:root {
  --ink: #080b12;
  --ink-soft: #101622;
  --paper: #f4f1e9;
  --paper-dim: #ddd9cf;
  --white: #fff;
  --orange: #ff5b24;
  --cyan: #7ce8e1;
  --line-dark: rgba(255, 255, 255, .16);
  --line-light: rgba(8, 11, 18, .18);
  --max: 1420px;
  --pad: clamp(1.2rem, 3.8vw, 4.8rem);
  --display: "Helvetica Neue", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  --body: "Helvetica Neue", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--body); font-size: 16px; line-height: 1.6; }
body::selection { color: var(--ink); background: var(--cyan); }
a { color: inherit; }
img, iframe { display: block; max-width: 100%; }
button, a { -webkit-tap-highlight-color: transparent; }

.skip-link { position: fixed; z-index: 100; top: .8rem; left: .8rem; transform: translateY(-180%); padding: .8rem 1rem; color: var(--ink); background: var(--white); }
.skip-link:focus { transform: none; }

.site-header { position: sticky; z-index: 50; top: 0; min-height: 82px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 2rem; padding: .8rem var(--pad); color: var(--white); background: rgba(8, 11, 18, .92); border-bottom: 1px solid var(--line-dark); backdrop-filter: blur(16px); }
.brand { display: inline-flex; align-items: center; gap: .8rem; width: fit-content; color: inherit; text-decoration: none; }
.brand-mark { width: 2.7rem; height: 2.7rem; display: grid; place-items: center; font: 700 1.4rem/1 var(--display); color: var(--ink); background: var(--orange); clip-path: polygon(0 0, 100% 0, 100% 76%, 76% 100%, 0 100%); }
.brand-copy { display: grid; line-height: 1.05; }
.brand-copy strong { font: 700 1rem/1 var(--display); letter-spacing: .16em; }
.brand-copy small { margin-top: .35rem; color: #a9afbb; font-size: .68rem; letter-spacing: .08em; }
.main-nav { display: flex; align-items: center; gap: clamp(1.2rem, 2.5vw, 3rem); }
.main-nav a { position: relative; color: #cbd0d9; font-size: .78rem; font-weight: 600; letter-spacing: .1em; text-decoration: none; text-transform: uppercase; }
.main-nav a::after { content: ""; position: absolute; right: 0; bottom: -.5rem; left: 0; height: 2px; transform: scaleX(0); transform-origin: right; background: var(--orange); transition: transform .25s ease; }
.main-nav a:hover::after, .main-nav a:focus-visible::after, .main-nav a.active::after { transform: scaleX(1); transform-origin: left; }
.main-nav a.active { color: var(--white); }
.lang-switcher { justify-self: end; display: flex; border: 1px solid var(--line-dark); }
.lang-switcher button { min-width: 2.6rem; border: 0; padding: .55rem .6rem; color: #a9afbb; background: transparent; font: 600 .7rem/1 var(--body); cursor: pointer; }
.lang-switcher button + button { border-left: 1px solid var(--line-dark); }
.lang-switcher button:hover, .lang-switcher button:focus-visible, .lang-switcher button[aria-pressed="true"] { color: var(--ink); background: var(--cyan); }

