:root {
  --bg: #e9efe6;
  --paper: #fbfcf7;
  --paper-strong: #ffffff;
  --field: #d8e2d0;
  --field-deep: #b7c7aa;
  --ink: #20352c;
  --ink-soft: #55695f;
  --line: rgba(32, 53, 44, 0.12);
  --line-strong: rgba(32, 53, 44, 0.24);
  --crop: #5d7a52;
  --crop-soft: #e7efe0;
  --kiln: #c96b36;
  --soil: #a93e2d;
  --gold: #b69557;
  --shadow: 0 22px 44px rgba(48, 65, 48, 0.08);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --container: 1240px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Avenir Next", "Segoe UI", sans-serif;
  color: var(--ink);
  background: linear-gradient(180deg, var(--bg), #eff4ea 42%, #eef2e8 100%);
  line-height: 1.55;
}

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

img {
  max-width: 100%;
}

button,
select {
  font: inherit;
}

.site-shell {
  min-height: 100vh;
}

.container {
  width: min(var(--container), calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(251, 252, 247, 0.92);
  border-bottom: 1px solid rgba(32, 53, 44, 0.08);
  backdrop-filter: blur(14px);
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 5.4rem;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
}

.brand-logo {
  width: 8rem;
  display: block;
  object-fit: contain;
}

.brand-copy {
  display: grid;
}

.brand-copy strong {
  font-family: "Baskerville", "Iowan Old Style", Georgia, serif;
  font-size: 1.22rem;
  font-weight: 700;
}

.brand-copy span:last-child {
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.2rem;
}

.site-nav a {
  padding: 0.8rem 0.95rem;
  border-radius: 999px;
  color: var(--ink-soft);
  transition: background-color 160ms ease, color 160ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a.is-active {
  background: var(--crop-soft);
  color: var(--ink);
}

.nav-toggle {
  display: none;
  width: 3rem;
  height: 3rem;
  border: 0;
  border-radius: 999px;
  background: rgba(93, 122, 82, 0.1);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0.32rem;
  cursor: pointer;
}

.nav-toggle span {
  width: 1.1rem;
  height: 2px;
  border-radius: 999px;
  background: var(--ink);
}

.hero,
.page-hero {
  padding: 4rem 0 1.5rem;
}

.hero-grid {
  gap: 1.35rem;
  align-items: start;
}

.hero-copy h1,
.page-hero h1,
#sheet-title {
  margin: 0.35rem 0 0.8rem;
  font-family: "Baskerville", "Iowan Old Style", Georgia, serif;
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 0.95;
}

.hero-copy h1,
.page-hero h1 {
  font-size: clamp(2.35rem, 4vw, 4rem);
}

.hero-text {
  max-width: 60rem;
}

#sheet-title {
  font-size: clamp(2.2rem, 4vw, 3.9rem);
}

.hero-text,
.page-hero p,
.section-heading p,
.info-card p,
.benefit-panel p,
.callout-panel p,
.muted-note,
.selector-summary,
.sheet-subtitle,
.sheet-kicker,
.section-caption {
  color: var(--ink-soft);
}

.eyebrow {
  margin: 0;
  font-family: "Menlo", "SFMono-Regular", monospace;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--crop);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.5rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.85rem 1.25rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  transition: transform 140ms ease, background-color 140ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button-primary {
  background: var(--ink);
  color: #fff;
}

.button-secondary {
  background: transparent;
  border-color: var(--line-strong);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
  margin: 0;
}

.hero-stats div,
.glass-card,
.info-card,
.benefit-panel,
.selector-panel,
.tech-sheet,
.callout-panel,
.sheet-panel {
  background: rgba(251, 252, 247, 0.88);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero-stats div {
  padding: 1rem 1.1rem;
  border-radius: var(--radius-md);
}

