/* Christoph Köhler – static editorial website
   No external fonts, trackers or third-party assets. */

:root {
  --ink: #0b0d10;
  --ink-2: #12161b;
  --ink-3: #1b2026;
  --paper: #f4f0e8;
  --paper-2: #e9e4da;
  --white: #ffffff;
  --accent: #d8ff45;
  --accent-2: #ff6939;
  --blue: #6d7cff;
  --muted: #9da6b0;
  --text: #15181c;
  --line-dark: rgba(255,255,255,.14);
  --line-light: rgba(11,13,16,.16);
  --shadow: 0 30px 80px rgba(0,0,0,.18);
  --radius: 1.45rem;
  --radius-sm: .9rem;
  --container: 1240px;
  --header: 84px;
  --ease: cubic-bezier(.2,.75,.2,1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--ink); }
body {
  margin: 0;
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background: var(--paper);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { color: inherit; }
::selection { background: var(--accent); color: var(--ink); }

.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; left: 1rem; top: -6rem; z-index: 999; background: var(--accent); color: var(--ink); padding: .8rem 1rem; border-radius: .5rem; font-weight: 800; }
.skip-link:focus { top: 1rem; }
.container { width: min(calc(100% - 2.5rem), var(--container)); margin-inline: auto; }
.section { padding: clamp(5rem, 9vw, 9rem) 0; }
.section-dark { position: relative; color: var(--white); background: var(--ink); overflow: hidden; }
.section-paper { background: var(--paper); color: var(--text); }
.section-accent { background: var(--accent); color: var(--ink); }

.page-progress { position: fixed; top: 0; left: 0; width: 100%; height: 3px; z-index: 1001; pointer-events: none; }
.page-progress span { display: block; height: 100%; width: 0; background: var(--accent); }

.site-header { position: fixed; inset: 0 0 auto; z-index: 1000; height: var(--header); color: var(--white); transition: background .3s ease, border-color .3s ease, transform .3s ease; border-bottom: 1px solid transparent; }
.site-header.is-scrolled { background: rgba(11,13,16,.86); backdrop-filter: blur(18px); border-color: var(--line-dark); }
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.brand { display: inline-flex; align-items: center; gap: .8rem; min-width: 0; }
.brand-mark { width: 2.9rem; aspect-ratio: 1; display: grid; place-items: center; border-radius: .7rem; background: var(--accent); color: var(--ink); font-weight: 950; letter-spacing: -.08em; font-size: 1.08rem; transform: rotate(-2deg); }
.brand-text { display: grid; gap: .05rem; min-width: 0; }
.brand-text strong { font-size: .94rem; letter-spacing: .01em; }
.brand-text small { color: #b8c0c8; font-size: .68rem; white-space: nowrap; }
.site-nav { display: flex; align-items: center; gap: 1.55rem; }
.nav-link { position: relative; color: #d9dde2; font-size: .9rem; font-weight: 650; padding: .55rem 0; }
.nav-link::after { content: ""; position: absolute; left: 0; right: 100%; bottom: .25rem; height: 2px; background: var(--accent); transition: right .3s var(--ease); }
.nav-link:hover::after, .nav-link.is-active::after { right: 0; }
.nav-link:hover, .nav-link.is-active { color: var(--white); }
.nav-toggle { display: none; width: 2.8rem; height: 2.8rem; border: 1px solid var(--line-dark); border-radius: .7rem; background: transparent; align-items: center; justify-content: center; flex-direction: column; gap: 5px; }
.nav-toggle span:not(.sr-only) { width: 1.2rem; height: 2px; background: currentColor; transition: transform .25s ease, opacity .25s ease; }