.hero { position: relative; min-height: calc(100svh - 82px); display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(300px, .55fr); align-items: end; gap: 4rem; overflow: hidden; padding: clamp(7rem, 12vh, 11rem) var(--pad) clamp(5rem, 10vh, 8rem); color: var(--white); background: var(--ink); }
.hero-grid, .page-hero .hero-grid { position: absolute; inset: 0; opacity: .28; background-image: linear-gradient(var(--line-dark) 1px, transparent 1px), linear-gradient(90deg, var(--line-dark) 1px, transparent 1px); background-size: 80px 80px; mask-image: linear-gradient(to bottom, black, transparent 92%); }
.hero::before { content: ""; position: absolute; width: min(55vw, 800px); aspect-ratio: 1; right: -8%; top: -22%; border-radius: 50%; background: radial-gradient(circle at 50% 50%, rgba(124,232,225,.2), transparent 65%); filter: blur(10px); }
.hero::after { content: ""; position: absolute; width: 28vw; height: 70vh; left: 58%; top: 8%; transform: rotate(12deg); border: 1px solid rgba(255, 91, 36, .45); box-shadow: 0 0 80px rgba(255, 91, 36, .08); }
.hero-copy, .hero-side { position: relative; z-index: 2; }
.eyebrow { margin: 0 0 1.2rem; color: var(--orange); font: 700 .72rem/1.2 var(--body); letter-spacing: .18em; text-transform: uppercase; }
.hero h1 { max-width: 1050px; margin: 0; font: 500 clamp(3.4rem, 7.2vw, 8.1rem)/.91 var(--display); letter-spacing: -.065em; }
.hero h1 em { color: var(--cyan); font-style: normal; }
.hero-intro { max-width: 720px; margin: 2.2rem 0 0; color: #bdc3ce; font-size: clamp(1.05rem, 1.6vw, 1.35rem); line-height: 1.55; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 2.5rem; }
.button { min-height: 3.25rem; display: inline-flex; align-items: center; justify-content: center; padding: .85rem 1.25rem; border: 1px solid currentColor; color: inherit; font-size: .78rem; font-weight: 700; letter-spacing: .08em; text-decoration: none; text-transform: uppercase; transition: transform .2s ease, background .2s ease, color .2s ease; }
.button:hover { transform: translateY(-3px); }
.button-primary { border-color: var(--orange); color: var(--ink); background: var(--orange); }
.button-primary:hover { border-color: var(--cyan); background: var(--cyan); }
.button-ghost { color: inherit; background: transparent; }
.button-ghost:hover { color: var(--ink); background: var(--white); }
.button-light { border-color: var(--white); color: var(--ink); background: var(--white); }
.button-light:hover { border-color: var(--cyan); background: var(--cyan); }
.focus-card { position: relative; border-top: 3px solid var(--orange); padding: 1.3rem 0 0; }
.hero-portrait { position: relative; margin: 0 0 2rem; overflow: hidden; aspect-ratio: 4 / 5; border: 1px solid var(--line-dark); background: #05070b; }
.hero-portrait::before, .hero-portrait::after { content: ""; position: absolute; z-index: 2; width: 38px; height: 38px; pointer-events: none; }
.hero-portrait::before { top: 12px; left: 12px; border-top: 1px solid var(--cyan); border-left: 1px solid var(--cyan); }
.hero-portrait::after { right: 12px; bottom: 12px; border-right: 1px solid var(--orange); border-bottom: 1px solid var(--orange); }
.hero-portrait img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 50%; filter: saturate(.92) contrast(1.04); }
.hero-portrait figcaption { position: absolute; z-index: 3; right: 1rem; bottom: 1rem; left: 1rem; display: flex; justify-content: space-between; gap: 1rem; padding: .65rem .8rem; color: var(--white); background: rgba(8, 11, 18, .82); backdrop-filter: blur(8px); font-size: .68rem; letter-spacing: .1em; }
.hero-portrait figcaption span { color: var(--cyan); }
.card-index { margin: 0 0 1.2rem; color: #7d8490; font: 600 .7rem/1 var(--body); letter-spacing: .15em; }
.focus-card h2 { margin: 0 0 1.2rem; font: 500 clamp(1.7rem, 2.6vw, 2.6rem)/1.1 var(--display); }
.focus-card ul { margin: 0; padding: 0; list-style: none; }
.focus-card li { display: grid; grid-template-columns: 2.2rem 1fr; gap: .8rem; align-items: baseline; padding: 1rem 0; border-top: 1px solid var(--line-dark); }
.focus-card li span { color: var(--orange); font-size: .65rem; }
.focus-card li strong { color: #dfe3e9; font: 500 1rem/1.3 var(--display); }
.timecode { position: absolute; z-index: 3; top: 1.8rem; right: var(--pad); display: flex; align-items: center; color: #7d8490; font: 500 .66rem/1 monospace; letter-spacing: .08em; }
.record-dot { width: .55rem; height: .55rem; margin-right: .55rem; border-radius: 50%; background: var(--orange); box-shadow: 0 0 12px var(--orange); animation: blink 1.7s infinite; }
.scroll-cue { position: absolute; z-index: 3; right: var(--pad); bottom: 1.7rem; width: 2rem; height: 3.6rem; border: 1px solid var(--line-dark); border-radius: 2rem; }
.scroll-cue span { position: absolute; top: .7rem; left: calc(50% - 2px); width: 4px; height: 4px; border-radius: 50%; background: var(--cyan); animation: scroll 1.8s infinite; }