.hero-stats dt {
  font-size: 1.75rem;
  font-weight: 800;
}

.hero-stats dd {
  margin: 0.3rem 0 0;
  color: var(--ink-soft);
}

.hero-home .hero-copy {
  width: 100%;
}

.hero-panel-clean {
  width: 100%;
}

.hero-stats-inline {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.hero-stat-line {
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  line-height: 1.2;
  color: var(--ink-soft);
  white-space: nowrap;
}

.hero-stat-line strong {
  font-family: "Baskerville", "Iowan Old Style", Georgia, serif;
  font-size: 1.9rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.glass-card,
.info-card,
.benefit-panel,
.selector-panel,
.tech-sheet,
.callout-panel,
.sheet-panel {
  border-radius: var(--radius-xl);
}

.preview-card,
.info-card,
.benefit-panel,
.callout-panel {
  padding: 1.5rem 1.5rem 1.5rem 1.9rem;
}

.preview-topline {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: "Menlo", "SFMono-Regular", monospace;
  color: var(--crop);
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.status-dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 999px;
  background: var(--crop);
}

.preview-card h2,
.section-heading h2,
.info-card h2,
.info-card h3,
.benefit-panel h3,
.callout-panel h2,
.selector-header h2,
.sheet-section h3,
.empty-state h2 {
  margin: 0.65rem 0 0.6rem;
  font-family: "Baskerville", "Iowan Old Style", Georgia, serif;
  font-weight: 700;
  line-height: 1.04;
}

.feature-list,
.plain-list {
  margin: 0;
  padding-left: 1.15rem;
  color: var(--ink-soft);
}

.feature-list li,
.plain-list li {
  margin-bottom: 0.55rem;
}

.inline-link {
  display: inline-flex;
  margin-top: 1rem;
  color: var(--ink);
  font-weight: 700;
}

.section {
  padding: 2rem 0 2.6rem;
}

.section-rule {
  border-top: 1px solid rgba(32, 53, 44, 0.1);
}

.section-heading {
  max-width: 48rem;
  margin-bottom: 1.4rem;
}

.card-grid {
  display: grid;
  gap: 1rem;
}

.three-up {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.two-up {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.92fr);
  gap: 1rem;
}

.stack {
  display: grid;
  gap: 1rem;
}

.accent-card {
  background: linear-gradient(180deg, rgba(251, 252, 247, 0.94), rgba(234, 241, 229, 0.94));
}

.benefit-panel {
  padding: 1.5rem 1.5rem 1.5rem 1.9rem;
}

.benefit-list {
  display: grid;
  gap: 1rem;
}

.benefit-list strong {
  display: block;
  margin-bottom: 0.22rem;
}

.callout-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.45rem 1.55rem 1.45rem 1.95rem;
}

.compact-hero {
  padding-bottom: 0.8rem;
}

.tech-tool-section {
  padding-top: 0.75rem;
}

body[data-page="tech-sheet"] .page-hero {
  padding: 2.1rem 0 0.7rem;
}

body[data-page="tech-sheet"] .page-hero h1 {
  font-size: clamp(2.05rem, 3.5vw, 3rem);
}

.selector-panel {
  padding: 1.25rem 1.4rem 1.25rem 1.8rem;
  margin-bottom: 1rem;
}

.selector-panel-tight {
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.selector-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.selector-summary {
  font-family: "Menlo", "SFMono-Regular", monospace;
  font-size: 0.88rem;
  white-space: nowrap;
}

.search-panel {
  position: relative;
  margin-bottom: 0.9rem;
}

.search-field input {
  width: 100%;
  min-height: 3.2rem;
  padding: 0.8rem 0.95rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--line-strong);
  background: var(--paper-strong);
  color: var(--ink);
}

.search-results {
  position: absolute;
  top: calc(100% + 0.45rem);
  left: 0;
  right: 0;
  z-index: 5;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(251, 252, 247, 0.98);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.search-result {
  width: 100%;
  display: grid;
  gap: 0.2rem;
  padding: 0.9rem 1rem;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: transparent;
  text-align: left;
  cursor: pointer;
}

