/* Marcus Results — Production CSS
   Plain HTML/CSS/JS site
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Archivo+Black&family=Archivo:wght@400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;700&display=swap');

:root {
  --paper: #FAF7F2;
  --white: #ffffff;
  --ink: #111111;
  --ink-2: #1a1a1a;
  --muted: #6b6b6b;
  --line: #111111;
  --orange: #FF5B1F;
  --orange-soft: #FFB089;
  --orange-tint: #FFF1E8;
  --grey-50: #f5f2ec;
  --grey-100: #e8e3d9;
  --grey-200: #d6d0c4;
  --grey-700: #3a3a3a;

  --container: 1320px;
  --gutter: clamp(20px, 4vw, 48px);
  --radius: 0;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; padding: 0; }
body {
  font-family: 'Archivo', sans-serif;
  background: var(--paper);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  font-size: 16px;
  line-height: 1.5;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

/* ---------- Type ---------- */
.display { font-family: 'Archivo Black', sans-serif; letter-spacing: -0.02em; line-height: 0.9; text-transform: uppercase; }
.mono { font-family: 'JetBrains Mono', monospace; }

h1, h2, h3, h4 { margin: 0; font-weight: 900; }
p { margin: 0; }

.fs-mega { font-size: clamp(64px, 13vw, 200px); }
.fs-xxl { font-size: clamp(48px, 8vw, 120px); }
.fs-xl { font-size: clamp(40px, 6vw, 84px); }
.fs-lg { font-size: clamp(28px, 4vw, 56px); }
.fs-md { font-size: clamp(22px, 2.4vw, 32px); }

.eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}
.eyebrow-tag {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border-bottom: 1.5px solid var(--ink);
  padding-bottom: 4px;
  margin-bottom: 24px;
  color: var(--muted);
}

.marker {
  background: linear-gradient(transparent 60%, var(--orange-soft) 60%);
  padding: 0 4px;
}

/* ---------- Layout ---------- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.section { padding: clamp(56px, 8vw, 112px) 0; }
.section-tight { padding: clamp(40px, 5vw, 72px) 0; }

/* ---------- Stripes / chrome ---------- */
.caution {
  height: 22px;
  background: repeating-linear-gradient(-45deg, #111 0 16px, var(--orange) 16px 32px);
  border-top: 1.5px solid #111;
  border-bottom: 1.5px solid #111;
}
.stripes-bg {
  background: repeating-linear-gradient(-45deg, var(--orange) 0 14px, #111 14px 28px);
}

/* ---------- Buttons / pills ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 24px;
  font-family: 'Archivo', sans-serif;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 14px;
  border: 2px solid var(--ink);
  background: var(--orange);
  color: #fff;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn:hover { transform: translate(-2px, -2px); box-shadow: 4px 4px 0 var(--ink); }
.btn:active { transform: translate(0, 0); box-shadow: none; }
.btn.dark { background: var(--ink); color: var(--paper); }
.btn.dark:hover { box-shadow: 4px 4px 0 var(--orange); }
.btn.ghost { background: transparent; color: var(--ink); }
.btn.ghost.on-dark { color: var(--paper); border-color: var(--paper); }
.btn.lg { padding: 20px 32px; font-size: 16px; }
.btn.sm { padding: 10px 16px; font-size: 12px; }

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1.5px solid var(--ink);
  border-radius: 999px;
  padding: 6px 14px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  background: #fff;
}
.pill.solid { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.pill.orange { background: var(--orange); color: #fff; border-color: var(--orange); }
.pill.outline-light { background: transparent; color: var(--paper); border-color: var(--paper); }

.tape {
  display: inline-block;
  background: var(--orange);
  color: #fff;
  padding: 6px 12px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transform: rotate(-1.5deg);
}

/* ---------- Photo placeholder ---------- */
.photo {
  position: relative;
  border: 1.5px solid var(--ink);
  background:
    repeating-linear-gradient(135deg, rgba(17,17,17,0.05) 0 8px, transparent 8px 16px),
    var(--grey-50);
  overflow: hidden;
  aspect-ratio: 4/3;
}
.photo .photo-label {
  position: absolute;
  bottom: 10px;
  left: 10px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  background: var(--ink);
  color: var(--paper);
  padding: 4px 8px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.photo.orange-tint {
  background:
    repeating-linear-gradient(135deg, rgba(255,91,31,0.18) 0 8px, transparent 8px 16px),
    var(--orange-tint);
}

