdce6; }
.rollout > h3 { font-size: 1rem; font-weight: 600; }
.rollout-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; padding: 0; margin: 1.4rem 0 0; list-style: none; }
.rollout-grid li { display: flex; gap: .85rem; }
.rollout-grid li > span { color: var(--cyan-deep); font-family: var(--mono); font-size: .75rem; padding-top: .2rem; }
.rollout-grid h4 { margin: 0; font-size: .93rem; font-weight: 600; }
.rollout-grid p { margin: .45rem 0 0; color: var(--muted); font-size: .86rem; line-height: 1.65; }

/* Team */
.team { background: var(--paper); border-top: 1px solid var(--line); scroll-margin-top: -76px; }
.team-heading { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(300px, 1fr); gap: 4rem; align-items: center; margin-bottom: 3.5rem; }
.team-heading h2 { font-size: clamp(2rem, 3.4vw, 2.9rem); }
.coverage { width: 95%; justify-self: end; padding: 1.1rem 1.4rem 1.4rem; color: #c7d2dc; background: radial-gradient(circle at 50% 28%, rgba(33,174,232,.16), transparent 58%), linear-gradient(160deg, #0d293e, var(--navy-900) 62%); border: 1px solid #2b465a; border-radius: 12px; box-shadow: 0 24px 60px rgba(2,18,32,.16); }
.globe { position: relative; width: min(100%, 300px); margin: 0 auto; }
.globe-canvas { width: 100%; aspect-ratio: 1; display: block; cursor: grab; touch-action: pan-y; -webkit-tap-highlight-color: transparent; }
.globe.is-dragging .globe-canvas { cursor: grabbing; }
.globe-fallback { width: 100%; max-width: 220px; height: auto; margin: 1rem auto; stroke: var(--cyan); fill: var(--cyan-light); }
.js .globe-fallback, .no-js .globe-canvas, .no-js .globe-hint, .no-js .globe-clocks { display: none; }
.globe-hint { position: absolute; left: 50%; bottom: .2rem; margin: 0; padding: .3rem .7rem; color: #a8bdcb; background: rgba(4,17,30,.6); border: 1px solid #284052; border-radius: 999px; font-size: .68rem; white-space: nowrap; transform: translateX(-50%); transition: opacity .4s; pointer-events: none; }
.globe-hint span { color: var(--cyan-light); }
.globe.was-dragged .globe-hint { opacity: 0; }
.globe-clocks { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin: .9rem 0 1.2rem; padding: .9rem 0; border-block: 1px solid #284052; }
.globe-clocks div:last-child { text-align: right; }
.globe-clocks dt { color: #a8bdcb; font-size: .66rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.globe-clocks dd { margin: .3rem 0 0; color: #fff; font-family: var(--mono); font-size: 1.4rem; font-variant-numeric: tabular-nums; }
.globe-clocks div:last-child dd { color: var(--cyan-light); }
.coverage h3 { color: #fff; font-size: 1rem; }
.coverage p { margin: .5rem 0 0; color: #a8bdcb; font-size: .88rem; line-height: 1.6; }
.team-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.5rem; align-items: start; }
.person { padding: 1.8rem 1.6rem 2rem; background: var(--white); box-shadow: 0 1px 0 var(--line); }
.person-head { display: grid; grid-template-columns: 140px minmax(0, 1fr); gap: 1rem; align-items: end; margin-bottom: 1.2rem; }
.person-photo { width: 140px; height: 175px; display: block; object-fit: cover; background: var(--navy-900); box-shadow: 6px 6px 0 #e3edf3; }
.person-place { display: inline-block; margin-bottom: .55rem; color: #596d7c; font-size: .64rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.person h3 { font-size: 1.3rem; font-weight: 400; letter-spacing: -.02em; line-height: 1.2; }
.person-role { margin: .45rem 0 0; color: var(--cyan-deep); font-size: .78rem; font-weight: 700; }
.person-degree { margin: 1rem 0 0; padding-bottom: 1rem; border-bottom: 1px solid var(--line); font-size: .92rem; line-height: 1.55; }
.person-details { margin-top: .5rem; }
.person-details .dash-list { margin-top: .5rem; }

