@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Manrope:wght@400;500;600;700&display=swap');

/* ─── Design tokens ─── */
:root {
  color-scheme: dark;
  --bg: #080908;
  --fg: #f1f0eb;
  --muted: #999b96;
  --acid: #c8ff36;
  --dim-acid: rgba(200,255,54,.07);
  --line: rgba(241,240,235,.10);
  --line-strong: rgba(241,240,235,.22);
  --max: 1440px;
  --radius: 2px;
  font-family: Manrope, Arial, sans-serif;
}

html[data-theme="light"] {
  color-scheme: light;
  --bg: #eceee8;
  --fg: #10120e;
  --muted: #53574f;
  --acid: #526e00;
  --dim-acid: rgba(82,110,0,.10);
  --line: rgba(16,18,14,.14);
  --line-strong: rgba(16,18,14,.28);
}

/* ─── Reset ─── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; background: var(--bg); color: var(--fg); }
a { color: inherit; text-decoration: none; }
h1,h2,h3,p,blockquote,ol,ul { margin: 0; }
button,input,textarea,select { font-family: inherit; }

/* Grain overlay */
body::after {
  position: fixed; inset: 0; z-index: 50; pointer-events: none; content: "";
  opacity: .03;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ─── Accessibility ─── */
.skip {
  position: fixed; top: -60px; left: 16px; z-index: 999;
  padding: 12px 16px; background: var(--acid); color: #000;
  font-weight: 700; font-size: .8rem;
}
.skip:focus { top: 16px; }
*:focus-visible {
  outline: 2px solid var(--acid);
  outline-offset: 3px;
}

/* ─── Type scales ─── */
.eyebrow, .label, .ledger span, .ledger small,
.step-num, .work-idx, .work-tag, .work-status,
.work-stack, .footer-copy {
  font-family: 'DM Mono', monospace;
  font-size: .65rem;
  letter-spacing: .07em;
  text-transform: uppercase;
}
.eyebrow, .label { color: var(--acid); }
.eyebrow span { margin-left: 18px; color: var(--muted); }

h1 {
  max-width: 1100px;
  margin-top: 34px;
  font-size: clamp(4rem, 9.5vw, 9.8rem);
  font-weight: 500;
  line-height: .84;
}
h1 em {
  color: transparent;
  -webkit-text-stroke: 1px rgba(241,240,235,.65);
  font-style: normal;
}

/* ─── Availability badge ─── */
.avail-badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: 'DM Mono'; font-size: .6rem;
  text-transform: uppercase; letter-spacing: .06em;
  color: var(--muted);
}
.avail-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--acid);
  box-shadow: 0 0 0 0 rgba(200,255,54,.5);
  animation: pulse 2.4s ease-out infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(200,255,54,.5); }
  70%  { box-shadow: 0 0 0 7px rgba(200,255,54,0); }
  100% { box-shadow: 0 0 0 0 rgba(200,255,54,0); }
}

/* ─── Header ─── */
#site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  backdrop-filter: blur(14px) saturate(1.4);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  background: rgba(8,9,8,.7);
  border-bottom: 1px solid var(--line);
  transition: background .3s;
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  width: min(calc(100% - 64px), var(--max));
  margin: 0 auto;
  padding: 22px 0;
}
.header-controls { display: flex; align-items: center; gap: 16px; }
.brand {
  display: flex; gap: 10px; align-items: center;
  font-size: .72rem; font-weight: 700;
}
.brand b {
  display: grid; width: 28px; height: 28px; place-items: center;
  border: 1px solid var(--fg); font-family: 'DM Mono'; font-size: .65rem;
}
nav {
  display: flex; gap: 32px; align-items: center;
  font-size: .72rem; font-weight: 600; color: #c4c5c1;
}
nav a:hover, nav a:focus-visible { color: var(--acid); }
.nav-cta {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 44px; padding: 9px 14px; border: 1px solid var(--line); color: var(--fg);
  transition: border-color .2s, color .2s;
}
.nav-cta:hover, .nav-cta:focus-visible { border-color: var(--acid); color: var(--acid); }
.mobile-nav { display: none; }
.theme-toggle {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  min-height: 44px; padding: 0 12px; border: 1px solid var(--line);
  background: transparent; color: var(--fg); cursor: pointer;
  font-family: 'DM Mono'; font-size: .65rem; letter-spacing: .05em; text-transform: uppercase;
}
.theme-icon { color: var(--acid); font-size: 1rem; line-height: 1; }
.theme-toggle:hover, .theme-toggle:focus-visible { border-color: var(--acid); color: var(--acid); }

