/* ============================================================
   STILETTO FURNITURE — site.css
   Consumes design tokens from tokens.css (v2 "Charcoal & Walnut").
   Load order: tokens.css → site.css
   ============================================================ */

/* ---- Reset / base ---- */
* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--canvas-100);
  color: var(--ink-900);
  font-family: var(--font-ui);
  font-size: var(--text-body-sans);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.wrap { max-width: 1240px; margin: 0 auto; padding: 0 40px; }

/* ---- Header ---- */
header.site-header {
  background: var(--canvas-100);
  border-bottom: 1px solid var(--canvas-300);
  position: sticky;
  top: 0;
  z-index: 50;
}

.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 22px 0; gap: 24px; }

.logo img { height: 46px; width: auto; display: block; }

nav.primary-nav { display: flex; gap: 40px; }

nav.primary-nav a {
  font-size: 13px; font-weight: 500; letter-spacing: 0.3px; color: var(--ink-900);
  position: relative; padding-bottom: 4px;
}

nav.primary-nav a::after {
  content: ''; position: absolute; left: 0; bottom: 0; width: 0; height: 2px;
  background: var(--walnut-500); transition: width var(--duration-fast) var(--ease-out);
}

nav.primary-nav a:hover::after { width: 100%; }

/* Active nav state per page — header partial stays identical everywhere */
body[data-page="index"]    nav.primary-nav a[href="index.html"]::after,
body[data-page="kolekcija"] nav.primary-nav a[href="index.html#kolekcija"]::after,
body[data-page="katalog"]  nav.primary-nav a[href="proizvodi.html"]::after,
body[data-page="proizvod"] nav.primary-nav a[href="proizvodi.html"]::after,
body[data-page="projekti"] nav.primary-nav a[href="projekti.html"]::after,
body[data-page="o-nama"]   nav.primary-nav a[href="o-nama.html"]::after,
body[data-page="kontakt"]  nav.primary-nav a[href="kontakt.html"]::after { width: 100%; }

/* Product pages highlight the collection link */
body[data-page="proizvod"] nav.primary-nav a[href="index.html#kolekcija"]::after { width: 100%; }

/* ---- Mobile nav ---- */
.nav-toggle {
  display: none; background: none; border: none; cursor: pointer; padding: 8px;
  flex-direction: column; gap: 5px;
}
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--charcoal-900); transition: transform var(--duration-fast) var(--ease-out), opacity var(--duration-fast); }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  display: none;
  background: var(--canvas-100);
  border-bottom: 1px solid var(--canvas-300);
  padding: 8px 0 24px;
}
.mobile-nav.open { display: block; }
.mobile-nav a {
  display: block; padding: 14px 40px; font-size: 15px; font-weight: 500;
  border-top: 1px solid var(--canvas-300);
}
.mobile-nav a:hover { color: var(--walnut-600); }
.mobile-nav .btn { margin: 18px 40px 0; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-ui); font-weight: 500; font-size: 13px; letter-spacing: 0.3px;
  padding: 13px 28px; border-radius: var(--radius-sm); border: none; cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
}

.btn-primary { background: var(--walnut-500); color: #fff; }
.btn-primary:hover { background: var(--walnut-600); transform: translateY(-1px); }

.btn-charcoal { background: var(--charcoal-900); color: var(--canvas-100); }
.btn-charcoal:hover { background: var(--charcoal-800); transform: translateY(-1px); }

.btn-outline { background: transparent; color: var(--charcoal-900); border: 1px solid var(--charcoal-900); }
.btn-outline:hover { border-color: var(--walnut-500); color: var(--walnut-600); }

.btn-ghost { background: transparent; color: var(--canvas-100); border: 1px solid rgba(246,243,237,0.35); }
.btn-ghost:hover { border-color: var(--walnut-500); }

.btn-block { width: 100%; }

/* ---- Overline ---- */
.overline {
  font-family: var(--font-ui); font-size: 11px; font-weight: 700; letter-spacing: 3px;
  text-transform: uppercase; color: var(--ink-500); display: flex; align-items: center;
  gap: 14px; margin-bottom: 24px;
}
.overline::before { content: ''; width: 28px; height: 2px; background: var(--walnut-500); flex: none; }

/* ---- Hero (split) ---- */
.hero { display: grid; grid-template-columns: 1fr 1fr; min-height: 620px; }

.hero-copy { background: var(--canvas-100); display: flex; flex-direction: column; justify-content: center; padding: 60px 64px; }

.hero-copy h1 {
  font-family: var(--font-display); font-weight: 600; font-size: clamp(2.6rem, 4vw, 3.6rem);
  line-height: 1.08; letter-spacing: -0.01em; color: var(--charcoal-900); max-width: 480px; margin-bottom: 28px;
}

.hero-copy p { font-size: 15px; color: var(--ink-500); max-width: 400px; margin-bottom: 36px; }

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-render { background: var(--canvas-400); position: relative; display: flex; align-items: center; justify-content: center; overflow: hidden; }

/* ---- Image-brief placeholder pattern ----
   Fixed-ratio container; real photo drops in later as <img>, note card removed. */
.render-placeholder {
  width: 100%; height: 100%;
  background: repeating-linear-gradient(135deg, #d0c1a8 0px, #d0c1a8 2px, var(--canvas-400) 2px, var(--canvas-400) 40px);
  display: flex; align-items: center; justify-content: center; padding: 40px;
}

