:root {
  --ink: #201b17;
  --soft-ink: #5d5148;
  --paper: #f2eadc;
  --linen: #fbf6ed;
  --sand: #dfcfb7;
  --cedar: #21372d;
  --cedar-deep: #111d18;
  --clay: #8a5135;
  --gold: #c69a50;
  --line: rgba(32, 27, 23, 0.16);
  --shadow: 0 24px 80px rgba(17, 29, 24, 0.18);
  --radius: 4px;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--linen);
  color: var(--ink);
  line-height: 1.65;
}

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

a {
  color: inherit;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 20;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.15rem clamp(1rem, 4vw, 3.5rem);
  color: var(--linen);
  transition:
    background 180ms ease,
    box-shadow 180ms ease,
    color 180ms ease;
}

.site-header.is-scrolled,
.site-header.is-open {
  background: rgba(251, 246, 237, 0.96);
  color: var(--ink);
  box-shadow: 0 10px 30px rgba(17, 29, 24, 0.1);
  backdrop-filter: blur(14px);
}

.brand-mark {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.25rem;
  font-weight: 700;
  text-decoration: none;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(0.9rem, 2vw, 1.7rem);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.site-nav a {
  text-decoration: none;
}

.nav-toggle {
  display: none;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0.55rem;
  border: 1px solid currentColor;
  border-radius: 999px;
  color: inherit;
  background: transparent;
}

.nav-toggle span:not(.sr-only) {
  display: block;
  height: 2px;
  margin: 4px 0;
  background: currentColor;
}

.hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  place-items: center;
  overflow: hidden;
  color: var(--linen);
  text-align: center;
}

.hero::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 12vh;
  content: "";
  background: linear-gradient(to bottom, transparent, rgba(17, 29, 24, 0.42));
}

.hero__background {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(17, 29, 24, 0.72), rgba(17, 29, 24, 0.68)),
    url("../img/hero-workbench-photo.png") center / cover no-repeat;
  transform: scale(1.02);
}

.hero__content {
  position: relative;
  z-index: 1;
  width: min(860px, calc(100% - 2rem));
  padding: 8rem 0 5rem;
}

.eyebrow {
  margin: 0 0 0.85rem;
  color: var(--gold);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2 {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 500;
  letter-spacing: 0;
}

h1 {
  margin-bottom: 1.15rem;
  font-size: clamp(4.8rem, 13vw, 10rem);
  line-height: 0.9;
}

h2 {
  margin-bottom: 1rem;
  font-size: clamp(2.6rem, 6vw, 5.4rem);
  line-height: 0.95;
}

h3 {
  margin-bottom: 0.35rem;
  font-size: 1rem;
  letter-spacing: 0.02em;
}

.hero__lead {
  width: min(620px, 100%);
  margin: 0 auto 2rem;
  color: rgba(251, 246, 237, 0.84);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
}

.button {
  display: inline-flex;
  min-height: 3rem;
  align-items: center;
  justify-content: center;
  padding: 0.78rem 1.2rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
  cursor: pointer;
}

.button--primary {
  background: var(--gold);
  color: var(--cedar-deep);
}

.section {
  padding: clamp(4.5rem, 9vw, 8rem) clamp(1rem, 5vw, 4rem);
}

.page-hero {
  position: relative;
  min-height: 88vh;
  display: grid;
  align-items: end;
  overflow: hidden;
  padding: 8rem clamp(1rem, 6vw, 5rem) clamp(4rem, 7vw, 7rem);
  color: var(--linen);
}

.page-hero::before {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, rgba(17, 29, 24, 0.84), rgba(17, 29, 24, 0.52), rgba(17, 29, 24, 0.18)),
    var(--hero-image) center / cover no-repeat;
  transform: scale(1.02);
}

.page-hero--notebooks {
  --hero-image: url("../img/tn-size-lineup.jpg");
}

.page-hero__content {
  position: relative;
  width: min(780px, 100%);
}

.page-hero__content h1 {
  max-width: 12ch;
  font-size: clamp(4rem, 10vw, 8rem);
}

