:root {
  --ink: #141311;
  --ink-soft: #1f1d1a;
  --paper: #f3efe8;
  --paper-2: #e8e2d7;
  --sand: #d9d1c4;
  --oxide: #c24a1c;
  --oxide-deep: #8d3010;
  --gold: #b89455;
  --slate: #5f5a53;
  --muted: #7a746b;
  --line: rgba(20, 19, 17, 0.12);
  --line-strong: rgba(20, 19, 17, 0.22);
  --white: #fffcf7;
  --shadow: 0 18px 50px rgba(20, 19, 17, 0.14);
  --max: 1180px;
  --wide: 1360px;
  --display: "Syne", "Avenir Next", "Segoe UI", sans-serif;
  --sans: "IBM Plex Sans", "Helvetica Neue", sans-serif;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

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

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

h1,
h2,
h3,
h4,
p {
  margin: 0;
}

ul {
  margin: 12px 0 0;
  padding-left: 1.15em;
  color: var(--slate);
}

li + li {
  margin-top: 8px;
}

.skip {
  position: absolute;
  left: -999px;
}

.skip:focus {
  left: 16px;
  top: 16px;
  z-index: 80;
  background: var(--ink);
  color: var(--paper);
  padding: 8px 12px;
}

/* Chrome */
.announce {
  background: var(--ink);
  color: var(--paper);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-align: center;
  padding: 8px 16px;
}

.announce a {
  border-bottom: 1px solid var(--gold);
}

header.site {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(243, 239, 232, 0.9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}

.nav-wrap {
  max-width: var(--wide);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 220px;
}

.mark {
  width: 36px;
  height: 36px;
  flex: none;
}

.brand-name {
  font-family: var(--display);
  font-weight: 750;
  font-size: 20px;
  letter-spacing: 0.16em;
  line-height: 1;
}

.brand-sub {
  display: block;
  margin-top: 4px;
  font-family: var(--sans);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--slate);
  font-weight: 500;
}

nav.primary {
  display: flex;
  align-items: center;
  gap: 4px;
}

nav.primary a,
.nav-drop > button {
  font-size: 14px;
  letter-spacing: 0.04em;
  padding: 8px 12px;
  border: 0;
  background: none;
  cursor: pointer;
  color: var(--ink);
}

nav.primary a:hover,
.nav-drop > button:hover,
nav.primary a.is-active {
  color: var(--oxide-deep);
}

.nav-drop {
  position: relative;
}

.drop {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 240px;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  padding: 10px;
}

.nav-drop:hover .drop,
.nav-drop:focus-within .drop {
  display: block;
}

.drop a {
  display: block;
  padding: 10px 12px;
}

.drop a small {
  display: block;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0;
}

.nav-cta {
  display: flex;
  gap: 8px;
  align-items: center;
}

.menu-btn {
  display: none;
  border: 1px solid var(--line-strong);
  background: transparent;
  padding: 8px 10px;
  cursor: pointer;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid transparent;
  cursor: pointer;
  font-size: 14px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: 0.25s var(--ease);
}

.btn-primary {
  background: var(--oxide);
  color: #fff8f3;
}

.btn-primary:hover {
  background: var(--oxide-deep);
}

.btn-dark {
  background: var(--ink);
  color: var(--paper);
}

.btn-dark:hover {
  background: #000;
}

.btn-ghost {
  background: transparent;
  border-color: var(--line-strong);
}

.btn-ghost:hover,
.btn-light:hover {
  border-color: var(--ink);
}

.btn-light {
  background: transparent;
  color: var(--paper);
  border-color: rgba(243, 239, 232, 0.45);
}

/* Layout */
.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

.wide {
  max-width: var(--wide);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 88px 0;
}

.kicker {
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--oxide);
  font-weight: 600;
}

h1,
.h1 {
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 0.95;
  font-size: clamp(44px, 7vw, 92px);
}

h2,
.h2 {
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
  font-size: clamp(32px, 4.4vw, 56px);
}

h3,
.h3 {
  font-family: var(--display);
  font-weight: 650;
  letter-spacing: -0.02em;
  font-size: clamp(22px, 2vw, 28px);
}

.lead {
  font-size: 20px;
  line-height: 1.45;
  color: var(--slate);
  max-width: 38em;
}

.muted {
  color: var(--slate);
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.split-top {
  align-items: start;
}

.stack > * + * {
  margin-top: 16px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

/* Hero */
.hero {
  position: relative;
  min-height: calc(100vh - 96px);
  display: grid;
  align-items: end;
  color: var(--paper);
  overflow: hidden;
}

.hero img.bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(20, 19, 17, 0.18), rgba(20, 19, 17, 0.72) 70%),
    linear-gradient(90deg, rgba(20, 19, 17, 0.45), transparent 55%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  padding: 72px 24px 56px;
  max-width: var(--wide);
  margin: 0 auto;
  width: 100%;
}

.hero .kicker {
  color: var(--gold);
}

.hero .lead {
  color: #e8e2d7;
  margin-top: 20px;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid rgba(243, 239, 232, 0.2);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-meta strong {
  display: block;
  font-family: var(--display);
  font-size: 22px;
  letter-spacing: -0.03em;
  text-transform: none;
  margin-bottom: 4px;
}

