/* RPD — Style Sheet */

/* RESET */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
img { display: block; width: 100%; height: 100%; object-fit: cover; }
a { color: inherit; text-decoration: none; }

/* TOKENS */
:root {
  --ink: #0f0f0f;
  --paper: #f9f8f6;
  --rule: #e0ddd8;
  --muted: #9a9890;
  --gap: 24px;
  --pad: 64px;
  --nav-h: 80px;
  --sans: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --serif: 'Cormorant Garamond', Georgia, serif;
}
@media (max-width: 900px) { :root { --pad: 32px; } }
@media (max-width: 600px) { :root { --pad: 20px; --gap: 16px; } }

/* BASE */
body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif);
  font-weight: 300;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  padding-top: var(--nav-h);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
main { flex: 1; }

/* NAV */
#site-nav {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--nav-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 var(--pad);
  background: var(--paper);
  border-bottom: 1px solid var(--rule);
  z-index: 999;
}
.nav-logo {
  font-family: var(--sans);
  font-size: 48px; font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--ink);
}
@media (max-width: 600px) { .nav-logo { font-size: 38px; } }
.nav-links { display: flex; gap: 40px; list-style: none; }
.nav-links a {
  font-family: var(--sans);
  font-size: 11px; font-weight: 400;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--muted); transition: color 0.2s;
}
.nav-links a:hover, .nav-links a.on { color: var(--ink); }

/* BREADCRUMB */
.breadcrumb {
  padding: 44px var(--pad) 0;
  display: flex; align-items: center; gap: 8px;
  font-family: var(--sans);
  font-size: 10px; font-weight: 400;
  letter-spacing: 0.12em; text-transform: uppercase;
}
.breadcrumb a { color: var(--muted); transition: color 0.2s; }
.breadcrumb a:hover { color: var(--ink); }
.breadcrumb a::after { content: " /"; margin-left: 8px; color: var(--rule); }
.breadcrumb span { color: var(--muted); }

/* EYEBROW */
.eyebrow {
  font-family: var(--sans);
  font-size: 10px; font-weight: 400;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--muted); display: block;
}

/* FOOTER */
.site-footer {
  margin-top: 120px;
  padding: 40px var(--pad);
  border-top: 1px solid var(--rule);
  display: flex; justify-content: space-between; align-items: baseline;
}
.site-footer .fl {
  font-family: var(--sans);
  font-size: 10px; font-weight: 400;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--muted);
}
.site-footer .fr {
  font-family: var(--sans);
  font-size: 10px; font-weight: 400;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--muted);
}
.site-footer .fr a { border-bottom: 1px solid var(--rule); transition: color 0.2s; }
.site-footer .fr a:hover { color: var(--ink); }
@media (max-width: 560px) { .site-footer { flex-direction: column; gap: 8px; } }

/* HOME */
.home-hero {
  padding: 88px var(--pad) 72px;
  border-bottom: 1px solid var(--rule);
}
.home-tagline {
  font-family: var(--sans);
  font-size: clamp(28px, 3.8vw, 52px);
  font-weight: 700; letter-spacing: -0.03em; line-height: 1.1;
  color: var(--ink); max-width: 880px;
}
.home-grid {
  padding: var(--gap) var(--pad);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
}
@media (max-width: 900px) { .home-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .home-grid { grid-template-columns: 1fr; } }

/* TILE */
.tile { display: flex; flex-direction: column; transition: opacity 0.2s; }
.tile:hover { opacity: 0.85; }
.tile-wide { grid-column: span 2; }
@media (max-width: 560px) { .tile-wide { grid-column: span 1; } }
.tile-img {
  width: 100%; aspect-ratio: 4/3;
  overflow: hidden; background: #eee; flex-shrink: 0;
}
@media (min-width: 561px) { .tile-wide .tile-img { aspect-ratio: 16/9; } }
.tile-img img {
  width: 100%; height: 100%;
  object-fit: cover; display: block;
  transition: transform 0.4s ease;
}
.tile:hover .tile-img img { transform: scale(1.02); }
.tile-info { padding: 16px 0 0; }
.tile-client {
  font-family: var(--sans);
  font-size: 11px; font-weight: 400;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 8px;
}
.tile-name {
  font-family: var(--sans);
  font-size: 18px; font-weight: 700;
  letter-spacing: -0.02em; line-height: 1.2; color: var(--ink);
}
.tile-sub {
  font-family: var(--serif);
  font-size: 17px; font-weight: 300; font-style: italic;
  color: var(--muted); margin-top: 6px; line-height: 1.4;
}
@media (max-width: 560px) {
  .tile-client { font-size: 10px; margin-bottom: 6px; }
  .tile-name { font-size: 15px; }
  .tile-sub { font-size: 15px; margin-top: 4px; }
}

