/* Prism Advisors — Champagne Refraction */
:root {
  --ivory: #F6F2EA;
  --ivory-2: #FBF8F2;
  --sand: #E7DFD0;
  --navy: #1A2F59;
  --navy-deep: #13234A;
  --navy-ink: #0F1C3B;
  --teal: #0F6F76;
  --teal-soft: #3A8499;
  --teal-glow: #7FD3CF;
  --champagne: #C3A574;
  --champagne-soft: #D9C6A1;
  --graphite: #4A4F57;
  --ink: #18223A;

  --color-bg: var(--ivory);
  --color-text: var(--ink);
  --color-primary: var(--teal);

  --font-display: 'Boska', 'Noto Serif TC', Georgia, serif;
  --font-body: 'Switzer', 'Noto Sans TC', 'Helvetica Neue', sans-serif;
  --font-wordmark: 'Montserrat', 'Switzer', sans-serif;

  --text-xs: clamp(0.75rem, 0.72rem + 0.1vw, 0.8125rem);
  --text-sm: clamp(0.875rem, 0.85rem + 0.1vw, 0.9375rem);
  --text-base: clamp(1rem, 0.97rem + 0.15vw, 1.0625rem);
  --text-lg: clamp(1.125rem, 1.05rem + 0.35vw, 1.3125rem);
  --text-xl: clamp(1.5rem, 1.25rem + 1vw, 2.125rem);
  --text-2xl: clamp(2rem, 1.5rem + 2.2vw, 3.25rem);
  --text-hero: clamp(2.5rem, 1.6rem + 4vw, 5rem);

  --space-2: .5rem; --space-3: .75rem; --space-4: 1rem; --space-6: 1.5rem; --space-8: 2rem;
  --space-12: 3rem; --space-16: 4rem; --space-24: 6rem; --space-32: 8rem;
  --radius-sm: 2px;
  --transition-interactive: 220ms cubic-bezier(.2,.7,.2,1);
  --wrap: 1200px;
  --facet: 26px;
}
html[lang^="zh-Hant"] { --font-display: 'Noto Serif TC', 'Boska', serif; --font-body: 'Switzer', 'Noto Sans TC', sans-serif; }
html[lang^="zh-Hans"] { --font-display: 'Noto Serif SC', 'Boska', serif; --font-body: 'Switzer', 'Noto Sans SC', sans-serif; }

body { background: var(--ivory); color: var(--ink); font-family: var(--font-body); }
html[lang^="zh"] body { line-height: 1.8; letter-spacing: .01em; }
a { color: inherit; text-decoration: none; }
.wrap { width: min(100% - 2.5rem, var(--wrap)); margin-inline: auto; position: relative; z-index: 1; }
.narrow { max-width: 760px; }
.muted { color: var(--graphite); }
.skip { position: absolute; left: -999px; top: 0; background: var(--navy); color: #fff; padding: .6rem 1rem; z-index: 100; }
.skip:focus { left: 1rem; top: 1rem; }

.display { font-family: var(--font-display); font-weight: 500; letter-spacing: -0.01em; color: var(--navy); line-height: 1.12; }
html[lang^="zh"] .display { letter-spacing: .02em; line-height: 1.32; font-weight: 600; }
h2.display { font-size: var(--text-2xl); }
.eyebrow { font-size: var(--text-xs); letter-spacing: .22em; text-transform: uppercase; color: var(--teal); font-weight: 600; margin-bottom: var(--space-4); }
html[lang^="zh"] .eyebrow { letter-spacing: .18em; }
.eyebrow-light { color: var(--champagne-soft); }
.lede { font-size: var(--text-lg); color: var(--graphite); line-height: 1.65; margin-top: var(--space-6); }
.h-sub { font-family: var(--font-body); font-size: var(--text-lg); font-weight: 600; color: var(--navy); margin-bottom: var(--space-4); }
.arr { display: inline-block; vertical-align: middle; margin-left: .35em; transition: transform var(--transition-interactive); }
a:hover .arr, button:hover .arr { transform: translateX(4px); }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .2em; min-height: 44px; padding: .65rem 1.25rem; font-size: var(--text-sm); font-weight: 500; letter-spacing: .02em; border-radius: var(--radius-sm); white-space: nowrap; }
.btn-outline { border: 1px solid var(--teal); color: var(--teal); }
.btn-outline:hover { background: var(--teal); color: #fff; }
.btn-solid { background: var(--navy); color: #fff; }
.btn-teal { background: var(--teal); color: #fff; border: 0; }
.btn-teal:hover { background: #0C5D63; }
.btn-light { background: var(--ivory); color: var(--navy); }
.btn-light:hover { background: #fff; }
.link-dark, .link-light { display: inline-flex; align-items: center; font-size: var(--text-sm); font-weight: 500; padding-block: .6rem; border-bottom: 1px solid currentColor; }
.link-dark { color: var(--teal); margin-top: var(--space-8); }
.link-light { color: var(--ivory); }
.muted-link { color: var(--champagne-soft); }