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--paper);
  border-bottom: 1.5px solid var(--ink);
}
.site-header.dark { background: var(--ink); color: var(--paper); border-color: var(--ink); }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px var(--gutter);
  max-width: var(--container);
  margin: 0 auto;
}
.logo {
  font-family: 'Archivo Black', sans-serif;
  font-size: 22px;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 8px;
}
.logo .dot { width: 14px; height: 14px; background: var(--orange); display: inline-block; }
.logo .slash { color: var(--orange); }

.main-nav ul {
  display: flex;
  gap: 28px;
  list-style: none;
  padding: 0;
  margin: 0;
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.main-nav a { position: relative; transition: color .2s; }
.main-nav a:hover { color: var(--orange); }
.main-nav a.active { color: var(--orange); }
.main-nav a.active::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -6px;
  height: 2px;
  background: var(--orange);
}

.nav-toggle { display: none; background: none; border: 0; padding: 0; }
.nav-toggle span {
  display: block;
  width: 28px;
  height: 2px;
  background: var(--ink);
  margin: 6px 0;
  transition: transform .25s, opacity .25s;
}
.site-header.dark .nav-toggle span { background: var(--paper); }

/* ---------- Sticky CTA bar ---------- */
.sticky-cta {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--ink);
  color: var(--paper);
  padding: 14px var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 2px solid var(--orange);
  transform: translateY(100%);
  transition: transform .35s ease;
  z-index: 90;
}
.sticky-cta.show { transform: translateY(0); }
.sticky-cta .label { display: flex; gap: 16px; align-items: center; }
.sticky-cta .label .display { font-size: clamp(14px, 2vw, 20px); }
.sticky-cta .mono { font-size: 11px; opacity: 0.7; }

/* ---------- Ticker ---------- */
.ticker {
  white-space: nowrap;
  overflow: hidden;
  border-top: 1.5px solid var(--ink);
  border-bottom: 1.5px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
}
.ticker .row {
  display: inline-flex;
  align-items: center;
  gap: 32px;
  padding: 14px 0;
  font-family: 'Archivo Black', sans-serif;
  text-transform: uppercase;
  font-size: clamp(14px, 1.6vw, 18px);
  letter-spacing: 0.02em;
  animation: tick 40s linear infinite;
  will-change: transform;
}
.ticker .row span.o { color: var(--orange); }
@keyframes tick {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ---------- Hero ---------- */
.hero {
  padding: clamp(40px, 6vw, 80px) 0 clamp(32px, 4vw, 56px);
  position: relative;
}
.hero-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 12px;
}
.hero h1 {
  font-family: 'Archivo Black', sans-serif;
  text-transform: uppercase;
  letter-spacing: -0.025em;
  line-height: 0.85;
  margin: 16px 0 0;
}
.hero h1 .o { color: var(--orange); }
.hero h1 .ghost { color: var(--grey-200); }

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: end;
  margin-top: 32px;
}
.hero-grid p {
  font-size: clamp(16px, 1.8vw, 22px);
  line-height: 1.4;
  font-weight: 500;
  max-width: 620px;
}
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; justify-content: flex-end; }

/* ---------- Stat strip ---------- */
.stat-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1.5px solid var(--ink);
  background: var(--white);
}
.stat-strip > div {
  padding: 24px;
  border-right: 1.5px solid var(--ink);
}
.stat-strip > div:last-child { border-right: none; }
.stat-strip .num {
  font-family: 'Archivo Black', sans-serif;
  font-size: clamp(36px, 5vw, 56px);
  color: var(--orange);
  line-height: 0.9;
  text-transform: uppercase;
  letter-spacing: -0.02em;
}
.stat-strip .lbl {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.15em;
  margin-top: 6px;
  text-transform: uppercase;
}

/* ---------- Problem section ---------- */
.section.dark { background: var(--ink); color: var(--paper); }
.section.dark .eyebrow-tag { color: var(--orange); border-color: var(--orange); }

