/* MARB ØBJECTS — ARCHIVE SERIES */

@import url('https://api.fontshare.com/v2/css?f[]=satoshi@300,400,500,700&display=swap');

@font-face {
  font-family: 'HelveticaNeueLight';
  src: url('assets/HelveticaNeueLight.otf') format('opentype');
  font-weight: 300;
  font-style: normal;
}

@font-face {
  font-family: 'Radnika';
  src: url('assets/Radnika-Medium.otf') format('opentype');
  font-weight: 700;
  font-style: normal;
}

:root {
  --bg: #E2DFD8;
  --fg: #121212;
  --accent: #C4C0B8;
  --muted: #7A7672;
  --tracking: 0.25em;
  --font: 'Satoshi', 'HelveticaNeueLight', 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; -webkit-font-smoothing: antialiased; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font);
  overflow-x: hidden;
  cursor: crosshair;
}

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

/* ─── SITE NAV ─────────────────────────── */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 300;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 48px;
  padding: 64px 40px;
  pointer-events: none;
}
.site-nav a {
  font-size: 9px;
  letter-spacing: var(--tracking);
  text-transform: uppercase;
  color: var(--muted);
  pointer-events: all;
  transition: color 0.3s;
}
.site-nav a:hover,
.site-nav a.active { color: var(--fg); }

/* ─── HEADER LOGO CENTERED ─────────────── */
.header-logo-center {
  position: fixed;
  top: 22px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 200;
  pointer-events: none;
}

/* ─── CORNER META ─────────────────────── */
.meta {
  position: fixed;
  font-size: 9px;
  letter-spacing: var(--tracking);
  text-transform: uppercase;
  z-index: 200;
  color: var(--muted);
  pointer-events: none;
  line-height: 1.8;
}
.top-left  { top: 22px; left: 40px; }
.top-right { top: 22px; right: 40px; text-align: right; }
.bottom-left  { bottom: 40px; left: 40px; }
.bottom-right { bottom: 40px; right: 40px; text-align: right; }
.meta b { color: var(--fg); }

/* ─── VERTICAL RULE ────────────────────── */
.vertical-rule {
  display: none;
}

/* ─── LOGO (hero pages) ─────────────────── */
.logo-container {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 100;
  pointer-events: none;
}
.logo-img {
  height: 42vh;
  width: auto;
  display: block;
}

/* ─── HERO ─────────────────────────────── */
.hero {
  width: 100vw;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  position: relative;
}
.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  height: 60px;
  width: 1px;
  background: linear-gradient(to bottom, var(--accent), transparent);
}

/* ─── SECTIONS ─────────────────────────── */
section {
  width: 100vw;
  padding: 100px 40px;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  position: relative;
}

/* ─── OBJECT GRID ───────────────────────── */
.object-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 20px;
  width: 100%;
  max-width: 1600px;
}

.item {
  grid-column: span 6;
  margin-bottom: 20vh;
}
.item.offset { margin-top: 30vh; }

.image-wrapper {
  width: 100%;
  aspect-ratio: 4/5;
  overflow: hidden;
  background: var(--bg);
  position: relative;
}
.image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  mix-blend-mode: multiply;
  transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform;
}
.item:hover .image-wrapper img {
  transform: scale(1.05);
}

.item-info {
  margin-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  border-top: 0.5px solid var(--accent);
  padding-top: 15px;
}
.item-title {
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 0 16px;
}
.item-specs { text-align: right; }

.spec-label {
  font-size: 9px;
  color: var(--muted);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.spec-value {
  font-size: 11px;
  letter-spacing: 0.04em;
}
.spec-value + .spec-label { margin-top: 12px; }

/* ─── BUTTONS ──────────────────────────── */
.btn {
  display: inline-block;
  padding: 12px 30px;
  font-size: 9px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  font-family: var(--font);
  cursor: pointer;
  transition: all 0.4s ease;
  background: transparent;
}
.btn-light {
  border: 0.5px solid var(--fg);
  color: var(--fg);
}
.btn-light:hover { background: var(--fg); color: var(--bg); }

.btn-muted {
  border: 0.5px solid var(--muted);
  color: var(--muted);
}
.btn-muted:hover { border-color: var(--fg); color: var(--fg); }

/* ─── CLOSING SECTION ───────────────────── */
.closing-section {
  background: #D4D1CA;
  z-index: 50;
  flex-direction: column;
  text-align: center;
}
.closing-section .spec-label { margin-bottom: 16px; }
.closing-section h3 {
  font-size: 4vw;
  font-weight: 300;
  letter-spacing: -0.02em;
  color: var(--muted);
  margin-bottom: 40px;
}
.closing-text {
  color: var(--muted);
  max-width: 420px;
  margin: 0 auto 40px;
  line-height: 1.8;
  font-size: 13px;
}