.render-note {
  background: rgba(26,26,26,0.9); color: var(--canvas-100); font-family: var(--font-ui); font-size: 12px;
  line-height: 1.6; padding: 24px 28px; max-width: 340px; border-radius: var(--radius-sm); border-left: 3px solid var(--walnut-500);
}

.render-note strong { display: block; font-size: 10px; letter-spacing: 2px; text-transform: uppercase; color: var(--walnut-500); margin-bottom: 10px; }

/* ---- Trust strip ---- */
.trust-strip { background: var(--canvas-100); border-bottom: 1px solid var(--canvas-300); padding: 28px 0; }
.trust-strip .wrap { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 20px; }
.trust-item { font-size: 12px; color: var(--ink-500); letter-spacing: 0.3px; }
.trust-item strong { color: var(--walnut-700); font-weight: 700; }

/* ---- Sections ---- */
.section { padding: 100px 0 90px; }
.section-tight { padding: 64px 0; }

.section-head { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 52px; gap: 24px; flex-wrap: wrap; }
.section-head h2 { font-family: var(--font-display); font-weight: 600; font-size: 2.4rem; color: var(--charcoal-900); }
.section-head .view-all { font-size: 13px; font-weight: 500; color: var(--walnut-700); border-bottom: 1px solid var(--walnut-500); padding-bottom: 2px; white-space: nowrap; }
.section-head .view-all:hover { color: var(--walnut-500); }

/* ---- Product grid / cards ---- */
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 44px 32px; }
.product-card { display: block; }

.product-photo {
  aspect-ratio: 4 / 5; background: var(--canvas-200); margin-bottom: 18px; position: relative;
  overflow: hidden; display: flex; align-items: center; justify-content: center;
  border-top: 3px solid transparent;
  transition: border-color var(--duration-fast) var(--ease-out);
}

.product-card:hover .product-photo { border-top-color: var(--walnut-500); }

.product-photo .ph-label { font-family: var(--font-ui); font-size: 11px; letter-spacing: 1px; color: var(--ink-500); text-transform: uppercase; padding: 0 16px; text-align: center; }

.badge {
  position: absolute; top: 14px; left: 14px; background: var(--sage-bg); color: var(--sage-text);
  font-size: 10px; font-weight: 700; letter-spacing: 0.6px; text-transform: uppercase; padding: 5px 10px; border-radius: var(--radius-sm);
  z-index: 1;
}

.product-info { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.product-name { font-family: var(--font-display); font-weight: 600; font-size: 1.15rem; color: var(--charcoal-900); margin-bottom: 6px; }
.product-specs { font-family: var(--font-ui); font-size: 12px; color: var(--ink-500); letter-spacing: 0.2px; }
.product-material { font-family: var(--font-ui); font-size: 12px; font-weight: 700; color: var(--walnut-700); text-align: right; white-space: nowrap; }

/* ---- Secondary collections band ---- */
.secondary-band { background: var(--canvas-200); padding: 72px 0; }
.secondary-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.secondary-card { background: var(--canvas-100); padding: 40px; display: flex; flex-direction: column; gap: 14px; border-top: 3px solid transparent; transition: border-color var(--duration-fast) var(--ease-out); }
.secondary-card:hover { border-top-color: var(--walnut-500); }
.secondary-card h3 { font-family: var(--font-display); font-weight: 600; font-size: 1.4rem; color: var(--charcoal-900); }
.secondary-card p { font-size: 14px; color: var(--ink-500); max-width: 420px; }
.secondary-card .link { font-size: 13px; font-weight: 500; color: var(--walnut-700); border-bottom: 1px solid var(--walnut-500); padding-bottom: 2px; align-self: flex-start; margin-top: 8px; }

/* ---- Dark band ---- */
.dark-band { background: var(--charcoal-900); color: var(--canvas-100); padding: 100px 0; }
.dark-band .overline { color: rgba(246,243,237,0.55); }
.dark-band h2 { font-family: var(--font-display); font-weight: 600; font-size: 2.4rem; max-width: 560px; margin-bottom: 44px; }

.project-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.project-item { border-top: 2px solid var(--walnut-700); padding-top: 20px; }
.project-item .p-name { font-family: var(--font-ui); font-weight: 700; font-size: 14px; margin-bottom: 6px; }
.project-item .p-loc { font-size: 12px; color: rgba(246,243,237,0.55); }

.dark-band .band-cta { margin-top: 48px; }

/* ---- Client logo band ---- */
.logo-band { padding: 56px 0; border-top: 1px solid var(--canvas-300); }
.logo-band .band-label { text-align: center; font-size: 11px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--ink-400); margin-bottom: 32px; }
.logo-band .logos { display: flex; justify-content: center; align-items: center; flex-wrap: wrap; gap: 40px 56px; }
.logo-band .logos img { height: 44px; width: auto; filter: grayscale(1) opacity(0.55); transition: filter var(--duration-fast) var(--ease-out); }
.logo-band .logos img:hover { filter: grayscale(0) opacity(1); }

/* ---- CTA band ---- */
.cta-band { background: var(--walnut-500); color: #fff; padding: 72px 0; }
.cta-band .wrap { display: flex; justify-content: space-between; align-items: center; gap: 32px; flex-wrap: wrap; }
.cta-band h2 { font-family: var(--font-display); font-weight: 600; font-size: 2rem; max-width: 560px; }
.cta-band .btn-charcoal:hover { background: var(--charcoal-800); }

