/* =========================================
   CHLOE VAN DER KINDERE — Artist Website
   Design system
   ========================================= */

/* --- Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;1,300;1,400&family=Inter:wght@300;400;500&display=swap');

/* --- Variables --- */
:root {
  --bg:         #F7F4EF;
  --bg-alt:     #EFECE6;
  --text:       #1C1C1A;
  --text-light: #6B6860;
  --border:     #DDD9D2;
  --accent:     #8C7A63;
  --stitch:     #D97068;
  --white:      #FFFFFF;
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans:  'Inter', system-ui, sans-serif;
  --max-width:  1200px;
  --gutter:     2rem;
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }

/* --- Base --- */
body {
  font-family: var(--font-sans);
  background-color: var(--bg);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='6' height='6'%3E%3Cline x1='0' y1='3' x2='6' y2='3' stroke='%23B0A080' stroke-width='0.5' stroke-opacity='0.13'/%3E%3Cline x1='3' y1='0' x2='3' y2='6' stroke='%23B0A080' stroke-width='0.5' stroke-opacity='0.13'/%3E%3Cline x1='0' y1='0' x2='6' y2='0' stroke='%23B0A080' stroke-width='0.3' stroke-opacity='0.07'/%3E%3Cline x1='0' y1='0' x2='0' y2='6' stroke='%23B0A080' stroke-width='0.3' stroke-opacity='0.07'/%3E%3C/svg%3E");
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 300;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

/* --- Divider line --- */
.stitch-line {
  display: block;
  width: 100%;
  height: 1px;
  background: var(--border);
  margin: 0;
}

/* --- Layout --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* --- Navigation --- */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--text);
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-light);
  transition: color 0.2s;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text);
}

/* Page offset for fixed nav */
main { padding-top: 60px; }

/* --- Hero (homepage) --- */
.hero {
  height: calc(100vh - 60px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

.hero-image {
  background: var(--bg-alt);
  overflow: hidden;
  position: relative;
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-image-placeholder {
  width: 100%;
  height: 100%;
  background: var(--bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--border);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 4rem;
  background: var(--white);
}

.hero-text h1 {
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 300;
  line-height: 1.15;
  margin-bottom: 2rem;
}

.hero-text p {
  font-size: 0.9rem;
  color: var(--text-light);
  max-width: 380px;
  line-height: 1.8;
  margin-bottom: 2.5rem;
}

.hero-text .cta {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--text);
  padding-bottom: 2px;
  transition: color 0.2s, border-color 0.2s;
}

.hero-text .cta:hover {
  color: var(--stitch);
  border-color: var(--stitch);
}

/* --- Section headings --- */
.section-header {
  padding: 5rem 0 2rem;
  margin-bottom: 0;
}

.section-header h2 {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 300;
}

.section-header p {
  margin-top: 0.75rem;
  color: var(--text-light);
  font-size: 0.85rem;
  max-width: 600px;
}

/* --- Work grid --- */
.work-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem 2rem;
  padding-bottom: 6rem;
  padding-top: 2.5rem;
}

.work-card {
  cursor: pointer;
  display: block;
}

.work-card-image {
  aspect-ratio: 3/4;
  background: var(--white);
  overflow: hidden;
  margin-bottom: 1rem;
  position: relative;
}

.work-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.work-card:hover .work-card-image img {
  transform: scale(1.03);
}

.work-card-image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--border);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--white);
}

.work-card-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 400;
  margin-bottom: 0.25rem;
}

.work-card-meta {
  font-size: 0.78rem;
  color: var(--text-light);
  letter-spacing: 0.02em;
}

.work-card-series {
  display: inline-block;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--stitch);
  margin-bottom: 0.35rem;
}

.work-card-caption {
  font-size: 0.78rem;
  color: var(--text-light);
  line-height: 1.65;
  margin-top: 0.5rem;
  display: none;
}