.ticker { overflow: hidden; padding: .9rem 0; color: var(--ink); background: var(--orange); }
.ticker-track { width: max-content; display: flex; align-items: center; gap: 1.3rem; animation: ticker 26s linear infinite; }
.ticker span { font: 700 .75rem/1 var(--display); letter-spacing: .13em; }
.ticker i { font-style: normal; }

.section { max-width: var(--max); margin: 0 auto; padding: clamp(5.5rem, 11vw, 10rem) var(--pad); }
.section-heading { display: grid; grid-template-columns: minmax(0, 1fr) minmax(280px, .6fr); column-gap: 4rem; margin-bottom: clamp(2.8rem, 6vw, 5.5rem); }
.section-heading .eyebrow { grid-column: 1 / -1; }
.section-heading h2 { margin: 0; font: 500 clamp(2.6rem, 5vw, 5.8rem)/.98 var(--display); letter-spacing: -.05em; }
.section-heading > p:last-child { align-self: end; margin: 0; color: #515761; font-size: 1rem; }
.showcase { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(260px, .5fr); background: var(--ink); color: var(--white); }
.video-frame { position: relative; aspect-ratio: 16 / 9; min-height: 280px; background: #05070b; }
.video-frame::before, .video-frame::after { content: ""; position: absolute; z-index: 2; width: 35px; height: 35px; pointer-events: none; }
.video-frame::before { top: 14px; left: 14px; border-top: 1px solid var(--cyan); border-left: 1px solid var(--cyan); }
.video-frame::after { right: 14px; bottom: 14px; border-right: 1px solid var(--cyan); border-bottom: 1px solid var(--cyan); }
.video-frame iframe { width: 100%; height: 100%; border: 0; }
.showcase-copy { display: flex; flex-direction: column; justify-content: center; padding: clamp(2rem, 5vw, 4.5rem); }
.project-meta { display: flex; gap: .8rem; margin: 0 0 1rem; color: var(--orange); font-size: .68rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.showcase-copy h2, .showcase-copy h3 { margin: 0 0 1rem; font: 500 clamp(2rem, 3.6vw, 4rem)/1 var(--display); letter-spacing: -.04em; }
.showcase-copy p:not(.project-meta) { color: #b6bdc8; }
.text-link { display: inline-flex; gap: .4rem; align-items: center; width: fit-content; border-bottom: 1px solid currentColor; padding-bottom: .25rem; color: inherit; font-size: .78rem; font-weight: 700; letter-spacing: .06em; text-decoration: none; text-transform: uppercase; }
.text-link:hover { color: var(--orange); }
.project-links, .about-links { display: flex; flex-wrap: wrap; gap: 1.2rem 2rem; margin-top: 1rem; }
.credit-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 1px; gap: 1px; background: var(--line-light); }
.credit-card { min-height: 320px; padding: clamp(1.5rem, 3vw, 2.8rem); background: var(--paper); }
.credit-card h3 { margin: 3rem 0 .8rem; font: 500 clamp(1.6rem, 2.2vw, 2.4rem)/1.08 var(--display); letter-spacing: -.035em; }
.credit-card > p:last-child { color: #555b64; }
.credit-card .project-meta { color: #80513f; }
.section-action { margin-top: 2.4rem; }
.section-action .button-ghost { border-color: var(--ink); }
.section-action .button-ghost:hover { color: var(--white); background: var(--ink); }