.page-hero__content p:not(.eyebrow) {
  width: min(650px, 100%);
  color: rgba(251, 246, 237, 0.82);
  font-size: clamp(1.05rem, 2vw, 1.3rem);
}

.section--intro {
  background: var(--linen);
}

.section__heading {
  width: min(760px, 100%);
  margin: 0 auto clamp(2.2rem, 5vw, 4rem);
  text-align: center;
}

.section__heading p:not(.eyebrow) {
  color: var(--soft-ink);
  font-size: 1.08rem;
}

.notebook-overview {
  background: var(--linen);
}

.option-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  width: min(1180px, 100%);
  margin: 0 auto;
  border: 1px solid var(--line);
  background: var(--line);
}

.option-steps div {
  min-height: 15rem;
  padding: clamp(1rem, 3vw, 1.4rem);
  background: var(--paper);
}

.option-steps span,
.size-grid article > span {
  display: block;
  margin-bottom: 1.25rem;
  color: var(--clay);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2.1rem;
  line-height: 1;
}

.option-steps strong {
  display: block;
  margin-bottom: 0.45rem;
}

.option-steps p {
  margin-bottom: 0;
  color: var(--soft-ink);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-auto-rows: minmax(270px, auto);
  gap: clamp(0.8rem, 2vw, 1.2rem);
  width: min(1180px, 100%);
  margin: 0 auto;
}

.product-card {
  position: relative;
  min-height: 320px;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--cedar);
  color: var(--linen);
  box-shadow: var(--shadow);
}

.product-card:first-child {
  grid-column: span 2;
}

.product-card--tall {
  grid-row: span 2;
}

.product-card img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
  opacity: 0.82;
  filter: saturate(0.9) contrast(0.98);
}

.product-card::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(to top, rgba(17, 29, 24, 0.86), rgba(17, 29, 24, 0.05) 62%);
}

.product-card div {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 1;
  padding: 1.25rem;
}

.product-card p {
  margin-bottom: 0;
  color: rgba(251, 246, 237, 0.78);
}

.work-menu {
  display: grid;
  grid-template-columns: minmax(0, 0.42fr) minmax(0, 1fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
  padding: clamp(4rem, 8vw, 7rem) clamp(1rem, 5vw, 4rem);
  background: var(--cedar-deep);
  color: var(--linen);
}

.work-menu__heading {
  position: sticky;
  top: 6rem;
}

.work-menu__grid {
  display: grid;
  gap: 1px;
  border: 1px solid rgba(251, 246, 237, 0.14);
  background: rgba(251, 246, 237, 0.14);
}

.work-menu__grid a {
  display: grid;
  grid-template-columns: 4rem minmax(0, 0.8fr) minmax(0, 1.1fr);
  gap: 1rem;
  align-items: start;
  padding: clamp(1rem, 3vw, 1.5rem);
  background: rgba(251, 246, 237, 0.055);
  text-decoration: none;
  transition:
    background 160ms ease,
    transform 160ms ease;
}

.work-menu__grid a:hover {
  background: rgba(251, 246, 237, 0.1);
  transform: translateX(4px);
}

.work-menu__grid span {
  color: var(--gold);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.8rem;
  line-height: 1;
}

.work-menu__grid strong {
  display: block;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.35rem, 3vw, 2.15rem);
  font-weight: 500;
  line-height: 1.05;
}

.work-menu__grid em {
  color: rgba(251, 246, 237, 0.72);
  font-style: normal;
}

.statement {
  display: grid;
  min-height: 46vh;
  place-items: center;
  padding: clamp(4rem, 9vw, 8rem) clamp(1rem, 6vw, 5rem);
  background: var(--paper);
  text-align: center;
}

.statement p {
  width: min(950px, 100%);
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2rem, 5vw, 4.7rem);
  line-height: 1.05;
}

.section--warm-light {
  background: var(--paper);
}

.size-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(0.8rem, 2vw, 1.1rem);
  width: min(1180px, 100%);
  margin: 0 auto;
}