/* Engage */
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); padding: 0; margin: 4rem 0 0; list-style: none; }
.process-grid li { position: relative; padding: 0 clamp(1.1rem, 2.6vw, 2.4rem); text-align: center; }
.process-grid li::before { content: ""; position: absolute; top: 25px; left: calc(50% + 31px); width: calc(100% - 62px); height: 1px; background: linear-gradient(90deg, var(--cyan), rgba(33,174,232,.12)); }
.process-grid li::after { content: ""; position: absolute; top: 21px; right: -3px; width: 7px; height: 7px; border-top: 1px solid var(--cyan); border-right: 1px solid var(--cyan); transform: rotate(45deg); }
.process-grid li:last-child::before, .process-grid li:last-child::after { display: none; }
.process-number { width: 52px; height: 52px; display: grid; place-items: center; margin: 0 auto 1.5rem; color: var(--cyan-light); background: var(--navy-950); border: 1px solid var(--cyan); border-radius: 50%; font-family: var(--mono); font-size: .8rem; }
.process-grid h3 { color: #fff; font-size: 1.2rem; font-weight: 550; }
.process-grid p { max-width: 230px; margin: .8rem auto 0; color: #a9bbc8; font-size: .93rem; line-height: 1.6; }
.size-note { display: grid; grid-template-columns: minmax(220px, .8fr) 2fr; gap: 2rem; align-items: center; margin-top: 4rem; padding: 1.8rem 2rem; background: rgba(33,174,232,.08); border: 1px solid rgba(142,220,248,.25); border-left: 2px solid var(--cyan); }
.size-note h3 { color: #fff; font-size: 1.3rem; font-weight: 500; }
.size-note p { margin: 0; color: #c7d2dc; font-size: .98rem; line-height: 1.7; }
.engage-notes { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; margin-top: 2.5rem; padding-top: 2rem; border-top: 1px solid rgba(255,255,255,.14); }
.engage-notes p { margin: 0; color: #b7c5d1; font-size: .92rem; line-height: 1.7; }

/* Contact */
.contact { background: linear-gradient(110deg, #eef3f7, #fff 60%); border-top: 1px solid var(--line); }
.contact-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 5rem; align-items: center; }
.contact-action { padding-left: clamp(2rem, 5vw, 4.5rem); border-left: 1px solid #cbd5dd; }
.button-contact { --glow: rgba(33,174,232,.55); min-width: 190px; color: #fff; background: var(--navy-900); border: 0; cursor: pointer; }
.button-contact:disabled { cursor: default; opacity: .75; }
.button-contact:disabled:hover { transform: none; box-shadow: none; }
.button-contact:disabled::before { display: none; }
.contact-action p { max-width: 330px; margin: 1rem 0 0; color: var(--muted); font-size: .8rem; line-height: 1.6; }
.contact-action h3 { font-size: 1rem; font-weight: 600; }
.contact-prompts { padding: 0; margin: 1rem 0 1.8rem; list-style: none; counter-reset: prompts; }
.contact-prompts li { display: flex; gap: .8rem; margin: .55rem 0; color: var(--muted); font-size: .9rem; counter-increment: prompts; }
.contact-prompts li::before { content: "0" counter(prompts); padding-top: .12rem; color: var(--cyan-deep); font-family: var(--mono); font-size: .75rem; }
.contact-email a { display: inline-block; padding-block: .3rem; color: var(--ink); text-decoration-color: rgba(7,107,150,.4); text-underline-offset: 4px; overflow-wrap: anywhere; transition: color .2s, text-decoration-color .2s; }
.contact-email a:hover { color: var(--cyan-deep); text-decoration-color: currentColor; }

/* Footer */
.site-footer { padding: 2.8rem 0; color: #a8b9c6; background: var(--navy-950); border-top: 1px solid rgba(255,255,255,.12); }
.footer-grid { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 2rem; }
.footer-brand { color: #fff; }
.footer-brand .brand-mark { fill: #fff; }
.footer-brand .brand-type small { color: #8fa4b4; }
.footer-zh { margin-left: .4rem; padding-left: .9rem; color: #8fa4b4; border-left: 1px solid rgba(255,255,255,.2); font-size: .9rem; letter-spacing: .12em; }
.footer-copy { text-align: center; font-size: .75rem; }
.footer-copy p { margin: .25rem 0; }
.footer-end { display: flex; align-items: center; justify-content: flex-end; gap: 1.5rem; }
.site-footer .lang-switch a { color: #8fa4b4; }
.site-footer .lang-switch a:hover, .site-footer .lang-switch a[aria-current] { color: #fff; }
.back-to-top { font-size: .75rem; letter-spacing: .12em; text-decoration: none; text-transform: uppercase; }
.back-to-top span { margin-left: .5rem; color: var(--cyan); }

