/* QiYuan Labs / Studio journal. Warm paper, charcoal covers, vermilion drafting marks.
   Static by design. Motion is one finite entrance sequence. */
:root {
  color-scheme: light;
  --ink: #f2eee4; --ink-2: #e9e5db; --ink-3: #e1ddd3; --ink-4: #d6d3c9;
  --paper: #262b26; --paper-dim: #53594f; --paper-mute: #62655b;
  --rule: #c9c9ba; --rule-soft: #deddd1; --ember: #a63c20; --ember-soft: #8a2e16; --accent: #ff8055;
  --font-display: "Fraunces", "Palatino Linotype", Palatino, Georgia, serif;
  --font-body: "Manrope", "Avenir Next", Avenir, "Trebuchet MS", sans-serif;
  --font-mono: "JetBrains Mono", "Courier New", Courier, monospace;
  --container: 1360px; --gutter: clamp(22px, 4.7vw, 72px); --section-y: clamp(64px, 7vw, 104px);
  --ease: cubic-bezier(.2, .65, .2, 1); --dur: .16s;
  /* Type scale: mono labels never drop below --fs-label. */
  --fs-label: .72rem; --fs-xs: .8rem; --fs-sm: .9rem; --fs-base: 1rem; --fs-md: 1.08rem;
  /* Spacing scale (4px base). */
  --sp-1: 4px; --sp-2: 8px; --sp-3: 12px; --sp-4: 16px; --sp-5: 24px; --sp-6: 32px; --sp-7: 48px; --sp-8: 64px; --sp-9: 96px;
  --pad-panel: clamp(var(--sp-5), 3vw, 40px); --pad-row: clamp(var(--sp-5), 2.5vw, 36px);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 100px; }
body { background: var(--ink); color: var(--paper); font: 400 var(--fs-base)/1.65 var(--font-body); -webkit-font-smoothing: antialiased; }
img, svg { display: block; max-width: 100%; height: auto; }
button, input, select, textarea { font: inherit; }
a { color: inherit; text-decoration: none; text-underline-offset: .22em; }
a:hover { color: var(--ember); }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, [tabindex]:focus-visible { outline: 3px solid var(--ember); outline-offset: 5px; }
::selection { background: #ffb498; color: #20251f; }
[id] { scroll-margin-top: 100px; }
main:focus { outline: none; }
.skip-link { position: fixed; left: 20px; top: -100px; z-index: 100; padding: 12px 20px; background: #f2eee4; color: #262b26; }
.skip-link:focus { top: 16px; outline-color: #a63c20; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 420; line-height: 1.08; letter-spacing: -.028em; text-wrap: balance; }
h1 { font-size: clamp(2.9rem, 6vw, 5.5rem); }
h2 { font-size: clamp(2.25rem, 3.7vw, 3.5rem); }
h3 { font-size: clamp(1.5rem, 2.1vw, 2rem); }
p { max-width: 65ch; }
p + p { margin-top: 1em; }
em { font-weight: inherit; }
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: var(--section-y); }
.section-sm { padding-block: clamp(48px, 5vw, 76px); }
.section + .section { padding-top: 0; }
.section-header { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: end; border-top: 1px solid var(--rule); padding-top: var(--sp-6); margin-bottom: var(--sp-7); }
.section-header-lead h2 { max-width: 19ch; }
.section-header-right p { font-size: var(--fs-base); color: var(--paper-dim); max-width: 54ch; }
.caption, .eyebrow, .section-num { font: 500 var(--fs-label)/1.6 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--paper-mute); }
.caption-ember, .section-num { color: var(--ember); }
.rule { border-top: 1px solid var(--rule); }
.rule-soft { border-top: 1px solid var(--rule-soft); }

/* Covers share one palette, including all local component variables. */
.site-header, .hero, .page-hero, .site-footer, .cta {
  --ink: #20251f; --ink-2: #2a3028; --ink-3: #343b32; --ink-4: #3c4438;
  --paper: #f2eee4; --paper-dim: #c1c5b6; --paper-mute: #b0b6a5;
  --rule: #50584b; --rule-soft: #3a4236; --ember: #ff916d; --ember-soft: #ffa384;
  background-color: var(--ink); color: var(--paper); color-scheme: dark;
}
.site-header { position: sticky; top: 0; z-index: 50; border-bottom: 1px solid var(--rule-soft); }
.nav { display: grid; grid-template-columns: auto 1fr auto; gap: 32px; align-items: center; max-width: var(--container); min-height: 80px; margin: auto; padding-inline: var(--gutter); }