.button { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; min-height: 3.2rem; padding: .8rem 1.2rem; border: 1px solid transparent; border-radius: .8rem; font-weight: 800; font-size: .92rem; transition: transform .25s var(--ease), background .25s ease, border-color .25s ease, color .25s ease; }
.button:hover { transform: translateY(-2px); }
.button-small { min-height: 2.65rem; padding: .65rem 1rem; font-size: .82rem; }
.button-accent { background: var(--accent); color: var(--ink); }
.button-accent:hover { background: #e3ff75; }
.button-ghost { border-color: var(--line-dark); color: var(--white); background: rgba(255,255,255,.04); }
.button-ghost:hover { border-color: rgba(255,255,255,.35); background: rgba(255,255,255,.08); }
.button-dark { background: var(--ink); color: var(--white); }
.button-dark:hover { background: var(--ink-3); }
.text-link { display: inline-flex; align-items: center; gap: .55rem; font-weight: 850; border-bottom: 1px solid currentColor; padding-bottom: .25rem; }
.text-link span { transition: transform .25s var(--ease); }
.text-link:hover span { transform: translate(.18rem,-.18rem); }
.text-link.light { color: var(--white); }

.eyebrow { margin: 0 0 1.3rem; display: flex; align-items: center; gap: .65rem; color: #c3cad1; text-transform: uppercase; letter-spacing: .16em; font-size: .72rem; font-weight: 850; }
.eyebrow span { width: 1.5rem; height: 2px; background: var(--accent); }
.eyebrow.dark { color: #565c62; }
.eyebrow.dark span { background: var(--ink); }

.hero { min-height: 100svh; display: flex; flex-direction: column; padding: calc(var(--header) + clamp(3rem, 6vw, 6rem)) 0 2rem; }
.hero-grid-bg { position: absolute; inset: 0; opacity: .22; background-image: linear-gradient(rgba(255,255,255,.055) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.055) 1px, transparent 1px); background-size: 74px 74px; mask-image: radial-gradient(circle at 65% 45%, #000 0, transparent 67%); }
.hero::before { content: ""; position: absolute; width: 42rem; height: 42rem; border-radius: 50%; background: var(--blue); filter: blur(160px); opacity: .12; right: -12rem; top: 5rem; }
.hero-layout { flex: 1; display: grid; grid-template-columns: minmax(0,1.04fr) minmax(420px,.96fr); align-items: center; gap: clamp(3rem, 7vw, 7rem); position: relative; z-index: 1; }
.hero-copy h1 { margin: 0; max-width: 900px; font-size: clamp(3.75rem, 8.1vw, 8.3rem); line-height: .87; letter-spacing: -.074em; font-weight: 900; }
.hero-copy h1 em { color: var(--accent); font-style: normal; }
.hero-lead { max-width: 630px; margin: 2.2rem 0 0; color: #c8ced4; font-size: clamp(1rem, 1.35vw, 1.2rem); }
.hero-lead strong { color: var(--white); }
.hero-actions { margin-top: 2rem; display: flex; gap: .8rem; flex-wrap: wrap; }
.hero-meta { margin-top: 2.5rem; display: flex; flex-wrap: wrap; gap: .6rem; }
.hero-meta span { padding: .55rem .75rem; border: 1px solid var(--line-dark); border-radius: 999px; color: #cfd5da; font-size: .75rem; background: rgba(255,255,255,.025); }
.hero-stage { position: relative; min-height: 630px; display: grid; place-items: center; }
.hero-core { width: 15.5rem; aspect-ratio: 1; border-radius: 50%; display: grid; place-content: center; text-align: center; padding: 2rem; background: var(--accent); color: var(--ink); box-shadow: 0 0 0 1rem rgba(216,255,69,.035), 0 35px 90px rgba(0,0,0,.35); z-index: 3; }
.hero-core .core-kicker { font-size: .68rem; text-transform: uppercase; letter-spacing: .15em; font-weight: 850; margin-bottom: .65rem; }
.hero-core strong { font-size: 1.62rem; line-height: 1.08; letter-spacing: -.04em; }
.orbit { position: absolute; border: 1px solid rgba(255,255,255,.15); border-radius: 50%; }
.orbit-one { width: 25rem; height: 25rem; animation: spin 24s linear infinite; }
.orbit-two { width: 38rem; height: 38rem; border-style: dashed; opacity: .55; animation: spinReverse 36s linear infinite; }
.orbit-one::before, .orbit-two::before { content: ""; position: absolute; width: .65rem; height: .65rem; border-radius: 50%; background: var(--accent); top: 50%; left: -.35rem; box-shadow: 0 0 24px var(--accent); }
.floating-card { position: absolute; width: min(19rem, 45%); min-height: 10.5rem; padding: 1.15rem; border: 1px solid var(--line-dark); background: rgba(18,22,27,.86); backdrop-filter: blur(16px); border-radius: var(--radius-sm); display: flex; flex-direction: column; justify-content: space-between; gap: 1rem; box-shadow: var(--shadow); z-index: 4; }
.floating-card strong { font-size: 1.05rem; line-height: 1.22; max-width: 15rem; }
.floating-card .mini-label { color: #aeb6be; font-size: .67rem; text-transform: uppercase; letter-spacing: .12em; font-weight: 800; }
.floating-card .card-arrow { position: absolute; right: 1rem; bottom: .8rem; color: var(--accent); font-size: 1.2rem; }
.card-a { top: 7%; left: 1%; transform: rotate(-4deg); animation: driftA 8s ease-in-out infinite; }
.card-b { right: -2%; top: 25%; transform: rotate(4deg); animation: driftB 9s ease-in-out infinite; }
.card-c { bottom: 5%; left: 5%; transform: rotate(2deg); animation: driftC 10s ease-in-out infinite; }
.hero-bottom { position: relative; z-index: 2; border-top: 1px solid var(--line-dark); padding-top: 1.5rem; display: grid; grid-template-columns: repeat(4,1fr); gap: 1rem; color: #9fa8b0; font-size: .72rem; text-transform: uppercase; letter-spacing: .11em; }