/* ---- Page header (inner pages) ---- */
.page-head { padding: 88px 0 56px; }
.page-head h1 { font-family: var(--font-display); font-weight: 600; font-size: clamp(2.4rem, 4vw, 3.2rem); color: var(--charcoal-900); max-width: 640px; margin-bottom: 20px; }
.page-head .lede { font-family: var(--font-body-serif); font-size: var(--text-body-serif); line-height: 1.7; color: var(--ink-700); max-width: 560px; }

/* ============================================================
   PRODUCT DETAIL (PDP) — per "Chair representation" concept
   ============================================================ */
.pdp { display: grid; grid-template-columns: 0.9fr 1.3fr 0.8fr; min-height: 720px; border-bottom: 1px solid var(--canvas-300); }

/* Left: material close-up + dot tags */
.pdp-material { position: relative; background: var(--canvas-400); overflow: hidden; min-height: 480px; }
.pdp-material .render-placeholder { position: absolute; inset: 0; }
.pdp-material > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }

.dot-tag { position: absolute; z-index: 2; }
.dot-tag button {
  width: 22px; height: 22px; border-radius: 50%; border: 2px solid #fff; background: rgba(255,255,255,0.35);
  cursor: pointer; position: relative; padding: 0;
  box-shadow: 0 0 0 0 rgba(178,95,50,0.5);
  animation: dot-pulse 2.4s var(--ease-out) infinite;
}
.dot-tag button::after { content: ''; position: absolute; inset: 4px; border-radius: 50%; background: var(--walnut-500); }

@keyframes dot-pulse {
  0% { box-shadow: 0 0 0 0 rgba(178,95,50,0.45); }
  70% { box-shadow: 0 0 0 12px rgba(178,95,50,0); }
  100% { box-shadow: 0 0 0 0 rgba(178,95,50,0); }
}

.dot-tag .tag-label {
  position: absolute; left: 32px; top: 50%; transform: translateY(-50%);
  background: rgba(26,26,26,0.92); color: var(--canvas-100);
  font-size: 11px; font-weight: 500; letter-spacing: 1px; text-transform: uppercase;
  padding: 8px 14px; border-radius: var(--radius-sm); white-space: nowrap;
  opacity: 0; pointer-events: none; transition: opacity var(--duration-fast) var(--ease-out);
  border-left: 2px solid var(--walnut-500);
}
.dot-tag.flip .tag-label { left: auto; right: 32px; }
.dot-tag:hover .tag-label, .dot-tag.active .tag-label, .dot-tag button:focus-visible + .tag-label { opacity: 1; }

/* Center: angle shots + pagination */
.pdp-views { background: var(--canvas-50); display: flex; flex-direction: column; padding: 48px; gap: 24px; border-left: 1px solid var(--canvas-300); border-right: 1px solid var(--canvas-300); }
.pdp-views .view { flex: 1; min-height: 220px; position: relative; background: var(--canvas-200); overflow: hidden; }
.pdp-views .view .render-placeholder { position: absolute; inset: 0; padding: 24px; }
.pdp-views .view > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.pdp-views .view .render-note { max-width: 280px; font-size: 11px; padding: 16px 20px; }

.pdp-pagination { display: flex; align-items: center; justify-content: space-between; }
.pdp-pagination .count { font-family: var(--font-display); font-size: 1.3rem; color: var(--charcoal-900); }
.pdp-pagination .count span { font-size: 0.85rem; color: var(--ink-400); }
.pdp-pagination .arrows { display: flex; gap: 10px; }
.pdp-pagination .arrows a {
  width: 40px; height: 40px; border: 1px solid var(--canvas-300); display: flex; align-items: center; justify-content: center;
  font-size: 16px; color: var(--charcoal-900); transition: all var(--duration-fast) var(--ease-out);
}
.pdp-pagination .arrows a:hover { border-color: var(--walnut-500); color: var(--walnut-600); }

/* Right: product info */
.pdp-info { padding: 64px 48px; display: flex; flex-direction: column; gap: 24px; }
.pdp-info h1 { font-family: var(--font-display); font-weight: 600; font-size: 2.4rem; line-height: 1.1; color: var(--charcoal-900); }

.pdp-meta { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.pdp-meta .meta-item .m-label { font-size: 10px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: var(--ink-400); margin-bottom: 4px; }
.pdp-meta .meta-item .m-value { font-size: 13px; font-weight: 500; color: var(--ink-900); }

.pdp-desc { font-family: var(--font-body-serif); font-size: 1.05rem; line-height: 1.7; color: var(--ink-700); }

.pdp-dims { font-size: 13px; color: var(--ink-700); }
.pdp-dims strong { color: var(--charcoal-900); }

.swatches { display: flex; gap: 12px; align-items: center; }
.swatch { display: flex; flex-direction: column; align-items: center; gap: 6px; }
.swatch .dot { width: 26px; height: 26px; border-radius: 50%; border: 2px solid var(--canvas-100); box-shadow: 0 0 0 1px var(--canvas-300); }
.swatch .dot.selected { box-shadow: 0 0 0 2px var(--walnut-500); }
.swatch .s-label { font-size: 10px; color: var(--ink-500); letter-spacing: 0.5px; }

.pdp-tech { list-style: none; }
.pdp-tech li { font-size: 13px; color: var(--ink-700); padding: 9px 0 9px 22px; border-bottom: 1px solid var(--canvas-300); position: relative; }
.pdp-tech li::before { content: ''; position: absolute; left: 0; top: 16px; width: 10px; height: 2px; background: var(--walnut-500); }