.size-grid article {
  display: flex;
  min-height: 24rem;
  flex-direction: column;
  padding: 1.2rem;
  border: 1px solid var(--line);
  background: rgba(251, 246, 237, 0.74);
}

.size-grid h3 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.55rem, 3vw, 2.25rem);
  font-weight: 500;
  line-height: 1.08;
}

.size-grid p {
  color: var(--soft-ink);
}

.size-grid strong {
  margin-top: auto;
  padding-top: 1rem;
  color: var(--clay);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.detail-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
  padding: clamp(4.5rem, 8vw, 7rem) clamp(1rem, 5vw, 4rem);
  background: var(--linen);
  color: var(--ink);
}

.detail-section:nth-of-type(even) {
  background: var(--paper);
}

.detail-section--reverse {
  background: var(--cedar-deep);
  color: var(--linen);
}

.detail-section__content,
.split-section__content {
  max-width: 620px;
}

.detail-section__content p:not(.eyebrow),
.split-section__content p:not(.eyebrow) {
  color: var(--soft-ink);
  font-size: 1.08rem;
}

.detail-section--reverse .split-section__content p:not(.eyebrow) {
  color: rgba(251, 246, 237, 0.76);
}

.detail-section__media img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.feature-list {
  display: grid;
  gap: 1px;
  margin: 1.6rem 0;
  border: 1px solid var(--line);
  background: var(--line);
}

.detail-section--reverse .feature-list {
  border-color: rgba(251, 246, 237, 0.16);
  background: rgba(251, 246, 237, 0.16);
}

.feature-list div {
  padding: 0.95rem;
  background: rgba(251, 246, 237, 0.76);
}

.detail-section--reverse .feature-list div {
  background: rgba(251, 246, 237, 0.06);
}

.feature-list strong,
.feature-list span {
  display: block;
}

.feature-list strong {
  margin-bottom: 0.2rem;
}

.feature-list span {
  color: var(--soft-ink);
}

.detail-section--reverse .feature-list span {
  color: rgba(251, 246, 237, 0.72);
}

.option-matrix {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 1.6rem 0 0;
  border: 1px solid var(--line);
  background: var(--line);
}

.option-matrix div,
.accessory-grid article,
.charm-grid div {
  background: rgba(251, 246, 237, 0.78);
}

.option-matrix div {
  padding: 1rem;
}

.option-matrix strong,
.option-matrix span {
  display: block;
}

.option-matrix strong {
  margin-bottom: 0.25rem;
}

.option-matrix span {
  color: var(--soft-ink);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--clay);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

.text-link::after {
  content: "->";
  color: var(--gold);
}

.detail-section--reverse .text-link {
  color: var(--gold);
}

.accessories-section {
  background: var(--linen);
}

.accessory-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  width: min(1180px, 100%);
  margin: 0 auto;
  border: 1px solid var(--line);
  background: var(--line);
}

.accessory-grid article {
  min-height: 13rem;
  padding: 1.15rem;
}

.accessory-grid h3 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.6rem;
  font-weight: 500;
}

.accessory-grid p {
  margin-bottom: 0;
  color: var(--soft-ink);
}

.swatch-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.7rem;
  margin: 1.6rem 0;
}

.swatch-grid div {
  padding: 0.7rem;
  border: 1px solid rgba(251, 246, 237, 0.18);
  background: rgba(251, 246, 237, 0.06);
}

.swatch-grid span {
  display: block;
  height: 4.8rem;
  margin-bottom: 0.65rem;
  background: var(--swatch);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.16);
}

.swatch-grid strong {
  font-size: 0.82rem;
}

.charm-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  width: min(1180px, 100%);
  margin: 0 auto;
  border: 1px solid var(--line);
  background: var(--line);
}

.charm-grid div {
  min-height: 12rem;
  padding: 1rem;
}

.charm-grid span {
  display: block;
  margin-bottom: 0.65rem;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.7rem;
}