.search-result:last-child {
  border-bottom: 0;
}

.search-result:hover,
.search-result:focus-visible {
  background: rgba(231, 239, 224, 0.7);
}

.search-result span {
  color: var(--ink-soft);
}

.search-result-detail {
  font-size: 0.9rem;
}

.search-empty {
  margin: 0;
  padding: 0.95rem 1rem;
  color: var(--ink-soft);
}

.selector-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.field {
  display: grid;
  gap: 0.42rem;
  font-weight: 600;
}

.field span {
  color: var(--ink);
}

.field select {
  width: 100%;
  min-height: 3.2rem;
  padding: 0.8rem 0.95rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--line-strong);
  background: var(--paper-strong);
  color: var(--ink);
}

.field select:disabled {
  background: rgba(238, 239, 234, 0.84);
  color: #7b827d;
}

.tech-sheet-shell {
  min-width: 0;
}

.empty-state {
  padding: 3rem 1.5rem;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-xl);
  background: rgba(251, 252, 247, 0.62);
}

.empty-state-wide {
  min-height: 20rem;
  display: grid;
  place-items: center;
  text-align: center;
}

.hidden {
  display: none;
}

.tech-sheet {
  padding: 1.4rem 1.4rem 1.4rem 1.8rem;
}

.sheet-kicker,
.sheet-subtitle {
  margin: 0;
}

.sheet-meta-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  padding-bottom: 0.65rem;
}

.chip {
  display: inline-flex;
  align-items: center;
  padding: 0.46rem 0.74rem;
  border-radius: 999px;
  background: var(--crop-soft);
  color: var(--ink);
  font-weight: 700;
}

.overview-label {
  display: block;
  color: var(--ink-soft);
  margin-bottom: 0.32rem;
}

.sheet-section {
  padding-top: 0;
}

.section-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.85rem;
}

.notes-list {
  margin: 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.45rem;
}

.note-pill {
  padding-left: 0.1rem;
  color: var(--ink);
}

.muted-note {
  margin: 0;
}

.na-value {
  color: #959b91;
  font-weight: 500;
}

.source-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.source-link {
  display: inline-flex;
  align-items: center;
  padding: 0.75rem 0.95rem;
  border-radius: var(--radius-md);
  background: var(--paper-strong);
  border: 1px solid var(--line);
  font-weight: 700;
}

.source-link-passive {
  color: var(--ink-soft);
  font-weight: 600;
}

.link-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.link-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 0.78rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--paper-strong);
  color: var(--ink);
  font-weight: 700;
}

.tech-index-section {
  padding-top: 1.25rem;
}

.tech-index-panel {
  margin-top: 1rem;
}

.variety-groups {
  display: grid;
  gap: 0.9rem;
}

.variety-group {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(251, 252, 247, 0.92);
  overflow: hidden;
}

.variety-group summary {
  cursor: pointer;
  list-style: none;
  padding: 0.9rem 1rem;
  font-weight: 700;
}

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

.variety-group[open] summary {
  border-bottom: 1px solid var(--line);
}

.variety-group-body {
  padding: 0.9rem 1rem 1rem;
}

.variety-group-body .link-cloud {
  gap: 0.55rem;
}

.tech-sheet-dense {
  padding: 1.15rem 1.2rem 1.2rem 1.4rem;
}

.sheet-hero {
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
}

.sheet-hero-main,
.sheet-hero-panel {
  min-width: 0;
}

.sheet-highlights {
  margin-top: 0.85rem;
}

.sheet-highlights h3 {
  margin-bottom: 0.35rem;
}

.highlights-disclaimer {
  max-width: 72ch;
  margin-bottom: 0.8rem;
}

.hero-fact-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.8rem;
}

.hero-fact-grid-tight {
  gap: 0.65rem;
}

.hero-fact-card {
  min-height: 5.6rem;
  padding: 0.8rem 0.85rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.98), rgba(238, 244, 233, 0.92));
}