.brand { display: inline-flex; align-items: baseline; gap: 4px; font: 500 1.5rem/1.2 var(--font-display); letter-spacing: -.04em; white-space: nowrap; }
.brand .ampersand { color: var(--ember); }
.brand .lab { margin-left: 12px; font: 400 var(--fs-label)/1 var(--font-mono); color: var(--paper-dim); text-transform: uppercase; letter-spacing: .12em; }
.nav-links { display: flex; justify-content: center; align-items: center; gap: 28px; }
.nav-links a { display: flex; align-items: center; min-height: 44px; font-size: var(--fs-xs); font-weight: 500; color: var(--paper-dim); }
.nav-links a.active { color: var(--paper); text-decoration: underline; text-decoration-color: var(--ember); text-decoration-thickness: 2px; text-underline-offset: 8px; }
.nav-links a:hover { color: var(--ember); }
.nav-cta { padding: 11px 16px; border: 1px solid #89937d; font-size: var(--fs-xs); font-weight: 600; white-space: nowrap; }
.nav-cta::after { content: " ↗"; margin-left: 12px; }
.nav-cta:hover { border-color: var(--ember); }
.menu-toggle { display: none; color: var(--paper); background: none; border: 1px solid var(--rule); padding: 10px; width: 46px; height: 46px; cursor: pointer; }

/* The index cover: oversized type balanced by a quiet orbital drawing. */
.hero { position: relative; isolation: isolate; padding-block: 32px 64px; border-bottom: 1px solid var(--rule); }
.hero::before, .page-hero::before { content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none; background: radial-gradient(ellipse at 85% 45%, #75855420, transparent 60%), repeating-linear-gradient(90deg, transparent 0 119px, #b5bc9d09 119px 120px); }
.hero-meta { display: flex; justify-content: space-between; gap: 16px; margin-bottom: 48px; font: 400 var(--fs-label)/1.6 var(--font-mono); letter-spacing: .12em; color: var(--paper-mute); }
.hero-meta-center { color: var(--ember); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr); gap: clamp(40px, 5vw, 72px); align-items: end; }
.hero-title { font-size: clamp(3.1rem, 6.4vw, 6rem); font-weight: 400; line-height: 1; letter-spacing: -.03em; max-width: 14ch; text-wrap: balance; font-variation-settings: "opsz" 72; }
.hero-title em { color: var(--ember); }
.hero-side { display: flex; flex-direction: column; gap: 28px; padding-bottom: 4px; }
.hero-side p { color: var(--paper-dim); font-size: var(--fs-base); line-height: 1.75; max-width: 40ch; }
.hero-actions, .cta-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.studio-orbit { height: 180px; position: relative; overflow: hidden; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); background: linear-gradient(90deg, transparent calc(50% - .5px), #626e55 calc(50% - .5px), #626e55 calc(50% + .5px), transparent calc(50% + .5px)), linear-gradient(transparent calc(50% - .5px), #626e55 calc(50% - .5px), #626e55 calc(50% + .5px), transparent calc(50% + .5px)); }
.orbit-ring { position: absolute; border: 1px solid #899677; border-radius: 50%; left: 50%; top: 50%; width: 260px; height: 126px; transform: translate(-50%, -50%) rotate(-28deg); }
.orbit-ring-two { transform: translate(-50%, -50%) rotate(28deg); }
.orbit-ring-three { width: 145px; height: 145px; transform: translate(-50%, -50%); border-color: #56624a; }
.orbit-core { position: absolute; width: 24px; height: 24px; background: var(--accent); border-radius: 50%; left: calc(50% - 12px); top: calc(50% - 12px); box-shadow: 0 0 48px #ff805540; }
.orbit-point { position: absolute; width: 9px; height: 9px; background: var(--paper); left: calc(50% + 91px); top: 30px; border-radius: 50%; }
.marquee { padding: 19px var(--gutter); background: #dfe2d2; border-bottom: 1px solid var(--rule); }