.pdp-info .btn { margin-top: 8px; }

/* ---- Inquiry section (below PDP fold) ---- */
.inquiry { padding: 88px 0; background: var(--canvas-200); }
.inquiry .inner { max-width: 680px; margin: 0 auto; }
.inquiry h2 { font-family: var(--font-display); font-weight: 600; font-size: 2rem; color: var(--charcoal-900); margin-bottom: 12px; }
.inquiry .sub { font-size: 14px; color: var(--ink-500); margin-bottom: 40px; }

/* ---- Forms ---- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px 24px; }
.form-field { display: flex; flex-direction: column; gap: 7px; }
.form-field.full { grid-column: 1 / -1; }

.form-field label { font-size: 11px; font-weight: 700; letter-spacing: 1.2px; text-transform: uppercase; color: var(--ink-700); }
.form-field label .req { color: var(--walnut-500); }

.form-field input, .form-field select, .form-field textarea {
  font-family: var(--font-ui); font-size: 14px; color: var(--ink-900);
  background: var(--canvas-50); border: 1px solid var(--canvas-300); border-radius: var(--radius-sm);
  padding: 13px 14px; transition: border-color var(--duration-fast) var(--ease-out);
  width: 100%;
}
.form-field textarea { min-height: 120px; resize: vertical; }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: none; border-color: var(--walnut-500);
}
.form-field.has-error input, .form-field.has-error select, .form-field.has-error textarea { border-color: var(--error); }
.form-error { font-size: 12px; color: var(--error); display: none; }
.form-field.has-error .form-error { display: block; }

.form-actions { grid-column: 1 / -1; display: flex; align-items: center; gap: 20px; flex-wrap: wrap; margin-top: 8px; }
.form-note { font-size: 12px; color: var(--ink-400); }

.form-status { grid-column: 1 / -1; display: none; font-size: 14px; padding: 16px 20px; border-radius: var(--radius-sm); }
.form-status.error { display: block; background: #f7e8e4; color: var(--error); }

.form-success {
  display: none; background: var(--canvas-50); border-left: 3px solid var(--walnut-500);
  padding: 36px 40px; border-radius: var(--radius-sm);
}
.form-success h3 { font-family: var(--font-display); font-size: 1.5rem; color: var(--charcoal-900); margin-bottom: 10px; }
.form-success p { font-size: 14px; color: var(--ink-700); }
form.submitted-ok { display: none; }
form.submitted-ok + .form-success { display: block; }

/* Honeypot — visually gone, present for bots */
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* ---- Gallery (projekti) ---- */
.proj-group { margin-bottom: 88px; }
.proj-group:last-child { margin-bottom: 0; }
.proj-group h2 { margin: 10px 0 28px; }
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.gallery-item { display: block; }
.gallery-item .g-photo { aspect-ratio: 4 / 3; background: var(--canvas-200); overflow: hidden; margin-bottom: 14px; position: relative; }
.gallery-item .g-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--duration-normal) var(--ease-out); }
.gallery-item:hover .g-photo img { transform: scale(1.03); }
.gallery-item .g-name { font-family: var(--font-ui); font-weight: 700; font-size: 14px; color: var(--charcoal-900); }
.gallery-item .g-loc { font-size: 12px; color: var(--ink-500); }
.gallery-item.tall .g-photo { aspect-ratio: 3 / 4; }

/* ---- About fact blocks ---- */
.fact-block { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; padding: 72px 0; border-bottom: 1px solid var(--canvas-300); }
.fact-block:last-of-type { border-bottom: none; }
.fact-block .fact-visual { aspect-ratio: 4 / 3; position: relative; background: var(--canvas-400); overflow: hidden; }
.fact-block .fact-visual .render-placeholder { position: absolute; inset: 0; }
.fact-block .fact-visual > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.fact-block h3 { font-family: var(--font-display); font-weight: 600; font-size: 1.8rem; color: var(--charcoal-900); margin-bottom: 18px; }
.fact-block .fact-num { font-family: var(--font-display); font-size: 3.4rem; color: var(--walnut-500); line-height: 1; margin-bottom: 16px; }
.fact-block p { font-family: var(--font-body-serif); font-size: 1.05rem; line-height: 1.7; color: var(--ink-700); max-width: 460px; }
.fact-block.reverse .fact-visual { order: 2; }

/* ---- Pull quote (dark) ---- */
.quote-band { background: var(--charcoal-900); color: var(--canvas-100); padding: 96px 0; text-align: center; }
.quote-band blockquote { font-family: var(--font-display); font-weight: 500; font-size: clamp(1.6rem, 3vw, 2.2rem); line-height: 1.35; max-width: 780px; margin: 0 auto 24px; }
.quote-band cite { font-style: normal; font-size: 12px; letter-spacing: 2px; text-transform: uppercase; color: var(--walnut-400); }

/* ---- Contact page ---- */
.contact-layout { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 64px; align-items: start; padding-bottom: 100px; }

.contact-card { background: var(--canvas-200); padding: 44px; display: flex; flex-direction: column; gap: 28px; }
.contact-card .c-item .c-label { font-size: 10px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: var(--ink-400); margin-bottom: 6px; }
.contact-card .c-item .c-value { font-size: 15px; font-weight: 500; color: var(--ink-900); line-height: 1.5; }
.contact-card .c-item a.c-value:hover { color: var(--walnut-600); }
.contact-card .map-embed { width: 100%; aspect-ratio: 4 / 3; border: none; filter: grayscale(0.4); }

/* ---- Footer ---- */
footer.site-footer { background: var(--charcoal-900); color: rgba(246,243,237,0.75); border-top: 1px solid rgba(246,243,237,0.12); padding: 60px 0 32px; }

footer.site-footer .logo img { height: 52px; }

.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 44px; border-bottom: 1px solid rgba(246,243,237,0.12); }

