/* Direction B — Dye Garden
   Artisan-editorial. The natural-dye story is explicit; the page is a small workshop book.
   Composition register: bound specimen. Paper cards on an indigo ground; five-color chorus. */

:root {
  --nila: #1E3A5F;
  --nila-2: #234269;
  --nila-3: #172E4B;
  --peaflower: #4B4D8C;
  --gambier: #C9A55C;
  --clay: #B8886B;
  --bone: #EDE4D3;
  --bone-2: #E4DAC5;
  --bone-60: rgba(237, 228, 211, 0.62);
  --bone-40: rgba(237, 228, 211, 0.42);
  --bone-20: rgba(237, 228, 211, 0.20);
  --rule-b: rgba(237, 228, 211, 0.16);
  --ink: #14263D;
  --ink-60: rgba(20, 38, 61, 0.62);
  --ink-40: rgba(20, 38, 61, 0.42);
  --rule-p: rgba(20, 38, 61, 0.18);
}

body {
  background: var(--nila);
  color: var(--bone);
  font-family: var(--font-serif);
  font-optical-sizing: auto;
  font-weight: 380;
  line-height: 1.55;
}

/* ------ Preview note ------ */
.notebar {
  position: sticky; top: 0; z-index: 20;
  background: var(--nila);
  border-bottom: 1px solid var(--rule-b);
  font-family: var(--font-mono);
  font-size: 10.5px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--bone-60);
  padding: 10px clamp(24px, 5vw, 64px);
  display: grid; grid-template-columns: 1fr auto; gap: 16px; align-items: center;
}
.notebar .tag { color: var(--gambier); }

/* ------ Nav ------ */
.nav {
  display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 24px;
  padding: 24px clamp(24px, 5vw, 64px);
  border-bottom: 1px solid var(--rule-b);
}
.nav .mark { font-family: var(--font-display); font-weight: 500; font-size: 18px; letter-spacing: -0.02em; color: var(--bone); }
.nav .mark::after { content: ''; display: inline-block; width: 6px; height: 6px; margin-left: 8px; background: var(--gambier); border-radius: 999px; transform: translateY(-3px); }
.nav-links { display: flex; align-items: center; gap: 14px; color: var(--bone-60); }
.nav-links a { transition: color 250ms var(--ease-out); }
.nav-links a:hover, .nav-links a[aria-current] { color: var(--bone); }
.nav-links a[aria-current]::after { content: ''; display: block; height: 1px; background: var(--gambier); margin-top: 4px; }
.nav-links .dot { width: 3px; height: 3px; background: var(--bone-40); border-radius: 999px; display: inline-block; }

/* ------ Section frame ------ */
.section {
  padding: clamp(72px, 12vh, 160px) clamp(24px, 5vw, 64px);
  border-bottom: 1px solid var(--rule-b);
  position: relative;
}
/* Heading carries its own weight — no eyebrow, no hairline. */
.section-head {
  margin: 0 0 clamp(48px, 8vh, 96px) 0;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--rule-b);
}
.section-head h2 {
  font-family: var(--font-serif); font-weight: 340; font-style: italic;
  font-size: clamp(30px, 3.2vw, 46px); line-height: 1.15; letter-spacing: -0.015em;
  color: var(--bone); max-width: 34ch; margin: 0;
  font-variation-settings: 'SOFT' 60;
}

/* Sample flag on placeholder commerce data. */
.sample-tag {
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--gambier);
  margin: 0 0 12px;
  padding-left: 26px; position: relative;
}
.sample-tag::before {
  content: ''; position: absolute; left: 0; top: 0.6em;
  width: 18px; height: 1px; background: var(--gambier);
}
.workshop .cap .sample,
.hero .stack .sample { display: inline-block; margin-right: 8px; padding: 2px 6px; border: 1px solid currentColor; color: var(--gambier); letter-spacing: 0.14em; text-transform: uppercase; font-size: 9.5px; }