/* ---------- Refraction background ---------- */
.refract { position: relative; overflow: hidden; isolation: isolate; }
.refract > svg.rf { position: absolute; inset: -40px; width: calc(100% + 80px); height: calc(100% + 80px); z-index: 0; pointer-events: none; will-change: transform; max-width: none; }
.rf .ln { fill: none; stroke: var(--champagne); stroke-width: .7; vector-effect: non-scaling-stroke; opacity: .6; }
.rf .ln.thin { opacity: .3; }
.rf .pulse { fill: none; stroke: url(#none); stroke: #E9D9B4; stroke-width: 1.4; vector-effect: non-scaling-stroke; stroke-linecap: round; opacity: 0; }
.rf-dark .ln { stroke: var(--champagne); opacity: .38; }
.rf-dark .ln.thin { opacity: .2; }
.rf .facet { stroke: none; }
.rf .glint-core { fill: #fff; }
.rf .glint { transform-box: fill-box; transform-origin: center; }
@media (prefers-reduced-motion: no-preference) {
  .rf .glint { animation: twinkle 6s ease-in-out infinite; }
  .rf .glint:nth-of-type(2n) { animation-duration: 7.5s; animation-delay: -2s; }
  .rf .glint:nth-of-type(3n) { animation-duration: 9s; animation-delay: -4s; }
  .rf .pulse { animation: travel 9s cubic-bezier(.4,0,.2,1) infinite; }
}
@keyframes twinkle { 0%,100% { opacity: .55; transform: scale(.85); } 45% { opacity: 1; transform: scale(1.12); } 55% { opacity: .95; transform: scale(1); } }
@keyframes travel { 0% { stroke-dashoffset: var(--len); opacity: 0; } 10% { opacity: .55; } 55% { opacity: .55; } 70%,100% { stroke-dashoffset: calc(var(--len) * -0.1); opacity: 0; } }

