/* Alares — modern engineering / clean sans */

:root {
  --bg: #fafafa;
  --ink: #0a0a0a;
  --muted: #666;
  --faint: #a8a8a8;
  --line: #e5e5e5;
  --line-strong: #0a0a0a;
  --blue: #1d75b8;
  --blue-dark: #155d94;
  --red: #c8252e;
  --red-dark: #a51e25;
  --max: 1400px;
  --gutter: clamp(20px, 4vw, 56px);
}

* { box-sizing: border-box; margin: 0; padding: 0; border-radius: 0 !important; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.5;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: 'ss01', 'cv11';
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; background: 0; border: 0; cursor: pointer; color: inherit; }

/* Type */
h1, h2, h3, h4 {
  font-weight: 500;
  letter-spacing: -.025em;
  line-height: 1;
  color: var(--ink);
  text-wrap: balance;
}
h1 { font-size: clamp(1.75rem, 4vw, 3rem); letter-spacing: -.035em; line-height: 1.1; font-weight: 500; }
h2 { font-size: clamp(2rem, 4.5vw, 4rem); letter-spacing: -.035em; line-height: 1; font-weight: 500; }
h3 { font-size: clamp(1.25rem, 2vw, 1.75rem); letter-spacing: -.02em; line-height: 1.15; font-weight: 500; }
h4 { font-size: 1rem; font-weight: 500; letter-spacing: -.01em; }

p { line-height: 1.55; max-width: 62ch; text-wrap: pretty; }

.label {
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--muted);
  font-feature-settings: 'tnum';
}
.label-faint { color: var(--faint); }

.frame { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }

/* Header */
.head {
  border-bottom: 1px solid var(--line-strong);
  background: var(--bg);
  position: sticky; top: 0; z-index: 50;
}
.head-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 20px var(--gutter);
}
.head-brand { display: flex; align-items: center; line-height: 0; }
.head-brand img { height: 44px; width: auto; display: block; mix-blend-mode: multiply; }
.head-nav {
  display: flex;
  gap: clamp(20px, 3vw, 40px);
}
.head-nav a {
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: -.01em;
  color: var(--ink);
  position: relative;
  padding: 4px 0;
}
.head-nav a::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 200ms ease;
}
.head-nav a:hover::after { transform: scaleX(1); }
.head-nav a.is-active::after { transform: scaleX(1); }

/* Mobile hamburger (CSS-only via hidden checkbox) */
.nav-toggle-cb { display: none; }
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  cursor: pointer;
  margin-left: auto;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--ink);
  transition: transform 200ms ease, opacity 150ms ease;
  transform-origin: center;
}

/* Sections */
.section { padding: clamp(80px, 12vw, 180px) 0; }

/* Opening */
.opening { padding: clamp(56px, 8vw, 96px) 0 clamp(64px, 8vw, 112px); }
.opening-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(40px, 5vw, 80px);
  align-items: center;
  margin-bottom: clamp(56px, 8vw, 112px);
}
.opening-text h1 { max-width: none; margin-bottom: 28px; }
.opening-text .lead {
  font-size: clamp(1.05rem, 1.4vw, 1.2rem);
  line-height: 1.5;
  max-width: 42ch;
  color: var(--muted);
  margin-bottom: 36px;
}
.opening-img > img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
}

/* Hero slideshow (CSS-only, radio-button paged) */
.slideshow { position: relative; }
.slideshow .slide-radio {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  width: 0;
  height: 0;
}
.slide-stage {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #f0f0f0;
}
.slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 500ms ease;
  pointer-events: none;
  margin: 0;
}
.slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.slide figcaption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 20px 24px 18px;
  background: linear-gradient(to top, rgba(10,10,10,.88), rgba(10,10,10,.4) 70%, transparent);
  color: #fff;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.slide figcaption .label {
  color: rgba(255,255,255,.65);
  font-size: .7rem;
}
.slide figcaption p {
  font-size: .92rem;
  line-height: 1.4;
  color: #fff;
  max-width: 48ch;
}
#hs1:checked ~ .slide-stage .slide:nth-child(1),
#hs2:checked ~ .slide-stage .slide:nth-child(2),
#hs3:checked ~ .slide-stage .slide:nth-child(3),
#hs4:checked ~ .slide-stage .slide:nth-child(4),
#hs5:checked ~ .slide-stage .slide:nth-child(5) { opacity: 1; }

