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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--anchor-offset);
}

body,
h1,
h2,
h3,
p,
ul {
  margin: 0;
}

body {
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(175, 108, 183, 0.12), transparent 22%),
    radial-gradient(circle at top right, rgba(26, 46, 64, 0.06), transparent 18%),
    linear-gradient(180deg, #fffefc 0%, var(--color-background) 100%);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  border: 0;
  background: none;
  color: inherit;
  cursor: pointer;
  font: inherit;
}

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

ul {
  list-style: none;
  padding: 0;
}

[hidden] {
  display: none !important;
}

.skip-link {
  position: absolute;
  left: var(--space-md);
  top: -3rem;
  z-index: 20;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-pill);
  background: var(--color-primary-ink);
  color: var(--color-surface);
  transition: top var(--transition-base);
}

.skip-link:focus {
  top: var(--space-md);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(252, 251, 250, 0.92);
  border-bottom: 1px solid rgba(26, 46, 64, 0.08);
  backdrop-filter: blur(14px);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  min-height: 5.65rem;
}

.site-logo {
  display: inline-flex;
  align-items: center;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.site-logo__image {
  display: block;
  width: auto;
  height: clamp(2.9rem, 5vw, 3.9rem);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex: 1;
  justify-content: flex-end;
  flex-wrap: wrap;
}

.site-nav__link {
  position: relative;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  font-weight: 600;
  transition: color var(--transition-base);
}

.site-nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.45rem;
  width: 100%;
  height: 2px;
  border-radius: var(--radius-pill);
  background: var(--color-primary-ink);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.site-nav__link:hover,
.site-nav__link.is-active {
  color: var(--color-primary-ink);
}

.site-nav__link:hover::after,
.site-nav__link.is-active::after {
  transform: scaleX(1);
}

.main-content {
  padding: var(--space-3xl) 0 var(--space-4xl);
}

#home,
#sell,
#buy,
#about,
#contact {
  scroll-margin-top: var(--anchor-offset);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1.05fr);
  gap: var(--space-xl);
  align-items: center;
  padding-bottom: var(--space-3xl);
}

.hero__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.hero__meta-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 0.8rem;
  border: 1px solid rgba(26, 46, 64, 0.12);
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.78);
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero__title {
  font-size: var(--text-hero);
  line-height: 0.94;
  letter-spacing: -0.06em;
  font-weight: 800;
  text-wrap: balance;
}

.hero__subtitle {
  max-width: 34rem;
  color: var(--color-text-muted);
  font-size: var(--text-lg);
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.button-primary,
.quote-card,
.prose-card,
.contact-card {
  transition:
    transform var(--transition-slow),
    box-shadow var(--transition-slow),
    border-color var(--transition-base),
    opacity var(--transition-base),
    background-color var(--transition-base),
    color var(--transition-base);
}

.button-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0 1.15rem;
  border-radius: 0.65rem;
  background: var(--color-primary-ink);
  color: var(--color-surface);
  font-size: var(--text-sm);
  font-weight: 700;
}

.button-primary:hover,
.button-primary:focus-visible {
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.hero__panel {
  position: relative;
  overflow: hidden;
  min-height: 24rem;
  aspect-ratio: 5 / 3;
  padding: 0;
  border-radius: var(--radius-lg);
  background: #a76aad;
  box-shadow: var(--shadow-md);
  display: grid;
  place-items: center;
}

.hero__panel::after {
  content: none;
}

.hero__panel-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.section-heading--stack {
  display: block;
}

.section-heading--stack h2 {
  position: relative;
  display: inline-block;
  padding-right: 1rem;
}

.section-heading--stack h2::after {
  content: "";
  position: absolute;
  left: calc(100% + 0.4rem);
  top: 55%;
  width: clamp(5rem, 14vw, 10rem);
  height: 1px;
  background: linear-gradient(90deg, rgba(26, 46, 64, 0.22), transparent);
}

.section-heading h2,
.prose-card h2,
.contact-card h2 {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  line-height: 1.05;
}

.reviews {
  padding-bottom: var(--space-4xl);
}

.reviews__header {
  max-width: 52rem;
}

.reviews__eyebrow {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: var(--space-sm);
}

.reviews__source {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  white-space: nowrap;
}

.reviews__summary {
  max-width: 44rem;
  margin-top: var(--space-md);
  color: var(--color-text-muted);
  font-size: var(--text-base);
}

.reviews__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.reviews__stat {
  padding: 1rem 1rem 1.05rem;
  border: 1px solid rgba(26, 46, 64, 0.1);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.reviews__stat--primary {
  background:
    linear-gradient(135deg, rgba(175, 108, 183, 0.12), rgba(255, 255, 255, 0.96)),
    rgba(255, 255, 255, 0.96);
  border-color: rgba(175, 108, 183, 0.2);
}