.home-video-section { border-top: 1px solid var(--line-light); }
.video-library { padding-top: 4rem; }
.video-category { display: grid; grid-template-columns: minmax(230px, .42fr) minmax(0, 1fr); gap: clamp(2rem, 5vw, 5rem); padding: clamp(3rem, 6vw, 6rem) 0; border-top: 1px solid var(--line-light); }
.section-heading + .video-category { padding-top: 0; border-top: 0; }
.video-category-heading { position: sticky; top: 115px; align-self: start; }
.video-category-heading h3 { margin: 0 0 1rem; font: 500 clamp(2rem, 3vw, 3.8rem)/1 var(--display); letter-spacing: -.045em; }
.video-category-heading > p:last-child { max-width: 430px; margin: 0; color: #565d66; }
.video-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(1rem, 2vw, 2rem); align-items: start; }
.video-grid-portrait { max-width: 980px; margin: 0 auto; }
.video-grid-single { grid-template-columns: minmax(0, 760px); }
.video-card { overflow: hidden; color: var(--white); background: var(--ink); }
.video-embed { position: relative; aspect-ratio: 16 / 9; overflow: hidden; background: #05070b; }
.video-embed-portrait { aspect-ratio: 9 / 16; }
.video-embed iframe { width: 100%; height: 100%; border: 0; }
.video-card-copy { padding: clamp(1.25rem, 2.4vw, 2rem); }
.video-card-copy .project-meta { margin-bottom: .75rem; }
.video-card-copy h3, .video-card-copy h4 { margin: 0 0 1.1rem; font: 500 clamp(1.45rem, 2vw, 2.1rem)/1.08 var(--display); letter-spacing: -.035em; }
.video-card-copy .text-link { color: #d7dce3; }
.portfolio-index { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin: 0 0 clamp(3rem, 6vw, 6rem); border-top: 1px solid var(--line-light); border-left: 1px solid var(--line-light); }
.portfolio-index a { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 1rem; border-right: 1px solid var(--line-light); border-bottom: 1px solid var(--line-light); padding: 1rem 1.2rem; font-size: .78rem; font-weight: 700; letter-spacing: .06em; text-decoration: none; text-transform: uppercase; transition: color .2s ease, background .2s ease; }
.portfolio-index a:hover, .portfolio-index a:focus-visible { color: var(--white); background: var(--ink); }
.portfolio-index small { color: var(--orange); font: 700 .68rem/1 var(--body); letter-spacing: .12em; }
.portfolio-video-library .video-category { scroll-margin-top: 110px; }
.external-video-preview { display: grid; grid-template-columns: 1fr auto; align-content: space-between; gap: 1rem; padding: clamp(1.4rem, 3vw, 2.4rem); color: var(--white); background: linear-gradient(135deg, #291419, #080b12 72%); text-decoration: none; transition: transform .25s ease, background .25s ease; }
.external-video-preview::before { content: ""; position: absolute; inset: 0; background: linear-gradient(115deg, rgba(255,91,36,.17), transparent 55%); pointer-events: none; }
.external-video-preview > * { position: relative; z-index: 1; }
.external-video-preview span { color: var(--orange); font: 700 .78rem/1 var(--body); letter-spacing: .14em; text-transform: uppercase; }
.external-video-preview strong { grid-column: 1; align-self: end; font: 500 clamp(1.5rem, 2.8vw, 2.8rem)/1 var(--display); letter-spacing: -.04em; }
.external-video-preview i { grid-column: 2; grid-row: 1 / 3; align-self: center; width: 4.2rem; height: 4.2rem; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.55); border-radius: 50%; color: var(--cyan); font-style: normal; }
.external-video-preview:hover, .external-video-preview:focus-visible { transform: translateY(-3px); background: linear-gradient(135deg, #4a1c20, #080b12 74%); }
.portfolio-group-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--line-light); }
.portfolio-group-card { min-height: 310px; padding: clamp(1.6rem, 3vw, 3rem); background: var(--paper); }
.portfolio-group-card h3 { margin: 2.7rem 0 .8rem; font: 500 clamp(1.8rem, 3vw, 3.2rem)/1 var(--display); letter-spacing: -.04em; }
.portfolio-group-card > p:not(.card-index) { max-width: 540px; color: #565d66; }
.portfolio-group-card ul { display: flex; flex-wrap: wrap; gap: .55rem; margin: 1.5rem 0 0; padding: 0; list-style: none; }
.portfolio-group-card li { border: 1px solid var(--line-light); padding: .45rem .7rem; font-size: .78rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }

.about { position: relative; max-width: none; display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(280px, .55fr); gap: clamp(3rem, 8vw, 9rem); overflow: hidden; color: var(--white); background: var(--ink-soft); }
.about-number { position: absolute; right: -2vw; bottom: -10vw; color: rgba(255,255,255,.025); font: 700 clamp(13rem, 38vw, 38rem)/.8 var(--display); letter-spacing: -.1em; }
.about-copy, .skills-panel { position: relative; z-index: 2; }
.about-copy h2 { max-width: 920px; margin: 0 0 2rem; font: 500 clamp(2.7rem, 5.2vw, 6rem)/.98 var(--display); letter-spacing: -.055em; }
.about-copy .lead { color: var(--white); font-size: clamp(1.15rem, 1.8vw, 1.5rem); }
.about-copy p { max-width: 760px; color: #b4bbc6; }
.skills-panel { align-self: center; border-top: 1px solid var(--line-dark); padding-top: 2rem; }
.skill { margin-top: 1.5rem; color: #cdd2da; font-size: .8rem; font-weight: 600; letter-spacing: .04em; }
.skill i { position: relative; display: block; height: 2px; margin-top: .7rem; background: rgba(255,255,255,.14); }
.skill i::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, var(--orange), var(--cyan)); }