@media (min-width: 641px) {
  html[lang^="zh"] h1.display, html[lang^="zh"] h2.display { word-break: keep-all; overflow-wrap: anywhere; }
}
/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: oklch(96.5% 0.012 85 / .82); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid transparent; transition: border-color .3s, background .3s; }
.site-header.scrolled { border-bottom-color: oklch(40% 0.05 260 / .1); }
.header-inner { display: flex; align-items: center; gap: var(--space-6); min-height: 76px; }
.brand { display: flex; align-items: center; gap: .7rem; flex-shrink: 0; }
.brand img { width: 26px; height: auto; }
.wordmark { display: flex; flex-direction: column; font-family: var(--font-wordmark); color: var(--navy); line-height: 1; }
.wm-1 { font-weight: 600; font-size: 1.15rem; letter-spacing: .38em; }
.wm-2 { font-weight: 500; font-size: .56rem; letter-spacing: .62em; margin-top: .35rem; }
.main-nav { margin-left: auto; }
.main-nav ul { display: flex; gap: clamp(.8rem, 1.6vw, 1.75rem); }
.main-nav a { font-size: var(--text-sm); color: var(--graphite); padding-block: .5rem; position: relative; }
.main-nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: .2rem; height: 1px; background: var(--teal); transform: scaleX(0); transform-origin: left; transition: transform var(--transition-interactive); }
.main-nav a:hover, .main-nav a[aria-current="page"] { color: var(--navy); }
.main-nav a:hover::after, .main-nav a[aria-current="page"]::after { transform: scaleX(1); }
.nav-mobile-extra { display: none; }
.header-tools { display: flex; align-items: center; gap: var(--space-4); }
.lang-switch { display: flex; align-items: center; gap: .35rem; font-size: var(--text-xs); color: var(--graphite); }
.lang-switch a { min-width: 28px; min-height: 36px; display: inline-grid; place-items: center; color: var(--graphite); }
.lang-switch a[aria-current="true"] { color: var(--navy); font-weight: 600; }
.lang-switch span { opacity: .35; }
.nav-toggle { display: none; width: 44px; height: 44px; position: relative; }
.nav-toggle span { position: absolute; left: 11px; right: 11px; height: 1.5px; background: var(--navy); transition: transform .3s; }
.nav-toggle span:first-child { top: 17px; } .nav-toggle span:last-child { top: 26px; }
.nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(4.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4.5px) rotate(-45deg); }

/* ---------- Home hero ---------- */
.hero { padding-block: clamp(4rem, 9vw, 7.5rem) clamp(4rem, 8vw, 6.5rem); }
.hero-title { font-size: var(--text-hero); max-width: 14ch; }
html[lang^="zh"] .hero-title { max-width: 13em; font-size: clamp(2.25rem, 1.4rem + 3.4vw, 4.25rem); }
.hero-title span { display: inline; }
.hero-title span { display: block; }
.hero-sub { font-size: var(--text-lg); color: var(--graphite); max-width: 48ch; margin-top: var(--space-6); line-height: 1.65; }
.ask { margin-top: clamp(2.5rem, 5vw, 4rem); font-size: var(--text-sm); color: var(--navy); letter-spacing: .04em; font-weight: 500; }
.doors { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1rem, 2vw, 1.5rem); margin-top: var(--space-4); max-width: none; }
.door { position: relative; display: flex; flex-direction: column; gap: .4rem; padding: clamp(1.5rem, 3vw, 2.25rem); min-height: 230px; overflow: hidden; transition: transform .4s cubic-bezier(.2,.7,.2,1), box-shadow .4s; }
.door:hover { transform: translateY(-3px); }
.door-corp { background: var(--navy); color: var(--ivory); clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%); box-shadow: 0 20px 40px -24px oklch(25% 0.08 260 / .55); }
.door-priv { background: var(--sand); color: var(--navy); clip-path: polygon(0 0, calc(100% - var(--facet)) 0, 100% var(--facet), 100% 100%, 0 100%); }
.door-k { font-family: var(--font-display); font-size: var(--text-xl); font-weight: 500; }
html[lang^="zh"] .door-k { font-weight: 600; }
.door-t { font-size: var(--text-base); font-weight: 500; }
.door-d { font-size: var(--text-sm); opacity: .78; max-width: 34ch; }
.door-go { margin-top: auto; padding-top: var(--space-6); font-size: var(--text-sm); font-weight: 500; display: inline-flex; align-items: center; }
.door-corp .door-go { color: var(--teal-glow); }
.door-priv .door-go { color: var(--teal); }
.door-facet { position: absolute; right: 0; bottom: 0; width: 64px; height: 64px; background: var(--teal); clip-path: polygon(100% 0, 100% 100%, 0 100%); transition: width .45s cubic-bezier(.2,.7,.2,1), height .45s cubic-bezier(.2,.7,.2,1); }
.door-priv .door-facet { top: 0; bottom: auto; width: 0; height: 0; background: var(--teal); clip-path: polygon(0 0, 100% 0, 100% 100%); }
.door-corp:hover .door-facet { width: 92px; height: 92px; }
.door-priv:hover .door-facet { width: 46px; height: 46px; }
.door::before { content: ""; position: absolute; inset: 0; background: linear-gradient(115deg, transparent 35%, oklch(100% 0 0 / .1) 50%, transparent 65%); transform: translateX(-100%); transition: transform .9s cubic-bezier(.2,.7,.2,1); pointer-events: none; }
.door:hover::before { transform: translateX(100%); }