.reviews__stat-value {
  color: var(--color-primary-ink);
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
}

.reviews__stat-label {
  margin-top: 0.45rem;
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: 700;
  line-height: 1.35;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.reviews__summary--small {
  margin-top: var(--space-sm);
  font-size: var(--text-sm);
}

.reviews__summary a {
  font-weight: 700;
  color: var(--color-primary-ink);
}

.reviews__summary a:hover,
.reviews__summary a:focus-visible {
  color: var(--color-brand-deep);
}

.ebay-mark {
  display: inline-flex;
  align-items: baseline;
  font-size: clamp(1.9rem, 3vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.08em;
  line-height: 1;
}

.ebay-mark__e {
  color: #e53238;
}

.ebay-mark__b {
  color: #0064d2;
}

.ebay-mark__a {
  color: #f5af02;
}

.ebay-mark__y {
  color: #86b817;
}

.quote-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-lg);
}

.quote-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 8px 26px rgba(17, 17, 17, 0.03);
}

.quote-card:hover,
.prose-card:hover,
.contact-card:hover {
  transform: translateY(-4px);
  border-color: rgba(175, 108, 183, 0.3);
  box-shadow: var(--shadow-sm);
}

.quote-card {
  position: relative;
  padding: 1.35rem;
  overflow: hidden;
}

.quote-card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 0.25rem;
  background: linear-gradient(
    90deg,
    #e53238 0 25%,
    #0064d2 25% 50%,
    #f5af02 50% 75%,
    #86b817 75% 100%
  );
}

.quote-card__eyebrow {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.quote-card__quote {
  margin-top: var(--space-sm);
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.35;
}

.quote-card__person {
  margin-top: var(--space-lg);
}

.quote-card__meta {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.quote-card__meta--sub {
  font-size: var(--text-xs);
  white-space: nowrap;
}

.detail-section {
  padding-bottom: var(--space-4xl);
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(220px, 0.33fr) minmax(0, 1fr);
  gap: var(--space-xl);
  align-items: start;
}

.detail-aside {
  position: sticky;
  top: 6.5rem;
  display: grid;
  gap: 0.9rem;
  padding: 1.25rem 0;
}

.detail-kicker {
  color: var(--color-brand-deep);
  font-size: var(--text-xs);
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.detail-lead {
  color: var(--color-text-muted);
  font-size: 1.05rem;
  line-height: 1.55;
}

.detail-content {
  display: grid;
  gap: var(--space-lg);
}

.prose-card,
.contact-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 8px 26px rgba(17, 17, 17, 0.03);
  padding: clamp(1.25rem, 3vw, 2rem);
}

.prose-card--intro {
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.prose-card--intro::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.prose-card--sell::before {
  background:
    linear-gradient(120deg, rgba(217, 160, 91, 0.14), transparent 35%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.2), transparent);
}

.prose-card--buy::before {
  background:
    linear-gradient(120deg, rgba(175, 108, 183, 0.14), transparent 38%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.2), transparent);
}

.prose-card--muted {
  background:
    linear-gradient(180deg, rgba(175, 108, 183, 0.05), transparent 65%),
    rgba(255, 255, 255, 0.92);
}

.prose-card p + p,
.prose-card ul + p,
.prose-card p + ul,
.prose-card h3 + p,
.prose-card p + h3 {
  margin-top: var(--space-md);
}

.prose-card h3 {
  margin-top: 0;
  font-size: 1.3rem;
}

.prose-list,
.marketplace-list {
  padding-left: 1.25rem;
}

.prose-list {
  list-style: disc;
}

.prose-list--columns {
  columns: 2;
  column-gap: var(--space-xl);
}

.prose-list--columns li {
  break-inside: avoid;
}

.marketplace-list {
  list-style: none;
  display: grid;
  gap: 0.35rem;
  margin-top: var(--space-lg);
  padding-left: 0;
}

.marketplace-list--grid {
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.8rem;
}

.marketplace-list--grid li {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 3.25rem;
  padding: 0 1rem;
  border: 1px solid rgba(26, 46, 64, 0.1);
  border-radius: 0.95rem;
  background: rgba(255, 255, 255, 0.84);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7);
  font-weight: 700;
}

.marketplace-list--grid li a {
  width: calc(100% + 2rem);
  margin: 0 -1rem;
  cursor: pointer;
}

.partner-link {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.7rem;
  width: 100%;
  min-height: 3.25rem;
  padding: 0 1rem;
  text-align: left;
  transition:
    transform var(--transition-base),
    color var(--transition-base),
    background-color var(--transition-base);
}