/* Cards */
.grid-3,
.grid-2,
.grid-4 {
  display: grid;
  gap: 18px;
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.card,
.material-card,
.product-card {
  background: var(--white);
  border: 1px solid var(--line);
  overflow: hidden;
}

.material-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.material-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.media {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #cfc6b8;
}

.media img,
.product-card .media img,
.material-card .media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.material-card:hover img,
.product-card:hover img {
  transform: scale(1.04);
}

.card-body {
  padding: 22px;
}

.card-body p {
  color: var(--slate);
  margin-top: 8px;
}

.tag {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--oxide-deep);
  margin-bottom: 8px;
}

.price {
  font-family: var(--display);
  font-size: 22px;
  margin-top: 14px;
}

.price small {
  font-family: var(--sans);
  font-size: 13px;
  color: var(--muted);
  font-weight: 400;
}

/* Band / proof */
.band {
  background: var(--ink);
  color: var(--paper);
}

.band .kicker {
  color: var(--gold);
}

.proof {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.proof h3 {
  font-size: 36px;
}

.quote {
  font-family: var(--display);
  font-size: clamp(26px, 3vw, 40px);
  line-height: 1.15;
  letter-spacing: -0.03em;
}

/* Tables */
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  background: var(--white);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}

th,
td {
  text-align: left;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

th {
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--slate);
  font-weight: 600;
  background: #efe9df;
}

tr:last-child td {
  border-bottom: 0;
}

/* Specs */
.specs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.specs div {
  background: var(--white);
  padding: 16px 18px;
}

.specs dt {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.specs dd {
  margin: 6px 0 0;
  font-family: var(--display);
  font-size: 20px;
}

/* Pigment chips */
.swatches {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
}

.swatch {
  background: var(--white);
  border: 1px solid var(--line);
  overflow: hidden;
}

.chip {
  height: 88px;
}

.swatch figcaption {
  padding: 10px 12px 12px;
  font-size: 13px;
}

.swatch small {
  display: block;
  color: var(--muted);
}

/* Forms */
form.panel,
.calc {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 28px;
}

label {
  display: block;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 6px;
  color: var(--slate);
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line-strong);
  background: #fffdf9;
  padding: 12px 12px;
  margin-bottom: 14px;
}

textarea {
  min-height: 140px;
  resize: vertical;
}

.calc-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.calc-result {
  margin-top: 8px;
  padding: 18px;
  background: var(--ink);
  color: var(--paper);
}

.calc-result strong {
  font-family: var(--display);
  font-size: 34px;
  display: block;
}

/* FAQ */
.faq details {
  border-top: 1px solid var(--line);
  padding: 16px 0;
}

.faq details:last-child {
  border-bottom: 1px solid var(--line);
}

.faq summary {
  cursor: pointer;
  font-weight: 600;
  list-style: none;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq p {
  color: var(--slate);
  margin-top: 10px;
}

/* Page hero */
.page-hero {
  padding: 72px 0 40px;
}

.crumbs {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 18px;
}

.crumbs a:hover {
  color: var(--oxide-deep);
}

/* Product */
.gallery {
  display: grid;
  gap: 10px;
}

.gallery .main {
  aspect-ratio: 1;
  background: #ddd6cb;
  overflow: hidden;
}

.gallery .main img,
.thumbs img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.thumbs button {
  padding: 0;
  border: 1px solid var(--line);
  background: #ddd6cb;
  cursor: pointer;
  aspect-ratio: 1;
}

.sku-list {
  display: grid;
  gap: 10px;
  margin: 20px 0;
}

.sku {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  background: var(--white);
}

.sku.sold {
  opacity: 0.55;
}

/* Footer */
footer.site {
  background: var(--ink);
  color: #d7d0c4;
  padding: 64px 0 28px;
}

.foot-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 32px;
}

footer .brand-name {
  color: var(--paper);
}

footer a:hover {
  color: #fff;
}

.foot-col h4 {
  color: var(--paper);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.foot-col a,
.foot-col p {
  display: block;
  margin: 8px 0;
  color: #c9c2b6;
  font-size: 15px;
}

.legal {
  margin-top: 48px;
  padding-top: 18px;
  border-top: 1px solid rgba(243, 239, 232, 0.12);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  font-size: 13px;
  color: #8f887c;
}

/* Future line */
.future {
  border: 1px dashed var(--line-strong);
  padding: 22px;
  background: transparent;
}

/* Mobile */
@media (max-width: 980px) {
  .split,
  .grid-3,
  .grid-4,
  .proof,
  .foot-grid,
  .swatches {
    grid-template-columns: 1fr 1fr;
  }

  .menu-btn {
    display: inline-flex;
  }

  nav.primary {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: stretch;
    padding: 12px 16px 20px;
  }

  header.site.is-open nav.primary {
    display: flex;
  }

  .drop {
    position: static;
    display: block;
    box-shadow: none;
    border: 0;
    background: transparent;
    padding: 0 0 0 8px;
  }

  .nav-cta .btn-ghost {
    display: none;
  }
}

@media (max-width: 680px) {
  .split,
  .grid-2,
  .grid-3,
  .grid-4,
  .proof,
  .foot-grid,
  .swatches,
  .calc-grid,
  .specs {
    grid-template-columns: 1fr;
  }

  .legal,
  .sku {
    flex-direction: column;
  }

  .section {
    padding: 64px 0;
  }

  .hero {
    min-height: 86vh;
  }
}