/* ─────────────────────────────────────────────
   Le Val Arbot — base styles
   Editorial, magazine-like
   ───────────────────────────────────────────── */

@import url('https://fonts.googleapis.com/css2?family=Newsreader:ital,opsz,wght@0,6..72,300;0,6..72,400;0,6..72,500;0,6..72,600;1,6..72,300;1,6..72,400&family=Instrument+Serif:ital@0;1&family=DM+Mono:wght@300;400;500&family=Manrope:wght@300;400;500;600&display=swap');

:root {
  /* Palette tokens — overridden by Tweaks */
  --paper:        #efece4;
  --paper-2:      #e6e2d6;
  --ink:          #1a1a18;
  --ink-soft:     #4a4842;
  --ink-mute:     #8a877d;
  --rule:         rgba(26,26,24,0.18);
  --rule-soft:    rgba(26,26,24,0.10);
  --accent:       oklch(64% 0.18 55);  /* phosphor warmth */

  --serif:   'Newsreader', 'Instrument Serif', Georgia, serif;
  --display: 'Instrument Serif', 'Newsreader', Georgia, serif;
  --sans:    'Manrope', ui-sans-serif, system-ui, -apple-system, sans-serif;
  --mono:    'DM Mono', ui-monospace, 'SF Mono', monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.5;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }

/* ─── Layout ─────────────────────────────────── */
.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.shell {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 48px;
}

@media (max-width: 720px) {
  .shell { padding: 0 24px; }
}

/* ─── Top nav ────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklab, var(--paper) 92%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--rule-soft);
}
.nav-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 18px 0;
  gap: 24px;
}
.nav-left, .nav-right {
  display: flex;
  align-items: center;
  gap: 28px;
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.nav-right { justify-content: flex-end; }
.nav-link {
  position: relative;
  cursor: pointer;
  color: var(--ink-soft);
  transition: color 0.15s;
}
.nav-link:hover, .nav-link.active { color: var(--ink); }
.nav-link.active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -22px;
  height: 1px;
  background: var(--ink);
}
.brand {
  font-family: var(--display);
  font-size: 22px;
  letter-spacing: -0.01em;
  font-weight: 400;
  text-align: center;
  cursor: pointer;
}
.brand .amp { font-style: italic; color: var(--ink-mute); }

.lang-toggle {
  display: inline-flex;
  align-items: center;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  border: 1px solid var(--rule);
  border-radius: 999px;
  overflow: hidden;
}
.lang-toggle button {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--ink-mute);
  padding: 5px 10px;
  cursor: pointer;
  font: inherit;
  letter-spacing: inherit;
}
.lang-toggle button.on {
  background: var(--ink);
  color: var(--paper);
}

/* ─── Type ───────────────────────────────────── */
.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-mute);
}
.display {
  font-family: var(--display);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 0.95;
  text-wrap: balance;
}
.serif {
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -0.005em;
}
.lede {
  font-family: var(--serif);
  font-size: 22px;
  line-height: 1.45;
  font-weight: 400;
  color: var(--ink-soft);
  text-wrap: pretty;
  max-width: 38ch;
}

.rule {
  height: 1px;
  background: var(--rule);
  width: 100%;
}

/* ─── Hero variants ──────────────────────────── */
.hero {
  padding: 56px 0 80px;
  position: relative;
}

/* Variant A — Editorial split */
.hero-a {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: end;
}
.hero-a .display {
  font-size: clamp(64px, 8vw, 132px);
}
.hero-a .meta-block {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

/* Variant B — Full-bleed image with overlaid type */
.hero-b {
  position: relative;
  height: 78vh;
  min-height: 540px;
}
.hero-b .img-slot { position: absolute; inset: 0; border-radius: 0; }
.hero-b .hero-b-text {
  position: absolute;
  left: 48px;
  bottom: 40px;
  right: 48px;
  color: var(--paper);
  mix-blend-mode: difference;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 32px;
}
.hero-b .display {
  font-size: clamp(56px, 7vw, 112px);
  color: var(--paper);
}