/* ─── Hero ─── */
.hero {
  position: relative; display: flex;
  min-height: 100svh; overflow: hidden; align-items: flex-end;
}
.hero-image {
  position: absolute; inset: -5%;
  background: url('assets/nullcorp-systems-hero.png') 70% 50% / cover no-repeat;
  transform: scale(1.04);
  animation: cinema 2.4s cubic-bezier(.2,.7,.2,1) both;
}
.shade {
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(5,6,5,.98), rgba(5,6,5,.76) 43%, rgba(5,6,5,.08) 78%),
    linear-gradient(0deg, rgba(5,6,5,.88), transparent 55%);
}
.hero-content {
  position: relative; z-index: 2;
  width: min(calc(100% - 64px), var(--max));
  margin: 0 auto;
  padding: 185px 0 80px;
}
.hero-foot {
  display: flex; justify-content: space-between; align-items: flex-end;
  max-width: 950px; margin-top: 52px; padding-top: 24px;
  border-top: 1px solid var(--line);
}
.hero-foot p {
  max-width: 590px; color: #c3c5c0;
  font-size: clamp(1rem, 1.5vw, 1.2rem); line-height: 1.6;
}
.hero-cta-group {
  display: flex; flex-direction: column; align-items: flex-end; gap: 14px;
  flex-shrink: 0; padding-left: 32px;
}

/* Hero CTA */
.hero-cta {
  display: inline-flex; align-items: center; gap: 12px;
  min-height: 44px; padding: 14px 24px;
  background: var(--acid); color: #090a08;
  font-family: 'DM Mono'; font-size: .72rem;
  font-weight: 700; letter-spacing: .05em; text-transform: uppercase;
  white-space: nowrap; border-radius: var(--radius);
  transition: opacity .2s, transform .15s;
}
.hero-cta i { font-style: normal; }
.hero-cta:hover { opacity: .88; }
.hero-cta:active { transform: scale(.98); }
.hero-cta:focus-visible { outline: 2px solid var(--fg); outline-offset: 3px; }

.scroll {
  position: absolute; right: 32px; bottom: 72px; z-index: 2;
  color: var(--muted); font-family: 'DM Mono'; font-size: .6rem;
  text-transform: uppercase;
  transform: rotate(90deg); transform-origin: right bottom;
}

/* ─── Ticker (marquee) ─── */
.ticker {
  overflow: hidden; padding: 14px 0;
  background: #0e100e;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  font-family: 'DM Mono'; font-size: .65rem; text-transform: uppercase;
  white-space: nowrap; color: var(--muted);
}
.ticker-track {
  display: inline-flex; gap: 28px;
  animation: marquee 38s linear infinite;
}
.ticker-track b { color: var(--acid); font-weight: 400; }
.ticker-track span { opacity: .6; }
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ─── Proof strip ─── */
.proof-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  width: 100%;
  border-bottom: 1px solid var(--line);
}
.proof-strip-item {
  display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 8px;
  min-height: 128px; padding: 32px 24px;
  border-right: 1px solid var(--line);
  text-align: center;
}
.proof-strip-item:last-child { border-right: none; }
.proof-stat {
  font-family: 'DM Mono'; font-size: clamp(1.6rem, 2.8vw, 2.8rem);
  font-weight: 400; color: var(--acid); line-height: 1;
  letter-spacing: -.02em;
}
.proof-label {
  font-family: 'DM Mono'; font-size: .6rem;
  text-transform: uppercase; letter-spacing: .06em;
  color: var(--muted); line-height: 1.5;
}

/* ─── Shared layout ─── */
.wrap {
  width: min(calc(100% - 64px), var(--max));
  margin: 0 auto;
  padding: 140px 0;
}
.intro, .section-title {
  display: grid; grid-template-columns: 1fr 3fr; gap: 32px;
}
.intro h2, .section-title h2, .contact h2 {
  font-size: clamp(2.6rem, 5vw, 5.6rem);
  font-weight: 500; line-height: 1.02;
}
.intro > div > p {
  max-width: 680px; margin: 40px 0 0 auto;
  color: var(--muted); font-size: 1.1rem; line-height: 1.75;
}
.section-title { margin-bottom: 72px; }