.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line-light); }
.process-grid li { padding: 2rem 2rem 1rem 0; border-right: 1px solid var(--line-light); }
.process-grid li + li { padding-left: 2rem; }
.process-grid li:last-child { border-right: 0; }
.process-grid span { color: var(--orange); font: 700 .7rem/1 var(--body); }
.process-grid h3 { margin: 4rem 0 .7rem; font: 500 1.7rem/1.05 var(--display); }
.process-grid p { margin: 0; color: #5c626a; }

.contact-section { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(250px, .45fr); gap: 4rem; align-items: end; padding: clamp(5rem, 9vw, 9rem) var(--pad); color: var(--white); background: var(--orange); }
.contact-copy h2 { max-width: 980px; margin: 0; font: 500 clamp(3rem, 6vw, 7rem)/.92 var(--display); letter-spacing: -.06em; }
.contact-copy .eyebrow { color: var(--ink); }
.contact-copy p:last-child { max-width: 760px; margin-top: 1.8rem; color: rgba(8,11,18,.72); font-size: 1.05rem; }
.contact-actions { display: grid; justify-items: start; gap: 1.4rem; }
.text-link.light { color: var(--white); }
.contact-section.compact { align-items: center; }
.contact-section.compact .contact-copy h2 { font-size: clamp(2.6rem, 4.6vw, 5.2rem); }

.site-footer { display: grid; grid-template-columns: 1fr auto auto; gap: 3rem; align-items: center; padding: 2.4rem var(--pad); color: #a9afbb; background: var(--ink); font-size: .72rem; letter-spacing: .06em; }
.footer-brand { display: flex; align-items: baseline; gap: .8rem; }
.footer-brand strong { color: var(--white); font: 700 1rem/1 var(--display); letter-spacing: .15em; }
.footer-links { display: flex; flex-wrap: wrap; gap: 1.5rem; }
.footer-links a { text-decoration: none; }
.footer-links a:hover { color: var(--cyan); }

.page-hero { position: relative; min-height: 58vh; display: flex; align-items: end; overflow: hidden; padding: clamp(6rem, 12vw, 10rem) var(--pad) clamp(4rem, 7vw, 7rem); color: var(--white); background: var(--ink); }
.page-hero::after { content: ""; position: absolute; inset: 20% 8% auto auto; width: 27vw; aspect-ratio: 1; border: 1px solid rgba(124,232,225,.35); transform: rotate(15deg); }
.page-hero-copy { position: relative; z-index: 2; max-width: 1060px; }
.page-hero h1 { margin: 0; font: 500 clamp(4rem, 10vw, 10rem)/.86 var(--display); letter-spacing: -.075em; }
.page-hero p:last-child { max-width: 700px; margin: 2rem 0 0; color: #bbc1cb; font-size: 1.15rem; }
.page-counter { position: absolute; z-index: 2; right: var(--pad); bottom: clamp(4rem, 7vw, 7rem); color: var(--orange); font: 600 .72rem/1 var(--body); letter-spacing: .16em; }
.portfolio-lead { padding-bottom: 2rem; }
.project-list-section { padding-top: 5rem; }
.project-list { border-top: 1px solid var(--line-light); }
.project-row { display: grid; grid-template-columns: 60px minmax(0, 1.4fr) minmax(120px, .4fr) 70px; gap: 1.5rem; align-items: center; padding: 1.65rem 0; border-bottom: 1px solid var(--line-light); }
.project-no { color: var(--orange); font: 700 .7rem/1 var(--body); }
.project-row h3 { margin: 0; font: 500 1.5rem/1.1 var(--display); }
.project-row div p, .project-row > p, .project-row time { margin: .3rem 0 0; color: #656b74; font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; }
.source-note { max-width: 760px; margin-top: 2rem; color: #656b74; font-size: .9rem; }
.disciplines { max-width: none; color: var(--white); background: var(--ink-soft); }
.discipline-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line-dark); }
.discipline-grid article { min-height: 330px; padding: 2rem; background: var(--ink-soft); }
.discipline-grid span { color: var(--orange); font: 700 .7rem/1 var(--body); }
.discipline-grid h3 { margin: 5rem 0 1rem; font: 500 1.8rem/1.05 var(--display); }
.discipline-grid p { color: #aeb5c0; }