.marquee-track { max-width: 1216px; margin: auto; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 25px; font: 400 var(--fs-label)/1.5 var(--font-mono); color: #4d5645; }
.marquee-track span:nth-child(n+25) { display: none; }
.btn { display: inline-flex; align-items: center; justify-content: space-between; gap: 18px; min-height: 48px; padding: 13px 18px; border: 1px solid var(--rule); font: 600 var(--fs-xs)/1.4 var(--font-body); text-decoration: none; }
.btn::after { content: "↗"; font-size: 1.1rem; }
.btn-primary, .form-submit { background: var(--accent); border-color: var(--accent); color: #20251f; }
.btn-primary:hover, .form-submit:hover:not(:disabled) { background: #ffa382; border-color: #ffa382; color: #20251f; }
.btn-ghost:hover { color: var(--ember); border-color: var(--ember); }
.btn-large { min-height: 54px; padding: 16px 24px; }

/* Interior covers use a title / abstract spread instead of a tall text stack. */
.page-hero { position: relative; isolation: isolate; padding-block: 32px 58px; border-bottom: 1px solid var(--rule); }
.page-hero .container { display: grid; grid-template-columns: 1.2fr 1fr; column-gap: 64px; align-items: end; }
.breadcrumb { grid-column: 1 / -1; display: flex; gap: 12px; margin-bottom: 36px; font: 400 var(--fs-label)/1.6 var(--font-mono); color: var(--paper-mute); }
.breadcrumb a { color: var(--paper); }
.page-hero h1 { max-width: 16ch; font-size: clamp(2.9rem, 5.6vw, 5rem); font-weight: 400; line-height: 1.04; letter-spacing: -.034em; }
/* Large display sizes use a mid optical size: sturdier hairlines, no glyph collisions. */
.page-hero h1, .cta-inner h2, .footer-mark { font-variation-settings: "opsz" 72; }
.page-hero .lede { font-size: var(--fs-md); line-height: 1.75; max-width: 54ch; color: var(--paper-dim); }
.page-case-studies .page-hero .lede { font-size: var(--fs-sm); }
.page-privacy .page-hero h1, .page-terms .page-hero h1 { font-size: clamp(2.9rem, 5vw, 4.75rem); }
.editorial { display: grid; grid-template-columns: 1fr 2fr; gap: 70px; padding-block: 24px; }
.editorial-aside .caption { display: block; margin-bottom: 20px; }
.editorial-aside h2 { max-width: 15ch; font-size: 1.7rem; }
.editorial-body p { font-size: var(--fs-md); line-height: 1.8; }
.dropcap::first-letter { float: left; font: 400 4.3em/.85 var(--font-display); margin: .08em .12em 0 0; color: var(--ember); }
.pullquote { margin-top: 28px; border-left: 2px solid var(--ember); padding-left: 24px; font: 400 italic clamp(1.4rem, 2vw, 1.8rem)/1.4 var(--font-display); max-width: 42ch; }

/* A rate sheet: service, scope, and price keep the same alignment. */
.practice { display: grid; grid-template-columns: 42px minmax(0, 1fr) minmax(0, 1.5fr) 170px; gap: 28px; padding: var(--pad-row) 0; border-top: 1px solid var(--rule); align-items: start; }
.practice:last-child { border-bottom: 1px solid var(--rule); }
.practice-num { padding-top: 8px; color: var(--ember); font: 500 var(--fs-label)/1.5 var(--font-mono); }
.practice-title { font-size: clamp(1.5rem, 2.25vw, 2rem); line-height: 1.15; text-wrap: initial; }
.practice-body p { font-size: var(--fs-sm); color: var(--paper-dim); }
.practice-stack { display: flex; flex-wrap: wrap; gap: 6px 12px; margin-top: 18px; list-style: none; }
.practice-stack li { font: 400 var(--fs-label)/1.6 var(--font-mono); padding-bottom: 3px; border-bottom: 1px solid var(--rule); color: var(--paper-dim); }
.practice-price { padding: var(--sp-4) 18px; background: var(--ink-2); border-left: 2px solid var(--ember); }
.practice-price span { display: block; }
.practice-price .from { font: 400 var(--fs-label)/1.5 var(--font-mono); color: var(--paper-dim); text-transform: uppercase; }
.practice-price .amount { margin-block: 4px 10px; font: 400 1.9rem/1.1 var(--font-display); letter-spacing: -.04em; }