/* ---------- Navy band ---------- */
.corp-band, .succ-sec, .expect-sec, .mv-sec, .cta-band { background: var(--navy-deep); color: var(--ivory); }
.corp-band { padding-block: clamp(4rem, 8vw, 6.5rem); }
.corp-band .display, .succ-sec .display, .cta-band .display { color: var(--ivory); }
.band-head h2 { max-width: 22ch; }
.chevrons { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin-top: clamp(2rem, 4vw, 3rem); }
.chev { position: relative; padding: 1.5rem 2.5rem 1.6rem 2.75rem; display: flex; flex-direction: column; gap: .35rem; min-height: 150px; clip-path: polygon(0 0, calc(100% - 26px) 0, 100% 50%, calc(100% - 26px) 100%, 0 100%, 26px 50%); margin-right: -14px; }
.chev-1 { clip-path: polygon(0 0, calc(100% - 26px) 0, 100% 50%, calc(100% - 26px) 100%, 0 100%); padding-left: 1.75rem; background: #22396B; }
.chev-2 { background: #2B4880; }
.chev-3 { background: var(--teal); margin-right: 0; clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%, 26px 50%); }
.chev-n { font-size: var(--text-xs); letter-spacing: .2em; color: var(--champagne-soft); }
.chev-k { font-family: var(--font-display); font-size: var(--text-xl); font-weight: 500; }
.chev-d { font-size: var(--text-sm); color: oklch(92% 0.02 85 / .85); max-width: 30ch; }
.chevrons-slim .chev { min-height: 84px; justify-content: center; }
@media (prefers-reduced-motion: no-preference) {
  .chevrons.reveal .chev { opacity: 0; transform: translateX(-12px); transition: opacity .6s ease, transform .6s ease; }
  .chevrons.reveal.in .chev { opacity: 1; transform: none; }
  .chevrons.reveal.in .chev-2 { transition-delay: .25s; }
  .chevrons.reveal.in .chev-3 { transition-delay: .5s; }
}
.band-links { display: flex; flex-wrap: wrap; gap: var(--space-8); margin-top: clamp(2rem, 4vw, 3rem); }

/* ---------- Private section ---------- */
.priv-sec { padding-block: clamp(4.5rem, 9vw, 7.5rem); }
.sec-head h2 { max-width: 20ch; }
.priv-cols { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: clamp(1.5rem, 4vw, 3.5rem); margin-top: clamp(2.5rem, 5vw, 4rem); border-top: 1px solid oklch(40% 0.05 260 / .14); padding-top: var(--space-8); }
.priv-col h3, .svc h2, .ops-item h2, .commit h3, .step h2, .value h3 { font-size: var(--text-lg); font-weight: 600; color: var(--navy); margin: .5rem 0 .5rem; line-height: 1.35; }
.priv-col p, .svc p, .ops-item p, .commit p, .step p, .value p { color: var(--graphite); font-size: var(--text-base); }
.col-n, .step-n { font-size: var(--text-xs); letter-spacing: .2em; color: var(--champagne); font-weight: 600; }