/* ─── Capabilities ledger ─── */
.capabilities { border-top: 1px solid var(--line); }
.ledger { border-top: 1px solid var(--line); }
.ledger article {
  display: grid;
  grid-template-columns: 70px 1fr 1.5fr 1fr;
  gap: 30px; padding: 32px 0;
  border-bottom: 1px solid var(--line);
  transition: background .25s, border-color .25s;
  position: relative;
}
.ledger article::before {
  content: "";
  position: absolute; inset: 0 auto 0 0;
  width: 2px; background: var(--acid); opacity: 0;
  transition: opacity .2s ease;
}
.ledger article:hover,
.ledger article:focus-within {
  background: var(--dim-acid);
  border-bottom-color: rgba(200,255,54,.18);
}
.ledger article:hover::before,
.ledger article:focus-within::before { opacity: 1; }

.ledger span { color: var(--acid); padding-top: 3px; }
.ledger h3 { font-size: 1.38rem; font-weight: 500; }
.ledger p { color: var(--muted); line-height: 1.65; }
.ledger small { color: #72746f; line-height: 1.6; }

/* ─── Manifesto — dark, acid accent ─── */
.manifesto {
  background: #050605;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.manifesto-inner {
  display: grid; grid-template-columns: 1fr 3fr; gap: 32px;
}
.manifesto .label { color: var(--acid); padding-top: 8px; }
.manifesto blockquote {
  max-width: 1000px;
  font-size: clamp(2.2rem, 4.2vw, 5rem);
  font-weight: 500; line-height: 1.04;
  color: var(--fg);
}
.manifesto blockquote em {
  font-style: normal;
  color: var(--acid);
}

/* ─── Selected work ─── */
.work { border-top: 1px solid var(--line); }
.work-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.work-card {
  background: #0b0c0b;
  padding: 36px 32px;
  display: flex; flex-direction: column; gap: 14px;
  transition: background .25s;
}
.work-card:hover { background: rgba(200,255,54,.03); }
.work-card-head {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 4px;
}
.work-idx { color: var(--acid); }
.work-tag {
  padding: 3px 8px; border: 1px solid var(--line);
  color: var(--muted); border-radius: var(--radius);
}
.work-status {
  margin-left: auto;
  padding: 3px 8px;
  background: rgba(200,255,54,.1);
  color: var(--acid); border-radius: var(--radius);
}
.work-card h3 { font-size: 1.3rem; font-weight: 500; line-height: 1.2; }
.work-card p { color: var(--muted); line-height: 1.65; font-size: .96rem; flex: 1; }
.work-outcome {
  font-family: 'DM Mono'; font-size: .65rem;
  text-transform: uppercase; letter-spacing: .06em;
  color: var(--acid);
  padding: 10px 12px;
  background: rgba(200,255,54,.07);
  border-left: 2px solid var(--acid);
}
.work-stack {
  margin-top: 6px; padding-top: 14px;
  border-top: 1px solid var(--line);
  color: #72746f;
}
.work-note {
  margin-top: 28px;
  color: var(--muted); font-size: .8rem;
  font-family: 'DM Mono'; letter-spacing: .04em;
}

/* ─── Method / approach ─── */
.approach {
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px;
  border-top: 1px solid var(--line);
}
.approach .section-title { display: block; margin: 0; }
.approach .section-title h2 { margin-top: 30px; }
.approach ol {
  margin: 0; padding: 0;
  border-top: 1px solid var(--line); list-style: none;
}
.approach li {
  display: grid; grid-template-columns: 64px 1fr; gap: 20px;
  padding: 28px 0; border-bottom: 1px solid var(--line);
  transition: padding-left .2s, background .2s;
}
.approach li:hover { padding-left: 10px; background: var(--dim-acid); }
.step-num {
  font-family: 'DM Mono'; font-size: 2rem; font-weight: 400;
  color: rgba(200,255,54,.25); line-height: 1;
  padding-top: 2px; letter-spacing: -.04em;
}
.approach h3 { margin-bottom: 10px; font-size: 1.28rem; font-weight: 500; }
.approach li p { max-width: 500px; color: var(--muted); line-height: 1.65; }

/* ─── Contact / intake ─── */
.contact { padding-bottom: 96px; border-top: 1px solid var(--line); }
.contact-copy {
  display: grid; grid-template-columns: 2fr 1fr; gap: 80px;
  align-items: end; margin-top: 56px;
}
.contact-copy p { color: var(--muted); line-height: 1.72; }