.ticker { overflow: hidden; background: var(--accent); color: var(--ink); border-bottom: 1px solid var(--ink); }
.ticker-track { width: max-content; display: flex; align-items: center; gap: 1.4rem; padding: .9rem 0; animation: ticker 28s linear infinite; font-size: .8rem; text-transform: uppercase; letter-spacing: .16em; font-weight: 900; }
.ticker-track i { font-style: normal; font-size: .55rem; }

.section-heading { max-width: 820px; margin-bottom: 3.2rem; }
.section-heading h2, .feature-copy h2, .method-intro h2, .about-teaser h2, .contact-strip h2, .two-column-callout h2 { margin: 0; font-size: clamp(2.65rem, 5vw, 5.2rem); line-height: .96; letter-spacing: -.06em; }
.section-heading > p:last-child { max-width: 650px; color: #5b6268; font-size: 1.05rem; margin: 1.5rem 0 0; }
.split-heading { max-width: none; display: grid; grid-template-columns: 1.2fr .8fr; align-items: end; gap: 3rem; }
.split-heading > p:last-child { margin: 0 0 .5rem; }
.question-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1rem; }
.question-card { position: relative; min-height: 26rem; padding: 1.4rem; background: #ece7de; border: 1px solid var(--line-light); border-radius: var(--radius); display: flex; flex-direction: column; overflow: hidden; }
.question-card::before { content: ""; position: absolute; width: 13rem; height: 13rem; border-radius: 50%; background: var(--accent); filter: blur(75px); opacity: 0; right: -5rem; top: -3rem; transition: opacity .4s ease; }
.question-card:hover::before { opacity: .45; }
.question-number { margin-left: auto; font-size: .73rem; font-weight: 900; color: #72787d; }
.question-card h3 { margin: auto 0 1rem; font-size: clamp(2rem, 3vw, 3rem); line-height: .96; letter-spacing: -.055em; }
.question-card p { margin: 0; color: #53595e; }
.question-line { margin-top: 1.5rem; height: 3px; background: rgba(11,13,16,.12); }
.question-line span { display: block; width: 32%; height: 100%; background: var(--ink); transition: width .45s var(--ease); }
.question-card:hover .question-line span { width: 100%; }