/* ---------- Why Prism ---------- */
.why-sec { padding-block: clamp(4rem, 8vw, 7rem); border-top: 1px solid oklch(40% 0.05 260 / .1); }
.why-grid { display: grid; grid-template-columns: minmax(180px, 0.8fr) 1.4fr; gap: clamp(2rem, 6vw, 6rem); align-items: center; }
.why-mark { display: grid; place-items: center; }
.why-mark img { width: min(100%, 230px); }
@media (prefers-reduced-motion: no-preference) {
  .why-mark.reveal img { clip-path: polygon(0 0, 0 0, 0 100%, 0 100%); transition: clip-path 1.4s cubic-bezier(.65,0,.35,1) .1s; }
  .why-mark.reveal.in img { clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%); }
}
.why-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); margin-top: var(--space-8); }
.why-steps li { display: flex; flex-direction: column; gap: .25rem; padding-top: var(--space-4); border-top: 1px solid var(--champagne-soft); font-size: var(--text-sm); color: var(--graphite); }
.why-steps strong { color: var(--navy); font-size: var(--text-base); font-weight: 600; }
.ws-n { font-size: var(--text-xs); letter-spacing: .2em; color: var(--champagne); font-weight: 600; }

/* ---------- Enquiry ---------- */
.enquire-sec { padding-block: clamp(4rem, 8vw, 7rem); }
.enquire-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: clamp(2rem, 6vw, 5rem); align-items: start; }
.direct { margin-top: var(--space-8); font-size: var(--text-base); line-height: 2; }
.direct a { color: var(--teal); border-bottom: 1px solid currentColor; }
.form-card { background: oklch(99% 0.006 85 / .9); border: 1px solid oklch(40% 0.05 260 / .1); padding: clamp(1.5rem, 3vw, 2.5rem); box-shadow: 0 30px 60px -40px oklch(30% 0.06 260 / .4); backdrop-filter: blur(4px); }
.enquiry { display: flex; flex-direction: column; gap: var(--space-4); }
.type-group { border: 0; }
.type-group legend { font-size: var(--text-xs); color: var(--graphite); letter-spacing: .06em; margin-bottom: .6rem; }
.chips { display: flex; flex-wrap: wrap; gap: .5rem; }
.chip { position: relative; cursor: pointer; }
.chip input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.chip span { display: inline-flex; align-items: center; min-height: 40px; padding: .4rem 1rem; border: 1px solid oklch(40% 0.05 260 / .25); border-radius: 999px; font-size: var(--text-sm); color: var(--graphite); transition: all var(--transition-interactive); }
.chip input:checked + span { background: var(--navy); border-color: var(--navy); color: #fff; }
.chip input:focus-visible + span { outline: 2px solid var(--teal); outline-offset: 2px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.field { display: flex; flex-direction: column; gap: .35rem; }
.field label { font-size: var(--text-xs); color: var(--graphite); letter-spacing: .04em; }
.field input, .field select, .field textarea { width: 100%; min-height: 46px; padding: .7rem .85rem; background: #fff; border: 1px solid oklch(40% 0.05 260 / .2); border-radius: var(--radius-sm); font-size: var(--text-base); color: var(--ink); }
.field textarea { resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 3px oklch(50% 0.08 195 / .15); }
.field input[aria-invalid="true"], .field textarea[aria-invalid="true"] { border-color: #A4413A; }
.pics { font-size: var(--text-xs); color: var(--graphite); line-height: 1.6; max-width: none; }
.consent { display: flex; gap: .65rem; align-items: flex-start; font-size: var(--text-sm); color: var(--ink); cursor: pointer; }
.consent input { width: 18px; height: 18px; margin-top: .2rem; accent-color: var(--teal); flex-shrink: 0; }
.consent a { color: var(--teal); border-bottom: 1px solid currentColor; margin-left: .25rem; }
.form-foot { display: flex; align-items: center; flex-wrap: wrap; gap: var(--space-4); margin-top: var(--space-2); }
.form-note { font-size: var(--text-xs); color: var(--graphite); }
.form-status { font-size: var(--text-sm); min-height: 1.4em; }
.form-status.ok { color: var(--teal); }
.form-status.err { color: #A4413A; }