.legal-page { min-height: 70vh; max-width: 1000px; margin: 0 auto; padding: clamp(6rem, 12vw, 10rem) var(--pad); }
.legal-page h1 { margin: 0 0 4rem; font: 500 clamp(3.5rem, 8vw, 7rem)/.9 var(--display); letter-spacing: -.06em; }
.legal-copy { max-width: 760px; }
.legal-copy h2 { margin: 2.8rem 0 .7rem; font: 500 1.5rem/1.15 var(--display); }
.legal-copy p { color: #535a64; }
.legal-copy .button { margin-top: 2rem; border-color: var(--ink); }
.legal-copy .button:hover { color: var(--white); background: var(--ink); }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s cubic-bezier(.16,1,.3,1); }
.reveal.in-view { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: .08s; }
.delay-2 { transition-delay: .16s; }
.delay-3 { transition-delay: .24s; }

@keyframes blink { 50% { opacity: .25; } }
@keyframes scroll { 0% { transform: translateY(0); opacity: 0; } 35% { opacity: 1; } 100% { transform: translateY(1.6rem); opacity: 0; } }
@keyframes ticker { to { transform: translateX(-50%); } }

@media (max-width: 960px) {
  .site-header { grid-template-columns: 1fr auto; }
  .main-nav { grid-column: 1 / -1; grid-row: 2; overflow-x: auto; padding: .6rem 0 .2rem; }
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-side { max-width: 620px; }
  .hero::after { left: 70%; }
  .section-heading { grid-template-columns: 1fr; }
  .section-heading > p:last-child { margin-top: 1.5rem; }
  .showcase { grid-template-columns: 1fr; }
  .credit-grid { grid-template-columns: 1fr; }
  .video-category { grid-template-columns: 1fr; }
  .video-category-heading { position: static; }
  .portfolio-index { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .credit-card { min-height: 240px; }
  .credit-card h3 { margin-top: 2rem; }
  .about { grid-template-columns: 1fr; }
  .process-grid, .discipline-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-section { grid-template-columns: 1fr; }
  .site-footer { grid-template-columns: 1fr; gap: 1.2rem; }
}

@media (max-width: 620px) {
  .site-header { min-height: 72px; gap: .7rem; }
  .brand-copy small { display: none; }
  .brand-mark { width: 2.3rem; height: 2.3rem; }
  .lang-switcher button { min-width: 2.35rem; padding: .5rem .45rem; }
  .main-nav { gap: 1.25rem; }
  .main-nav a { font-size: .68rem; }
  .hero { padding-top: 5.5rem; gap: 3rem; }
  .hero h1 { font-size: clamp(3rem, 16vw, 5.2rem); }
  .timecode { display: none; }
  .scroll-cue { display: none; }
  .section { padding-top: 5rem; padding-bottom: 5rem; }
  .section-heading h2 { font-size: clamp(2.5rem, 13vw, 4rem); }
  .process-grid, .discipline-grid { grid-template-columns: 1fr; }
  .video-grid { grid-template-columns: 1fr; }
  .video-grid-portrait { max-width: 520px; }
  .portfolio-index { grid-template-columns: 1fr; }
  .portfolio-group-grid { grid-template-columns: 1fr; }
  .process-grid li, .process-grid li + li { min-height: 220px; padding: 1.5rem 0; border-right: 0; border-bottom: 1px solid var(--line-light); }
  .process-grid h3 { margin-top: 2.8rem; }
  .discipline-grid article { min-height: 250px; }
  .discipline-grid h3 { margin-top: 3rem; }
  .project-row { grid-template-columns: 36px 1fr auto; gap: .8rem; }
  .project-row > p { grid-column: 2; }
  .project-row time { grid-column: 3; grid-row: 1 / 3; }
  .footer-links { display: grid; grid-template-columns: 1fr 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; }
  .reveal { opacity: 1; transform: none; }
}