.feature-layout { display: grid; grid-template-columns: 1.08fr .92fr; gap: clamp(3rem, 7vw, 7rem); align-items: center; }
.feature-layout-light { color: var(--text); }
.feature-media { position: relative; }
.feature-media img { width: 100%; border-radius: var(--radius); border: 1px solid var(--line-dark); box-shadow: var(--shadow); }
.feature-layout-light .feature-media img { border-color: var(--line-light); }
.status-badge { position: absolute; left: 1rem; bottom: 1rem; display: inline-flex; align-items: center; gap: .6rem; padding: .65rem .8rem; border-radius: .65rem; background: rgba(11,13,16,.88); color: var(--white); border: 1px solid rgba(255,255,255,.14); backdrop-filter: blur(12px); font-size: .72rem; font-weight: 850; letter-spacing: .05em; text-transform: uppercase; }
.status-badge span { width: .55rem; height: .55rem; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--accent); }
.feature-copy > p:not(.eyebrow) { color: #b9c1c8; font-size: 1.05rem; max-width: 630px; }
.dark-copy > p:not(.eyebrow) { color: #555c62; }
.mini-answers { margin: 2rem 0; border-block: 1px solid var(--line-dark); }
.feature-layout-light .mini-answers { border-color: var(--line-light); }
.mini-answers div { display: grid; grid-template-columns: 7.5rem 1fr; gap: 1rem; padding: .85rem 0; border-bottom: 1px solid var(--line-dark); }
.feature-layout-light .mini-answers div { border-color: var(--line-light); }
.mini-answers div:last-child { border-bottom: 0; }
.mini-answers span { color: #929ba4; font-size: .78rem; }
.mini-answers strong { font-size: .9rem; }

.project-grid { display: grid; grid-template-columns: repeat(12,1fr); gap: 1rem; }
.project-card { grid-column: span 4; min-width: 0; background: #ece7de; border: 1px solid var(--line-light); border-radius: var(--radius); overflow: hidden; transition: transform .35s var(--ease), box-shadow .35s ease; }
.project-card:hover { transform: translateY(-5px); box-shadow: 0 22px 55px rgba(20,20,20,.12); }
.project-card img { width: 100%; aspect-ratio: 3/2; object-fit: cover; border-bottom: 1px solid var(--line-light); }
.project-card-body { padding: 1.2rem 1.25rem 1.4rem; }
.project-card-body h2, .project-card-body h3 { margin: .65rem 0 .75rem; font-size: clamp(1.35rem, 2vw, 2rem); line-height: 1.05; letter-spacing: -.04em; }
.project-card-body p { margin: 0; color: #596066; font-size: .9rem; }
.tag { display: inline-block; color: #61676c; text-transform: uppercase; letter-spacing: .11em; font-weight: 850; font-size: .63rem; }
.dark-tag { color: #aeb6bd; }
.project-card-large { grid-column: span 7; }
.project-card-wide { grid-column: span 8; }
.project-card-large + .project-card { grid-column: span 5; }
.center-action { display: flex; justify-content: center; margin-top: 2.5rem; }

.method-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(3rem, 8vw, 8rem); align-items: start; }
.method-intro p:not(.eyebrow) { max-width: 600px; font-size: 1.05rem; }
.method-list { list-style: none; padding: 0; margin: 0; border-top: 1px solid rgba(11,13,16,.22); }
.method-list li { display: grid; grid-template-columns: 3rem 1fr; gap: 1rem; padding: 1.25rem 0; border-bottom: 1px solid rgba(11,13,16,.22); }
.method-list li > span { font-size: .68rem; font-weight: 900; }
.method-list strong { font-size: 1.4rem; letter-spacing: -.03em; }
.method-list p { margin: .15rem 0 0; color: #3d421f; }

.about-teaser-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: end; }
.large-copy { color: #c5ccd2; font-size: clamp(1.2rem, 2vw, 1.75rem); line-height: 1.35; letter-spacing: -.02em; margin: 0 0 1.5rem; }
.contact-strip-inner { display: flex; align-items: center; justify-content: space-between; gap: 3rem; }
.contact-strip h2 { max-width: 850px; font-size: clamp(2.4rem, 4.6vw, 4.8rem); }