/* ---------- Inner page hero ---------- */
.page-hero { padding-block: clamp(3.5rem, 8vw, 6.5rem) clamp(3rem, 6vw, 5rem); }
.page-hero h1 { font-size: var(--text-2xl); max-width: 20ch; }
html[lang^="zh"] .page-hero h1 { max-width: 16em; }
.page-hero-grid.has-img { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.page-hero .lede { max-width: 56ch; }
.facet-img { margin: 0; aspect-ratio: 4 / 5; overflow: hidden; clip-path: polygon(0 0, calc(100% - 42px) 0, 100% 42px, 100% 100%, 0 100%); }
.page-approach .facet-img { aspect-ratio: 4 / 3.4; }
.facet-img img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.04); transition: transform 1.6s cubic-bezier(.2,.7,.2,1); }
.facet-img.in img { transform: scale(1); }

.quote-sec { padding-block: clamp(3rem, 6vw, 5rem); }
.pull { font-family: var(--font-display); font-size: var(--text-xl); color: var(--navy); line-height: 1.45; padding-left: var(--space-8); position: relative; }
.pull::before { content: ""; position: absolute; left: 0; top: .2em; width: 14px; height: 14px; background: var(--teal); clip-path: polygon(0 0, 100% 50%, 0 100%); }
.stage-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.5rem, 3vw, 2.5rem); margin-top: clamp(2rem, 4vw, 3rem); }
.stage { padding-top: var(--space-6); border-top: 1px solid oklch(80% 0.05 85 / .35); }
.stage-n { font-size: var(--text-xs); letter-spacing: .2em; color: var(--champagne-soft); text-transform: uppercase; }
.stage h2 { font-family: var(--font-display); font-weight: 500; font-size: var(--text-xl); margin: .5rem 0; color: var(--ivory); }
.stage-lead { color: oklch(92% 0.02 85 / .85); margin-bottom: var(--space-4); }
.stage ul { display: flex; flex-direction: column; gap: .55rem; }
.stage li { position: relative; padding-left: 1.2rem; font-size: var(--text-sm); color: oklch(94% 0.02 85 / .92); }
.stage li::before { content: ""; position: absolute; left: 0; top: .55em; width: 7px; height: 7px; background: var(--teal-glow); clip-path: polygon(0 0, 100% 50%, 0 100%); }
.stage-note { margin-top: var(--space-6); font-size: var(--text-sm); color: var(--champagne-soft); line-height: 1.6; }
.stages-band .chevrons { margin-top: var(--space-4); }

.split-sec, .list-sec, .steps-sec, .commit-sec, .values-sec, .about-sec, .legal-sec, .bounds-sec { padding-block: clamp(4rem, 8vw, 6.5rem); }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 6vw, 5rem); align-items: start; }
.fit-card { background: oklch(99% 0.006 85 / .85); border: 1px solid oklch(40% 0.05 260 / .1); padding: clamp(1.5rem, 3vw, 2.25rem); }
.tick-list { display: flex; flex-direction: column; gap: .9rem; }
.tick-list li { position: relative; padding-left: 1.6rem; color: var(--ink); }
.tick-list li::before { content: ""; position: absolute; left: 0; top: .5em; width: 9px; height: 9px; background: var(--teal); clip-path: polygon(0 0, 100% 50%, 0 100%); }
.tick-light li { color: var(--ivory); font-size: var(--text-lg); }
.tick-light li::before { background: var(--teal-glow); }

.ops-grid, .svc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.5rem, 3vw, 3rem) clamp(1.5rem, 3vw, 2.5rem); margin-top: var(--space-6); }
.svc-grid { grid-template-columns: repeat(2, 1fr); }
.ops-item, .svc { padding-top: var(--space-6); border-top: 1px solid oklch(40% 0.05 260 / .14); }
.ops-key { background: oklch(99% 0.006 85 / .85); padding: var(--space-6); border: 1px solid var(--champagne-soft); }
.role-box { margin-top: clamp(3rem, 6vw, 4.5rem); background: var(--navy-deep); color: var(--ivory); padding: clamp(1.75rem, 4vw, 2.75rem); clip-path: polygon(0 0, calc(100% - 34px) 0, 100% 34px, 100% 100%, 0 100%); }
.role-box h2 { font-size: var(--text-lg); font-weight: 600; margin-bottom: .75rem; color: var(--champagne-soft); }
.role-box p { max-width: 78ch; line-height: 1.75; }

