:root {
  --paper: #f7f6f2;
  --ink: #11110f;
  --muted: #6b6a65;
  --line: rgba(17, 17, 15, 0.16);
  --gap: clamp(12px, 1.5vw, 24px);
  --side: clamp(18px, 3vw, 48px);
  font-family: Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); }
a { color: inherit; }
img { display: block; max-width: 100%; }

.site-shell {
  width: min(1800px, 100%);
  margin: 0 auto;
  padding-inline: var(--side);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-block: 22px;
  border-bottom: 1px solid var(--line);
}

.brand { display: block; width: 70px; text-decoration: none; }
.brand img { width: 100%; height: auto; }
.topnav { display: flex; gap: 18px; font-size: 14px; }
.topnav a { text-underline-offset: 4px; }

.intro {
  padding-block: clamp(52px, 6vw, 92px) clamp(100px, 10vw, 150px);
}

.intro-copy { max-width: 800px; }
.intro h1 {
  margin: 0;
  font-size: clamp(36px, 3.45vw, 52px);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: -0.035em;
}
.intro-block { display: block; }
.intro-block + .intro-block { margin-top: 30px; }
.intro-accent { color: #f37050; }
.intro-contact {
  max-width: 470px;
  margin: 26px 0 0;
  color: #4f4e4a;
  font-size: clamp(17px, 1.55vw, 22px);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.015em;
}

.work-heading {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 20px 0 12px;
  border-top: 1px solid var(--line);
}
.work-heading h2 { margin: 0; font-size: 14px; font-weight: 700; }
.work-heading span { color: var(--muted); font-size: 13px; }

.project-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--gap);
  padding-bottom: clamp(72px, 10vw, 160px);
}

.project-card { position: relative; overflow: hidden; background: #e8e7e2; aspect-ratio: 3 / 2; }
.project-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 350ms ease; }
.project-card-title {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  color: white;
  background: rgba(10, 10, 10, 0.78);
  text-align: center;
  font-size: clamp(18px, 2.2vw, 34px);
  line-height: 1.05;
  letter-spacing: -0.025em;
  opacity: 0;
  transition: opacity 220ms ease;
}
.project-card:hover img { transform: scale(1.012); }
.project-card:hover .project-card-title,
.project-card:focus-visible .project-card-title { opacity: 1; }

.project-header {
  display: grid;
  grid-template-columns: minmax(170px, 0.45fr) minmax(0, 1fr);
  gap: var(--gap);
  padding-block: clamp(48px, 7vw, 112px);
}
.back-link { font-size: 14px; color: var(--muted); text-underline-offset: 4px; }
.project-copy h1 {
  margin: 0;
  font-size: clamp(38px, 6vw, 92px);
  font-weight: 500;
  line-height: 0.96;
  letter-spacing: -0.05em;
}
.project-copy .subtitle { margin: 20px 0 0; font-size: clamp(18px, 2vw, 28px); line-height: 1.2; }
.project-meta { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--gap); margin-top: 42px; padding-top: 14px; border-top: 1px solid var(--line); font-size: 14px; line-height: 1.45; }
.project-meta span { display: block; color: var(--muted); margin-bottom: 3px; }

.gallery { display: grid; gap: var(--gap); padding-bottom: clamp(72px, 10vw, 150px); }
.gallery figure { margin: 0; background: #ebeae5; }
.gallery img { width: 100%; height: auto; }

.project-pager { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); }
.project-pager a { padding-block: 24px; text-decoration: none; font-size: 14px; }
.project-pager a:last-child { text-align: right; }

.footer {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1fr;
  gap: var(--gap);
  padding-block: 28px 54px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.55;
}
.footer p { margin: 0; }
.footer a { text-underline-offset: 3px; }
.legal { color: var(--muted); }

@media (hover: none) {
  .project-card { overflow: visible; margin-bottom: 30px; }
  .project-card-title { inset: auto 0 -30px; display: block; padding: 8px 0 0; color: var(--ink); background: transparent; text-align: left; font-size: 14px; opacity: 1; }
}

@media (max-width: 720px) {
  .project-header { grid-template-columns: 1fr; }
  .intro { padding-block: 44px 82px; }
  .intro h1 { font-size: clamp(32px, 10vw, 46px); }
  .intro-block br { display: none; }
  .project-grid { grid-template-columns: 1fr; }
  .project-header { gap: 32px; }
  .project-meta { grid-template-columns: 1fr; }
  .footer { grid-template-columns: 1fr; gap: 18px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; }
}