.subhero { padding: calc(var(--header) + 5rem) 0 clamp(5rem, 9vw, 8rem); }
.subhero::after { content: ""; position: absolute; inset: auto -10vw -45% auto; width: 45vw; height: 45vw; border-radius: 50%; border: 1px solid rgba(255,255,255,.13); box-shadow: inset 0 0 0 5rem rgba(255,255,255,.015), inset 0 0 0 10rem rgba(255,255,255,.01); }
.subhero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.15fr .85fr; gap: 4rem; align-items: end; }
.subhero h1 { margin: 0; font-size: clamp(3.5rem, 7.4vw, 7.5rem); line-height: .9; letter-spacing: -.07em; }
.subhero-copy { color: #bec5cb; font-size: clamp(1rem, 1.55vw, 1.25rem); max-width: 580px; margin: 0 0 .7rem; }
.production-progress { display: grid; grid-template-columns: repeat(4,1fr); gap: .65rem; margin-top: 2.2rem; }
.production-progress div { position: relative; display: grid; gap: .55rem; color: #80868b; font-size: .72rem; }
.production-progress div::before { content: ""; position: absolute; top: .8rem; left: 1.7rem; right: -.65rem; height: 1px; background: var(--line-light); }
.production-progress div:last-child::before { display: none; }
.production-progress span { position: relative; z-index: 1; width: 1.6rem; height: 1.6rem; display: grid; place-items: center; border-radius: 50%; border: 1px solid var(--line-light); background: var(--paper); font-size: .65rem; }
.production-progress .is-done span, .production-progress .is-current span { background: var(--ink); color: var(--white); }
.production-progress .is-current span { box-shadow: 0 0 0 .3rem rgba(216,255,69,.5); }
.production-progress .is-done, .production-progress .is-current { color: var(--text); }
.episode-list { border-top: 1px solid var(--line-dark); }
.episode-row { display: grid; grid-template-columns: 4rem 1fr auto; gap: 1rem; align-items: center; padding: 1.3rem 0; border-bottom: 1px solid var(--line-dark); }
.episode-index { color: #7f8992; font-size: .72rem; }
.episode-row h3 { margin: .35rem 0 0; font-size: clamp(1.35rem, 2.6vw, 2.3rem); letter-spacing: -.04em; }
.episode-status { padding: .5rem .7rem; border: 1px solid var(--line-dark); border-radius: 999px; color: #adb5bc; font-size: .68rem; text-transform: uppercase; letter-spacing: .08em; }

.filter-bar { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 2rem; }
.filter-button { border: 1px solid var(--line-light); background: transparent; border-radius: 999px; padding: .65rem .9rem; cursor: pointer; font-size: .8rem; font-weight: 800; transition: .25s ease; }
.filter-button:hover, .filter-button.is-active { background: var(--ink); color: var(--white); border-color: var(--ink); }
.project-library .project-card { grid-column: span 4; }
.project-library .project-card[hidden] { display: none; }
.idea-wall { text-align: center; }
.idea-wall .eyebrow { justify-content: center; }
.idea-cloud { max-width: 1050px; margin: 2.5rem auto 0; display: flex; flex-wrap: wrap; gap: .75rem; justify-content: center; }
.idea-cloud span { padding: .8rem 1rem; border: 1px solid var(--line-dark); border-radius: 999px; color: #c3cad0; background: rgba(255,255,255,.025); }