/* HUB GRID */
.hub-grid {
  padding: var(--gap) var(--pad);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
}
@media (max-width: 900px) { .hub-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .hub-grid { grid-template-columns: 1fr; } }

/* PROJECT PAGE */
.proj-header {
  padding: 64px var(--pad) 60px;
  border-bottom: 1px solid var(--rule);
}
.proj-title {
  font-family: var(--sans);
  font-size: clamp(36px, 5vw, 68px);
  font-weight: 700; letter-spacing: -0.03em; line-height: 1;
  color: var(--ink); margin: 14px 0 20px;
}
.proj-cols {
  display: grid; grid-template-columns: 1fr 1.8fr; gap: 0 80px;
}
@media (max-width: 768px) { .proj-cols { grid-template-columns: 1fr; gap: 36px 0; } }
.proj-opener {
  font-family: var(--serif);
  font-size: 21px; font-weight: 300; font-style: italic;
  line-height: 1.55; color: var(--ink);
}
.proj-body p {
  font-family: var(--serif);
  font-size: 17px; font-weight: 300; line-height: 1.85;
  color: #4a4a44; margin-bottom: 20px;
}
.proj-body p:last-child { margin-bottom: 0; }
.proj-scope {
  font-family: var(--sans);
  font-size: 10px; font-weight: 400;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--muted); line-height: 2;
  margin-top: 40px; padding-top: 32px;
  border-top: 1px solid var(--rule);
}

/* PROJECT IMAGES */
.proj-images {
  padding: var(--gap) var(--pad);
  display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap);
}
@media (max-width: 768px) { .proj-images { grid-template-columns: 1fr 1fr; } }
@media (max-width: 500px) { .proj-images { grid-template-columns: 1fr; } }
.img-slot { aspect-ratio: 4/3; overflow: hidden; background: #eee; }
.img-slot img {
  width: 100%; height: 100%;
  object-fit: cover; display: block;
}
.img-slot.wide {
  grid-column: span 3; aspect-ratio: 21/8;
}
@media (max-width: 768px) { .img-slot.wide { grid-column: span 2; aspect-ratio: 16/7; } }
@media (max-width: 500px) { .img-slot.wide { grid-column: span 1; aspect-ratio: 4/3; } }

/* ABOUT */
.about-section {
  padding: 80px var(--pad) 72px;
  border-bottom: 1px solid var(--rule);
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 0 80px;
  align-items: start;
}
@media (max-width: 768px) {
  .about-section { grid-template-columns: 1fr; gap: 20px 0; padding: 56px var(--pad) 52px; }
}
.about-section:first-of-type { padding-top: 88px; }
.about-label {
  font-family: var(--sans);
  font-size: 10px; font-weight: 400;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--muted); padding-top: 6px;
}
.about-content h2 {
  font-family: var(--sans);
  font-size: clamp(24px, 3vw, 40px);
  font-weight: 700; letter-spacing: -0.03em; line-height: 1.08;
  color: var(--ink); margin-bottom: 28px;
}
.about-content p {
  font-family: var(--serif);
  font-size: 17px; font-weight: 300; line-height: 1.85;
  color: #4a4a44; margin-bottom: 18px;
}
.about-content p:last-child { margin-bottom: 0; }
.svc-list { margin-top: 32px; }
.svc-item {
  padding: 28px 0;
  border-top: 1px solid var(--rule);
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 0 60px;
}
@media (max-width: 600px) { .svc-item { grid-template-columns: 1fr; gap: 10px 0; } }
.svc-item:last-child { border-bottom: 1px solid var(--rule); }
.svc-name {
  font-family: var(--sans);
  font-size: 13px; font-weight: 700;
  letter-spacing: -0.01em; line-height: 1.3; color: var(--ink);
}
.svc-desc {
  font-family: var(--serif);
  font-size: 16px; font-weight: 300; line-height: 1.75;
  color: #555;
}
.about-contact { padding: 72px var(--pad); }
.about-contact a {
  font-family: var(--sans);
  font-size: clamp(18px, 2.4vw, 28px);
  font-weight: 700; letter-spacing: -0.02em;
  color: var(--ink); border-bottom: 1px solid var(--ink);
  padding-bottom: 2px; transition: opacity 0.2s;
}
.about-contact a:hover { opacity: 0.4; }