:root {
  --bg: #f8f7f5;
  --text: #1a1a18;
  --muted: #888880;
  --accent: #c8622a;
  --border: #e0dfd9;
  --mono: 'Space Mono', monospace;
  --sans: 'DM Sans', sans-serif;
  --header-h: 72px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; -webkit-font-smoothing: antialiased; }
body { background: var(--bg); color: var(--text); font-family: var(--sans); font-weight: 300; min-height: 100vh; }
a { color: inherit; text-decoration: none; }
img { display: block; width: 100%; height: 100%; object-fit: cover; }

/* ── HEADER ── */
.site-header {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--header-h);
  display: flex; align-items: flex-start; justify-content: space-between;
  padding: 18px 28px 0;
  background: var(--bg); z-index: 100;
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s;
}
.site-header.scrolled { border-color: var(--border); }

.header-name { display: flex; flex-direction: column; gap: 4px; cursor: pointer; }
.header-name .name {
  font-family: var(--sans); font-size: 1.15rem; font-weight: 500;
  letter-spacing: 0.04em; text-transform: uppercase;
  display: flex; align-items: center; gap: 8px; line-height: 1;
}
.header-name .name .return-arrow { font-size: 1rem; opacity: 0.5; transition: opacity 0.2s, transform 0.2s; }
.header-name .name:hover .return-arrow { opacity: 1; transform: translateX(-3px); }
.header-name .tagline { font-family: var(--mono); font-size: 0.6rem; color: var(--muted); letter-spacing: 0.02em; }

.header-clock {
  font-family: var(--mono); font-size: 0.85rem; letter-spacing: 0.05em;
  position: absolute; left: 50%; transform: translateX(-50%); top: 22px;
}

.header-info {
  font-family: var(--sans); font-size: 1.05rem; font-weight: 500;
  letter-spacing: 0.06em; text-transform: uppercase;
  cursor: pointer; transition: opacity 0.2s;
}
.header-info:hover { opacity: 0.4; }

/* ── PAGE ── */
.page { padding-top: calc(var(--header-h) + 24px); animation: fadeUp 0.35s ease both; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

/* ── SECTION INTRO ── */
.section-intro { text-align: center; padding: 48px 28px 40px; }
.section-intro h2 { font-family: var(--sans); font-size: 1rem; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; margin-bottom: 14px; }
.section-intro p { font-family: var(--mono); font-size: 0.72rem; color: var(--muted); line-height: 1.7; max-width: 560px; margin: 0 auto 10px; }
.section-intro .coming-soon { font-style: italic; margin-top: 8px; }

/* ── PROJECT GRID ── */
.project-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0; padding: 0 0 80px; }
.project-item { position: relative; cursor: pointer; overflow: hidden; display: block; }
.project-item .thumb { aspect-ratio: 4/3; overflow: hidden; background: #e2e1dc; display: flex; align-items: center; justify-content: center; }
.project-item .thumb img { transition: transform 0.6s cubic-bezier(0.25,0.46,0.45,0.94); width: 100%; height: 100%; object-fit: cover; }
.project-item:hover .thumb img { transform: scale(1.03); }
.project-item .thumb .placeholder { font-family: var(--mono); font-size: 0.6rem; color: var(--muted); text-align: center; padding: 20px; }
.project-item .caption { font-family: var(--mono); font-size: 0.65rem; letter-spacing: 0.04em; text-align: center; padding: 14px 20px 28px; }

/* ── CONTACT SECTION ── */
.contact-section { text-align: center; padding: 60px 28px 48px; border-top: 1px solid var(--border); }
.contact-section h2 { font-family: var(--sans); font-size: 1.8rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 28px; }
.contact-links { display: flex; align-items: center; justify-content: center; font-size: 1.1rem; }
.contact-links a { transition: opacity 0.2s; padding: 4px 2px; }
.contact-links a:hover { opacity: 0.4; }
.contact-links .sep { color: var(--muted); padding: 0 10px; }
.contact-links svg { width: 20px; height: 20px; stroke: var(--text); fill: none; stroke-width: 1.5; vertical-align: middle; }
.contact-links .li-icon { width: 18px; height: 18px; fill: var(--text); stroke: none; vertical-align: middle; }

/* ── FOOTER ── */
.site-footer { text-align: center; padding: 16px 28px 32px; font-family: var(--mono); font-size: 0.65rem; color: var(--muted); display: flex; align-items: center; justify-content: center; gap: 8px; }