.footer-brand p { font-size: 13px; color: rgba(246,243,237,0.55); margin-top: 16px; max-width: 280px; }

.footer-col h4 { font-size: 11px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: var(--walnut-400); margin-bottom: 18px; }
.footer-col a, .footer-col p { display: block; font-size: 13px; color: rgba(246,243,237,0.75); margin-bottom: 12px; }
.footer-col a:hover { color: var(--walnut-500); }

.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 26px; font-size: 12px; color: rgba(246,243,237,0.4); flex-wrap: wrap; gap: 12px; }

/* ---- Responsive ---- */
@media (max-width: 900px) {
  .wrap { padding: 0 24px; }
  nav.primary-nav { display: none; }
  .header-cta { display: none; }
  .nav-toggle { display: flex; }

  .hero { grid-template-columns: 1fr; }
  .hero-copy { padding: 56px 24px; }
  .hero-render { min-height: 320px; }

  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 36px 20px; }
  .secondary-grid { grid-template-columns: 1fr; }
  .project-row { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }

  .pdp { grid-template-columns: 1fr; }
  .pdp-material { min-height: 420px; }
  .pdp-views { border-left: none; border-right: none; border-top: 1px solid var(--canvas-300); border-bottom: 1px solid var(--canvas-300); padding: 32px 24px; }
  .pdp-info { padding: 48px 24px; }

  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .fact-block { grid-template-columns: 1fr; gap: 32px; }
  .fact-block.reverse .fact-visual { order: 0; }
  .contact-layout { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 560px) {
  .product-grid { grid-template-columns: 1fr; }
  .project-row { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .section-head h2, .dark-band h2 { font-size: 1.8rem; }
  .cta-band h2 { font-size: 1.5rem; }
}

/* ============================================================
   V2 — Portfolio-inspired interactions
   ============================================================ */

/* ---- Reading progress bar ---- */
.reading-progress {
  position: fixed; top: 0; left: 0;
  width: 0%; height: 3px;
  background: var(--walnut-500);
  z-index: 100;
  transition: width 0.08s linear;
}

/* ---- Fade-up reveals (no-JS safe: visible by default) ---- */
.fade-up { opacity: 1; transform: none; }
.fade-up.pre-animate { opacity: 0; transform: translateY(20px); transition: opacity 600ms var(--ease-out), transform 600ms var(--ease-out); }
.fade-up.animate-in { opacity: 1; transform: translateY(0); }

/* ---- Project accordion (dark band) ---- */
.projects-accordion { display: flex; gap: 8px; height: 480px; margin-top: 8px; }
.projects-accordion .panel {
  flex: 1; overflow: hidden; cursor: pointer; position: relative;
  background-size: cover; background-position: center;
  border: none; padding: 0; border-radius: var(--radius-sm);
  transition: flex 0.5s var(--ease-out);
}
.projects-accordion .panel:focus-visible { outline: 2px solid var(--walnut-500); outline-offset: 2px; }
@media (hover: hover) {
  .projects-accordion .panel:hover { flex: 4; }
}
.projects-accordion .panel.expanded { flex: 4; }

/* ---- Lightbox (single image + gallery mode) ---- */
.proj-lightbox {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(26,26,26,0.94);
  display: none; align-items: center; justify-content: center;
  padding: 48px;
}
.proj-lightbox.is-open { display: flex; }
.proj-lightbox__img-wrap { max-width: 92vw; max-height: 86vh; display: flex; align-items: center; justify-content: center; }
.proj-lightbox__img-wrap img { max-width: 100%; max-height: 86vh; object-fit: contain; border-radius: var(--radius-sm); }
.proj-lightbox__close {
  position: absolute; top: 16px; right: 16px;
  width: 48px; height: 48px; border: none; cursor: pointer;
  background: rgba(246,243,237,0.1); color: var(--canvas-100);
  font-size: 26px; line-height: 1; border-radius: var(--radius-sm);
  transition: background var(--duration-fast) var(--ease-out);
}
.proj-lightbox__close:hover, .proj-lightbox__close:focus-visible { background: var(--walnut-500); outline: none; }
.proj-lightbox__nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 48px; height: 48px; border: none; cursor: pointer;
  background: rgba(246,243,237,0.1); color: var(--canvas-100);
  font-size: 22px; border-radius: var(--radius-sm);
  transition: background var(--duration-fast) var(--ease-out);
}
.proj-lightbox__nav:hover, .proj-lightbox__nav:focus-visible { background: var(--walnut-500); outline: none; }
.proj-lightbox__nav--prev { left: 16px; }
.proj-lightbox__nav--next { right: 16px; }
.proj-lightbox__counter {
  position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%);
  color: rgba(246,243,237,0.7); font-family: var(--font-ui); font-size: 13px; letter-spacing: 2px;
}
.proj-lightbox[data-mode="single"] .proj-lightbox__nav,
.proj-lightbox[data-mode="single"] .proj-lightbox__counter { display: none; }