.intake {
  margin-top: 64px;
  display: flex; flex-direction: column; gap: 24px;
}
.intake-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
}
.intake-row-bottom { align-items: end; }
.intake-field {
  display: flex; flex-direction: column; gap: 8px;
}
.intake-field label {
  font-family: 'DM Mono'; font-size: .65rem;
  letter-spacing: .06em; text-transform: uppercase; color: var(--muted);
}
.optional { opacity: .55; }
.intake-field input,
.intake-field textarea,
.intake-field select {
  background: rgba(241,240,235,.04);
  border: 1px solid var(--line);
  color: var(--fg);
  padding: 14px 16px;
  font-size: .96rem; line-height: 1.5;
  border-radius: var(--radius);
  transition: border-color .2s, background .2s;
  -webkit-appearance: none;
}
.intake-field select {
  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 1l5 5 5-5' stroke='%23999b96' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-color: rgba(241,240,235,.04);
  padding-right: 40px;
}
.intake-field input:focus,
.intake-field textarea:focus,
.intake-field select:focus {
  outline: 2px solid var(--acid);
  outline-offset: 0;
  border-color: transparent;
  background: rgba(200,255,54,.04);
}
.intake-field input[aria-invalid="true"],
.intake-field textarea[aria-invalid="true"],
.intake-field input.field-error,
.intake-field textarea.field-error {
  border-color: rgba(255,90,70,.6);
  background: rgba(255,90,70,.04);
}
.intake-field input::placeholder,
.intake-field textarea::placeholder {
  color: rgba(153,155,150,.5);
}
.field-error-msg {
  font-family: 'DM Mono'; font-size: .6rem;
  letter-spacing: .04em; text-transform: uppercase;
  color: rgba(255,110,80,1);
}
.intake-field textarea { resize: vertical; min-height: 120px; }
.intake-submit-wrap { justify-content: flex-end; }
.intake-submit {
  min-height: 44px; padding: 16px 32px;
  background: var(--acid); color: #090a08;
  border: none; cursor: pointer;
  font-size: .8rem; font-weight: 700;
  letter-spacing: .04em; text-transform: uppercase;
  font-family: 'DM Mono'; border-radius: var(--radius);
  transition: opacity .2s, transform .15s;
  white-space: nowrap;
}
.intake-submit:hover { opacity: .88; }
.intake-submit:active { transform: scale(.98); }
.intake-submit:focus-visible { outline: 2px solid var(--fg); outline-offset: 3px; }
.intake-submit[aria-busy="true"] { opacity: .6; cursor: wait; }
.intake-alt {
  font-family: 'DM Mono'; font-size: .65rem;
  letter-spacing: .05em; text-transform: uppercase;
  color: var(--muted);
}
.intake-alt a {
  color: var(--acid); text-decoration: underline;
  text-decoration-color: rgba(200,255,54,.4);
}

/* Success state */
.intake-success { margin-top: 64px; }
.intake-success[hidden] { display: none; }
.intake-success-msg {
  font-size: 1.1rem; margin-bottom: 48px; color: var(--muted);
}
.intake-success-msg b { color: var(--acid); }
.email {
  display: flex; justify-content: space-between;
  margin-top: 0; padding: 28px 0;
  border-top: 1px solid; border-bottom: 1px solid;
  font-size: clamp(1.5rem, 4vw, 4rem);
  transition: color .2s, border-color .2s;
}
.email b { color: var(--acid); font-weight: 400; }
.email:hover { color: var(--acid); border-color: var(--acid); }

/* ─── Footer ─── */
footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
}
.footer-top {
  display: flex; justify-content: space-between; align-items: center;
  width: min(calc(100% - 64px), var(--max));
  margin: 0 auto; padding: 40px 0;
  border-bottom: 1px solid var(--line);
}
.footer-email-link {
  font-size: clamp(1.4rem, 3.5vw, 3.2rem);
  font-weight: 500; color: var(--fg);
  transition: color .2s;
  display: flex; align-items: center; gap: 16px;
}
.footer-email-link span { color: var(--acid); }
.footer-email-link:hover { color: var(--acid); }
.footer-avail {
  display: flex; align-items: center; gap: 8px;
  font-family: 'DM Mono'; font-size: .62rem;
  text-transform: uppercase; letter-spacing: .06em;
  color: var(--muted);
  flex-shrink: 0; padding-left: 24px;
}
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 20px;
  width: min(calc(100% - 64px), var(--max));
  margin: 0 auto; padding: 24px 0 40px;
}
.footer-nav {
  display: flex; gap: 24px;
  font-family: 'DM Mono'; font-size: .65rem;
  letter-spacing: .06em; text-transform: uppercase;
}
.footer-nav a:hover { color: var(--acid); }
.footer-copy { color: var(--muted); }