.practice-price .unit { font: 400 var(--fs-label)/1.6 var(--font-mono); color: var(--paper-dim); }
.cards { display: grid; gap: 1px; border: 1px solid var(--rule); background: var(--rule); }
.cards-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.cards-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.cell { min-width: 0; display: flex; flex-direction: column; gap: var(--sp-4); padding: var(--pad-panel); background: var(--ink); }
.cell-num { font: 500 var(--fs-label)/1.6 var(--font-mono); color: var(--ember); letter-spacing: .06em; }
.cell h3 { font-size: 1.6rem; text-wrap: initial; }
.cell p { color: var(--paper-dim); font-size: var(--fs-sm); line-height: 1.75; }
.cases { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.case { min-width: 0; display: flex; flex-direction: column; gap: var(--sp-5); padding: var(--pad-panel); background: #e5e7db; border-top: 3px solid #78866a; }
.case:nth-child(4n+2), .case:nth-child(4n+3) { background: #ebe2d7; border-top-color: #ae7057; }
.case-tags { display: flex; flex-wrap: wrap; gap: 8px 16px; font: 500 var(--fs-label)/1.6 var(--font-mono); text-transform: uppercase; letter-spacing: .06em; color: var(--paper-dim); }
.case-tags .tag-ember { color: var(--ember); }
.case h2, .case h3 { font-size: clamp(1.6rem, 2.4vw, 2.2rem); line-height: 1.16; max-width: 27ch; text-wrap: initial; }
.case-body p { font-size: var(--fs-sm); line-height: 1.75; }
.case-body strong { display: block; font: 600 var(--fs-label)/1.6 var(--font-mono); margin-block: 10px 6px; color: var(--paper-dim); text-transform: uppercase; letter-spacing: .06em; }
.case-metrics { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: auto; padding-top: 24px; border-top: 1px solid #b8bbaa; }
.case-metric .v { font: 450 clamp(1.6rem, 2.5vw, 2.3rem)/1.1 var(--font-display); letter-spacing: -.04em; white-space: nowrap; }
.case-metric .v em { font-size: .72em; color: var(--ember); }
.case-metric .l { margin-top: 8px; font: 400 var(--fs-label)/1.6 var(--font-mono); color: var(--paper-dim); }
.testimonial { display: flex; flex-direction: column; gap: var(--sp-5); padding: var(--pad-row) 0; border-top: 1px solid var(--rule); }
.testimonial:nth-child(odd) { padding-right: 28px; }
.testimonial:nth-child(even) { padding-left: 28px; }
.testimonial-quote { font: 400 italic clamp(1.3rem, 1.9vw, 1.65rem)/1.5 var(--font-display); }
.testimonial-quote::before { content: "“"; display: block; font: 400 4rem/.6 var(--font-display); color: var(--ember); margin: 8px 0 16px; }
.testimonial-author { margin-top: auto; }
.testimonial-name { font-size: var(--fs-sm); font-weight: 700; }
.testimonial-role { font: 400 var(--fs-label)/1.6 var(--font-mono); margin-top: 6px; color: var(--paper-dim); }
.story-grid { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 72px; align-items: start; }
.story-body p { font-size: var(--fs-md); line-height: 1.8; }
.factsheet { background: #e5e7db; padding: var(--sp-3) clamp(20px, 2.5vw, 32px); border-top: 3px solid #78866a; }
.factsheet-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 20px 0; border-bottom: 1px solid #b8bbaa; align-items: baseline; }
.factsheet-row .label { font: 400 var(--fs-label)/1.6 var(--font-mono); color: var(--paper-dim); }
.factsheet-row .value { text-align: right; font: 450 1.25rem/1.3 var(--font-display); }
.team-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.team-member { padding: var(--pad-panel); background: var(--ink-2); display: flex; flex-direction: column; gap: var(--sp-4); border-top: 1px solid var(--rule); }
.team-portrait, .team-mark { width: 112px; height: 112px; border: 1px solid var(--rule); margin-bottom: 8px; }
.team-mark { display: grid; place-items: center; font: 400 2.3rem/1 var(--font-display); color: var(--ember); }
.team-role { font: 400 var(--fs-label)/1.6 var(--font-mono); color: var(--ember); }