/* Reveal on scroll: only when JS runs, so content stays visible without it */
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); transition-delay: var(--reveal-delay, 0ms); }
.js .reveal.is-visible { opacity: 1; transform: none; }
.js .hero-copy > :not(h1) { animation: hero-in .8s cubic-bezier(.2,.7,.2,1) both; }
.js .hero-copy > :nth-child(2) { animation-delay: .08s; }
.js .hero-copy > :nth-child(3) { animation-delay: .16s; }
.js .hero-copy > :nth-child(4) { animation-delay: .24s; }
.js .hero-copy > :nth-child(n+5) { animation-delay: .34s; }
.js .hero-visual > svg { animation: hero-orbit 1.4s cubic-bezier(.2,.7,.2,1) both .2s; }
@keyframes hero-in { from { opacity: 0; transform: translateY(18px); } }
@keyframes hero-orbit { from { opacity: 0; transform: scale(.92) rotate(-6deg); } }

/* Chinese: no faux uppercase tracking, slightly looser lines */
:lang(zh-Hant) h1, :lang(zh-Hant) h2 { letter-spacing: 0; line-height: 1.25; }
:lang(zh-Hant) h1 { font-size: clamp(2.2rem, 3.6vw, 3.3rem); }
:lang(zh-Hant) .eyebrow, :lang(zh-Hant) .case-eyebrow, :lang(zh-Hant) .tagline, :lang(zh-Hant) .hero-footer, :lang(zh-Hant) .horizontal-heading > p, :lang(zh-Hant) .person-place, :lang(zh-Hant) .case-subtitle, :lang(zh-Hant) .list-label { letter-spacing: .12em; }
:lang(zh-Hant) .lead, :lang(zh-Hant) .hero-intro { line-height: 1.9; }
:lang(zh-Hant) .approach-intro { line-height: 1.7; letter-spacing: 0; }

@media (max-width: 1100px) {
  .lang-switch-nav { padding-left: .5rem; }
  .primary-nav { gap: 1rem; }
  .person-head { grid-template-columns: 1fr; }
}

@media (max-width: 960px) {
  .container { width: min(calc(100% - 40px), var(--container)); }
  .js .nav-toggle { display: block; position: relative; z-index: 2; }
  .js .primary-nav { position: fixed; inset: 78px 0 auto 0; height: calc(100dvh - 78px); padding: 2rem 24px; display: flex; flex-direction: column; align-items: flex-start; gap: 1rem; overflow-y: auto; overscroll-behavior: contain; color: var(--white); background: var(--navy-950); visibility: hidden; opacity: 0; transform: translateY(-10px); transition: opacity .2s, transform .2s, visibility .2s; }
  .js .primary-nav[data-open="true"] { visibility: visible; opacity: 1; transform: translateY(0); }
  .primary-nav > a:not(.button) { width: 100%; padding: .45rem 0; font-size: 1.25rem; font-weight: 450; }
  .primary-nav .button { margin-top: .6rem; color: var(--navy-900); background: var(--cyan); }
  .no-js .site-header { position: relative; height: auto; }
  .no-js .header-inner { flex-wrap: wrap; gap: 1rem; padding-block: 1rem; }
  .no-js .primary-nav { flex-wrap: wrap; gap: .7rem 1rem; }
  .no-js .primary-nav > a:not(.button) { width: auto; color: var(--ink); font-size: .9rem; }
  .no-js .lang-switch-nav { margin: 0; padding: 0; border: 0; }
  .no-js .lang-switch-nav a { color: var(--ink); }
  .lang-switch-nav { margin-top: 1rem; padding: 1rem 0 0; border-left: 0; border-top: 1px solid rgba(255,255,255,.14); font-size: .9rem; }
  .lang-switch-nav a { color: #8fa4b4; }
  .lang-switch-nav a[aria-current] { color: #fff; }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { transform: translateY(4px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-4px) rotate(-45deg); }
  .hero { min-height: auto; }
  .hero-layout { min-height: 0; grid-template-columns: 1fr; }
  .hero-copy { padding-bottom: 1rem; }
  .hero-visual { position: absolute; z-index: -1; top: 20px; right: -220px; width: 600px; min-height: 0; margin: 0; opacity: .22; }
  .visual-label { display: none; }
  .capability-grid { grid-template-columns: repeat(2, 1fr); }
  .capability-card:nth-child(2) { border-right: 0; }
  .capability-card:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .offer-layout { grid-template-columns: 1fr; }
  .offer-aside { position: static; padding: 2.5rem 0 0; border-left: 0; border-top: 1px solid var(--line); }
  .principle-grid { grid-template-columns: repeat(2, 1fr); }
  .principle-grid article:nth-child(3) { padding-left: 0; border-left: 0; }
  .principle-grid article { padding-bottom: 2rem; }
  .case-layout { grid-template-columns: 1fr; }
  .case-visual { width: 100%; max-width: 650px; }
  .team-heading { grid-template-columns: 1fr; gap: 2rem; }
  .coverage { width: 100%; justify-self: stretch; }
  .team-grid { grid-template-columns: 1fr; }
  .person-head { grid-template-columns: 140px minmax(0, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); gap: 3rem 0; }
  .process-grid li:nth-child(2)::before, .process-grid li:nth-child(2)::after { display: none; }
  .engage-notes, .size-note { grid-template-columns: 1fr; }
  .size-note { gap: .8rem; }
  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
  .contact-action { padding: 0; border-left: 0; }
  .footer-grid { grid-template-columns: 1fr; justify-items: start; }
  .footer-copy { text-align: left; }
  .footer-end { justify-content: flex-start; flex-wrap: wrap; }
}