/* ─── Light theme: technical field notes ─── */
html[data-theme="light"] #site-header.scrolled {
  background: rgba(236,238,232,.94);
}
html[data-theme="light"] #site-header:not(.scrolled) {
  background: rgba(8,9,8,.72); border-bottom-color: rgba(241,240,235,.14); color: #f1f0eb;
}
html[data-theme="light"] #site-header:not(.scrolled) .brand b,
html[data-theme="light"] #site-header:not(.scrolled) .theme-toggle {
  border-color: rgba(241,240,235,.3); color: #f1f0eb;
}
html[data-theme="light"] #site-header:not(.scrolled) .desktop-nav { color: #c4c5c1; }
html[data-theme="light"] #site-header:not(.scrolled) .nav-cta { color: #f1f0eb; border-color: rgba(241,240,235,.3); }
html[data-theme="light"] #site-header:not(.scrolled) .theme-icon { color: #c8ff36; }
html[data-theme="light"] #site-header:not(.scrolled) .mobile-nav summary { color: #f1f0eb; border-color: rgba(241,240,235,.3); }
html[data-theme="light"] #site-header:not(.scrolled) .mobile-nav summary span { color: #c8ff36; }
html[data-theme="light"] .hero { color: #f1f0eb; }
html[data-theme="light"] .hero .eyebrow { color: #c8ff36; }
html[data-theme="light"] .hero .avail-dot { background-color: #c8ff36; }
html[data-theme="light"] .hero .eyebrow span,
html[data-theme="light"] .hero .avail-badge { color: #b8bbb3; }
html[data-theme="light"] .hero-cta { background: #c8ff36; color: #090a08; }
html[data-theme="light"] .ticker { background: #dfe2da; color: var(--muted); }
html[data-theme="light"] .ticker-track b { color: var(--acid); }
html[data-theme="light"] .manifesto { background: #dfe2da; }
html[data-theme="light"] .work-card { background: #f7f8f3; }
html[data-theme="light"] .work-card:hover { background: #eef1e8; }
html[data-theme="light"] .intake-field input,
html[data-theme="light"] .intake-field textarea,
html[data-theme="light"] .intake-field select { background-color: #f7f8f3; }
html[data-theme="light"] .intake-submit { color: #fff; }
html[data-theme="light"] .mobile-nav nav { background: #10120e; }
html[data-theme="light"] .mobile-nav nav a { color: #f1f0eb; }
html[data-theme="light"] .mobile-nav nav .nav-cta { background: #c8ff36; border-color: #c8ff36; color: #090a08; }
html[data-theme="light"] .footer-nav { color: var(--muted); }

/* ─── Reveal animations ─── */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .65s cubic-bezier(.2,.7,.2,1), transform .65s cubic-bezier(.2,.7,.2,1);
}
.reveal.visible { opacity: 1; transform: none; }

@keyframes cinema {
  from { opacity: 0; transform: scale(1.12); }
  to   { opacity: 1; transform: scale(1.04); }
}

/* ─── Responsive: tablet ─── */
@media (max-width: 1100px) {
  .work-grid { grid-template-columns: 1fr 1fr; }
  .proof-strip { grid-template-columns: repeat(2, 1fr); }
  .proof-strip-item:nth-child(2) { border-right: none; }
  .proof-strip-item:nth-child(3) { border-top: 1px solid var(--line); }
  .proof-strip-item:last-child { border-top: 1px solid var(--line); }
}