/* ---- Chair catalog cards ---- */
.chair-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 44px 32px; }
.chair-card { display: block; text-align: center; }
.chair-img-wrap {
  position: relative; aspect-ratio: 1 / 1; overflow: hidden;
  background: var(--canvas-200); border-top: 3px solid transparent;
  transition: border-color var(--duration-fast) var(--ease-out);
}
.chair-card:hover .chair-img-wrap { border-top-color: var(--walnut-500); }
.chair-img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: contain; padding: 8%;
  transition: opacity 0.4s var(--ease-out);
}
.chair-img-hover { opacity: 0; }
@media (hover: hover) {
  .chair-card:hover .chair-img-wrap:has(.chair-img-hover) .chair-img-default { opacity: 0; }
  .chair-card:hover .chair-img-hover { opacity: 1; }
}
.chair-card.tapped .chair-img-wrap:has(.chair-img-hover) .chair-img-default { opacity: 0; }
.chair-card.tapped .chair-img-hover { opacity: 1; }
.chair-card--no-swap .chair-img-default { opacity: 1 !important; }
.chair-name { font-family: var(--font-display); font-weight: 600; font-size: 1.05rem; color: var(--charcoal-900); margin-top: 14px; }
.chair-card--hidden { display: none; }

.btn--show-more { margin: 56px auto 0; display: flex; }

/* ---- Process rows (o-nama) ---- */
.process-rows { display: flex; flex-direction: column; }
.process-row {
  display: grid; grid-template-columns: 3fr 2fr; gap: 48px; align-items: center;
  padding: 56px 0; border-bottom: 1px solid var(--canvas-300);
}
.process-row:last-child { border-bottom: none; }
.process-row__text { display: grid; grid-template-columns: 90px 1fr; gap: 24px; align-items: start; }
.process-row__num { font-family: var(--font-display); font-size: 1.6rem; color: var(--walnut-500); border-top: 2px solid var(--walnut-500); padding-top: 12px; }
.process-row__text h3 { font-family: var(--font-ui); font-weight: 700; font-size: 1.05rem; letter-spacing: 0.5px; color: var(--charcoal-900); margin-bottom: 12px; }
.process-row__text p { font-family: var(--font-body-serif); font-size: 1rem; line-height: 1.7; color: var(--ink-700); }
.process-row__visual { display: flex; align-items: center; justify-content: center; background: var(--canvas-200); padding: 32px; border-radius: var(--radius-sm); }
.process-row__visual img { width: 100%; max-width: 320px; height: auto; }

/* ---- Portrait card ---- */
.portrait-card { display: flex; align-items: center; gap: 24px; background: var(--canvas-200); padding: 28px; border-left: 3px solid var(--walnut-500); margin-bottom: 32px; }
.portrait-card img { width: 96px; height: 96px; object-fit: cover; border-radius: 50%; flex: none; }
.portrait-card .p-name { font-family: var(--font-display); font-weight: 600; font-size: 1.2rem; color: var(--charcoal-900); margin-bottom: 4px; }
.portrait-card .p-line { font-size: 13px; color: var(--ink-500); }

.portrait-inline { display: flex; align-items: center; gap: 20px; margin-top: 28px; }
.portrait-inline img { width: 72px; height: 72px; object-fit: cover; border-radius: 50%; flex: none; }
.portrait-inline .p-name { font-family: var(--font-ui); font-weight: 700; font-size: 14px; color: var(--charcoal-900); }
.portrait-inline .p-line { font-size: 12px; color: var(--ink-500); }

/* ---- Gallery trigger affordance on secondary cards ---- */
.secondary-card .gallery-open {
  font-size: 13px; font-weight: 500; color: var(--ink-500);
  border: none; background: none; cursor: pointer; padding: 0;
  align-self: flex-start; font-family: var(--font-ui);
  border-bottom: 1px solid var(--canvas-300);
  transition: color var(--duration-fast) var(--ease-out);
}
.secondary-card .gallery-open:hover, .secondary-card .gallery-open:focus-visible { color: var(--walnut-600); border-color: var(--walnut-500); outline: none; }

/* ---- V2 responsive ---- */
@media (max-width: 900px) {
  .chair-grid { grid-template-columns: repeat(2, 1fr); gap: 32px 20px; }
  .process-row { grid-template-columns: 1fr; gap: 28px; padding: 40px 0; }
  .process-row__text { grid-template-columns: 64px 1fr; gap: 16px; }
}
@media (max-width: 768px) {
  .projects-accordion { height: 360px; }
  .proj-lightbox { padding: 16px; }
}
@media (max-width: 560px) {
  .chair-grid { grid-template-columns: 1fr; }
  .portrait-card { flex-direction: column; text-align: center; }
}

/* ============================================================
   V3 — Full-viewport hero, alive UI, real product imagery
   ============================================================ */

/* ---- Progress bar upgrade ---- */
.reading-progress { height: 5px; box-shadow: 0 0 12px rgba(178,95,50,0.55); }

/* ---- Bigger logo ---- */
.logo img { height: 60px; }
footer.site-footer .logo img { height: 72px; }
.header-inner { padding: 16px 0; }