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 56px;
}
.problem-card { border-top: 2px solid var(--orange); padding-top: 20px; }
.problem-card .num { font-family: 'JetBrains Mono', monospace; color: var(--orange); font-size: 13px; margin-bottom: 12px; }
.problem-card h3 { font-family: 'Archivo Black', sans-serif; font-size: 26px; margin-bottom: 12px; text-transform: uppercase; letter-spacing: -0.02em; }
.problem-card p { font-size: 15px; opacity: 0.8; line-height: 1.5; }

/* ---------- Compare table ---------- */
.compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 32px;
}
.compare > div { padding: 32px; border: 2px solid var(--ink); background: var(--white); position: relative; }
.compare .without { border-color: var(--grey-200); background: transparent; }
.compare .without .head { color: var(--muted); }
.compare .head { font-family: 'Archivo Black', sans-serif; font-size: 22px; text-transform: uppercase; margin-bottom: 24px; line-height: 1; letter-spacing: -0.02em; }
.compare ul { list-style: none; padding: 0; margin: 0; }
.compare li { display: flex; gap: 12px; padding: 12px 0; border-top: 1px solid var(--grey-100); align-items: flex-start; font-size: 15px; }
.compare li:first-child { border-top: 0; }
.compare .x { color: #c33; font-weight: 900; }
.compare .v { color: var(--orange); font-weight: 900; }
.compare .with .tape { position: absolute; top: -14px; right: 24px; }

/* ---------- System cards (how it works) ---------- */
.system {
  border: 2px solid var(--ink);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.system-step {
  padding: 28px;
  border-right: 2px solid var(--ink);
  position: relative;
  background: var(--white);
}
.system-step:last-child { border-right: 0; }
.system-step .head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.system-step .step-pill {
  background: var(--orange);
  color: #fff;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.1em;
  padding: 6px 12px;
  font-weight: 700;
}
.system-step h3 { font-family: 'Archivo Black', sans-serif; font-size: 28px; margin-bottom: 12px; text-transform: uppercase; letter-spacing: -0.02em; }
.system-step p { font-size: 14px; line-height: 1.5; }
.system-step .arrow {
  position: absolute;
  top: 50%;
  right: -14px;
  transform: translateY(-50%);
  width: 28px; height: 28px;
  background: var(--orange);
  color: #fff;
  border: 2px solid var(--ink);
  display: flex; align-items: center; justify-content: center;
  font-weight: 900;
  z-index: 2;
}

/* ---------- Case study cards ---------- */
.case-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}
.case-card { border: 1.5px solid var(--ink); padding: 24px; background: var(--white); transition: transform .2s, box-shadow .2s; }
.case-card:hover { transform: translate(-3px, -3px); box-shadow: 6px 6px 0 var(--ink); }
.case-card .head { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 20px; }
.case-card h3 { font-family: 'Archivo Black', sans-serif; font-size: 22px; text-transform: uppercase; letter-spacing: -0.02em; }
.case-card .loc { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--muted); margin-top: 4px; }
.case-card .photo { aspect-ratio: 16/10; margin-bottom: 20px; }
.case-card .stats { display: flex; align-items: baseline; gap: 16px; border-top: 1.5px solid var(--ink); padding-top: 16px; }
.case-card .stats .stat { font-family: 'Archivo Black', sans-serif; font-size: clamp(32px, 4vw, 56px); color: var(--orange); line-height: 0.9; }
.case-card .stats .lbl { font-weight: 700; font-size: 14px; }
.case-card .stats .det { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--muted); }

/* ---------- Case log (tabular) ---------- */
.case-log { border: 2px solid var(--ink); background: var(--white); }
.case-log .head-row {
  display: grid;
  grid-template-columns: 60px 2fr 1.5fr 1fr 1fr 100px;
  padding: 14px 20px;
  background: var(--ink);
  color: var(--paper);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.case-log .row {
  display: grid;
  grid-template-columns: 60px 2fr 1.5fr 1fr 1fr 100px;
  padding: 18px 20px;
  border-top: 1px solid var(--ink);
  align-items: center;
  transition: background .15s;
  cursor: pointer;
}
.case-log .row:hover { background: var(--orange-tint); }
.case-log .row:nth-child(even) { background: var(--grey-50); }
.case-log .row:nth-child(even):hover { background: var(--orange-tint); }
.case-log .id { font-family: 'JetBrains Mono', monospace; color: var(--orange); font-weight: 700; }
.case-log .biz { font-weight: 800; }
.case-log .ind { font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--muted); }
.case-log .res { font-weight: 700; }
.case-log .roas { font-family: 'Archivo Black', sans-serif; font-size: 24px; color: var(--orange); }
.case-log .arr { font-family: 'JetBrains Mono', monospace; font-size: 11px; text-align: right; }