.hero-fact-card strong {
  display: block;
  font-size: 1.08rem;
  line-height: 1.22;
}

.hero-fact-card-wide {
  grid-column: 1 / -1;
  min-height: auto;
}

.source-links-compact {
  gap: 0.55rem;
}

.source-links-compact .source-link {
  padding: 0.62rem 0.82rem;
}

.sheet-main-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.sheet-section-full {
  grid-column: 1 / -1;
}

.sheet-primary-column,
.sheet-secondary-column {
  display: grid;
  align-content: start;
  gap: 1rem;
}

.sheet-panel {
  padding: 0.85rem 0.95rem 0.95rem 1.05rem;
}

.hero-panel-clean {
  align-self: stretch;
  display: flex;
  align-items: stretch;
  margin-top: 1.5rem;
}

.content-band {
  padding: 0.2rem 0 0;
}

.workflow-preview {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(360px, 1.12fr);
  gap: 2rem;
  align-items: start;
  padding-top: 0.35rem;
}

.workflow-steps {
  display: grid;
  gap: 1rem;
}

.workflow-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.9rem;
  align-items: start;
}

.workflow-index {
  font-family: "Menlo", "SFMono-Regular", monospace;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--crop);
}

.workflow-step h3 {
  margin: 0 0 0.3rem;
  font-family: "Baskerville", "Iowan Old Style", Georgia, serif;
  font-size: 1.18rem;
  font-weight: 700;
}

.workflow-step p {
  margin: 0;
  color: var(--ink-soft);
}

.product-preview-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: rgba(251, 252, 247, 0.92);
  box-shadow: var(--shadow);
  padding: 1rem;
}

.preview-toolbar {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.7rem;
  align-items: center;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--line);
}

.preview-label {
  font-family: "Menlo", "SFMono-Regular", monospace;
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--crop);
}

.preview-query {
  display: inline-flex;
  align-items: center;
  min-height: 2.7rem;
  padding: 0.75rem 0.9rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: var(--paper-strong);
}

.preview-result {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.75rem;
  align-items: center;
  padding: 0.95rem 0;
  border-bottom: 1px solid var(--line);
}

.preview-result strong,
.preview-sheet-head strong {
  display: block;
}

.preview-result span,
.preview-sheet-head span {
  color: var(--ink-soft);
}

.preview-tag {
  display: inline-flex;
  padding: 0.35rem 0.6rem;
  border-radius: 999px;
  background: var(--crop-soft);
  font-size: 0.86rem;
  font-weight: 700;
}

.preview-filters {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.65rem;
  padding: 0.95rem 0;
  border-bottom: 1px solid var(--line);
}

.preview-filters span {
  display: inline-flex;
  justify-content: center;
  padding: 0.55rem 0.6rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: var(--paper-strong);
  font-weight: 700;
}

.preview-sheet {
  padding-top: 0.95rem;
}

.preview-sheet-head {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.75rem;
  align-items: center;
  margin-bottom: 0.9rem;
}

.preview-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
}

.preview-metrics div {
  padding: 0.85rem 0.9rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: var(--paper-strong);
}

.preview-metrics span {
  display: block;
  margin-bottom: 0.2rem;
  color: var(--ink-soft);
  font-size: 0.84rem;
}

.preview-score {
  display: inline-flex;
  min-width: 2rem;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  color: #fff;
  font-size: 0.92rem;
}

.score-good {
  background: #8b9b42;
}

.score-strong {
  background: #3f8a52;
}

.content-split {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2rem;
}

.content-split.two-col {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.content-split.three-col-tight {
  gap: 1.5rem;
}

.content-split h3 {
  margin: 0 0 0.55rem;
  font-family: "Baskerville", "Iowan Old Style", Georgia, serif;
  font-size: 1.35rem;
  font-weight: 700;
}

.content-split p {
  margin: 0;
  color: var(--ink-soft);
}

.action-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  padding-top: 0.15rem;
}