/* ------ Hero ------ */
.hero {
  padding: clamp(48px, 10vh, 120px) clamp(24px, 5vw, 64px) clamp(72px, 12vh, 140px);
  border-bottom: 1px solid var(--rule-b);
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 7fr);
  gap: clamp(32px, 6vw, 80px);
  align-items: end;
  position: relative;
}
.hero::before {
  content: ''; position: absolute; bottom: 0; left: clamp(24px, 5vw, 64px); right: clamp(24px, 5vw, 64px);
  height: 1px; background: repeating-linear-gradient(90deg, var(--gambier) 0 6px, transparent 6px 14px);
  opacity: 0.5;
}
.hero .stack { display: flex; flex-direction: column; gap: 20px; }
.hero .subhead {
  font-family: var(--font-serif); font-weight: 380; font-size: clamp(15px, 1.1vw, 18px); line-height: 1.6; color: var(--bone-60);
  max-width: 42ch; margin: 0;
}
.hero .lede {
  font-family: var(--font-serif); font-style: italic; font-weight: 300;
  font-size: clamp(32px, 3.8vw, 58px); line-height: 1.1; letter-spacing: -0.015em; color: var(--bone);
  margin: 0; max-width: 24ch;
  font-variation-settings: 'SOFT' 80;
}
.hero .lede em { color: var(--gambier); font-style: italic; }

/* Wordmark comparison block */
.wordmark-stack {
  display: grid; gap: 4px;
  border-top: 1px solid var(--rule-b);
  border-bottom: 1px solid var(--rule-b);
}
.wordmark-row {
  display: grid; grid-template-columns: 64px 1fr auto;
  gap: clamp(20px, 4vw, 40px);
  align-items: center;
  padding: clamp(28px, 5vh, 52px) 0;
}
.wordmark-row + .wordmark-row { border-top: 1px solid var(--rule-b); }
.wordmark-row .idx { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--bone-40); }
.wordmark-row .mark {
  font-family: var(--font-display); color: var(--bone); margin: 0;
  font-size: clamp(80px, 15vw, 220px); line-height: 0.88; letter-spacing: -0.05em; font-weight: 400;
  font-variation-settings: 'wdth' 100, 'opsz' 96;
}
/* Uppercase inherits the same tracking; the comparison is honest. */
.wordmark-row .spec { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--bone-40); text-align: right; line-height: 1.7; }
.wordmark-row .spec strong { color: var(--gambier); font-weight: 400; }

/* ------ Product · workshop pairing ------ */
.workshop {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--rule-b);
  border-top: 1px solid var(--rule-b);
  border-bottom: 1px solid var(--rule-b);
}
.workshop .cell {
  padding: clamp(40px, 6vw, 72px) clamp(24px, 5vw, 56px);
  display: flex; flex-direction: column; gap: 24px;
}
.workshop .cell.left { background: var(--nila); }
.workshop .cell.right { background: var(--peaflower); }
.workshop h3 {
  font-family: var(--font-serif); font-weight: 340; font-style: italic;
  font-size: clamp(26px, 2.6vw, 36px); line-height: 1.1; letter-spacing: -0.015em; color: var(--bone); margin: 0;
  font-variation-settings: 'SOFT' 80;
}
.workshop img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; background: var(--nila-3); }
.workshop .cap { font-family: var(--font-mono); font-size: 11.5px; letter-spacing: 0.02em; color: var(--bone-60); line-height: 1.7; }

/* ------ Palette board (5 fields) ------ */
.palette-board {
  display: grid; grid-template-columns: repeat(5, 1fr);
  gap: clamp(14px, 1.6vw, 20px);
  align-items: start;
}
.swatch { display: flex; flex-direction: column; gap: 16px; }
.swatch .chip {
  aspect-ratio: 200 / 280;
  min-height: 280px;
  width: 100%;
  position: relative;
  overflow: hidden;
  outline: 1px solid var(--rule-b);
}
.swatch .chip[data-c="nila"] { background: #1E3A5F; }
.swatch .chip[data-c="peaflower"] { background: #4B4D8C; }
.swatch .chip[data-c="gambier"] { background: #C9A55C; }
.swatch .chip[data-c="clay"] { background: #B8886B; }
.swatch .chip[data-c="bone"] { background: #EDE4D3; }
/* No overlay — the chip renders the exact hex the founders are voting on. */
.swatch .chip svg { position: absolute; bottom: 12px; left: 12px; width: 42px; height: 42px; opacity: 0.6; }
.swatch .name { font-family: var(--font-serif); font-weight: 380; font-size: 19px; letter-spacing: -0.01em; color: var(--bone); }
.swatch .hex { font-family: var(--font-mono); font-size: 12px; color: var(--bone-60); }
.swatch .ref { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--bone-40); line-height: 1.6; }