.charm-grid p {
  margin-bottom: 0;
  color: var(--soft-ink);
}

.tn-product-section {
  padding: clamp(4.5rem, 8vw, 7rem) clamp(1rem, 5vw, 4rem);
  background: var(--linen);
}

.tn-size-gallery {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  width: min(1180px, 100%);
  margin: 0 auto;
  border: 1px solid var(--line);
  background: var(--line);
}

.tn-size-card {
  display: grid;
  grid-template-rows: minmax(18rem, 1fr) auto;
  min-height: 32rem;
  background: var(--paper);
}

.tn-size-card img {
  width: 100%;
  height: 100%;
  min-height: 18rem;
  object-fit: cover;
  filter: saturate(0.92) contrast(0.98);
}

.tn-size-card div {
  padding: 1rem;
}

.tn-size-card span {
  display: block;
  margin-bottom: 0.55rem;
  color: var(--clay);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.tn-size-card h3 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.45rem, 2.6vw, 2rem);
  font-weight: 500;
  line-height: 1.08;
}

.tn-size-card p {
  margin-bottom: 0;
  color: var(--soft-ink);
}

.notebook-builder {
  scroll-margin-top: 5.5rem;
  padding: clamp(4.5rem, 8vw, 7rem) clamp(1rem, 5vw, 4rem);
  background: var(--paper);
}

.builder-copy {
  width: min(820px, 100%);
  margin: 0 auto clamp(2rem, 5vw, 3.5rem);
  text-align: center;
}

.builder-copy p:not(.eyebrow) {
  color: var(--soft-ink);
  font-size: 1.08rem;
}

.builder-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(0, 1fr);
  gap: clamp(1rem, 3vw, 1.5rem);
  width: min(1180px, 100%);
  margin: 0 auto;
  align-items: stretch;
}

.builder-controls {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  align-self: start;
  border: 1px solid var(--line);
  background: var(--line);
}

.builder-controls label {
  display: grid;
  gap: 0.55rem;
  padding: 1rem;
  background: var(--paper);
  color: var(--clay);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.builder-controls select {
  width: 100%;
  min-height: 2.85rem;
  padding: 0 2.4rem 0 0.85rem;
  border: 1px solid rgba(32, 27, 23, 0.18);
  border-radius: var(--radius);
  appearance: none;
  background:
    linear-gradient(45deg, transparent 50%, var(--clay) 50%) calc(100% - 1.15rem) 52% / 0.42rem
      0.42rem no-repeat,
    linear-gradient(135deg, var(--clay) 50%, transparent 50%) calc(100% - 0.86rem) 52% / 0.42rem
      0.42rem no-repeat,
    rgba(251, 246, 237, 0.92);
  color: var(--ink);
  font: inherit;
  font-size: 0.9rem;
  font-weight: 750;
  letter-spacing: 0;
  text-transform: none;
}

.builder-controls select:focus {
  outline: 2px solid rgba(198, 154, 80, 0.55);
  outline-offset: 2px;
}

.builder-preview {
  display: grid;
  grid-template-columns: minmax(260px, 0.92fr) minmax(240px, 0.72fr);
  min-height: 34rem;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--cedar-deep);
  color: var(--linen);
  box-shadow: var(--shadow);
}

.notebook-visual {
  --cover-color: #8f5634;
  --cover-width: min(58%, 18rem);
  --cover-ratio: 0.64;
  --paper-depth: 0.32rem;
  position: relative;
  display: grid;
  min-height: 34rem;
  place-items: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 28% 30%, rgba(198, 154, 80, 0.18), transparent 34%),
    linear-gradient(145deg, #1c2d25, #0d1713 74%);
}

.notebook-visual[data-leather="cognac"] {
  --cover-color: #955c38;
}

.notebook-visual[data-leather="espresso"] {
  --cover-color: #35231d;
}

.notebook-visual[data-leather="tan"] {
  --cover-color: #bd8757;
}

.notebook-visual[data-leather="cedar"] {
  --cover-color: #2d4a3c;
}

.notebook-visual[data-size="passport"] {
  --cover-width: min(42%, 12.5rem);
  --cover-ratio: 0.66;
}