.slide-nav {
  display: flex;
  margin-top: 12px;
  border-top: 1px solid var(--line-strong);
}
.slide-nav label {
  flex: 1;
  padding: 14px 4px;
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .04em;
  color: var(--faint);
  text-align: center;
  cursor: pointer;
  border-right: 1px solid var(--line);
  font-variant-numeric: tabular-nums;
  transition: color 200ms, box-shadow 200ms;
}
.slide-nav label:last-child { border-right: 0; }
.slide-nav label:hover { color: var(--ink); }
#hs1:checked ~ .slide-nav label[for="hs1"],
#hs2:checked ~ .slide-nav label[for="hs2"],
#hs3:checked ~ .slide-nav label[for="hs3"],
#hs4:checked ~ .slide-nav label[for="hs4"],
#hs5:checked ~ .slide-nav label[for="hs5"] {
  color: var(--ink);
  box-shadow: inset 0 -2px 0 var(--red);
}
.opening-meta {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(20px, 3vw, 48px);
  padding-top: 24px;
  border-top: 1px solid var(--line-strong);
}
.opening-meta-item .label { display: block; margin-bottom: 8px; }
.opening-meta-item p { font-size: .95rem; line-height: 1.5; max-width: 24ch; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 24px;
  background: var(--blue);
  color: #fff;
  font-size: .92rem;
  font-weight: 500;
  letter-spacing: -.005em;
  transition: background 200ms ease;
}
.btn:hover { background: var(--red); color: #fff; }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--ink);
  padding: 15px 23px;
}
.btn-ghost:hover { background: var(--ink); color: #fff; }
.btn-row { display: flex; gap: 12px; flex-wrap: wrap; }

/* List head */
.list-head {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: clamp(40px, 6vw, 96px);
  padding-bottom: 32px;
  margin-bottom: 0;
  border-bottom: 1px solid var(--line-strong);
  align-items: end;
}
.list-head h2 { max-width: 18ch; }
.list-head .label { padding-bottom: 6px; }

/* Disciplines */
.disc-row {
  display: grid;
  grid-template-columns: 80px 1fr 2fr 80px;
  gap: clamp(20px, 4vw, 64px);
  padding: clamp(28px, 3vw, 40px) 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
  transition: padding 200ms ease;
  position: relative;
}
.disc-row::after {
  content: '';
  position: absolute;
  left: 0; right: 0; top: 0; bottom: 0;
  background: var(--blue);
  opacity: 0;
  transition: opacity 200ms ease;
  z-index: -1;
  margin: 0 calc(-1 * var(--gutter));
}
.disc-row { z-index: 1; }
.disc-row:hover::after { opacity: 1; }
.disc-row:hover, .disc-row:hover .disc-num, .disc-row:hover .disc-desc, .disc-row:hover .disc-arrow { color: #fff; }
.disc-row:hover .disc-num, .disc-row:hover .disc-arrow { color: rgba(255,255,255,.7); }
.disc-row { transition: color 200ms; }
.disc-num { font-size: .82rem; color: var(--muted); font-weight: 500; letter-spacing: -.01em; font-variant-numeric: tabular-nums; }
.disc-title { font-size: clamp(1.5rem, 2.8vw, 2.4rem); font-weight: 500; letter-spacing: -.03em; line-height: 1.05; }
.disc-desc { color: var(--muted); max-width: 50ch; font-size: .95rem; line-height: 1.5; }
.disc-arrow { font-size: 1.1rem; color: var(--muted); justify-self: end; transition: transform 200ms; }
.disc-row:hover .disc-arrow { transform: translateX(8px); }

/* List rows (non-link variant of disc-row, used on service pages) */
.row {
  display: grid;
  grid-template-columns: 80px 1fr 2fr;
  gap: clamp(20px, 4vw, 64px);
  padding: clamp(28px, 3vw, 40px) 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}
.row:first-of-type { border-top: 1px solid var(--line-strong); }
.row-num { font-size: .82rem; color: var(--muted); font-weight: 500; font-variant-numeric: tabular-nums; }
.row-title { font-size: clamp(1.4rem, 2.4vw, 2rem); font-weight: 500; letter-spacing: -.025em; line-height: 1.1; }
.row-body p { color: var(--muted); max-width: 56ch; font-size: 1rem; line-height: 1.55; margin-bottom: 14px; }
.row-body p:last-child { margin-bottom: 0; }
.row-body ul { list-style: none; padding: 0; margin: 14px 0 0; }
.row-body li { font-size: .92rem; color: var(--muted); line-height: 1.5; padding: 10px 0; border-top: 1px solid var(--line); }
.row-body li:last-child { border-bottom: 1px solid var(--line); }