@media (max-width: 900px) {
  .header-inner, .hero-content, .wrap, footer { 
    width: min(calc(100% - 40px), var(--max));
  }
  .footer-top, .footer-bottom {
    width: min(calc(100% - 40px), var(--max));
  }
  .desktop-nav { display: none; }
  .mobile-nav {
    display: block; position: relative;
    font-family: 'DM Mono'; font-size: .7rem;
    letter-spacing: .05em; text-transform: uppercase;
  }
  .mobile-nav summary {
    display: flex; align-items: center; justify-content: center; gap: 10px;
    min-height: 44px; padding: 0 12px;
    border: 1px solid var(--line); color: var(--fg); cursor: pointer;
    list-style: none;
  }
  .mobile-nav summary::-webkit-details-marker { display: none; }
  .mobile-nav summary span { color: var(--acid); font-size: 1rem; }
  .mobile-nav[open] summary { border-color: var(--acid); }
  .mobile-nav nav {
    position: absolute; top: calc(100% + 8px); right: 0; z-index: 2;
    display: flex; flex-direction: column; min-width: 210px; padding: 8px;
    background: #080908; border: 1px solid var(--line-strong);
    box-shadow: 0 18px 40px rgba(0,0,0,.35);
  }
  .mobile-nav nav a {
    display: flex; align-items: center; min-height: 44px; padding: 0 12px;
    color: var(--fg); font-family: Manrope, Arial, sans-serif;
    font-size: .84rem; font-weight: 600; letter-spacing: normal; text-transform: none;
  }
  .mobile-nav nav a:hover, .mobile-nav nav a:focus-visible { background: var(--dim-acid); color: var(--acid); }
  .mobile-nav nav .nav-cta { margin-top: 4px; color: #090a08; background: var(--acid); border-color: var(--acid); }
  .shade {
    background:
      linear-gradient(90deg, rgba(5,6,5,.95), rgba(5,6,5,.35)),
      linear-gradient(0deg, rgba(5,6,5,.94), transparent 62%);
  }
  .hero-foot, .contact-copy { display: block; }
  .hero-foot p { margin-bottom: 30px; }
  .hero-cta-group { align-items: flex-start; padding-left: 0; }
  .scroll { display: none; }
  .intro, .section-title, .approach { grid-template-columns: 1fr; }
  .manifesto-inner { grid-template-columns: 1fr; gap: 20px; }
  .intro, .approach { gap: 56px; }
  .intro > div > p { margin-left: 0; }
  .ledger article { grid-template-columns: 50px 1fr; }
  .ledger p, .ledger small { grid-column: 2; }
  .contact-copy p { max-width: 520px; margin-top: 28px; }
  .intake-row { grid-template-columns: 1fr; }
  .work-grid { grid-template-columns: 1fr; }
  .footer-nav { display: none; }
  .proof-strip { grid-template-columns: 1fr 1fr; }
  .proof-strip-item { min-height: 116px; padding: 24px 20px; }
  .footer-email-link { font-size: clamp(1.2rem, 5vw, 2.4rem); }
}

@media (max-width: 560px) {
  .header-inner, .hero-content, .wrap {
    width: min(calc(100% - 28px), var(--max));
  }
  .footer-top, .footer-bottom {
    width: min(calc(100% - 28px), var(--max));
  }
  .header-inner { padding: 16px 0; }
  .nav-cta { padding: 9px 10px; }
  .hero-content { padding: 130px 0 48px; }
  .hero-image { inset: 0; background-position: 68% 50%; transform: none; }
  .shade {
    background:
      linear-gradient(90deg, rgba(5,6,5,.97), rgba(5,6,5,.62) 72%, rgba(5,6,5,.35)),
      linear-gradient(0deg, rgba(5,6,5,.96), transparent 64%);
  }
  h1 { font-size: clamp(3.25rem, 15vw, 4rem); line-height: .88; }
  .eyebrow span { display: none; }
  .hero-foot { margin-top: 40px; }
  .ticker { padding-left: 0; }
  .wrap { padding: 88px 0; }
  .manifesto { padding-top: 88px; padding-bottom: 88px; }
  .intake-submit { width: 100%; }
  .intake-submit-wrap { justify-content: stretch; }
  footer { align-items: flex-start; }
  .proof-strip { grid-template-columns: 1fr; }
  .proof-strip-item { min-height: 104px; border-right: none; border-top: 1px solid var(--line); padding: 24px 0; }
  .proof-strip-item:first-child { border-top: none; }
  .footer-avail { display: none; }
  .eyebrow, .label, .ledger span, .ledger small,
  .step-num, .work-idx, .work-tag, .work-status,
  .work-stack, .footer-copy, .proof-label, .intake-field label,
  .intake-alt, .avail-badge { font-size: .72rem; }
}

/* ─── Reduced motion ─── */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-image { animation: none; }
  .ticker-track { animation: none; }
  .avail-dot { animation: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
}