/* --- Filter bar --- */
.filter-bar {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  padding: 1.5rem 0 0;
}

.filter-btn {
  background: none;
  border: 1px solid var(--border);
  padding: 0.35rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  color: var(--text-light);
  transition: all 0.2s;
  background: var(--white);
}

.filter-btn:hover {
  border-color: var(--stitch);
  color: var(--stitch);
}

.filter-btn.active {
  background: var(--text);
  color: var(--white);
  border-color: var(--text);
}

/* --- Individual work page --- */
.work-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  padding: 4rem 0 6rem;
  align-items: start;
}

.work-detail-main-image {
  background: var(--white);
  margin-bottom: 1rem;
}

.work-detail-main-image img {
  width: 100%;
  height: auto;
  display: block;
}

.work-detail-thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
}

.work-detail-thumb {
  aspect-ratio: 1;
  background: var(--white);
  overflow: hidden;
  cursor: pointer;
  opacity: 0.6;
  transition: opacity 0.2s;
}

.work-detail-thumb.active,
.work-detail-thumb:hover { opacity: 1; }

.work-detail-info {
  position: sticky;
  top: 80px;
}

.work-detail-series {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--stitch);
  margin-bottom: 0.75rem;
}

.work-detail-title {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 300;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.work-detail-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  padding: 1.5rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin: 1.5rem 0;
}

.work-detail-meta-item label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: 0.25rem;
}

.work-detail-meta-item span { font-size: 0.88rem; }

.work-detail-description {
  font-size: 0.9rem;
  line-height: 1.85;
  color: var(--text);
  margin-bottom: 2rem;
}

/* --- About page --- */
.about-grid {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 4rem;
  padding: 4rem 0 6rem;
  align-items: start;
}

.about-portrait {
  width: 200px;
  aspect-ratio: 3/4;
  background: var(--white);
  position: sticky;
  top: 80px;
  overflow: hidden;
}

.about-portrait img { width: 100%; height: 100%; object-fit: cover; object-position: center top; }

.about-text h2 {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 300;
  margin-bottom: 2rem;
  line-height: 1.2;
}

.about-text p {
  font-size: 0.92rem;
  line-height: 1.9;
  margin-bottom: 1.5rem;
  color: var(--text);
}

.about-text p.lead {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 300;
  line-height: 1.6;
  color: var(--text);
  margin-bottom: 2rem;
}

/* --- CV page --- */
.cv-layout {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 4rem;
  padding: 4rem 0 6rem;
}

.cv-nav { position: sticky; top: 80px; }

.cv-nav-item {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-light);
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
  transition: color 0.2s;
}

.cv-nav-item:hover { color: var(--text); }

.cv-section { margin-bottom: 4rem; scroll-margin-top: 80px; }

.cv-section h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 300;
  margin-bottom: 2rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}

.cv-entry {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 1.5rem;
  margin-bottom: 1.75rem;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid var(--bg-alt);
}

.cv-entry:last-child { border-bottom: none; }
.cv-year { font-size: 0.8rem; color: var(--text-light); padding-top: 0.15rem; }

.cv-entry h4 {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 400;
  margin-bottom: 0.2rem;
}

.cv-entry p { font-size: 0.84rem; color: var(--text-light); line-height: 1.6; }

/* --- Contact page --- */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  padding: 4rem 0 6rem;
  align-items: start;
}

.contact-info h2 {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 300;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.contact-info p {
  font-size: 0.9rem;
  line-height: 1.85;
  color: var(--text-light);
  margin-bottom: 2.5rem;
  max-width: 400px;
}

.contact-link { display: block; font-size: 0.85rem; margin-bottom: 0.75rem; }

.contact-link span {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: 0.2rem;
}

.contact-link a { border-bottom: 1px solid var(--border); padding-bottom: 2px; transition: border-color 0.2s; }
.contact-link a:hover { border-color: var(--text); }