/* Variant C — Typographic / no image */
.hero-c {
  padding: 100px 0 120px;
  text-align: left;
}
.hero-c .display {
  font-size: clamp(72px, 11vw, 200px);
  line-height: 0.88;
}
.hero-c .display em {
  font-family: var(--display);
  font-style: italic;
  color: var(--accent);
}
.hero-c .meta-row {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  border-top: 1px solid var(--rule);
  padding-top: 24px;
}

@media (max-width: 900px) {
  .hero-a { grid-template-columns: 1fr; gap: 32px; }
  .hero-c .meta-row { grid-template-columns: repeat(2, 1fr); }
}

/* ─── Image placeholder ──────────────────────── */
.img-slot {
  position: relative;
  background:
    repeating-linear-gradient(
      135deg,
      color-mix(in oklab, var(--ink) 6%, var(--paper)) 0 1px,
      transparent 1px 8px
    ),
    color-mix(in oklab, var(--ink) 4%, var(--paper));
  border: 1px solid var(--rule-soft);
  overflow: hidden;
}
.img-slot::after {
  content: attr(data-label);
  position: absolute;
  left: 16px;
  bottom: 14px;
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-mute);
  background: color-mix(in oklab, var(--paper) 88%, transparent);
  padding: 4px 8px;
  border: 1px solid var(--rule-soft);
}
.img-slot.dark {
  background:
    repeating-linear-gradient(
      135deg,
      rgba(255,255,255,0.06) 0 1px,
      transparent 1px 8px
    ),
    #1a1a18;
}
.img-slot.dark::after {
  color: rgba(255,255,255,0.6);
  background: rgba(0,0,0,0.4);
  border-color: rgba(255,255,255,0.15);
}

/* ─── Sections ───────────────────────────────── */
section.block { padding: 80px 0; border-top: 1px solid var(--rule-soft); }
section.block:first-of-type { border-top: 0; }

.section-head {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 40px;
  margin-bottom: 48px;
  align-items: baseline;
}
.section-head h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 400;
  letter-spacing: -0.015em;
  line-height: 1.05;
  text-wrap: balance;
}

@media (max-width: 720px) {
  .section-head { grid-template-columns: 1fr; gap: 12px; }
}

/* ─── Card grid (exhibition listing) ─────────── */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px 24px;
}
.card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  cursor: pointer;
}
.card .img-slot {
  aspect-ratio: 4 / 5;
  width: 100%;
}
.card-meta { display: flex; flex-direction: column; gap: 6px; }
.card-title {
  font-family: var(--display);
  font-size: 26px;
  letter-spacing: -0.01em;
  line-height: 1.1;
}
.card-sub { color: var(--ink-mute); font-size: 13px; }

@media (max-width: 900px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
}

/* ─── Editorial body ─────────────────────────── */
.editorial {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 56px;
}
.editorial .body {
  font-family: var(--serif);
  font-size: 19px;
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: 62ch;
}
.editorial .body p { margin: 0 0 1.1em; text-wrap: pretty; }
.editorial .body p:first-child::first-letter {
  font-family: var(--display);
  font-size: 4.6em;
  float: left;
  line-height: 0.85;
  padding: 4px 10px 0 0;
  color: var(--accent);
}
.editorial .body em {
  font-style: italic;
  color: var(--ink);
}
.editorial .aside {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-mute);
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.editorial .aside .k { color: var(--ink-mute); }
.editorial .aside .v {
  font-family: var(--sans);
  font-size: 14px;
  letter-spacing: 0;
  text-transform: none;
  color: var(--ink);
  margin-top: 4px;
}

@media (max-width: 900px) {
  .editorial { grid-template-columns: 1fr; gap: 32px; }
}

