/* =========================================================
   NÉA TRADING FRANCE — Design System
   Sage green + cream + gold, editorial corporate
   ========================================================= */

:root {
  /* Brand palette — Néa Trading (parent) */
  --nea-sage-900: #1f2a24;
  --nea-sage-800: #2c3a32;
  --nea-sage-700: #3d4f43;
  --nea-sage-600: #56705c;
  --nea-sage-500: #6f8a73;
  --nea-sage-400: #97ad99;
  --nea-sage-300: #c0cebe;
  --nea-sage-200: #dde4d9;
  --nea-sage-100: #ebefe6;
  --nea-sage-50:  #f4f6ef;

  --nea-cream:    #f6f1e7;
  --nea-cream-2:  #efe8d8;
  --nea-paper:    #faf7f0;
  --nea-bone:     #ede7d6;

  --nea-gold:     #b78b4a;
  --nea-gold-2:   #c9a063;
  --nea-gold-soft:#e6d3ab;

  --nea-ink:      #1a1f1c;
  --nea-ink-2:    #3a423d;
  --nea-mute:     #7a8079;
  --nea-line:     #d8d2c1;
  --nea-line-2:   #e7e1d0;

  /* Universe accents */
  --maison: #5d7763;     /* sage deep — la maison */
  --maison-soft: #e8ede2;
  --atelier: #b85c4a;    /* clay/terracotta — beauté */
  --atelier-soft: #f3e1da;
  --studio: #2f4858;     /* deep teal/blue — papeterie */
  --studio-soft: #dde6ea;

  /* Type */
  --serif: "Cormorant Garamond", "EB Garamond", Georgia, serif;
  --sans:  "Inter Tight", "Helvetica Neue", Arial, sans-serif;
  --mono:  "JetBrains Mono", ui-monospace, Menlo, monospace;

  /* Geometry */
  --radius-sm: 2px;
  --radius:    4px;
  --radius-lg: 8px;
  --maxw: 1440px;
  --pad: clamp(20px, 4vw, 56px);
}

[data-theme="dark"] {
  --nea-cream: #1a1f1c;
  --nea-cream-2: #20251f;
  --nea-paper: #15191a;
  --nea-bone: #20261f;
  --nea-ink: #f4f6ef;
  --nea-ink-2: #d8dcd5;
  --nea-mute: #8a9088;
  --nea-line: #2c332d;
  --nea-line-2: #232827;
  --nea-sage-50: #1a201d;
  --nea-sage-100: #20271f;
  --nea-sage-200: #2a3128;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--sans);
  background: var(--nea-paper);
  color: var(--nea-ink);
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "ss01", "cv11";
  font-size: 15px;
  line-height: 1.55;
}

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

/* Type scale — editorial */
.eyebrow {
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--nea-sage-700);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: "";
  width: 24px;
  height: 1px;
  background: currentColor;
  display: inline-block;
}
.eyebrow::before { display: none; }
.eyebrow.no-rule::before { display: none; }

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.05;
  margin: 0;
  color: var(--nea-ink);
}
h1 { font-size: clamp(48px, 7vw, 104px); }
h2 { font-size: clamp(36px, 5vw, 72px); }
h3 { font-size: clamp(24px, 2.4vw, 36px); }
h4 { font-size: clamp(18px, 1.6vw, 22px); }

p { margin: 0; }
.lede {
  font-family: var(--serif);
  font-size: clamp(20px, 1.8vw, 26px);
  line-height: 1.4;
  color: var(--nea-ink-2);
  font-weight: 300;
  font-style: italic;
}

.italic { font-style: italic; }
.serif { font-family: var(--serif); }

/* Layout helpers */
.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding-left: var(--pad);
  padding-right: var(--pad);
}
.section { padding: clamp(72px, 10vw, 140px) 0; }
.section-sm { padding: clamp(48px, 6vw, 80px) 0; }
.divider { height: 1px; background: var(--nea-line); width: 100%; }
.rule { width: 60px; height: 1px; background: var(--nea-ink); display: block; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 22px;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
  border-radius: var(--radius);
  cursor: pointer;
  border: 1px solid transparent;
  transition: background .25s, color .25s, border-color .25s, transform .25s;
  font-family: var(--sans);
}
.btn-primary {
  background: var(--nea-sage-800);
  color: var(--nea-cream);
}
.btn-primary:hover { background: var(--nea-sage-900); }
.btn-ghost {
  background: transparent;
  color: var(--nea-ink);
  border-color: var(--nea-ink);
}
.btn-ghost:hover { background: var(--nea-ink); color: var(--nea-cream); }
.btn-light {
  background: var(--nea-cream);
  color: var(--nea-sage-900);
}
.btn-light:hover { background: white; }
.btn-arrow::after {
  content: "→";
  display: inline-block;
  transition: transform .3s;
}
.btn:hover .btn-arrow::after,
.btn-arrow:hover::after { transform: translateX(4px); }