.about-story { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(3rem, 8vw, 8rem); align-items: center; }
.about-monogram { position: relative; min-height: 32rem; border-radius: var(--radius); background: var(--ink); color: var(--white); overflow: hidden; display: grid; place-items: center; box-shadow: var(--shadow); }
.about-monogram::before { content: ""; position: absolute; width: 24rem; height: 24rem; border-radius: 50%; background: var(--accent); filter: blur(90px); opacity: .25; }
.about-monogram span { position: absolute; font-size: clamp(9rem, 20vw, 18rem); font-weight: 950; line-height: 1; letter-spacing: -.15em; }
.about-monogram span:first-child { transform: translate(-22%,-4%); color: var(--paper); }
.about-monogram span:nth-child(2) { transform: translate(23%,8%); color: transparent; -webkit-text-stroke: 2px var(--accent); }
.about-monogram i { position: absolute; width: 70%; height: 2px; background: var(--accent); transform: rotate(-42deg); }
.about-copy { max-width: 680px; }
.about-copy p { color: #535a60; font-size: 1.02rem; }
.lead-serif { font-family: Georgia, "Times New Roman", serif; font-size: clamp(1.7rem, 3vw, 2.7rem) !important; line-height: 1.16 !important; color: var(--text) !important; letter-spacing: -.025em; }
.lead-serif em { background: linear-gradient(transparent 65%, var(--accent) 65%); font-style: normal; }
.values-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1rem; }
.values-grid article { min-height: 20rem; padding: 1.25rem; border: 1px solid var(--line-dark); border-radius: var(--radius); display: flex; flex-direction: column; }
.values-grid article > span { color: var(--accent); font-size: .68rem; font-weight: 900; }
.values-grid h3 { margin: auto 0 .65rem; font-size: 1.75rem; letter-spacing: -.04em; }
.values-grid p { color: #aeb6bd; margin: 0; }
.two-column-callout { display: grid; grid-template-columns: 1.1fr .9fr; gap: 5rem; align-items: end; }
.two-column-callout p:not(.eyebrow) { font-size: 1.1rem; max-width: 600px; margin: 0 0 1.5rem; }

.legal-hero { padding: calc(var(--header) + 4rem) 0 4rem; }
.legal-hero h1 { margin: 0; font-size: clamp(3.8rem, 8vw, 7rem); letter-spacing: -.07em; line-height: .9; }
.legal-content { max-width: 820px; }
.legal-content h2 { margin: 2.8rem 0 .75rem; font-size: 1.6rem; letter-spacing: -.03em; }
.legal-content h2:first-of-type { margin-top: 0; }
.legal-content p, .legal-content li { color: #4f565c; }
.legal-content a { text-decoration: underline; text-underline-offset: .18em; }
.legal-note { margin-top: 3rem; padding: 1rem 1.1rem; border-left: 4px solid var(--accent-2); background: #ebe5da; }
.not-found { min-height: 100svh; display: grid; place-items: center; text-align: center; padding: calc(var(--header) + 3rem) 0 5rem; }
.not-found .container { max-width: 900px; }
.error-code { color: var(--accent); font-size: clamp(6rem, 17vw, 14rem); font-weight: 950; letter-spacing: -.1em; line-height: .7; margin: 0; }
.not-found h1 { margin: 2rem 0 1rem; font-size: clamp(2.5rem, 5vw, 5rem); line-height: .95; letter-spacing: -.06em; }
.not-found p:not(.error-code) { color: #bac2c9; margin-bottom: 2rem; }

.site-footer { background: var(--ink-2); color: var(--white); padding: 4rem 0 1.5rem; border-top: 1px solid var(--line-dark); }
.footer-grid { display: grid; grid-template-columns: 1.7fr repeat(3,1fr); gap: 3rem; }
.brand-footer .brand-text small { white-space: normal; max-width: 240px; }
.footer-links { display: grid; align-content: start; gap: .55rem; }
.footer-links strong { margin-bottom: .35rem; font-size: .75rem; text-transform: uppercase; letter-spacing: .12em; color: #7f8992; }
.footer-links a { color: #c7ced4; font-size: .88rem; }
.footer-links a:hover { color: var(--accent); }
.footer-bottom { margin-top: 3rem; padding-top: 1.2rem; border-top: 1px solid var(--line-dark); display: flex; justify-content: space-between; gap: 1rem; color: #7e8790; font-size: .72rem; }

[data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); transition-delay: var(--delay, 0ms); }
[data-reveal].is-visible { opacity: 1; transform: none; }

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes spinReverse { to { transform: rotate(-360deg); } }
@keyframes driftA { 50% { transform: translateY(-14px) rotate(-2deg); } }
@keyframes driftB { 50% { transform: translateY(12px) rotate(2deg); } }
@keyframes driftC { 50% { transform: translate(8px,-8px) rotate(0deg); } }
@keyframes ticker { to { transform: translateX(-50%); } }