/* ------ Typography specimen ------ */
.type-specimen { display: grid; gap: 1px; background: var(--rule-b); border-top: 1px solid var(--rule-b); border-bottom: 1px solid var(--rule-b); }
.type-row {
  display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 5fr);
  gap: clamp(24px, 5vw, 64px);
  padding: clamp(40px, 6vh, 72px) clamp(24px, 5vw, 48px);
  background: var(--nila);
  align-items: center;
}
.type-row .side { display: flex; flex-direction: column; gap: 12px; }
.type-row .side .num { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--gambier); }
.type-row .side .face { font-family: var(--font-serif); font-style: italic; font-weight: 340; font-size: 22px; color: var(--bone); }
.type-row .side .spec { font-family: var(--font-mono); font-size: 11px; color: var(--bone-60); line-height: 1.7; }

.spec-display {
  font-family: var(--font-display); font-weight: 400;
  font-size: clamp(56px, 8vw, 116px); line-height: 0.95; letter-spacing: -0.03em; color: var(--bone); margin: 0;
  font-variation-settings: 'wdth' 100, 'opsz' 84;
}
.spec-display .amp { color: var(--gambier); }
.spec-serif {
  font-family: var(--font-serif); font-weight: 380; font-style: italic;
  font-size: clamp(28px, 3.2vw, 44px); line-height: 1.2; letter-spacing: -0.015em; color: var(--bone); margin: 0; max-width: 30ch;
  font-variation-settings: 'SOFT' 60;
}
.spec-mono {
  display: grid; grid-template-columns: auto 1fr;
  gap: 6px 32px;
  font-family: var(--font-mono); font-size: 13px; line-height: 1.7; color: var(--bone);
}
.spec-mono .k { color: var(--bone-40); letter-spacing: 0.14em; text-transform: uppercase; font-size: 10.5px; padding-top: 2px; }
.spec-mono .v { color: var(--bone); }

/* ------ Definition lines ------ */
.defs {
  display: grid; gap: 0;
  border-top: 1px solid var(--rule-b);
  border-bottom: 1px solid var(--rule-b);
}
.def {
  display: grid; grid-template-columns: 84px 1fr;
  gap: clamp(20px, 4vw, 40px);
  padding: clamp(40px, 6vh, 72px) 0;
}
.def + .def { border-top: 1px solid var(--rule-b); }
.def .idx { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--bone-40); }
.def .idx small { display: block; margin-top: 8px; color: var(--gambier); }
.def .line {
  font-family: var(--font-display); font-weight: 400;
  font-size: clamp(52px, 8vw, 120px); line-height: 0.95; letter-spacing: -0.03em; color: var(--bone); margin: 0;
  font-variation-settings: 'wdth' 100, 'opsz' 96;
}
.def .line .amp { color: var(--gambier); }
.def .line.italic {
  font-family: var(--font-serif); font-style: italic; font-weight: 300; letter-spacing: -0.015em;
  font-size: clamp(46px, 7vw, 100px); line-height: 1.0;
  font-variation-settings: 'SOFT' 80;
}
.def .gloss { font-family: var(--font-serif); font-size: 18px; color: var(--bone-60); margin-top: 20px; max-width: 46ch; }

/* ------ Hangtag ------ */
.hangtag-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 80px); align-items: center; }
.hangtag-frame {
  aspect-ratio: 5 / 8;
  padding: clamp(32px, 5vw, 64px);
  display: grid; place-items: center;
  background: var(--nila-3);
  outline: 1px solid var(--rule-b);
}
.hangtag-frame svg { width: 100%; max-width: 320px; filter: drop-shadow(0 24px 40px rgba(0,0,0,0.28)); }
.hangtag-cap { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--bone-40); text-align: center; margin-top: 20px; }