.notebook-visual[data-size="pocket"] {
  --cover-width: min(48%, 14rem);
  --cover-ratio: 0.64;
}

.notebook-visual[data-size="a6"] {
  --cover-width: min(56%, 16.5rem);
  --cover-ratio: 0.7;
}

.notebook-visual[data-size="standard"] {
  --cover-width: min(50%, 15rem);
  --cover-ratio: 0.54;
}

.notebook-visual[data-pages="slim"] {
  --paper-depth: 0.18rem;
}

.notebook-visual[data-pages="daily"] {
  --paper-depth: 0.36rem;
}

.notebook-visual[data-pages="project"] {
  --paper-depth: 0.62rem;
}

.notebook-visual__cover {
  position: relative;
  width: var(--cover-width);
  aspect-ratio: var(--cover-ratio);
  border-radius: 5px;
  background:
    linear-gradient(105deg, rgba(255, 255, 255, 0.13), transparent 28%),
    linear-gradient(90deg, rgba(32, 27, 23, 0.34), transparent 18%, rgba(255, 255, 255, 0.08) 62%),
    var(--cover-color);
  box-shadow:
    calc(var(--paper-depth) + 0.18rem) var(--paper-depth) 0 rgba(242, 234, 220, 0.86),
    calc(var(--paper-depth) + 0.34rem) calc(var(--paper-depth) + 0.22rem) 0 rgba(32, 27, 23, 0.24),
    0 2rem 4rem rgba(0, 0, 0, 0.34);
}

.notebook-visual__cover::before {
  position: absolute;
  inset: 0.55rem;
  content: "";
  border: 1px solid rgba(251, 246, 237, 0.14);
  border-radius: 3px;
}

.notebook-visual__cover::after {
  position: absolute;
  content: "";
  opacity: 0;
}

.notebook-visual__band {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 0.2rem;
  background: rgba(17, 29, 24, 0.82);
  transform: translateX(-50%);
}

.notebook-visual__paper {
  position: absolute;
  top: 16%;
  right: 14%;
  bottom: 16%;
  left: 18%;
  border-radius: 2px;
  background: rgba(251, 246, 237, 0.86);
  opacity: 0.78;
}

.notebook-visual[data-insert="lined"] .notebook-visual__paper {
  background:
    repeating-linear-gradient(to bottom, transparent 0 0.62rem, rgba(93, 81, 72, 0.28) 0.68rem),
    rgba(251, 246, 237, 0.88);
}

.notebook-visual[data-insert="dotted"] .notebook-visual__paper {
  background:
    radial-gradient(circle, rgba(93, 81, 72, 0.34) 1px, transparent 1.4px) 0 0 / 0.72rem 0.72rem,
    rgba(251, 246, 237, 0.88);
}

.notebook-visual[data-insert="grid"] .notebook-visual__paper {
  background:
    linear-gradient(rgba(93, 81, 72, 0.18) 1px, transparent 1px) 0 0 / 0.72rem 0.72rem,
    linear-gradient(90deg, rgba(93, 81, 72, 0.18) 1px, transparent 1px) 0 0 / 0.72rem 0.72rem,
    rgba(251, 246, 237, 0.88);
}

.notebook-visual[data-insert="kraft"] .notebook-visual__paper {
  background: #b98f5d;
}

.notebook-visual[data-accessory="plastic"] .notebook-visual__cover::after,
.notebook-visual[data-accessory="cards"] .notebook-visual__cover::after,
.notebook-visual[data-accessory="zip"] .notebook-visual__cover::after {
  right: 12%;
  bottom: 13%;
  left: 14%;
  height: 20%;
  border: 1px solid rgba(251, 246, 237, 0.42);
  border-radius: 3px;
  background: rgba(251, 246, 237, 0.14);
  opacity: 1;
}