/* Project tabular list (commissioning, recent work) */
.proj-item {
  display: grid;
  grid-template-columns: 160px 1fr 140px;
  gap: clamp(16px, 3vw, 40px);
  padding: 18px 0;
  border-top: 1px solid var(--line);
  align-items: baseline;
}
.proj-item:first-of-type { border-top: 1px solid var(--line-strong); }
.proj-item:last-of-type { border-bottom: 1px solid var(--line); }
.proj-cat { font-size: .72rem; letter-spacing: .04em; text-transform: uppercase; color: var(--muted); font-weight: 500; }
.proj-name { color: var(--ink); line-height: 1.4; font-size: .98rem; }
.proj-scale { font-size: .9rem; color: var(--muted); text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }

/* Case studies — overview cards */
.case-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(40px, 5vw, 64px) clamp(24px, 3vw, 40px);
  padding-top: clamp(32px, 4vw, 56px);
}
.case-card { display: block; transition: opacity 200ms; }
.case-card-img { aspect-ratio: 4/3; background-size: cover; background-position: center; margin-bottom: 18px; transition: opacity 200ms; }
.case-card:hover .case-card-img { opacity: .85; }
.case-card .label { display: block; margin-bottom: 6px; }
.case-card h3 { font-size: clamp(1.15rem, 1.6vw, 1.4rem); margin-bottom: 10px; line-height: 1.2; max-width: 24ch; }
.case-card p { font-size: .92rem; color: var(--muted); line-height: 1.5; max-width: 50ch; }

/* Firm-section wing mark */
.firm-mark {
  width: 100%;
  max-width: 380px;
  height: auto;
  display: block;
  margin-top: 8px;
}

/* Selected clients strip — scrolling logo marquee */
.section-clients { padding: clamp(48px, 6vw, 80px) 0; }
.clients-head {
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line-strong);
  margin-bottom: 40px;
}
.clients-marquee {
  overflow: hidden;
  position: relative;
  mask-image: linear-gradient(to right, transparent, #000 6%, #000 94%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, #000 6%, #000 94%, transparent);
}
.clients-track {
  display: flex;
  gap: clamp(48px, 5vw, 96px);
  align-items: center;
  width: max-content;
  animation: clients-scroll 32s linear infinite;
}
.clients-track img {
  height: 80px;
  width: auto;
  flex: 0 0 auto;
  filter: grayscale(1);
  opacity: .55;
  transition: opacity 200ms, filter 200ms;
}
.clients-track img:hover { filter: grayscale(0); opacity: 1; }
.clients-marquee:hover .clients-track { animation-play-state: paused; }
@keyframes clients-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-25%); }
}

/* Apply form (careers page) */
.apply-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
}
.apply-form { display: flex; flex-direction: column; gap: 18px; max-width: 540px; width: 100%; }
.apply-form .form-row { display: flex; flex-direction: column; gap: 8px; width: 100%; }
.apply-form .form-row label { display: block; font-size: .82rem; font-weight: 500; letter-spacing: -.005em; color: var(--ink); }
.apply-form .form-row input,
.apply-form .form-row textarea {
  display: block;
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--line-strong);
  background: #fff;
  font: inherit;
  font-size: .95rem;
  color: var(--ink);
  box-sizing: border-box;
}
.apply-form .form-row input:focus,
.apply-form .form-row textarea:focus {
  outline: 2px solid var(--blue);
  outline-offset: -1px;
}
.apply-form .form-row textarea { resize: vertical; min-height: 110px; line-height: 1.5; }
.apply-form button.btn { align-self: flex-start; margin-top: 4px; border: 0; }
.form-note { font-size: .85rem; color: var(--muted); margin-top: 8px; line-height: 1.55; max-width: none; }
.form-note a { color: var(--ink); border-bottom: 1px solid var(--ink); padding-bottom: 1px; transition: color 150ms, border-color 150ms; }
.form-note a:hover { color: var(--blue); border-bottom-color: var(--blue); }

/* Blog index */
.post-row {
  display: grid;
  grid-template-columns: 140px 1fr 60px;
  gap: clamp(20px, 4vw, 64px);
  padding: clamp(28px, 3vw, 40px) 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
  position: relative;
  transition: padding 200ms ease;
}
.post-row:hover { padding-left: 8px; }
.post-row .post-date { font-size: .82rem; color: var(--muted); font-weight: 500; font-variant-numeric: tabular-nums; }
.post-row .post-title { font-size: clamp(1.4rem, 2.4vw, 2rem); font-weight: 500; letter-spacing: -.025em; line-height: 1.1; transition: color 200ms; }
.post-row:hover .post-title { color: var(--blue); }
.post-row .post-arrow { font-size: 1.1rem; color: var(--muted); justify-self: end; transition: color 200ms, transform 200ms; }
.post-row:hover .post-arrow { color: var(--blue); transform: translateX(6px); }