.link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 500;
  border-bottom: 1px solid currentColor;
  padding-bottom: 4px;
  transition: gap .25s, color .25s;
}
.link:hover { gap: 14px; }

/* ==================== HEADER ==================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: var(--nea-paper);
  border-bottom: 1px solid var(--nea-line-2);
  transition: background .3s, color .3s;
}
.site-header.transparent {
  position: absolute;
  background: transparent;
  border-bottom-color: rgba(255,255,255,0.18);
  color: white;
  width: 100%;
}
.site-header.transparent .nav-link { color: rgba(255,255,255,0.92); }
.site-header.transparent .lang-switch { color: rgba(255,255,255,0.92); }

.header-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: 84px;
  gap: 32px;
}
.brandmark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--serif);
  font-size: 22px;
  letter-spacing: 0.02em;
  min-width: max-content;
}
.brandmark .ampersand {
  color: var(--nea-gold);
  font-style: italic;
}
.brandmark-sub {
  font-family: var(--sans);
  font-size: 9px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--nea-mute);
  display: block;
  margin-top: 1px;
}

.brand-stack { display: flex; align-items: center; gap: 14px; }
.brand-monogram {
  width: 38px; height: 38px;
  border: 1px solid var(--nea-ink);
  border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--serif);
  font-size: 18px;
  font-style: italic;
}
.site-header.transparent .brand-monogram { border-color: rgba(255,255,255,0.7); color: white; }

.nav-list {
  display: flex;
  gap: 36px;
  list-style: none;
  padding: 0; margin: 0;
  justify-self: center;
}
.nav-link {
  font-size: 13px;
  letter-spacing: 0.04em;
  font-weight: 500;
  color: var(--nea-ink);
  position: relative;
  white-space: nowrap;
  padding: 4px 0;
  cursor: pointer;
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s;
}
.nav-link:hover::after,
.nav-link.active::after { transform: scaleX(1); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 18px;
  justify-self: end;
}
.lang-switch {
  display: inline-flex;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  gap: 8px;
  color: var(--nea-ink);
}
.lang-switch span { padding: 4px 0; cursor: pointer; opacity: 0.5; }
.lang-switch span.active { opacity: 1; border-bottom: 1px solid currentColor; }

/* ==================== FOOTER ==================== */
.site-footer {
  background: var(--nea-sage-900);
  color: var(--nea-cream);
  padding: 80px 0 24px;
}
.site-footer .footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 64px;
  border-bottom: 1px solid rgba(246,241,231,0.18);
}
.site-footer h4 {
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--nea-gold-soft);
  margin-bottom: 18px;
}
.site-footer ul {
  list-style: none;
  padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 10px;
}
.site-footer ul a {
  font-size: 14px;
  color: rgba(246,241,231,0.85);
  transition: color .25s;
}
.site-footer ul a:hover { color: white; }
.site-footer .foot-brand h3 {
  color: var(--nea-cream);
  font-size: 32px;
  margin-bottom: 10px;
}
.foot-tagline {
  color: rgba(246,241,231,0.7);
  font-style: italic;
  font-family: var(--serif);
  font-size: 18px;
  max-width: 280px;
}
.foot-meta {
  display: flex;
  justify-content: space-between;
  padding-top: 28px;
  font-size: 12px;
  color: rgba(246,241,231,0.55);
  letter-spacing: 0.06em;
}
.foot-meta-links { display: flex; gap: 28px; }

/* ==================== Reusable bits ==================== */
.tag {
  display: inline-flex;
  align-items: center;
  padding: 5px 10px;
  border: 1px solid var(--nea-line);
  border-radius: 100px;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--nea-sage-700);
  background: var(--nea-paper);
}
.tag.solid { background: var(--nea-sage-800); color: var(--nea-cream); border-color: transparent; }