.team-bio { font-size: var(--fs-sm); color: var(--paper-dim); }
.oss-card { display: block; padding: var(--pad-panel); border: 1px solid var(--rule); border-left: 4px solid var(--ember); background: var(--ink-2); }
.oss-card:hover { border-color: var(--ember); color: var(--paper); }
.oss-meta { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px; margin-bottom: 28px; }
.oss-tag, .oss-repo, .oss-cta { font: 500 var(--fs-label)/1.6 var(--font-mono); overflow-wrap: anywhere; }
.oss-tag, .oss-cta { color: var(--ember); }
.oss-title { max-width: 40ch; margin-bottom: 20px; }
.oss-desc { max-width: 75ch; margin-bottom: 28px; color: var(--paper-dim); }
.oss-desc code { font-family: var(--font-mono); font-size: .85em; color: var(--paper); overflow-wrap: anywhere; }
.cta { position: relative; padding-block: 72px; border-bottom: 1px solid var(--rule); background-image: radial-gradient(ellipse at 95% 90%, #78885425, transparent 65%); }
.cta-inner { display: grid; grid-template-columns: 1.2fr 1fr; gap: 28px 72px; }
.cta-inner > .caption { grid-column: 1 / -1; }
.cta-inner h2 { grid-row: span 2; font-size: clamp(2.6rem, 4.8vw, 4.5rem); max-width: 18ch; }
.cta-inner h2 em { color: var(--ember); }
.cta-inner p { color: var(--paper-dim); }
.cta-actions { align-items: start; }

/* Inquiry form: first in reading order; direct details alongside on desktop. */
.contact-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.45fr); gap: 64px; align-items: start; }
.contact-inquiry { grid-column: 2; grid-row: 1; min-width: 0; }
.contact-side { grid-column: 1; grid-row: 1; min-width: 0; }
.contact-side .mailto-link { display: flex; justify-content: space-between; gap: 8px; padding: 17px 0; border-bottom: 1px solid var(--rule); font: 450 clamp(1.2rem, 2vw, 1.8rem)/1.4 var(--font-display); overflow-wrap: anywhere; letter-spacing: -.025em; }
.mailto-link .arrow { flex-shrink: 0; color: var(--ember); }
.contact-side .address, .contact-side .hours { margin-top: 32px; }
.contact-side .caption { display: block; margin-bottom: 12px; }
.contact-side .lines { font-size: var(--fs-sm); line-height: 1.8; }
.contact-form { position: relative; display: flex; flex-direction: column; gap: var(--sp-5); padding: var(--pad-panel); background: #faf8f1; border: 1px solid var(--rule); border-top: 3px solid var(--ember); box-shadow: 8px 8px 0 #d9d9cb; }
.form-eyebrow { font: 500 var(--fs-label)/1.6 var(--font-mono); color: var(--ember); margin-bottom: 8px; }
.form-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.form-field { display: flex; flex-direction: column; gap: 9px; min-width: 0; }
.form-field label { font-size: var(--fs-xs); font-weight: 600; }
.form-field input, .form-field textarea, .form-field select { width: 100%; min-width: 0; min-height: 48px; padding: 11px 12px; border: 1px solid #6f7366; border-radius: 0; background-color: #faf8f1; color: var(--paper); font-size: var(--fs-base); }
.form-field input::placeholder, .form-field textarea::placeholder { color: #65685e; opacity: 1; }
.form-field textarea { min-height: 144px; resize: vertical; }
/* Selects match the text fields instead of native chrome. */
.form-field select { appearance: none; padding-right: 44px; cursor: pointer; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5l5 5 5-5' fill='none' stroke='%2353594f' stroke-width='1.5'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; }
.form-field input:hover, .form-field textarea:hover, .form-field select:hover { border-color: var(--paper); }
.form-field input:focus-visible, .form-field textarea:focus-visible, .form-field select:focus-visible { outline-offset: 2px; }
.form-field input:focus, .form-field textarea:focus, .form-field select:focus { border-color: var(--ember); }