/* Blog post layout */
.post-body { padding: clamp(48px, 6vw, 80px) 0; }
.post-body p { font-size: 1.1rem; line-height: 1.65; max-width: 64ch; margin-bottom: 1.2em; color: var(--ink); }
.post-body h2 { font-size: clamp(1.5rem, 2.4vw, 2rem); font-weight: 500; letter-spacing: -.02em; margin: 2em 0 .6em; max-width: 28ch; line-height: 1.15; }
.post-body h2:first-child { margin-top: 0; }
.post-body h3 { font-size: 1.2rem; font-weight: 500; margin: 1.6em 0 .4em; max-width: 36ch; }
.post-body ul { padding-left: 1.2em; margin: 1em 0; }
.post-body ul li { padding: 4px 0; font-size: 1.05rem; line-height: 1.6; color: var(--ink); }
.post-body strong { font-weight: 500; color: var(--ink); }
.post-body em { font-style: italic; }
.post-byline { display: block; margin-top: 3em; padding-top: 1.6em; border-top: 1px solid var(--line); font-size: .9rem; color: var(--muted); }

/* Next case study link */
.next-case {
  display: block;
  padding-top: 32px;
  border-top: 1px solid var(--line-strong);
  transition: color 200ms;
}
.next-case h3 { transition: color 200ms; line-height: 1.1; font-weight: 500; letter-spacing: -.025em; }
.next-case:hover h3 { color: var(--blue); }

/* Case studies — detail */
.case-detail-head {
  padding-bottom: 32px;
  margin-bottom: clamp(40px, 5vw, 64px);
  border-bottom: 1px solid var(--line-strong);
}
.case-detail-head .label { display: block; margin-bottom: 16px; }
.case-detail-head h2 { max-width: 26ch; }
.case-meta { display: flex; flex-direction: column; gap: 22px; }
.case-meta-item .label { display: block; margin-bottom: 6px; }
.case-meta-item p { font-size: 1rem; color: var(--ink); line-height: 1.4; max-width: none; }

/* Prose body extensions for service / case copy */
.prose-body h3 { font-size: clamp(1.25rem, 1.8vw, 1.6rem); font-weight: 500; letter-spacing: -.02em; margin: 2em 0 .6em; max-width: 32ch; line-height: 1.15; }
.prose-body h3:first-child { margin-top: 0; }
.prose-body h4 { font-size: 1rem; font-weight: 500; margin: 1.6em 0 .4em; }
.prose-body ul { list-style: none; padding: 0; margin: 1em 0; }
.prose-body ul li { padding: 10px 0; border-top: 1px solid var(--line); font-size: .95rem; color: var(--muted); line-height: 1.5; }
.prose-body ul li:last-child { border-bottom: 1px solid var(--line); }
.prose-body strong { color: var(--ink); font-weight: 500; }

/* Mission */
.prose-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
}
.prose-side .label { display: block; padding-top: 8px; }
.prose-body p { font-size: 1.15rem; line-height: 1.55; max-width: 56ch; color: var(--ink); }
.prose-body p + p { margin-top: 1.2em; }
.prose-body .quote {
  font-size: clamp(1.5rem, 2.6vw, 2.2rem);
  font-weight: 400;
  letter-spacing: -.025em;
  line-height: 1.2;
  margin: 1em 0;
  max-width: 28ch;
  padding-left: 24px;
  border-left: 2px solid var(--red);
}

/* Selected work */
.work-item {
  display: grid;
  grid-template-columns: 80px 1fr 2fr 80px;
  gap: clamp(20px, 4vw, 64px);
  padding: clamp(36px, 4vw, 56px) 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
}
.work-item:first-of-type { border-top: 1px solid var(--line-strong); }
.work-num { font-size: .82rem; color: var(--muted); font-variant-numeric: tabular-nums; padding-top: 6px; }
.work-title h3 { margin-bottom: 14px; max-width: 20ch; }
.work-spec {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: .78rem;
  letter-spacing: .02em;
  color: var(--muted);
}
.work-spec span { display: block; }
.work-spec strong { color: var(--ink); font-weight: 500; }
.work-desc p { color: var(--muted); max-width: 48ch; line-height: 1.55; font-size: .95rem; }
.work-desc a {
  display: inline-block;
  margin-top: 16px;
  font-size: .8rem;
  font-weight: 500;
  letter-spacing: -.01em;
  color: var(--ink);
  border-bottom: 1px solid var(--ink);
  padding-bottom: 1px;
  transition: opacity 150ms;
}
.work-desc a:hover { opacity: .6; }
.work-arrow { font-size: 1rem; color: var(--muted); justify-self: end; padding-top: 6px; }