/* ---------- Industries ---------- */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.industries-grid .ind-card { border: 1.5px solid var(--ink); overflow: hidden; background: var(--white); transition: transform .2s, box-shadow .2s; }
.industries-grid .ind-card:hover { transform: translate(-3px, -3px); box-shadow: 4px 4px 0 var(--ink); }
.industries-grid .ind-card .photo { aspect-ratio: 4/3; border: 0; border-bottom: 1.5px solid var(--ink); }
.industries-grid .ind-card .meta { padding: 14px 16px; display: flex; justify-content: space-between; align-items: center; }
.industries-grid .ind-card .meta .name { font-family: 'Archivo Black', sans-serif; font-size: 16px; text-transform: uppercase; letter-spacing: -0.01em; }
.industries-grid .ind-card .meta .arr { color: var(--orange); }

.ind-grid-dark {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 2px solid var(--orange);
}
.ind-grid-dark .cell {
  padding: 28px 20px;
  border-right: 1px solid #333;
  border-bottom: 1px solid #333;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.ind-grid-dark .cell:nth-child(4n) { border-right: 0; }
.ind-grid-dark .cell:nth-last-child(-n+4) { border-bottom: 0; }
.ind-grid-dark .name { font-family: 'Archivo Black', sans-serif; font-size: 18px; text-transform: uppercase; letter-spacing: -0.01em; }
.ind-grid-dark .arr { color: var(--orange); }

/* ---------- FAQ accordions ---------- */
.faq { }
.faq-item {
  border-top: 1.5px solid currentColor;
}
.faq-item:last-child { border-bottom: 1.5px solid currentColor; }
.faq-q {
  width: 100%;
  background: transparent;
  border: 0;
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  text-align: left;
  color: inherit;
  gap: 24px;
}
.faq-q .qtxt { display: flex; gap: 24px; align-items: baseline; }
.faq-q .qnum { font-family: 'JetBrains Mono', monospace; color: var(--orange); font-size: 13px; min-width: 24px; }
.faq-q .qhead { font-size: clamp(18px, 2vw, 22px); font-weight: 800; }
.faq-q .icon {
  font-size: 28px;
  color: var(--orange);
  transition: transform .25s ease;
  line-height: 1;
}
.faq-item.open .faq-q .icon { transform: rotate(45deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease;
}
.faq-a-inner { padding: 0 0 24px 48px; max-width: 760px; font-size: 15px; line-height: 1.6; opacity: 0.9; }

/* ---------- CTA section ---------- */
.cta-stripes { padding: clamp(80px, 12vw, 140px) var(--gutter); position: relative; }
.cta-card {
  background: var(--paper);
  border: 2px solid var(--ink);
  padding: clamp(40px, 6vw, 64px) clamp(24px, 4vw, 48px);
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}
.cta-card h2 { margin: 24px 0; font-family: 'Archivo Black', sans-serif; text-transform: uppercase; letter-spacing: -0.025em; line-height: 0.85; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--ink);
  color: var(--paper);
  padding: 56px var(--gutter) 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid #333;
  max-width: var(--container);
  margin: 0 auto;
}
.footer-grid .brand .display { font-size: 36px; }
.footer-grid .brand p { font-family: 'JetBrains Mono', monospace; font-size: 12px; opacity: 0.7; max-width: 280px; margin-top: 12px; }
.footer-grid h4 { font-family: 'JetBrains Mono', monospace; font-size: 11px; opacity: 0.5; text-transform: uppercase; letter-spacing: 0.15em; margin-bottom: 12px; font-weight: 500; }
.footer-grid li { font-size: 13px; margin-bottom: 6px; list-style: none; }
.footer-grid ul { padding: 0; margin: 0; }
.footer-grid a:hover { color: var(--orange); }
.footer-meta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  opacity: 0.5;
  margin-top: 16px;
  display: flex;
  justify-content: space-between;
  max-width: var(--container);
  margin-left: auto;
  margin-right: auto;
}