.partner-label {
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.partner-mark {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  min-height: 2rem;
}

.partner-mark__ink {
  display: inline-block;
  line-height: 1;
}

.partner-mark--abebooks .partner-mark__ink {
  color: #0f6a78;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-style: italic;
  font-weight: 700;
}

.partner-mark--alibris {
  width: 2rem;
  height: 2rem;
  border-radius: 0.6rem;
  background: linear-gradient(135deg, #1c4f5a, #2a7b72);
}

.partner-mark--alibris .partner-mark__ink {
  color: #ffffff;
  font-size: 1.15rem;
  font-weight: 800;
  transform: translateY(-0.02em);
}

.partner-mark--amazon {
  position: relative;
  width: 2.15rem;
  height: 2rem;
}

.partner-mark--amazon .partner-mark__ink {
  color: #111111;
  font-size: 1.45rem;
  font-weight: 800;
  line-height: 1;
  transform: translateY(-0.08em);
}

.partner-mark--amazon::after {
  content: "";
  position: absolute;
  left: 0.48rem;
  bottom: 0.34rem;
  width: 1.15rem;
  height: 0.45rem;
  border-bottom: 0.15rem solid #ff9900;
  border-radius: 0 0 999px 999px;
  transform: rotate(-6deg);
}

.partner-mark--amazon::before {
  content: "";
  position: absolute;
  right: 0.22rem;
  bottom: 0.42rem;
  width: 0.34rem;
  height: 0.34rem;
  border-top: 0.15rem solid #ff9900;
  border-right: 0.15rem solid #ff9900;
  transform: rotate(30deg);
}

.partner-mark--biblio {
  width: 2rem;
  height: 2rem;
  border-radius: 0.55rem;
  background: linear-gradient(135deg, #6d3340, #8d4858);
}

.partner-mark__book {
  position: relative;
  display: block;
  width: 1rem;
  height: 0.82rem;
  border: 0.11rem solid #ffffff;
  border-radius: 0.08rem 0.2rem 0.2rem 0.08rem;
  border-left-width: 0.18rem;
}

.partner-mark__book::before {
  content: "";
  position: absolute;
  left: 0.36rem;
  top: -0.11rem;
  bottom: -0.11rem;
  width: 0.1rem;
  background: rgba(255, 255, 255, 0.9);
}

.partner-mark--ebay .ebay-mark {
  font-size: 1.25rem;
}

.partner-link--amazon {
  cursor: default;
}

.marketplace-list--grid li a:hover,
.marketplace-list--grid li a:focus-visible,
.partner-link--amazon {
  color: var(--color-primary-ink);
}

.marketplace-list--grid li a:hover,
.marketplace-list--grid li a:focus-visible {
  transform: translateY(-1px);
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.prose-list li + li,
.marketplace-list li + li {
  margin-top: 0.5rem;
}

.marketplace-list--grid li + li {
  margin-top: 0;
}

.topic-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-lg);
}

.about-contact {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-xl);
  padding-bottom: var(--space-4xl);
  align-items: start;
}

.about-subtitle {
  color: var(--color-text-muted);
  font-size: var(--text-lg);
}

.about-panel {
  position: relative;
  min-height: 14rem;
  aspect-ratio: 4 / 5;
  margin-bottom: var(--space-lg);
  padding: 1rem;
  border-radius: var(--radius-md);
  overflow: hidden;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #dad3cc, #b8b2ac 58%, #8c867f);
  box-shadow: var(--shadow-md);
}

.about-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.22)),
    linear-gradient(120deg, rgba(255, 255, 255, 0.04), transparent 45%);
  pointer-events: none;
  z-index: 1;
}

.about-panel__image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center top;
  border-radius: calc(var(--radius-md) - 0.4rem);
}

.about-panel__title {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 0.85rem;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: var(--radius-pill);
  backdrop-filter: blur(10px);
  background: rgba(17, 17, 17, 0.28);
  color: var(--color-surface);
  font-size: var(--text-sm);
  font-weight: 700;
}

.contact-form {
  display: grid;
  gap: var(--space-md);
}

.contact-card {
  background:
    linear-gradient(180deg, rgba(17, 17, 17, 0.97), rgba(34, 34, 34, 0.97));
  color: var(--color-surface);
  box-shadow: var(--shadow-md);
}

.contact-card h2 {
  margin-bottom: var(--space-lg);
}

.contact-form__row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-md);
}

.form-honeypot {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.field {
  display: grid;
  gap: 0.45rem;
}

.field__label {
  font-size: var(--text-sm);
  font-weight: 600;
}

.field input,
.field textarea {
  width: 100%;
  padding: 0.9rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.06);
  color: var(--color-surface);
  font: inherit;
}