/* Contact */
.contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 96px);
  padding-top: clamp(56px, 7vw, 96px);
  border-top: 1px solid var(--line-strong);
}
.contact h2 { max-width: 12ch; margin-bottom: 24px; }
.contact-h p { font-size: 1.15rem; max-width: 36ch; color: var(--muted); line-height: 1.5; }
.locations { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.location .label { display: block; margin-bottom: 14px; }
.location p { font-size: .95rem; line-height: 1.55; max-width: 28ch; color: var(--muted); }
.location a {
  display: block;
  margin-top: 12px;
  font-size: 1.4rem;
  font-weight: 500;
  letter-spacing: -.02em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.location a:hover { opacity: .6; }

/* Footer */
.foot { border-top: 1px solid var(--line-strong); padding: clamp(48px, 6vw, 80px) 0 28px; }
.foot-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: clamp(20px, 2.4vw, 44px);
  margin-bottom: clamp(48px, 6vw, 80px);
  align-items: start;
}
.foot-brand-name { font-size: 1.5rem; font-weight: 500; letter-spacing: -.025em; line-height: 1; margin-bottom: 16px; }
.foot-brand-sub { font-size: .85rem; color: var(--muted); max-width: 36ch; line-height: 1.5; }
.foot-col h4 { font-size: .72rem; letter-spacing: .04em; color: var(--faint); text-transform: uppercase; font-weight: 500; margin-bottom: 16px; }
.foot-col a, .foot-col p { font-size: .9rem; line-height: 1.7; color: var(--ink); display: block; }
.foot-col a:hover { opacity: .6; }
.foot-bottom {
  border-top: 1px solid var(--line);
  padding-top: 18px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: .72rem;
  letter-spacing: .04em;
  color: var(--faint);
  text-transform: uppercase;
}

/* Mobile */
@media (max-width: 880px) {
  .opening-grid { grid-template-columns: 1fr; gap: 40px; }
  .opening-text h1 { max-width: none; }
  .opening-meta { grid-template-columns: repeat(2, 1fr); }
  .prose-grid, .contact { grid-template-columns: 1fr; gap: 32px; }
  .prose-side .label { padding-top: 0; }
  .row { grid-template-columns: 50px 1fr; }
  .row-body { grid-column: 1 / -1; padding-top: 12px; }
  .proj-item { grid-template-columns: 1fr; gap: 4px; padding: 18px 0; }
  .proj-scale { text-align: left; }
  .case-cards { grid-template-columns: 1fr; }
  .post-row { grid-template-columns: 90px 1fr 30px; gap: 20px; }
  .apply-grid { grid-template-columns: 1fr; gap: 32px; }
  .list-head { grid-template-columns: 1fr; gap: 16px; }
  .disc-row { grid-template-columns: 50px 1fr 30px; }
  .disc-desc { grid-column: 1 / -1; padding-top: 12px; max-width: none; }
  .work-item { grid-template-columns: 50px 1fr; gap: 16px; }
  .work-spec, .work-desc { grid-column: 2 / -1; }
  .work-arrow { display: none; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .head-nav a { font-size: .72rem; }
}
/* Hamburger nav: collapse to dropdown on mobile */
@media (max-width: 720px) {
  .nav-toggle { display: flex; }
  .head-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line-strong);
    padding: 4px var(--gutter) 16px;
  }
  .head-nav a {
    padding: 16px 0;
    border-bottom: 1px solid var(--line);
    font-size: 1rem;
    font-weight: 500;
  }
  .head-nav a:last-child { border-bottom: 0; }
  .head-nav a::after { display: none; }
  .nav-toggle-cb:checked ~ .head-nav { display: flex; }
  .nav-toggle-cb:checked ~ .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle-cb:checked ~ .nav-toggle span:nth-child(2) { opacity: 0; }
  .nav-toggle-cb:checked ~ .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}

@media (max-width: 540px) {
  .opening-meta { grid-template-columns: 1fr; }
  .head-row { padding: 14px var(--gutter); }
  .locations { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr; }
  .disc-row { grid-template-columns: 1fr; gap: 6px; padding: 24px 0; }
  .disc-arrow { display: none; }
}