@media (max-width: 620px) {
  .container { width: min(calc(100% - 32px), var(--container)); }
  .site-header { height: 70px; }
  .brand-mark { width: 31px; height: 31px; }
  .js .primary-nav { inset: 70px 0 auto; height: calc(100dvh - 70px); }
  .hero { padding-top: 56px; }
  .hero-layout { display: block; }
  .hero-brand { font-size: .76rem; letter-spacing: .16em; }
  h1 { font-size: clamp(2.35rem, 10.5vw, 3.6rem); }
  .hero-intro { font-size: 1rem; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-visual { top: 95px; right: -300px; }
  .visual-label { display: none; }
  .hero-footer { align-items: flex-start; gap: .75rem; flex-direction: column; }
  .section { padding: 72px 0; }
  .team { scroll-margin-top: -56px; }
  .horizontal-heading { align-items: flex-start; flex-direction: column; }
  .horizontal-heading > p { text-align: left; }
  .credential-grid { grid-template-columns: 1fr; }
  .credential, .credential:first-child { display: grid; grid-template-columns: 104px minmax(0, 1fr); gap: 1rem; align-items: center; padding: 1.4rem 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .credential-figure { margin: 0; }
  .credential:last-child { border-bottom: 0; }
  .capability-grid { grid-template-columns: 1fr; }
  .capability-card { padding-block: 2rem; border-right: 0; border-bottom: 1px solid var(--line); }
  .capability-card:last-child { border-bottom: 0; }
  .capability-card { padding: 1.5rem; }
  .service-paths { grid-template-columns: 1fr; gap: .75rem; }
  .line-icon { margin-bottom: 1.5rem; }
  .offer-item { grid-template-columns: 1fr; gap: .3rem; }
  .offer-item h3 { font-size: 1.35rem; }
  .delivery-list li { grid-template-columns: 36px 1fr; gap: .6rem; }
  .principle-grid { grid-template-columns: 1fr; }
  .principle-grid article, .principle-grid article + article { padding: 1.8rem 0; border-left: 0; border-bottom: 1px solid rgba(255,255,255,.1); }
  .case-visual { padding: 1.2rem 1rem; }
  .case-visual table { min-width: 298px; font-size: .68rem; }
  .case-visual th, .case-visual td { padding-inline: .2rem; }
  .case-visual h3 { font-size: 1.15rem; }
  .loan-stats dd { font-size: 1.45rem; }
  .loan-stats dt { font-size: .67rem; }
  .rollout-grid { grid-template-columns: 1fr; gap: 1.3rem; }
  .person { padding: 1.5rem 1.15rem; }
  .process-grid { grid-template-columns: 1fr; gap: 0; margin-top: 2.5rem; }
  .process-grid li { display: grid; grid-template-columns: 52px 1fr; gap: 0 1.2rem; padding: 0 0 2.5rem; text-align: left; }
  .process-grid li::before { top: 52px; bottom: 0; left: 25px; width: 1px; height: auto; background: linear-gradient(var(--cyan), rgba(33,174,232,.1)); }
  .process-grid li::after { top: auto; right: auto; bottom: 2px; left: 22px; transform: rotate(135deg); }
  .process-grid li:nth-child(2)::before, .process-grid li:nth-child(2)::after { display: block; }
  .process-grid li:last-child { padding-bottom: 0; }
  .process-number { grid-row: 1 / 3; margin: 0; }
  .process-grid p { max-width: none; margin: .55rem 0 0; }
  .footer-zh { display: none; }
  :lang(zh-Hant) h1 { font-size: 2rem; }
  .team-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .js .reveal { opacity: 1; transform: none; }
  .js .hero-copy > *, .js .hero-visual > svg, .js .hero-visual *, .js .visual-label { animation: none !important; }
  .hero-visual, .visual-label { translate: none; }
  .js h1 .line-inner { animation: none !important; }
  .js .case-visual tbody tr { opacity: 1; transform: none; animation: none !important; }
  .button:hover, .service-paths a:hover, .button:hover .arrow, .service-paths a:hover .arrow { transform: none; }
}