.field textarea {
  resize: vertical;
  min-height: 12rem;
}

.field input::placeholder,
.field textarea::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.contact-form__submit {
  width: 100%;
  min-height: 3.5rem;
  background: var(--color-surface);
  color: var(--color-primary-ink);
}

.site-footer {
  padding: var(--space-xl) 0 var(--space-3xl);
  border-top: 1px solid rgba(26, 46, 64, 0.08);
}

.site-footer__grid {
  display: flex;
  align-items: flex-start;
  gap: clamp(2.25rem, 5vw, 5rem);
}

.site-footer__meta + .site-footer__column {
  margin-left: auto;
}

.site-footer__meta {
  flex: 0 0 8.5rem;
}

.site-footer__column {
  flex: 0 0 auto;
}

.site-footer__meta,
.site-footer__column {
  display: grid;
  align-content: start;
}

.site-footer__meta {
  gap: 0.65rem;
}

.site-footer__logo {
  display: block;
  width: 7.5rem;
}

.site-footer__logo img {
  display: block;
  width: 100%;
  height: auto;
}

.site-footer__column {
  gap: var(--space-sm);
  font-size: var(--text-sm);
}

.site-footer__column a {
  width: fit-content;
}

.site-footer__column a:not(.site-footer__lead) {
  color: var(--color-text);
}

.site-footer__column a:hover,
.site-footer__column a:focus-visible {
  color: var(--color-brand-deep);
}

.site-footer__partner-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, max-content));
  gap: 0.35rem 1.75rem;
}

.site-footer__partner-grid a {
  font-weight: 400;
}

.site-footer__lead {
  font-size: var(--text-sm);
  font-weight: 800;
}

.site-footer__social {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  transition:
    transform var(--transition-base),
    box-shadow var(--transition-base);
}

.site-footer__social:hover,
.site-footer__social:focus-visible {
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.site-footer__social-icon {
  display: block;
  width: 100%;
  height: 100%;
}

/* --- Discrete pages: landing teasers, aside figures, featured book --- */
.home-links {
  padding-bottom: var(--space-4xl);
}

.prose-card--link {
  display: block;
}

.prose-card--link h3 {
  margin-top: var(--space-sm);
  font-size: 1.3rem;
}

.prose-card--link p + p {
  margin-top: var(--space-sm);
}

.prose-card__cta {
  display: inline-block;
  margin-top: var(--space-md);
  color: var(--color-brand-deep);
  font-size: var(--text-sm);
  font-weight: 700;
}

.prose-card--link:hover .prose-card__cta,
.prose-card--link:focus-visible .prose-card__cta {
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.detail-figure {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.detail-figure img {
  width: 100%;
  height: auto;
}

/* --- Lightbox for full-size figure images --- */
.detail-figure__zoom {
  display: block;
  cursor: zoom-in;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 30;
  display: grid;
  place-items: center;
  padding: clamp(1rem, 4vw, 3rem);
  background: rgba(17, 17, 17, 0.82);
  backdrop-filter: blur(8px);
}

.lightbox__image {
  max-width: 100%;
  max-height: 90vh;
  border-radius: var(--radius-md);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
  cursor: zoom-out;
}

.lightbox__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.14);
  color: #ffffff;
  font-size: 1.6rem;
  line-height: 1;
}

.lightbox__close:hover,
.lightbox__close:focus-visible {
  background: rgba(255, 255, 255, 0.3);
}

@media (max-width: 1040px) {
  .hero,
  .detail-layout,
  .topic-grid,
  .about-contact {
    grid-template-columns: 1fr;
  }

  .site-footer__grid {
    flex-wrap: wrap;
  }

  .site-footer__meta {
    flex-basis: 100%;
  }

  .site-footer__meta + .site-footer__column {
    margin-left: 0;
  }

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

  .section-heading,
  .site-header__inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-nav {
    justify-content: flex-start;
  }

  .site-footer__partner-grid {
    grid-template-columns: repeat(2, minmax(0, max-content));
  }

  .detail-aside {
    position: static;
    padding-top: 0;
  }
}

@media (max-width: 720px) {
  .main-content {
    padding-top: var(--space-xl);
  }

  .hero {
    padding-bottom: var(--space-2xl);
  }

  .hero__panel {
    min-height: 18rem;
  }

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

  .hero__actions {
    align-items: stretch;
  }

  .button-primary {
    width: 100%;
  }

  .site-nav {
    width: 100%;
  }

  .site-logo__image {
    height: 3.2rem;
  }

  .hero__meta {
    gap: 0.45rem;
  }

  .prose-list--columns {
    columns: 1;
  }

  .contact-form__row {
    grid-template-columns: 1fr;
  }
}