/* ---- Full-viewport hero ---- */
.hero-full {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.hero-full .hero-bg {
  position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: cover;
}
.hero-full::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(26,26,26,0.78) 0%, rgba(26,26,26,0.35) 40%, rgba(26,26,26,0.18) 100%);
}
.hero-full .hero-content {
  position: relative; z-index: 2;
  width: 100%; max-width: 1240px; margin: 0 auto;
  padding: 0 40px 110px;
  color: var(--canvas-100);
}
.hero-full .overline { color: rgba(246,243,237,0.75); }
.hero-full h1 {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(2.8rem, 6vw, 5rem);
  line-height: 1.05; letter-spacing: -0.01em;
  max-width: 720px; margin-bottom: 24px;
  color: #fff;
  text-shadow: 0 2px 24px rgba(26,26,26,0.4);
}
.hero-full p {
  font-size: 17px; color: rgba(246,243,237,0.88);
  max-width: 480px; margin-bottom: 40px;
}
.hero-full .hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.scroll-cue {
  position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
  z-index: 2; color: rgba(246,243,237,0.7); font-size: 22px;
  animation: cue-bob 2.2s var(--ease-out) infinite;
  text-decoration: none;
}
@keyframes cue-bob {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ---- Transparent header over hero (index only) ---- */
body[data-page="index"] .site-header {
  position: fixed; top: 0; left: 0; right: 0;
  background: transparent; border-bottom-color: transparent;
  transition: background var(--duration-normal) var(--ease-out), border-color var(--duration-normal) var(--ease-out), box-shadow var(--duration-normal) var(--ease-out);
}
body[data-page="index"] .site-header:not(.scrolled) nav.primary-nav a { color: #fff; }
body[data-page="index"] .site-header:not(.scrolled) .nav-toggle span { background: #fff; }
body[data-page="index"] .site-header.scrolled {
  background: var(--canvas-100);
  border-bottom-color: var(--canvas-300);
  box-shadow: var(--shadow-sm);
}

/* ---- Alive buttons ---- */
.btn { position: relative; overflow: hidden; }
.btn::before {
  content: '';
  position: absolute; top: 0; left: -80%;
  width: 50%; height: 100%;
  background: linear-gradient(105deg, transparent, rgba(255,255,255,0.28), transparent);
  transform: skewX(-20deg);
  transition: left 0.55s var(--ease-out);
  pointer-events: none;
}
.btn:hover::before { left: 130%; }
.btn:active { transform: scale(0.98); }
.btn .arr { display: inline-block; margin-left: 8px; transition: transform var(--duration-fast) var(--ease-out); }
.btn:hover .arr { transform: translateX(4px); }

/* ---- Back to top ---- */
.back-to-top {
  position: fixed; right: 24px; bottom: 24px; z-index: 90;
  width: 48px; height: 48px; border-radius: 50%;
  border: none; cursor: pointer;
  background: var(--charcoal-900); color: var(--canvas-100);
  font-size: 18px; line-height: 1;
  box-shadow: var(--shadow-md);
  opacity: 0; visibility: hidden; transform: translateY(12px);
  transition: opacity var(--duration-fast) var(--ease-out), transform var(--duration-fast) var(--ease-out), background var(--duration-fast) var(--ease-out), visibility var(--duration-fast);
}
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover, .back-to-top:focus-visible { background: var(--walnut-500); outline: none; }

/* ---- Card life: image zoom + lift ---- */
.product-photo { overflow: hidden; }
.product-photo img, .chair-img-wrap img {
  transition: transform var(--duration-normal) var(--ease-out), opacity 0.4s var(--ease-out);
}
@media (hover: hover) {
  .product-card:hover .product-photo img { transform: scale(1.045); }
  .chair-card:hover .chair-img-wrap img { transform: scale(1.045); }
  .product-card:hover, .chair-card:hover { filter: drop-shadow(0 10px 24px rgba(26,26,26,0.10)); }
}
.product-photo img { width: 100%; height: 100%; object-fit: cover; }

/* ---- Staggered fade-ups inside grids ---- */
.product-grid > .fade-up:nth-child(2), .chair-grid > .fade-up:nth-child(2) { transition-delay: 60ms; }
.product-grid > .fade-up:nth-child(3), .chair-grid > .fade-up:nth-child(3) { transition-delay: 120ms; }
.product-grid > .fade-up:nth-child(4), .chair-grid > .fade-up:nth-child(4) { transition-delay: 180ms; }
.product-grid > .fade-up:nth-child(5), .chair-grid > .fade-up:nth-child(5) { transition-delay: 240ms; }
.product-grid > .fade-up:nth-child(6), .chair-grid > .fade-up:nth-child(6) { transition-delay: 300ms; }

/* ---- Katalog CTA band (distinguished, under grid) ---- */
.katalog-cta {
  margin-top: 72px;
  background: var(--walnut-500); color: #fff;
  padding: 56px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap;
}
.katalog-cta h2 { font-family: var(--font-display); font-weight: 600; font-size: 1.8rem; max-width: 520px; }
.katalog-cta .cta-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* ---- Category page copy block + FAQ ---- */
.seo-copy { max-width: 720px; padding: 48px 0; }
.seo-copy h2 { font-family: var(--font-display); font-weight: 600; font-size: 1.7rem; color: var(--charcoal-900); margin: 32px 0 14px; }
.seo-copy p { font-family: var(--font-body-serif); font-size: 1.05rem; line-height: 1.75; color: var(--ink-700); margin-bottom: 16px; }
.faq-item { border-bottom: 1px solid var(--canvas-300); padding: 20px 0; }
.faq-item h3 { font-family: var(--font-ui); font-weight: 700; font-size: 1rem; color: var(--charcoal-900); margin-bottom: 8px; }
.faq-item p { font-size: 14px; line-height: 1.7; color: var(--ink-700); }

/* ---- V3 responsive ---- */
@media (max-width: 900px) {
  .logo img { height: 48px; }
  .hero-full .hero-content { padding: 0 24px 90px; }
  .katalog-cta { padding: 36px 24px; }
}
@media (max-width: 560px) {
  .back-to-top { right: 16px; bottom: 16px; }
}

/* ============================================================
   V4 — PDP gallery, feature chips, side rail, contain-fit
   ============================================================ */

