/* Chimes Design — static site stylesheet */

:root {
  --cream: #f6f2ec;
  --paper: #fbf9f5;
  --ink: #2b2a26;
  --ink-soft: #55524a;
  --clay: #a9724a;
  --clay-dark: #8a5c39;
  --line: #ddd5c7;
  --max: 1180px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .brand-name {
  font-family: Georgia, "Times New Roman", Times, serif;
  font-weight: 400;
  color: var(--ink);
  letter-spacing: 0.01em;
}

a { color: inherit; text-decoration: none; }
a:hover { color: var(--clay); }

img { max-width: 100%; display: block; }

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 28px;
}

/* Header */
.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding-top: 22px;
  padding-bottom: 18px;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 14px;
}

.brand img.logo {
  height: 26px;
  width: auto;
}

.brand-tagline {
  font-size: 12.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

nav.main-nav {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  position: relative;
}

nav.main-nav a {
  font-size: 13.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink);
  padding: 4px 0;
  border-bottom: 1px solid transparent;
}

nav.main-nav a.active,
nav.main-nav a:hover {
  border-bottom-color: var(--clay);
  color: var(--clay-dark);
}

.nav-projects { position: relative; }
.nav-projects .dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--paper);
  border: 1px solid var(--line);
  min-width: 230px;
  padding: 10px 0;
  margin-top: 10px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.06);
  z-index: 20;
}
.nav-projects:hover .dropdown,
.nav-projects:focus-within .dropdown { display: block; }
.dropdown a {
  display: block;
  padding: 8px 18px;
  font-size: 13px;
  text-transform: none;
  letter-spacing: 0.02em;
  border-bottom: none;
  white-space: nowrap;
}
.dropdown a:hover { background: var(--cream); color: var(--clay-dark); }

/* Hero */
.hero {
  padding: 70px 0 40px;
  text-align: center;
}
.hero h1 {
  font-size: clamp(28px, 4vw, 44px);
  margin: 0 0 10px;
}
.hero p.lede {
  color: var(--ink-soft);
  font-size: 15.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 0;
}

/* Mosaic */
.mosaic {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: 130px;
  gap: 8px;
  padding: 30px 0 10px;
}
.mosaic a { grid-column: span 2; grid-row: span 2; overflow: hidden; display: block; }
.mosaic a:nth-child(1) { grid-column: span 4; grid-row: span 3; }
.mosaic a:nth-child(4) { grid-column: span 4; grid-row: span 2; }
.mosaic img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.mosaic a:hover img { transform: scale(1.04); }

.home-intro {
  max-width: 640px;
  margin: 50px auto;
  text-align: center;
  padding: 0 28px;
  color: var(--ink-soft);
  font-size: 17px;
}
.home-intro a.btn { margin-top: 22px; }

/* Buttons */
.btn {
  display: inline-block;
  border: 1px solid var(--ink);
  padding: 11px 26px;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: all 0.2s ease;
}
.btn:hover { background: var(--ink); color: var(--paper); }

/* Page header (non-home) */
.page-head {
  padding: 56px 0 30px;
  text-align: center;
  border-bottom: 1px solid var(--line);
  margin-bottom: 50px;
}
.page-head h1 { font-size: clamp(26px, 3.4vw, 38px); margin: 0 0 8px; }
.page-head p { color: var(--ink-soft); margin: 0; font-size: 14px; letter-spacing: 0.04em; }

/* Projects grid */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 34px;
  padding-bottom: 80px;
}
.project-card { display: block; }
.project-card .thumb {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #eee;
  margin-bottom: 14px;
}
.project-card .thumb img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.5s ease;
}
.project-card:hover .thumb img { transform: scale(1.05); }
.project-card .p-title { font-family: Georgia, serif; font-size: 19px; margin: 0 0 3px; }
.project-card .p-year { color: var(--ink-soft); font-size: 12.5px; letter-spacing: 0.06em; text-transform: uppercase; }

/* Project detail */
.project-detail .meta {
  max-width: 720px;
  margin: 0 auto 44px;
  padding: 0 28px;
}
.project-detail .meta .builder {
  margin-top: 22px;
  font-size: 13px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.project-detail .meta ul {
  padding-left: 20px;
}
.project-detail .meta li { margin-bottom: 9px; color: var(--ink-soft); }
.wip-badge {
  display: inline-block;
  font-size: 11.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clay-dark);
  border: 1px solid var(--clay);
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 18px;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  padding-bottom: 80px;
}
.gallery a { overflow: hidden; aspect-ratio: 4 / 3; display: block; background: #eee; }
.gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.gallery a:hover img { transform: scale(1.06); }

.project-nav {
  border-top: 1px solid var(--line);
  padding: 30px 0 70px;
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* About */
.about-body {
  max-width: 640px;
  margin: 0 auto 90px;
  padding: 0 28px;
  font-size: 18px;
  color: var(--ink-soft);
}
.about-body p { margin-bottom: 22px; }

/* Contact */
.contact-body {
  max-width: 520px;
  margin: 0 auto 100px;
  padding: 0 28px;
  text-align: center;
}
.contact-body .contact-line {
  font-size: 17px;
  margin: 10px 0;
}
.contact-body .contact-line span.label {
  color: var(--ink-soft);
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.08em;
  margin-right: 10px;
}
.contact-body .btn { margin-top: 26px; }

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  background: var(--paper);
  padding: 34px 0;
  text-align: center;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.9;
}
.site-footer a:hover { color: var(--clay-dark); }

/* Lightbox (pure CSS, :target based) */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(20,18,15,0.92);
  z-index: 100;
  align-items: center;
  justify-content: center;
  padding: 30px;
}
.lightbox:target { display: flex; }
.lightbox img { max-width: 100%; max-height: 90vh; margin: auto; box-shadow: 0 10px 40px rgba(0,0,0,0.5); }
.lightbox .close {
  position: absolute;
  top: 24px; right: 32px;
  color: #f6f2ec;
  font-size: 28px;
  line-height: 1;
}

/* Responsive */
@media (max-width: 900px) {
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .mosaic { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 150px; }
  .mosaic a, .mosaic a:nth-child(1), .mosaic a:nth-child(4) { grid-column: span 2; grid-row: span 2; }
}
@media (max-width: 560px) {
  .projects-grid { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: 1fr; }
  .site-header .wrap { flex-direction: column; align-items: flex-start; }
  nav.main-nav { gap: 16px 20px; }
}