.form-submit { min-height: 52px; padding: 14px 22px; border: 1px solid var(--accent); border-radius: 0; font-weight: 700; cursor: pointer; }
.form-submit::after { content: " ↗"; margin-left: 12px; }
.form-submit:disabled { opacity: .65; cursor: wait; }
.form-status { display: none; padding: 14px 16px; font-size: var(--fs-sm); }
.form-status.ok { color: #255029; background: #e5eddf; border: 1px solid #557650; }
.form-status.err { color: #8d261f; background: #f9e4de; border: 1px solid #a54035; }
.form-note { font-size: var(--fs-xs); color: var(--paper-dim); line-height: 1.7; }
.form-note a { color: var(--ember); text-decoration: underline; }
.faq-item { display: grid; grid-template-columns: 48px minmax(0, 1fr) minmax(0, 1.8fr); gap: var(--sp-6); padding: var(--pad-row) 0; border-top: 1px solid var(--rule); }
.faq-item:last-child { border-bottom: 1px solid var(--rule); }
.faq-num { font: 400 var(--fs-label)/1.6 var(--font-mono); color: var(--ember); }
.faq-item h3 { font-size: 1.4rem; line-height: 1.3; text-wrap: initial; }
.faq-item p { font-size: var(--fs-sm); color: var(--paper-dim); }
.faq-item p a { color: var(--ember); text-decoration: underline; }
.legal { display: grid; grid-template-columns: 230px minmax(0, 1fr); gap: 72px; padding-block: 56px 96px; }
.legal-toc { position: sticky; top: 108px; align-self: start; border-top: 2px solid var(--ember); padding-top: 20px; }
.legal-toc .caption { display: block; margin-bottom: 16px; }
.legal-toc ol { list-style: none; counter-reset: toc; }
.legal-toc li { counter-increment: toc; display: flex; align-items: baseline; gap: 8px; font-size: var(--fs-xs); }
.legal-toc li::before { content: counter(toc, decimal-leading-zero); color: var(--paper-mute); font: 400 var(--fs-label)/1.6 var(--font-mono); }
.legal-toc a { display: inline-block; padding-block: 7px; }
.legal-content { max-width: 720px; min-width: 0; }
.legal-meta { margin-bottom: var(--sp-6); padding: var(--sp-4) var(--sp-5); background: var(--ink-2); font: 400 var(--fs-label)/1.8 var(--font-mono); color: var(--paper-dim); }
.legal-content h2 { margin: 44px 0 18px; padding-top: 22px; border-top: 1px solid var(--rule); font-size: 1.8rem; line-height: 1.2; text-wrap: initial; }
.legal-content h3 { margin: 24px 0 12px; font: 700 var(--fs-base)/1.5 var(--font-body); letter-spacing: 0; }
.legal-content p, .legal-content li { font-size: var(--fs-base); line-height: 1.85; }
.legal-content p { margin-bottom: 16px; }
.legal-content ul, .legal-content ol { padding-left: 22px; margin-bottom: 20px; }
.legal-content li { margin-bottom: 10px; }
.legal-content a { color: var(--ember); text-decoration: underline; overflow-wrap: anywhere; }

/* Footer is a colophon, with the identity and all destinations kept intact. */
.site-footer { padding-block: 48px 28px; }
.footer-mark { font: 400 clamp(2.5rem, 5vw, 4.5rem)/1.1 var(--font-display); letter-spacing: -.04em; margin-bottom: 32px; }
.footer-mark em { color: var(--ember); }
.footer-grid { display: grid; grid-template-columns: 1.5fr .8fr .6fr 1.4fr; gap: 36px; padding-block: 28px 36px; border-top: 1px solid var(--rule); }
.footer-grid > * { min-width: 0; }
.footer-heading { font: 500 var(--fs-label)/1.6 var(--font-mono); color: var(--paper-mute); text-transform: uppercase; letter-spacing: .08em; margin-bottom: 16px; }
.footer-tagline > p:not(.footer-heading) { color: var(--paper-dim); font-size: var(--fs-xs); line-height: 1.75; margin-top: 0; max-width: 34ch; }
.footer-col ul { list-style: none; }
.footer-col a { display: inline-flex; padding-block: 7px; font-size: var(--fs-xs); color: var(--paper-dim); overflow-wrap: anywhere; max-width: 100%; }
.footer-col a:hover { color: var(--ember); }
.gh-icon { align-items: center; gap: 8px; }