/* ── INFO PAGE ── */
.info-content { max-width: 1100px; margin: 0 auto; padding: 60px 28px 0; }
.info-bio { display: grid; grid-template-columns: 1fr 280px; gap: 48px; align-items: start; margin-bottom: 60px; }
.info-bio .bio-text p { font-size: 0.95rem; line-height: 1.75; font-weight: 300; margin-bottom: 20px; max-width: 680px; }
.info-bio .bio-photo { aspect-ratio: 3/4; overflow: hidden; background: #d0cfc9; filter: grayscale(100%); display: flex; align-items: center; justify-content: center; }
.info-bio .bio-photo img { width: 100%; height: 100%; object-fit: cover; object-position: top center; }
.info-bio .bio-photo .photo-placeholder { font-family: var(--mono); font-size: 0.6rem; color: var(--muted); text-align: center; padding: 20px; }

.info-table { border-top: 1px solid var(--border); margin-bottom: 72px; }
.info-table-row { display: grid; grid-template-columns: 140px 1fr; gap: 24px; padding: 20px 0; border-bottom: 1px solid var(--border); align-items: start; }
.info-table-row .label { font-weight: 500; font-size: 0.88rem; }
.info-table-row .value { font-family: var(--mono); font-size: 0.68rem; color: var(--muted); line-height: 1.7; }

/* ── PROJECT DETAIL ── */
.project-detail { max-width: 1100px; margin: 0 auto; padding: 48px 28px 80px; }
.project-header { text-align: center; margin-bottom: 48px; }
.project-header h1 { font-family: var(--sans); font-size: 1.4rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 10px; }
.project-header .subtitle { font-family: var(--mono); font-size: 0.7rem; color: var(--muted); letter-spacing: 0.04em; }
.project-hero { max-width: 760px; margin: 0 auto 40px; aspect-ratio: 4/3; overflow: hidden; background: #e2e1dc; display: flex; align-items: center; justify-content: center; }
.project-hero img { width: 100%; height: 100%; object-fit: cover; }
.project-hero .hero-placeholder { font-family: var(--mono); font-size: 0.65rem; color: var(--muted); }
.project-meta { text-align: center; margin-bottom: 36px; }
.project-meta .studio { font-family: var(--mono); font-size: 0.7rem; color: var(--muted); margin-bottom: 16px; }
.project-meta .studio strong { font-family: var(--sans); font-weight: 500; color: var(--text); font-size: 0.85rem; }
.project-meta .lead { font-size: 1.05rem; font-style: italic; font-weight: 300; max-width: 600px; margin: 0 auto 12px; line-height: 1.6; }
.project-meta .case-link { font-family: var(--mono); font-size: 0.7rem; color: var(--accent); letter-spacing: 0.04em; transition: opacity 0.2s; }
.project-meta .case-link:hover { opacity: 0.6; }
.project-body { display: grid; grid-template-columns: 1fr 1fr; gap: 48px 56px; margin-top: 40px; }
.project-body .text-col p { font-size: 0.9rem; line-height: 1.8; font-weight: 300; margin-bottom: 18px; }
.project-body .img-col { display: flex; flex-direction: column; gap: 24px; }
.project-body .img-col .img-wrap { overflow: hidden; background: #e2e1dc; aspect-ratio: 4/3; display: flex; align-items: center; justify-content: center; }
.project-body .img-col .img-wrap img { width: 100%; height: 100%; object-fit: cover; }
.project-body .img-col .img-wrap .img-placeholder { font-family: var(--mono); font-size: 0.6rem; color: var(--muted); }

/* ── FULL-WIDTH PROJECT IMAGES ── */
.project-full-img { margin: 48px auto 0; }
.project-full-img .img-wrap { overflow: hidden; background: #e2e1dc; display: flex; align-items: center; justify-content: center; min-height: 200px; }
.project-full-img img { width: 100%; height: auto; }
.project-full-img .img-caption { font-family: var(--mono); font-size: 0.62rem; color: var(--muted); text-align: center; padding-top: 12px; letter-spacing: 0.04em; }

.back-link { display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 0.65rem; color: var(--muted); margin-bottom: 48px; cursor: pointer; transition: color 0.2s; }
.back-link:hover { color: var(--text); }

/* ── 404 ── */
.notfound { text-align: center; padding: 120px 28px 80px; }
.notfound h1 { font-family: var(--sans); font-size: 1.4rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 14px; }
.notfound p { font-family: var(--mono); font-size: 0.72rem; color: var(--muted); line-height: 1.7; margin-bottom: 28px; }
.notfound a { font-family: var(--mono); font-size: 0.7rem; color: var(--accent); letter-spacing: 0.04em; }
.notfound a:hover { opacity: 0.6; }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .project-grid { grid-template-columns: 1fr; }
  .info-bio { grid-template-columns: 1fr; }
  .project-body { grid-template-columns: 1fr; }
  .header-clock { display: none; }
}