.notebook-visual[data-accessory="cards"] .notebook-visual__cover::after {
  background:
    linear-gradient(90deg, transparent 0 45%, rgba(251, 246, 237, 0.46) 45% 48%, transparent 48%),
    rgba(251, 246, 237, 0.16);
}

.notebook-visual[data-accessory="zip"] .notebook-visual__cover::after {
  height: 9%;
  background:
    repeating-linear-gradient(90deg, rgba(251, 246, 237, 0.5) 0 0.12rem, transparent 0.12rem 0.32rem),
    rgba(17, 29, 24, 0.24);
}

.notebook-visual[data-accessory="pen"]::after {
  position: absolute;
  top: 28%;
  right: 23%;
  width: 0.52rem;
  height: 43%;
  content: "";
  border-radius: 999px;
  background: linear-gradient(#d7bd89, #5b3a2b 16%, #2e201a 84%, #c69a50);
  box-shadow: 0.32rem 0.42rem 1rem rgba(0, 0, 0, 0.24);
}

.notebook-visual--photo {
  background:
    linear-gradient(rgba(17, 29, 24, 0.22), rgba(17, 29, 24, 0.22)),
    var(--cedar-deep);
}

.notebook-visual--photo::after {
  display: none;
}

.notebook-visual--photo img {
  width: 100%;
  height: 100%;
  min-height: inherit;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.92) contrast(0.98);
}

.notebook-visual__charm {
  position: absolute;
  right: 26%;
  bottom: 22%;
  display: grid;
  width: 2.4rem;
  height: 2.4rem;
  place-items: center;
  border: 1px solid rgba(251, 246, 237, 0.38);
  border-radius: 999px;
  background: rgba(198, 154, 80, 0.9);
  color: var(--cedar-deep);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 0.8rem;
  font-weight: 700;
  line-height: 1;
  box-shadow: 0 0.8rem 1.8rem rgba(0, 0, 0, 0.24);
}

.notebook-visual__charm[data-charm="none"] {
  opacity: 0;
}

.builder-result {
  display: grid;
  align-content: center;
  padding: clamp(1.35rem, 4vw, 2rem);
  background:
    linear-gradient(rgba(17, 29, 24, 0.9), rgba(17, 29, 24, 0.9)),
    url("../img/tn-size-lineup.jpg") center / cover no-repeat;
}

.builder-result h3 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.7rem, 3vw, 2.55rem);
  font-weight: 500;
  line-height: 1.08;
}

.builder-result p:not(.eyebrow) {
  margin-bottom: 0;
  color: rgba(251, 246, 237, 0.76);
}

.tn-detail-strip {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.62fr);
  gap: clamp(1.2rem, 4vw, 2rem);
  align-items: stretch;
  padding: clamp(4.5rem, 8vw, 7rem) clamp(1rem, 5vw, 4rem);
  background: var(--cedar-deep);
  color: var(--linen);
}

.tn-detail-strip__media {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 1px;
  min-height: 32rem;
  border: 1px solid rgba(251, 246, 237, 0.14);
  background: rgba(251, 246, 237, 0.14);
}

.tn-detail-strip__media img {
  width: 100%;
  height: 100%;
  min-height: 32rem;
  object-fit: cover;
  filter: saturate(0.9) contrast(0.98);
}

.tn-detail-strip__copy {
  display: grid;
  align-content: center;
  padding: clamp(1rem, 3vw, 2rem);
}

.tn-detail-strip__copy h2 {
  font-size: clamp(2.2rem, 4.8vw, 4.2rem);
}

.tn-detail-strip__copy p:not(.eyebrow) {
  color: rgba(251, 246, 237, 0.76);
  font-size: 1.08rem;
}

.option-effects {
  scroll-margin-top: 5.5rem;
  display: grid;
  grid-template-columns: minmax(240px, 0.48fr) minmax(0, 1fr);
  gap: clamp(1.5rem, 5vw, 4rem);
  padding: clamp(4.5rem, 8vw, 7rem) clamp(1rem, 5vw, 4rem);
  background: var(--paper);
}