.section-caption {
  margin: 0.9rem;
  font-size: 0.9rem;
}

.detail-grid {
  display: grid;
  gap: 0.65rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.detail-card {
  min-width: 0;
  padding: 0.78rem 0.85rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(32, 53, 44, 0.1);
  background: rgba(255, 255, 255, 0.9);
}

.detail-card span {
  display: block;
  margin-bottom: 0.28rem;
  font-size: 0.84rem;
  color: var(--ink-soft);
}

.detail-card strong {
  display: block;
  word-break: break-word;
}

.ratings-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.55rem;
}

.rating-card {
  min-width: 0;
  padding: 0.78rem 0.82rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(32, 53, 44, 0.1);
  background: rgba(255, 255, 255, 0.9);
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(170px, 0.9fr);
  gap: 0.85rem;
  align-items: center;
}

.rating-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.6rem;
  margin-bottom: 0;
}

.rating-card-title {
  font-weight: 700;
  line-height: 1.34;
}

.rating-value {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.15rem;
  height: 2.15rem;
  padding: 0 0.55rem;
  border-radius: 999px;
  color: #fff;
  font-weight: 700;
}

.rating-value-neutral {
  background: #c2c8bd;
  color: #5f675d;
}

.na-pill {
  background: #dde2d8;
  color: #6f766d;
}

.rating-scale {
  position: relative;
  height: 0.56rem;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--soil) 0%, var(--kiln) 28%, #d0b24e 55%, #8eb25a 78%, #2f8a57 100%);
}

.rating-scale-marker {
  position: absolute;
  top: 50%;
  width: 1%;
  height: 1rem;
  border-radius: 999px;
  background: #000000;
  border: 2px solid rgba(32, 53, 44, 0.16);
  transform: translate(-50%, -50%);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.12);
}

.rating-meta {
  margin-top: 0.3rem;
  display: flex;
  justify-content: space-between;
  font-family: "Menlo", "SFMono-Regular", monospace;
  font-size: 0.74rem;
  color: var(--ink-soft);
}

.rating-card-plain {
  background: rgba(255, 255, 255, 0.84);
}

.rating-visual {
  min-width: 0;
}

.site-footer {
  padding: 1.5rem 0 2rem;
}

.footer-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
}

[data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 450ms ease, transform 450ms ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 980px) {
  .hero-grid,
  .split-layout,
  .three-up,
  .two-up,
  .sheet-hero,
  .sheet-main-grid,
  .hero-fact-grid,
  .detail-grid,
  .hero-stats,
  .selector-grid,
  .sheet-highlights .notes-list,
  .content-split,
  .content-split.two-col,
  .workflow-preview,
  .preview-filters,
  .preview-metrics {
    grid-template-columns: 1fr;
  }

  .rating-card {
    grid-template-columns: 1fr;
  }

  .selector-summary {
    white-space: normal;
  }

  .selector-header,
  .callout-panel,
  .footer-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-stat-line {
    white-space: normal;
  }
}

@media (max-width: 760px) {
  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    left: 1rem;
    right: 1rem;
    top: calc(100% + 0.55rem);
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0.2rem;
    padding: 0.7rem;
    border-radius: var(--radius-lg);
    background: rgba(251, 252, 247, 0.98);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
  }

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

  .site-nav a {
    border-radius: var(--radius-md);
  }

  .hero,
  .page-hero {
    padding-top: 2.6rem;
  }

  .hero-copy h1,
  .page-hero h1 {
    font-size: clamp(2rem, 10vw, 3rem);
  }

  .container {
    width: min(var(--container), calc(100% - 1.2rem));
  }

  .preview-card,
  .info-card,
  .benefit-panel,
  .callout-panel,
  .selector-panel,
  .tech-sheet,
  .tech-sheet-dense,
  .sheet-panel {
    padding-left: 1.15rem;
    padding-right: 1rem;
  }
}