.succ-sec, .expect-sec, .mv-sec { padding-block: clamp(4rem, 8vw, 6.5rem); }
.succ-sec .lede, .mv-sec .lede { color: oklch(92% 0.02 85 / .88); margin-top: 0; }
.commit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.5rem, 3vw, 2.5rem); }
.commit { padding-top: var(--space-6); border-top: 1px solid var(--champagne-soft); }

.steps4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(1rem, 2.5vw, 2rem); counter-reset: s; }
.step { position: relative; padding: var(--space-6) 0 0; border-top: 1px solid oklch(40% 0.05 260 / .18); }
.step::before { content: ""; position: absolute; top: -5px; left: 0; width: 9px; height: 9px; background: var(--teal); transform: rotate(45deg); }

.about-grid { display: grid; grid-template-columns: .6fr 1.4fr; gap: clamp(2rem, 6vw, 6rem); align-items: start; }
.about-logo img { width: min(100%, 240px); }
.prose p { font-size: var(--text-base); color: var(--ink); margin-bottom: 1.1em; line-height: 1.8; }
.prose p:first-child { font-family: var(--font-display); font-size: var(--text-xl); color: var(--navy); line-height: 1.45; }
.legal-sec .prose p:first-child { font-family: var(--font-body); font-size: var(--text-base); color: var(--ink); line-height: 1.8; }
.legal-sec .h-sub { margin-top: var(--space-8); }
.mv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 6vw, 5rem); }
.mv-text { font-family: var(--font-display); font-size: var(--text-xl); line-height: 1.45; color: var(--ivory); }
.values { display: grid; grid-template-columns: repeat(5, 1fr); gap: clamp(1rem, 2vw, 1.75rem); }
.value { padding-top: var(--space-4); border-top: 1px solid var(--champagne-soft); }
.value-letter { font-family: 'Boska', serif; font-size: 3rem; line-height: 1; color: var(--teal); display: block; }
.bounds { margin-top: var(--space-2); font-size: var(--text-sm); }
.bounds th { text-align: left; font-weight: 600; color: var(--navy); padding: .6rem .8rem .6rem 0; border-bottom: 1px solid var(--navy); }
.bounds td { padding: .8rem .8rem .8rem 0; border-bottom: 1px solid oklch(40% 0.05 260 / .12); vertical-align: top; color: var(--ink); }
.bounds td:last-child { color: var(--graphite); }

.contact-info .info-list { display: flex; flex-direction: column; gap: var(--space-6); margin-top: var(--space-4); }
.info-list dt { font-size: var(--text-xs); letter-spacing: .18em; text-transform: uppercase; color: var(--teal); font-weight: 600; }
.info-list dd { font-size: var(--text-lg); color: var(--navy); margin-top: .25rem; }
.info-list dd a { border-bottom: 1px solid currentColor; }
.info-list dd.muted { color: var(--graphite); font-size: var(--text-base); }

.cta-band { padding-block: clamp(3.5rem, 7vw, 5.5rem); }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: var(--space-8); flex-wrap: wrap; }
.cta-inner h2 { max-width: 24ch; font-size: var(--text-xl); }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy-ink); color: oklch(90% 0.02 85 / .85); padding-block: clamp(3.5rem, 7vw, 5rem) var(--space-8); font-size: var(--text-sm); }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1.3fr; gap: var(--space-8); }
.footer-brand img { width: 120px; height: auto; }
.footer-tag { margin-top: var(--space-6); font-family: var(--font-display); font-size: var(--text-lg); color: var(--ivory); max-width: 22ch; }
.f-h { font-size: var(--text-xs); letter-spacing: .2em; text-transform: uppercase; color: var(--champagne-soft); font-weight: 600; margin-bottom: var(--space-4); }
.site-footer ul { display: flex; flex-direction: column; gap: .55rem; }
.site-footer a:hover { color: #fff; }
.site-footer .muted { color: oklch(85% 0.02 85 / .6); }
.footer-base { margin-top: clamp(2.5rem, 5vw, 4rem); padding-top: var(--space-6); border-top: 1px solid oklch(80% 0.04 85 / .15); }
.footer-disclaimer { font-size: var(--text-xs); color: oklch(85% 0.02 85 / .6); max-width: 100ch; line-height: 1.7; }
.footer-legal { display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--space-4); margin-top: var(--space-4); font-size: var(--text-xs); }
.footer-legal ul { flex-direction: row; gap: var(--space-6); }