.contact-note {
  margin-top: 2rem;
  padding: 1.5rem;
  background: var(--white);
  font-size: 0.82rem;
  line-height: 1.75;
  color: var(--text-light);
}

/* --- Series index --- */
.series-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
  padding-bottom: 6rem;
}

.series-card { display: block; }

.series-card-image {
  aspect-ratio: 4/3;
  background: var(--white);
  margin-bottom: 1.25rem;
  overflow: hidden;
}

.series-card-image img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.4s ease;
}

.series-card:hover .series-card-image img { transform: scale(1.03); }

.series-card h3 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 300;
  margin-bottom: 0.5rem;
}

.series-card p { font-size: 0.82rem; color: var(--text-light); line-height: 1.7; max-width: 440px; }

/* --- For Sale page --- */
.sale-note {
  padding: 0.25rem 0 1.75rem;
  background: transparent;
  font-size: 0.85rem;
  line-height: 1.75;
  color: var(--text-light);
  margin-bottom: 1.5rem;
}

.sale-note a { color: var(--text); border-bottom: 1px solid var(--border); padding-bottom: 1px; transition: border-color 0.2s; }
.sale-note a:hover { border-color: var(--text); }
.sale-price { font-size: 0.8rem; color: var(--text-light); letter-spacing: 0.05em; margin-top: 0.4rem; margin-bottom: 0.6rem; }

.sale-enquire {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--text);
  padding-bottom: 1px;
  transition: color 0.2s, border-color 0.2s;
}

.sale-enquire:hover { color: var(--stitch); border-color: var(--stitch); }

.commission-section {
  margin-top: 5rem;
  padding-top: 3rem;
  border-top: 1px solid var(--border);
  padding-bottom: 6rem;
  max-width: 640px;
}

.commission-section h2 { font-family: var(--font-serif); font-size: 2rem; font-weight: 300; margin-bottom: 1.5rem; }
.commission-section p { font-size: 0.9rem; line-height: 1.85; color: var(--text-light); margin-bottom: 1.25rem; }

/* --- Footer --- */
footer {
  border-top: 1px solid var(--border);
  padding: 2.5rem 0;
  background: var(--white);
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

footer p { font-size: 0.75rem; color: var(--text-light); letter-spacing: 0.03em; }
footer a { font-size: 0.75rem; color: var(--text-light); letter-spacing: 0.03em; transition: color 0.2s; }
footer a:hover { color: var(--stitch); }

/* --- Responsive --- */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; height: auto; }
  .hero-image { height: 60vw; }
  .hero-text { padding: 3rem 2rem; }
  .hero-text h1 { font-size: 2.2rem; }
  .work-grid { grid-template-columns: repeat(2, 1fr); }
  .work-detail { grid-template-columns: 1fr; gap: 3rem; }
  .about-grid { grid-template-columns: 1fr; }
  .about-portrait { position: static; width: 180px; }
  .about-portrait img { object-position: center 15%; }
  .cv-layout { grid-template-columns: 1fr; }
  .cv-nav { display: none; }
  .contact-layout { grid-template-columns: 1fr; }
  .series-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  :root { --gutter: 1.25rem; }

  /* Nav: prevent logo wrapping, allow links to scroll */
  .nav-logo {
    font-size: 0.88rem;
    white-space: nowrap;
    flex-shrink: 0;
    margin-right: 1rem;
  }
  .nav-links {
    gap: 1.1rem;
    flex: 1;
    min-width: 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    justify-content: flex-end;
  }
  .nav-links::-webkit-scrollbar { display: none; }
  .nav-links li { flex-shrink: 0; }

  /* About portrait: show face properly on mobile */
  .about-portrait { width: 140px; }
  .about-portrait img { object-position: center 10%; }

  .work-grid { grid-template-columns: 1fr; gap: 2rem; }
  .hero-text h1 { font-size: 1.8rem; }
  .footer-inner { flex-direction: column; gap: 0.5rem; text-align: center; }
}