/* Product imagery: never crop the chair */
.product-photo img, .chair-img-wrap img { object-fit: contain !important; background: var(--canvas-200); }
.product-photo { aspect-ratio: 1 / 1; }
.chair-img-wrap .ph-label { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-family: var(--font-ui); font-size: 11px; letter-spacing: 1px; color: var(--ink-500); text-transform: uppercase; padding: 0 16px; text-align: center; }
.chair-card .gallery-open {
  font-size: 12px; font-weight: 500; color: var(--ink-500);
  border: none; background: none; cursor: pointer; padding: 0; margin-top: 8px;
  font-family: var(--font-ui); border-bottom: 1px solid var(--canvas-300);
  transition: color var(--duration-fast) var(--ease-out);
}
.chair-card .gallery-open:hover, .chair-card .gallery-open:focus-visible { color: var(--walnut-600); border-color: var(--walnut-500); outline: none; }

/* ---- PDP gallery (replaces material/views panes) ---- */
.pdp-v4 { display: grid; grid-template-columns: 1.6fr 1fr; border-bottom: 1px solid var(--canvas-300); }
.pdp-gallery { padding: 48px; background: var(--canvas-50); border-right: 1px solid var(--canvas-300); }
.pdp-gallery .gallery-main {
  position: relative; aspect-ratio: 4 / 3; background: var(--canvas-200);
  border-radius: var(--radius-sm); overflow: hidden; cursor: zoom-in;
  border: none; padding: 0; width: 100%; display: block;
}
.pdp-gallery .gallery-main img { width: 100%; height: 100%; object-fit: contain; transition: opacity 0.25s var(--ease-out); }
.pdp-gallery .gallery-main:focus-visible { outline: 2px solid var(--walnut-500); outline-offset: 2px; }

.gallery-thumbs { display: flex; gap: 12px; margin-top: 16px; overflow-x: auto; padding-bottom: 4px; }
.gallery-thumbs button {
  flex: none; width: 88px; aspect-ratio: 4 / 3;
  background: var(--canvas-200); border: 2px solid transparent; border-radius: var(--radius-sm);
  overflow: hidden; cursor: pointer; padding: 0;
  transition: border-color var(--duration-fast) var(--ease-out);
}
.gallery-thumbs button img { width: 100%; height: 100%; object-fit: contain; }
.gallery-thumbs button.active { border-color: var(--walnut-500); }
.gallery-thumbs button:focus-visible { outline: 2px solid var(--walnut-500); outline-offset: 1px; }

/* ---- Feature chips (replace photo dot-tags) ---- */
.feature-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.feature-chips span {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-ui); font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase;
  color: var(--walnut-700); background: var(--walnut-50);
  border: 1px solid var(--walnut-200); border-radius: var(--radius-sm);
  padding: 8px 14px;
}
.feature-chips span::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--walnut-500); }

/* ---- Left progress rail (portfolio port) ---- */
.progress-rail {
  position: fixed; left: 22px; top: 50%; transform: translateY(-50%);
  z-index: 80; display: flex; flex-direction: column; gap: 18px;
  opacity: 1; transition: opacity var(--duration-normal) var(--ease-out);
}
.progress-rail.rail-hidden { opacity: 0; pointer-events: none; }
.progress-rail a { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.progress-rail .rail-dot {
  width: 8px; height: 8px; border-radius: 50%; flex: none;
  background: var(--ink-400); transition: background var(--duration-fast) var(--ease-out), transform var(--duration-fast) var(--ease-out);
}
.progress-rail .rail-label {
  font-family: var(--font-ui); font-size: 10px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--ink-500); opacity: 0; transform: translateX(-4px);
  transition: opacity var(--duration-fast) var(--ease-out), transform var(--duration-fast) var(--ease-out);
  white-space: nowrap;
}
.progress-rail a:hover .rail-label, .progress-rail a.active .rail-label { opacity: 1; transform: translateX(0); }
.progress-rail a.active .rail-dot { background: var(--walnut-500); transform: scale(1.4); }
.progress-rail a:focus-visible { outline: 2px solid var(--walnut-500); outline-offset: 2px; }
/* over dark sections the rail inverts via .rail-on-dark set by JS */
.progress-rail.rail-on-dark .rail-dot { background: rgba(246,243,237,0.45); }
.progress-rail.rail-on-dark a.active .rail-dot { background: var(--walnut-400); }
.progress-rail.rail-on-dark .rail-label { color: rgba(246,243,237,0.7); }
@media (max-width: 1100px) { .progress-rail { display: none; } }

/* ---- V4 responsive ---- */
@media (max-width: 900px) {
  .pdp-v4 { grid-template-columns: 1fr; }
  .pdp-gallery { border-right: none; border-bottom: 1px solid var(--canvas-300); padding: 24px; }
}

/* ---- Reduced motion ---- */
@media (prefers-reduced-motion: reduce) {
  .fade-up.pre-animate { opacity: 1; transform: none; transition: none; }
  .projects-accordion .panel { transition: none; }
  .chair-img { transition: none; }
  .dot-tag button { animation: none; }
  .reading-progress { transition: none; }
  .scroll-cue { animation: none; }
  .btn::before { display: none; }
  .product-photo img, .chair-img-wrap img { transition: none; }
  .pdp-gallery .gallery-main img { transition: none; }
  html { scroll-behavior: auto; }
}

/* ---- PDP back link (all product pages) ---- */
.pdp-back {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-ui); font-size: 12px; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--ink-500); text-decoration: none; margin-bottom: 14px;
  transition: color var(--duration-fast) var(--ease-out);
}
.pdp-back:hover { color: var(--walnut-600); }