.option-effects > div:first-child {
  max-width: 520px;
}

.effect-list {
  border-top: 1px solid var(--line);
}

.effect-list details {
  border-bottom: 1px solid var(--line);
}

.effect-list summary {
  display: flex;
  min-height: 4.6rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.25rem, 2vw, 1.7rem);
  cursor: pointer;
  list-style: none;
}

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

.effect-list summary::after {
  content: "+";
  color: var(--clay);
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: 1.1rem;
  font-weight: 900;
}

.effect-list details[open] summary::after {
  content: "-";
}

.effect-list p {
  max-width: 760px;
  margin-bottom: 1.3rem;
  color: var(--soft-ink);
}

.about {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(290px, 0.62fr);
  gap: clamp(2rem, 7vw, 5rem);
  max-width: 1180px;
  margin: 0 auto;
  background: var(--linen);
}

.about__story p:not(.eyebrow),
.about__details {
  color: var(--soft-ink);
}

.about__details {
  display: grid;
  gap: 1px;
  align-self: center;
  background: var(--line);
  border: 1px solid var(--line);
}

.about__details div {
  padding: 1rem;
  background: var(--paper);
}

.about__details span,
.about__details strong {
  display: block;
}

.about__details span {
  margin-bottom: 0.2rem;
  color: var(--clay);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.about__details strong {
  color: var(--ink);
}

.section--warm {
  min-height: 62vh;
  display: grid;
  place-items: center;
  background:
    linear-gradient(rgba(32, 27, 23, 0.66), rgba(32, 27, 23, 0.66)),
    url("../img/hero-workbench-photo.png") center / cover no-repeat;
  color: var(--linen);
  text-align: center;
}

.order-panel {
  width: min(780px, 100%);
}

.order-panel p:not(.eyebrow) {
  color: rgba(251, 246, 237, 0.78);
  font-size: 1.08rem;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 2rem clamp(1rem, 5vw, 4rem);
  background: var(--cedar-deep);
  color: var(--linen);
}

.site-footer strong,
.site-footer span {
  display: block;
}

.site-footer span {
  color: rgba(251, 246, 237, 0.7);
}

@media (max-width: 920px) {
  .gallery-grid {
    grid-template-columns: 1fr 1fr;
  }

  .option-steps,
  .size-grid,
  .tn-size-gallery,
  .accessory-grid,
  .charm-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-card:first-child,
  .product-card--tall {
    grid-column: auto;
    grid-row: auto;
  }

  .work-menu,
  .detail-section,
  .builder-layout,
  .builder-preview,
  .tn-detail-strip,
  .option-effects,
  .about {
    grid-template-columns: 1fr;
  }

  .tn-detail-strip__media {
    min-height: auto;
  }

  .work-menu__heading {
    position: static;
  }

  .work-menu__grid a {
    grid-template-columns: 3rem minmax(0, 1fr);
  }

  .work-menu__grid em {
    grid-column: 2;
  }
}

@media (max-width: 720px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    right: 1rem;
    left: 1rem;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.5rem;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--linen);
    color: var(--ink);
    box-shadow: var(--shadow);
  }

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

  .site-nav a {
    padding: 0.85rem;
  }

  .hero {
    min-height: 92vh;
  }

  h1 {
    font-size: clamp(4rem, 20vw, 6.5rem);
  }

  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .page-hero {
    min-height: 82vh;
  }

  .option-steps,
  .size-grid,
  .tn-size-gallery,
  .accessory-grid,
  .charm-grid,
  .option-matrix,
  .swatch-grid,
  .builder-controls {
    grid-template-columns: 1fr;
  }

  .builder-preview,
  .notebook-visual {
    min-height: 28rem;
  }

  .tn-size-card {
    min-height: auto;
  }

  .tn-detail-strip__media {
    grid-template-columns: 1fr;
  }

  .tn-detail-strip__media img {
    min-height: 22rem;
  }

  .work-menu__grid a {
    grid-template-columns: 1fr;
  }

  .work-menu__grid em {
    grid-column: auto;
  }

  .site-footer {
    flex-direction: column;
  }
}