/* ─── Marquee strip ──────────────────────────── */
.marquee {
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 18px 0;
  overflow: hidden;
  white-space: nowrap;
  font-family: var(--display);
  font-size: 28px;
  letter-spacing: -0.01em;
}
.marquee-track {
  display: inline-block;
  animation: scroll 38s linear infinite;
}
.marquee span {
  margin: 0 28px;
  color: var(--ink-soft);
}
.marquee em {
  font-style: italic;
  color: var(--accent);
}
@keyframes scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ─── Footer ─────────────────────────────────── */
.foot {
  margin-top: auto;
  border-top: 1px solid var(--rule);
  padding: 56px 0 32px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.foot-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 56px;
}
.foot-col h4 {
  margin: 0 0 14px;
  color: var(--ink);
  font-weight: 600;
  font-size: 11px;
}
.foot-col p, .foot-col a { color: var(--ink-soft); display: block; line-height: 1.8; text-transform: none; letter-spacing: 0; font-size: 13px; font-family: var(--sans); }
.foot-mark {
  font-family: var(--display);
  font-size: clamp(60px, 14vw, 220px);
  line-height: 0.85;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin: 0;
}
.foot-mark em { font-style: italic; color: var(--accent); }
.foot-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--rule-soft);
}

@media (max-width: 900px) {
  .foot-grid { grid-template-columns: 1fr 1fr; }
}

/* ─── Buttons ────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
}
.btn:hover { transform: translateY(-1px); }
.btn.ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--rule);
}
.btn.ghost:hover { border-color: var(--ink); }
.btn .arr { display: inline-block; transition: transform 0.2s; }
.btn:hover .arr { transform: translateX(3px); }

/* ─── Visit page bits ────────────────────────── */
.visit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
}
.info-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.info-list .row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 24px;
  padding: 18px 0;
  border-top: 1px solid var(--rule-soft);
  align-items: baseline;
}
.info-list .row:last-child { border-bottom: 1px solid var(--rule-soft); }
.info-list .k {
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-mute);
}
.info-list .v {
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.4;
  color: var(--ink);
}

@media (max-width: 900px) {
  .visit-grid { grid-template-columns: 1fr; gap: 32px; }
}

/* ─── Map placeholder ────────────────────────── */
.map {
  aspect-ratio: 4 / 5;
  background:
    radial-gradient(ellipse at 30% 40%, color-mix(in oklab, var(--accent) 30%, transparent), transparent 60%),
    repeating-linear-gradient(0deg, var(--rule-soft) 0 1px, transparent 1px 32px),
    repeating-linear-gradient(90deg, var(--rule-soft) 0 1px, transparent 1px 32px),
    var(--paper-2);
  border: 1px solid var(--rule);
  position: relative;
}
.map::after {
  content: "✦  ARBOT, HAUTE-MARNE";
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--ink);
  background: var(--paper);
  padding: 8px 14px;
  border: 1px solid var(--rule);
}

/* ─── Page transition ────────────────────────── */
.page-transition {
  animation: fadeIn 0.45s cubic-bezier(0.2, 0.6, 0.2, 1);
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ─── Misc ───────────────────────────────────── */
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.tag {
  padding: 4px 10px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  color: var(--ink-soft);
}

.notice {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--rule);
  background: color-mix(in oklab, var(--accent) 10%, var(--paper));
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink);
}
.notice .dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

/* ─── Image diptych ──────────────────────────── */
.diptych {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
  margin: 64px 0;
}
.diptych .img-slot:nth-child(1) { aspect-ratio: 5 / 6; }
.diptych .img-slot:nth-child(2) { aspect-ratio: 4 / 5; align-self: end; margin-top: 80px; }

@media (max-width: 720px) {
  .diptych { grid-template-columns: 1fr; }
  .diptych .img-slot:nth-child(2) { margin-top: 0; }
}

/* ─── Newsletter ─────────────────────────────── */
.newsletter {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--ink);
  max-width: 480px;
  align-items: center;
  padding: 12px 0;
}
.newsletter input {
  flex: 1;
  border: 0;
  background: transparent;
  outline: none;
  font: inherit;
  color: var(--ink);
  padding: 8px 0;
}
.newsletter input::placeholder { color: var(--ink-mute); }
.newsletter button {
  appearance: none;
  border: 0;
  background: transparent;
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  cursor: pointer;
  color: var(--ink);
}