.gh-icon svg { width: 15px; height: 15px; flex-shrink: 0; fill: currentColor; }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; align-items: center; gap: 16px; border-top: 1px solid var(--rule); padding-top: 20px; font: 400 var(--fs-label)/1.6 var(--font-mono); color: var(--paper-mute); }
.footer-bottom-links { display: flex; gap: 24px; }
.footer-bottom-links a { padding-block: 8px; }

/* Interactive states: short color/border transitions only; reduced motion removes them. */
a, .btn, .menu-toggle, .form-submit, .form-field input, .form-field textarea, .form-field select { transition: color var(--dur) ease, background-color var(--dur) ease, border-color var(--dur) ease, text-decoration-color var(--dur) ease, transform var(--dur) ease; }
.btn::after, .nav-cta::after, .form-submit::after, .mailto-link .arrow, .oss-cta { display: inline-block; transition: transform var(--dur) var(--ease); }
.btn:hover::after, .nav-cta:hover::after, .form-submit:hover:not(:disabled)::after, .mailto-link:hover .arrow { transform: translate(2px, -2px); }
.btn:active, .nav-cta:active, .form-submit:active:not(:disabled) { transform: translateY(1px); }
.btn-ghost:hover { background: var(--ink-2); }
.nav-cta:hover { background: var(--ink-2); color: var(--paper); }
.menu-toggle:hover { border-color: var(--paper-dim); }
.oss-card:hover { background: var(--ink-3); }
.oss-card:hover .oss-cta { transform: translateX(3px); }
.legal-toc a:hover, .footer-col a:hover, .footer-bottom-links a:hover { text-decoration: underline; text-decoration-color: var(--rule); text-decoration-thickness: 1px; }
.form-note a:hover, .faq-item p a:hover, .legal-content a:hover { text-decoration-thickness: 2px; }
.contact-side .mailto-link:hover { border-bottom-color: var(--ember); }
@media (min-width: 801px) {
  .nav-links a:not(.active):hover { color: var(--paper); text-decoration: underline; text-decoration-color: var(--rule); text-decoration-thickness: 2px; text-underline-offset: 8px; }
}

/* Content is visible even if animations are unavailable. */
.reveal, .page-hero h1, .page-hero .lede { animation: enter .65s var(--ease) both; animation-delay: calc(var(--i, 1) * 65ms); }
.page-hero .lede { --i: 3; }
@keyframes enter { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
@media (max-width: 1100px) {
  .nav { gap: 22px; }
  .brand .lab { display: none; }
  .nav-links { gap: 20px; }
  .hero-grid { grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr); gap: 40px; }
  .hero-title { font-size: clamp(3rem, 6.4vw, 5rem); }
  .hero-side { gap: 22px; }
  .studio-orbit { height: 150px; }
  .hero-actions .btn { flex: 1 1 100%; }
  .practice { grid-template-columns: 32px minmax(0, 1fr) minmax(0, 1.4fr); }
  .practice-price { grid-column: 2 / -1; display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px 16px; }
  .practice-price .amount { margin: 0; }
  .story-grid, .contact-grid, .page-hero .container, .cta-inner { gap: 36px; }
  .footer-grid { grid-template-columns: 1fr .65fr .6fr 1.2fr; gap: 24px; }
  .legal { gap: 40px; grid-template-columns: 205px minmax(0, 1fr); }
}
@media (max-width: 800px) {
  .nav { grid-template-columns: 1fr auto; min-height: 72px; }
  .menu-toggle { display: block; grid-column: 2; }
  .nav-cta { display: none; }
  .nav-links { display: none; position: absolute; inset: 72px 0 auto; max-height: calc(100dvh - 72px); overflow-y: auto; background: var(--ink); padding: 12px var(--gutter) 20px; border-bottom: 1px solid var(--rule); flex-direction: column; align-items: stretch; gap: 0; }
  .nav-links.open { display: flex; }
  .nav-links a { padding-block: 13px; border-bottom: 1px solid var(--rule-soft); }
  .menu-toggle[aria-expanded="true"] { border-color: var(--ember); color: var(--ember); }
  .hero-meta { flex-wrap: wrap; gap: 8px 24px; margin-bottom: 36px; }
  .hero-meta-center { order: 3; flex-basis: 100%; }