/* ------ Instagram grid ------ */
.ig-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; outline: 1px solid var(--rule-b); }
.ig-tile {
  aspect-ratio: 1 / 1;
  position: relative; overflow: hidden;
  display: grid; place-items: center;
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.16em; text-transform: uppercase;
  padding: 12px; text-align: center;
}
.ig-tile[data-kind="wordmark"] { background: var(--nila); color: var(--bone); }
.ig-tile[data-kind="wordmark"] .mark { font-family: var(--font-display); color: var(--bone); font-size: clamp(46px, 8vw, 92px); letter-spacing: -0.04em; font-weight: 400; line-height: 1; }
.ig-tile[data-kind="wordmark"] .tag { position: absolute; top: 14px; left: 14px; color: var(--bone-60); }
.ig-tile[data-kind="photo"] { background: var(--nila-3); }
.ig-tile[data-kind="photo"] img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ig-tile[data-kind="photo"] .tag { position: absolute; bottom: 14px; left: 14px; background: rgba(30,58,95,0.78); color: var(--bone); padding: 6px 8px; }
.ig-tile[data-kind="paper"] { background: var(--bone); color: var(--ink); padding: 0; }
.ig-tile[data-kind="paper"] .card { padding: 24px; display: flex; flex-direction: column; justify-content: space-between; height: 100%; width: 100%; text-align: left; }
.ig-tile[data-kind="paper"] .card p { font-family: var(--font-serif); font-style: italic; font-size: 20px; line-height: 1.2; letter-spacing: -0.01em; color: var(--ink); margin: 0; text-transform: none; font-variation-settings: 'SOFT' 60; }
.ig-tile[data-kind="paper"] .card .foot { color: var(--ink-40); font-size: 10px; }
.ig-tile[data-kind="peaflower"] { background: var(--peaflower); color: var(--bone); }
.ig-tile[data-kind="gambier"] { background: var(--gambier); color: var(--ink); }
.ig-tile[data-kind="clay"] { background: var(--clay); color: var(--ink); }
.ig-tile[data-kind="process"] { background: var(--nila-2); color: var(--bone); }
.ig-tile[data-kind="process"] .tag { position: absolute; top: 14px; left: 14px; color: var(--bone-60); }
.ig-tile[data-kind="process"] svg { position: absolute; inset: 0; width: 100%; height: 100%; }

/* ------ Dye register ------ */
.register {
  display: grid; grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--rule-b);
  border-top: 1px solid var(--rule-b);
  border-bottom: 1px solid var(--rule-b);
}
.register .item {
  padding: clamp(24px, 3vw, 40px) clamp(18px, 2vw, 28px);
  background: var(--nila);
  display: flex; flex-direction: column; gap: 14px;
  min-height: 240px;
}
.register .item svg { width: 46px; height: 46px; opacity: 0.9; }
.register .name { font-family: var(--font-serif); font-weight: 380; font-size: 20px; color: var(--bone); }
.register .name .en { display: block; font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--bone-40); margin-top: 4px; }
.register .desc { font-family: var(--font-serif); font-size: 14px; color: var(--bone-60); line-height: 1.5; }

/* ------ Why ------ */
.why {
  padding: clamp(80px, 14vh, 160px) clamp(24px, 5vw, 64px);
  max-width: 44ch;
}
.why blockquote {
  font-family: var(--font-serif); font-style: italic; font-weight: 300;
  font-size: clamp(28px, 3vw, 42px); line-height: 1.25; letter-spacing: -0.015em; color: var(--bone);
  margin: 0; max-width: 36ch;
  font-variation-settings: 'SOFT' 80;
}
.why cite { display: block; margin-top: 24px; font-style: normal; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--bone-40); }

/* ------ Footer ------ */
.foot {
  padding: 28px clamp(24px, 5vw, 64px);
  display: grid; grid-template-columns: 1fr auto; gap: 24px;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--bone-40);
}
.foot .name { color: var(--bone); }

/* ------ Responsive ------ */
@media (max-width: 1100px) {
  .palette-board { grid-template-columns: repeat(3, 1fr); }
  .register { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 900px) {
  .workshop { grid-template-columns: 1fr; }
  .hero { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .notebar { grid-template-columns: 1fr; gap: 6px; }
  .nav { grid-template-columns: 1fr; gap: 12px; padding: 16px 20px; }
  .nav-links { flex-wrap: wrap; }
  .palette-board { grid-template-columns: repeat(2, 1fr); }
  .register { grid-template-columns: repeat(2, 1fr); }
  .wordmark-row { grid-template-columns: 40px 1fr; gap: 16px; padding: 32px 0; }
  .wordmark-row .spec { grid-column: 2; text-align: left; }
  .wordmark-row .mark { font-size: clamp(72px, 24vw, 150px); }
  .section-head { grid-template-columns: 1fr; gap: 16px; margin-bottom: 32px; }
  .hangtag-grid { grid-template-columns: 1fr; }
  .why { grid-template-columns: 1fr; gap: 20px; }
  .type-row { grid-template-columns: 1fr; gap: 20px; padding: 32px 20px; }
  .foot { grid-template-columns: 1fr; gap: 6px; padding: 20px; }
  .spec-mono { grid-template-columns: 1fr; }
}