/* ---------- Form ---------- */
.form-wrap { background: var(--ink); color: var(--paper); padding: 40px; position: relative; border: 2px solid var(--ink); }
.form-wrap .tape { position: absolute; top: -14px; left: 24px; }
.form-wrap h2 { font-family: 'Archivo Black', sans-serif; font-size: 40px; margin-bottom: 8px; text-transform: uppercase; letter-spacing: -0.02em; }
.form-wrap .sub { font-family: 'JetBrains Mono', monospace; font-size: 12px; opacity: 0.7; margin-bottom: 32px; }

.field { margin-bottom: 20px; }
.field label {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--orange);
  margin-bottom: 6px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.field input,
.field textarea,
.field select {
  width: 100%;
  background: transparent;
  border: 0;
  border-bottom: 2px solid var(--paper);
  padding: 8px 0;
  font-size: 16px;
  color: var(--paper);
  font-family: 'Archivo', sans-serif;
  outline: none;
}
.field input::placeholder, .field textarea::placeholder { color: #666; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--orange); }
.field.invalid input,
.field.invalid textarea { border-color: #ff5e5e; }
.field .err {
  display: none;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: #ff8080;
  margin-top: 6px;
}
.field.invalid .err { display: block; }

.chip-row { display: flex; gap: 6px; flex-wrap: wrap; }
.chip {
  border: 1.5px solid var(--paper);
  border-radius: 999px;
  padding: 8px 14px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--paper);
  background: transparent;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: background .15s, color .15s;
}
.chip:hover { background: rgba(255,255,255,0.05); }
.chip.active { background: var(--orange); border-color: var(--orange); color: #fff; }

/* ---------- Reveal animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.in { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .ticker .row { animation: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: 24px; }
  .hero-cta { justify-content: flex-start; }
  .stat-strip { grid-template-columns: repeat(2, 1fr); }
  .stat-strip > div:nth-child(2) { border-right: 0; }
  .stat-strip > div:nth-child(-n+2) { border-bottom: 1.5px solid var(--ink); }
  .problem-grid { grid-template-columns: 1fr; gap: 24px; }
  .compare { grid-template-columns: 1fr; }
  .system { grid-template-columns: repeat(2, 1fr); }
  .system-step:nth-child(2) { border-right: 0; }
  .system-step:nth-child(-n+2) { border-bottom: 2px solid var(--ink); }
  .system-step .arrow { display: none; }
  .case-grid { grid-template-columns: 1fr; }
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
  .ind-grid-dark { grid-template-columns: repeat(2, 1fr); }
  .ind-grid-dark .cell:nth-child(2n) { border-right: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .case-log .head-row,
  .case-log .row {
    grid-template-columns: 40px 1.6fr 1fr 80px;
  }
  .case-log .ind, .case-log .arr { display: none; }
}

@media (max-width: 1080px) {
  .main-nav { display: none; }
  .main-nav.open {
    display: block;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--paper);
    border-bottom: 1.5px solid var(--ink);
    padding: 20px var(--gutter);
  }
  .site-header.dark .main-nav.open { background: var(--ink); }
  .main-nav.open ul { flex-direction: column; gap: 18px; }
  .nav-toggle { display: block; }
  .header-cta { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-meta { flex-direction: column; gap: 8px; }
  .system { grid-template-columns: 1fr; }
  .system-step { border-right: 0; border-bottom: 2px solid var(--ink); }
  .system-step:last-child { border-bottom: 0; }
  .industries-grid { grid-template-columns: 1fr; }
  .ind-grid-dark { grid-template-columns: 1fr; }
  .ind-grid-dark .cell { border-right: 0 !important; }
  .stat-strip { grid-template-columns: 1fr; }
  .stat-strip > div { border-right: 0; border-bottom: 1.5px solid var(--ink); }
  .stat-strip > div:last-child { border-bottom: 0; }
  .case-log .head-row, .case-log .row {
    grid-template-columns: 1fr 80px;
    padding: 14px;
  }
  .case-log .id, .case-log .ind, .case-log .res, .case-log .arr { display: none; }
}