  .hero-grid { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .hero-title { font-size: clamp(3.15rem, 8.8vw, 5rem); max-width: 17ch; }
  .hero-side { padding-top: 24px; border-top: 1px solid var(--rule); }
  .hero-side p { max-width: 60ch; }
  .studio-orbit { display: none; }
  .hero-actions .btn { flex: initial; }
  .hero { padding-bottom: 44px; }
  .page-hero .container { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .breadcrumb { margin-bottom: 8px; }
  .page-hero h1 { max-width: 20ch; }
  .page-hero .lede { max-width: 65ch; }
  .section-header, .editorial, .story-grid { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .section-header { margin-bottom: 32px; }
  .section-header-lead h2 { max-width: 24ch; }
  .editorial { padding-block: 0; }
  .editorial-aside h2 { max-width: 30ch; }
  .cards-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cases, .team-grid { grid-template-columns: minmax(0, 1fr); }
  .case h2, .case h3 { max-width: 34ch; }
  .testimonial:nth-child(n) { padding-inline: 0; }
  .cta-inner { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .cta-inner h2 { max-width: 22ch; }
  .contact-grid { grid-template-columns: minmax(0, 1fr); gap: 48px; }
  .contact-inquiry, .contact-side { grid-column: auto; grid-row: auto; }
  .contact-side .mailto-link { font-size: 1.5rem; }
  .faq-item { grid-template-columns: 40px minmax(0, 1fr); gap: 12px 20px; }
  .faq-item p { grid-column: 2; }
  .legal { grid-template-columns: minmax(0, 1fr); gap: 40px; }
  .legal-toc { position: static; }
  .legal-toc ol { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 24px; }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; }
  .footer-tagline { grid-column: 1 / -1; }
  .footer-tagline > p:not(.footer-heading) { max-width: 60ch; }
  .footer-col:last-child { grid-column: 1 / -1; }
}
@media (max-width: 480px) {
  :root { --gutter: 22px; --section-y: 60px; --fs-label: .6875rem; --pad-panel: var(--sp-5) 20px; }
  .hero-meta { font-size: var(--fs-label); letter-spacing: .075em; justify-content: space-between; gap: 8px; }
  .hero-title { font-size: clamp(2.7rem, 12.5vw, 3.7rem); line-height: 1.06; letter-spacing: -.035em; }
  .hero-side p { font-size: var(--fs-sm); }
  .hero-actions { display: grid; grid-template-columns: 1fr; }
  .hero-actions .btn { justify-content: space-between; }
  .marquee-track { font-size: var(--fs-label); gap: 8px 14px; }
  .page-hero { padding-bottom: 36px; }
  .page-hero h1 { font-size: 2.75rem; }
  .page-hero .lede { font-size: var(--fs-sm); }
  .cards-3, .cards-2 { grid-template-columns: minmax(0, 1fr); }
  .practice { grid-template-columns: 30px minmax(0, 1fr); gap: 16px; padding-block: 28px; }
  .practice-title { font-size: 1.65rem; }
  .practice-body, .practice-price { grid-column: 1 / -1; }
  .practice-price { gap: 8px 14px; }
  .practice-price .unit { flex-basis: 100%; }
  .case-metrics { gap: 12px; }
  .case-metric .v { font-size: 1.6rem; }
  .case-metric .l { font-size: var(--fs-label); }
  .form-row { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .contact-form { box-shadow: 5px 5px 0 #d9d9cb; }
  .form-eyebrow { font-size: var(--fs-label); }
  .faq-item { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .faq-item p { grid-column: auto; }
  .cta { padding-block: 52px; }
  .cta-actions { display: grid; grid-template-columns: minmax(0, 1fr); }
  .cta-inner h2 { font-size: clamp(2.3rem, 10vw, 3rem); }
  .btn-large { padding-inline: 18px; }
  .legal-toc ol { grid-template-columns: minmax(0, 1fr); }
  .legal { padding-top: 36px; }
  .legal-content h2 { font-size: 1.6rem; }
  .legal-content p, .legal-content li { line-height: 1.8; }
  .factsheet-row .value { font-size: 1.15rem; }
  .footer-bottom { align-items: start; flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}