@media (max-width: 1050px) {
  :root { --header: 76px; }
  .hero-layout { grid-template-columns: 1fr; padding-top: 2rem; }
  .hero-stage { min-height: 540px; max-width: 720px; width: 100%; margin-inline: auto; }
  .hero-copy { text-align: center; }
  .hero-copy .eyebrow, .hero-actions, .hero-meta { justify-content: center; }
  .hero-lead { margin-inline: auto; }
  .hero-bottom { grid-template-columns: repeat(2,1fr); }
  .feature-layout, .method-layout, .about-teaser-grid, .subhero-grid, .about-story, .two-column-callout { grid-template-columns: 1fr; }
  .feature-layout { gap: 3rem; }
  .about-story { gap: 3rem; }
  .about-monogram { min-height: 28rem; }
  .values-grid { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1.5fr repeat(2,1fr); }
  .footer-grid > div:last-child { grid-column: 2; }
}

@media (max-width: 820px) {
  .nav-toggle { display: flex; }
  .site-nav { position: fixed; top: var(--header); left: 1rem; right: 1rem; display: grid; gap: .2rem; padding: .8rem; border: 1px solid var(--line-dark); background: rgba(11,13,16,.97); border-radius: 1rem; transform: translateY(-1rem); opacity: 0; visibility: hidden; transition: .25s var(--ease); box-shadow: var(--shadow); }
  .site-nav.is-open { transform: none; opacity: 1; visibility: visible; }
  .site-nav .nav-link { padding: .85rem .8rem; border-radius: .6rem; }
  .site-nav .nav-link:hover { background: rgba(255,255,255,.05); }
  .site-nav .nav-link::after { display: none; }
  .site-nav .button { margin-top: .35rem; }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .question-grid { grid-template-columns: 1fr; }
  .question-card { min-height: 20rem; }
  .split-heading { grid-template-columns: 1fr; gap: 1rem; }
  .project-card, .project-card-large, .project-card-wide, .project-card-large + .project-card, .project-library .project-card { grid-column: span 6; }
  .contact-strip-inner { align-items: flex-start; flex-direction: column; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > div:first-child { grid-column: 1 / -1; }
  .footer-grid > div:last-child { grid-column: auto; }
}

@media (max-width: 600px) {
  .container { width: min(calc(100% - 1.35rem), var(--container)); }
  .brand-text small { display: none; }
  .hero { padding-top: calc(var(--header) + 2rem); }
  .hero-copy h1 { font-size: clamp(3.35rem, 18vw, 5rem); }
  .hero-stage { min-height: 470px; transform: scale(.92); margin-block: -1rem; }
  .hero-core { width: 12.5rem; }
  .hero-core strong { font-size: 1.35rem; }
  .orbit-one { width: 20rem; height: 20rem; }
  .orbit-two { width: 29rem; height: 29rem; }
  .floating-card { width: 12.5rem; min-height: 8.8rem; }
  .floating-card strong { font-size: .88rem; }
  .card-a { top: 2%; left: -1%; }
  .card-b { top: 31%; right: -5%; }
  .card-c { bottom: 0; left: 0; }
  .hero-bottom { grid-template-columns: 1fr 1fr; font-size: .62rem; }
  .project-card, .project-card-large, .project-card-wide, .project-card-large + .project-card, .project-library .project-card { grid-column: 1 / -1; }
  .values-grid { grid-template-columns: 1fr; }
  .values-grid article { min-height: 16rem; }
  .production-progress { grid-template-columns: 1fr 1fr; }
  .production-progress div:nth-child(2)::before { display: none; }
  .episode-row { grid-template-columns: 2rem 1fr; }
  .episode-status { grid-column: 2; justify-self: start; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-grid > div:first-child { grid-column: auto; }
  .footer-bottom { flex-direction: column; }
  .about-monogram { min-height: 22rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  [data-reveal] { opacity: 1; transform: none; }
}