/* ─── PAGE HEADER (inner pages) ─────────── */
.page-header {
  padding: 160px 80px 80px;
  border-bottom: 0.5px solid var(--accent);
  flex-direction: column;
}
.page-ref {
  font-size: 9px;
  letter-spacing: var(--tracking);
  color: var(--muted);
  text-transform: uppercase;
  margin-bottom: 24px;
}
.page-title {
  font-size: clamp(32px, 5vw, 72px);
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1;
}

/* ─── MATERIALS GRID ────────────────────── */
.materials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  width: 100%;
  max-width: 1600px;
  background: var(--accent);
}
.material-card {
  background: var(--bg);
  display: block;
  cursor: crosshair;
  overflow: hidden;
}
.material-img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  transition: transform 1s ease;
}
.material-card:hover .material-img {
  transform: scale(1.03);
}
.material-info {
  padding: 24px;
  border-top: 0.5px solid var(--accent);
}
.material-name {
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.material-origin {
  font-size: 9px;
  color: var(--muted);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

/* ─── STUDIO LAYOUT ─────────────────────── */
.studio-image-full {
  width: 100%;
  height: 70vh;
  object-fit: cover;
}
.studio-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  max-width: 1200px;
  width: 100%;
}
.studio-lead {
  font-size: clamp(18px, 2.5vw, 28px);
  font-weight: 300;
  line-height: 1.5;
  letter-spacing: -0.01em;
}
.studio-body {
  font-size: 13px;
  line-height: 2;
  color: var(--muted);
}
.studio-body p + p { margin-top: 24px; }

/* ─── INQUIRY FORM ──────────────────────── */
.inquiry-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 120px;
  max-width: 1200px;
  width: 100%;
}
.inquiry-aside .spec-label { margin-bottom: 8px; }
.inquiry-aside .spec-value { margin-bottom: 32px; }
.form-field {
  display: flex;
  flex-direction: column;
  margin-bottom: 32px;
}
.form-field label {
  font-size: 9px;
  letter-spacing: var(--tracking);
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 10px;
}
.form-field input,
.form-field textarea,
.form-field select {
  background: transparent;
  border: none;
  border-bottom: 0.5px solid var(--accent);
  color: var(--fg);
  font-family: var(--font);
  font-size: 13px;
  padding: 10px 0;
  outline: none;
  transition: border-color 0.3s;
  cursor: crosshair;
  appearance: none;
}
.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus { border-color: var(--fg); }
.form-field textarea { resize: none; height: 100px; }

/* ─── DETAIL PAGE ───────────────────────── */
.detail-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  max-width: 1400px;
  width: 100%;
  min-height: 80vh;
  align-items: start;
}
.detail-image-wrap {
  width: 100%;
  aspect-ratio: 3/4;
  overflow: hidden;
  background: #1a1a1a;
  position: sticky;
  top: 120px;
}
.detail-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.detail-info { padding-top: 40px; }
.detail-ref {
  font-size: 9px;
  letter-spacing: var(--tracking);
  color: var(--muted);
  text-transform: uppercase;
  margin-bottom: 20px;
}
.detail-name {
  font-size: clamp(24px, 3vw, 42px);
  font-weight: 300;
  letter-spacing: -0.01em;
  margin-bottom: 48px;
  line-height: 1.1;
}
.detail-spec-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 16px 0;
  border-top: 0.5px solid var(--accent);
}
.detail-spec-row:last-of-type { border-bottom: 0.5px solid var(--accent); }
.detail-price {
  font-size: clamp(20px, 2vw, 28px);
  letter-spacing: -0.01em;
  margin: 40px 0;
}
.detail-desc {
  font-size: 13px;
  line-height: 2;
  color: var(--muted);
  max-width: 44ch;
  margin-bottom: 48px;
}
.detail-back {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 9px;
  letter-spacing: var(--tracking);
  text-transform: uppercase;
  color: var(--muted);
  transition: color 0.3s;
  margin-bottom: 60px;
}
.detail-back:hover { color: var(--fg); }

/* ─── HORIZONTAL RULE ───────────────────── */
.h-rule {
  width: 100%;
  height: 0.5px;
  background: var(--accent);
}

/* ─── RESPONSIVE ────────────────────────── */
@media (max-width: 1024px) {
  .studio-content,
  .inquiry-layout,
  .detail-layout { grid-template-columns: 1fr; gap: 48px; }
  .detail-image-wrap { position: static; aspect-ratio: 4/3; }
  .materials-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .item { grid-column: span 12; }
  .item.offset { margin-top: 0; }
  .logo { font-size: 15vw; }
  .logo .logo-divider { height: 12vw; }
  .meta { font-size: 7px; }
  .top-left  { top: 20px; left: 20px; }
  .top-right { top: 20px; right: 20px; }
  .bottom-left  { bottom: 20px; left: 20px; }
  .bottom-right { bottom: 20px; right: 20px; }
  .page-header { padding: 120px 24px 48px; }
  section { padding: 60px 24px; }
  .closing-section h3 { font-size: 8vw; }
  .materials-grid { grid-template-columns: 1fr; }
  .site-nav { gap: 20px; padding: 16px 24px; }
  .site-nav a { font-size: 7px; }
}