/* ---------- Reveal ---------- */
@media (prefers-reduced-motion: no-preference) {
  .reveal { opacity: 0; transform: translateY(14px); transition: opacity .9s cubic-bezier(.2,.7,.2,1), transform .9s cubic-bezier(.2,.7,.2,1); }
  .reveal.in { opacity: 1; transform: none; }
  .chevrons.reveal { transform: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .header-cta { display: none; }
  .main-nav ul { gap: .9rem; }
}
@media (max-width: 960px) {
  .nav-toggle { display: block; }
  .main-nav { position: fixed; inset: 76px 0 auto 0; background: var(--ivory); border-bottom: 1px solid oklch(40% 0.05 260 / .12); padding: var(--space-4) 1.25rem var(--space-8); transform: translateY(-8px); opacity: 0; visibility: hidden; transition: opacity .25s, transform .25s, visibility .25s; max-height: calc(100dvh - 76px); overflow-y: auto; }
  .main-nav.open { transform: none; opacity: 1; visibility: visible; }
  .main-nav ul { flex-direction: column; gap: 0; }
  .main-nav a { display: block; padding: .9rem 0; font-size: var(--text-lg); color: var(--navy); border-bottom: 1px solid oklch(40% 0.05 260 / .08); }
  .main-nav a::after { display: none; }
  .nav-mobile-extra { display: block; margin-top: var(--space-6); }
  .nav-mobile-extra .btn { width: 100%; color: #fff; border-bottom: 0; padding: .9rem 1rem; font-size: var(--text-base); }
  .header-tools { margin-left: auto; }
  .why-grid, .enquire-grid, .split, .about-grid, .mv-grid, .page-hero-grid.has-img { grid-template-columns: 1fr; }
  .why-mark { justify-content: start; } .why-mark img { width: 120px; }
  .page-hero-grid.has-img .facet-img { aspect-ratio: 16 / 10; }
  .priv-cols, .ops-grid, .stage-grid, .commit-grid { grid-template-columns: 1fr 1fr; }
  .steps4 { grid-template-columns: 1fr 1fr; row-gap: var(--space-8); }
  .values { grid-template-columns: repeat(3, 1fr); row-gap: var(--space-8); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .about-logo img { width: 150px; }
}
@media (max-width: 640px) {
  .header-inner { min-height: 66px; gap: .5rem; }
  .main-nav { inset: 66px 0 auto 0; max-height: calc(100dvh - 66px); }
  .wm-1 { font-size: 1rem; letter-spacing: .3em; } .wm-2 { font-size: .5rem; letter-spacing: .5em; }
  .brand img { width: 22px; }
  .lang-switch { gap: .1rem; }
  .doors { grid-template-columns: 1fr; }
  .door { min-height: 190px; }
  .chevrons { grid-template-columns: 1fr; gap: 6px; }
  .chev, .chev-1, .chev-2, .chev-3 { clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), 50% 100%, 0 calc(100% - 14px)); margin-right: 0; padding: 1.25rem 1.5rem 1.9rem; min-height: 0; }
  .chev-3 { clip-path: none; padding-bottom: 1.4rem; }
  .chevrons-slim { display: none; }
  .priv-cols, .ops-grid, .svc-grid, .stage-grid, .commit-grid, .steps4, .field-row, .why-steps { grid-template-columns: 1fr; }
  .values { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .cta-inner .btn { width: 100%; white-space: normal; text-align: center; }
}
html[lang^="zh"] .band-head h2, html[lang^="zh"] .sec-head h2, html[lang^="zh"] .cta-inner h2 { max-width: 18em; }