.image-frame {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--nea-bone);
}
.image-frame img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .9s ease;
}
.image-frame:hover img { transform: scale(1.04); }
.image-frame.ratio-portrait { aspect-ratio: 4 / 5; }
.image-frame.ratio-landscape { aspect-ratio: 16 / 10; }
.image-frame.ratio-square { aspect-ratio: 1 / 1; }
.image-frame.ratio-tall { aspect-ratio: 3 / 4; }

.placeholder {
  width: 100%; height: 100%;
  display: grid; place-items: center;
  background:
    repeating-linear-gradient(45deg, transparent 0 18px, rgba(0,0,0,.025) 18px 19px),
    var(--nea-bone);
  color: var(--nea-mute);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-align: center;
  padding: 16px;
}

/* Scroll appear */
.appear { opacity: 0; transform: translateY(18px); transition: opacity .8s, transform .8s; }
.appear.in { opacity: 1; transform: none; }

/* Pages */
.page { display: none; }
.page.active { display: block; }

/* Marquee */
.marquee {
  overflow: hidden;
  border-top: 1px solid var(--nea-line-2);
  border-bottom: 1px solid var(--nea-line-2);
  padding: 18px 0;
  background: var(--nea-cream);
}
.marquee-track {
  display: flex;
  gap: 56px;
  animation: marquee 40s linear infinite;
  white-space: nowrap;
  font-family: var(--serif);
  font-size: 22px;
  font-style: italic;
  color: var(--nea-sage-800);
}
.marquee-track span::before {
  content: "✦";
  color: var(--nea-gold);
  margin-right: 56px;
  font-size: 14px;
  vertical-align: middle;
}
@keyframes marquee {
  to { transform: translateX(-50%); }
}

/* Universe color helpers */
.u-maison { --u: var(--maison); --u-soft: var(--maison-soft); }
.u-atelier { --u: var(--atelier); --u-soft: var(--atelier-soft); }
.u-studio { --u: var(--studio); --u-soft: var(--studio-soft); }

/* Stats */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--nea-line);
  border-bottom: 1px solid var(--nea-line);
}
.stat {
  padding: 40px 28px;
  border-right: 1px solid var(--nea-line);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.stat:last-child { border-right: none; }
.stat .num {
  font-family: var(--serif);
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1;
  color: var(--nea-sage-800);
}
.stat .num small { font-size: 0.4em; color: var(--nea-gold); margin-right: 4px; vertical-align: top; }
.stat .label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--nea-mute);
}

/* Cards */
.card-brand {
  background: var(--nea-cream);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .35s;
  cursor: pointer;
}
.card-brand:hover { transform: translateY(-4px); }
.card-brand .image-frame { border-radius: 0; }
.card-brand-body {
  padding: 28px 26px 32px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  flex: 1;
}

/* News card */
.news-card {
  display: flex; flex-direction: column; gap: 16px;
  cursor: pointer;
}
.news-card .image-frame { aspect-ratio: 4/3; border-radius: var(--radius); }
.news-card-meta {
  display: flex; gap: 14px; font-size: 11px;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--nea-mute);
}
.news-card h4 {
  font-family: var(--serif);
  font-size: 22px; line-height: 1.2;
  transition: color .25s;
}
.news-card:hover h4 { color: var(--nea-sage-700); }

/* Forms */
.field {
  display: flex; flex-direction: column; gap: 6px;
}
.field label {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--nea-mute);
}
.field input, .field textarea, .field select {
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--nea-line);
  padding: 10px 0;
  font-family: var(--sans);
  font-size: 16px;
  color: var(--nea-ink);
  outline: none;
}
.field input:focus, .field textarea:focus, .field select:focus { border-bottom-color: var(--nea-sage-700); }

/* Map dots */
.flux-svg path { stroke-dasharray: 6 6; animation: flux 4s linear infinite; }
@keyframes flux { to { stroke-dashoffset: -120; } }

@media (max-width: 1240px) {
  .header-inner { gap: 20px; }
  .nav-list { gap: 22px; }
  .nav-link { font-size: 12px; letter-spacing: 0.02em; }
  .hero-index { visibility: hidden; }
}

@media (max-width: 900px) {
  .header-inner { grid-template-columns: auto 1fr; height: 64px; }
  .nav-list { display: none; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: none; }
  .stat:nth-child(1), .stat:nth-child(2) { border-bottom: 1px solid var(--nea-line); }
  .site-footer .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}