.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* Shared content width: title, search, and reading card all match */
.home-hero {
  --home-content-width: 34rem;
  position: relative;
  min-height: calc(100vh - 56px);
  padding: 2.5rem 1.25rem 2rem;
  background:
    radial-gradient(ellipse 80% 60% at 20% 10%, rgba(13, 110, 110, 0.14), transparent 55%),
    radial-gradient(ellipse 70% 50% at 90% 80%, rgba(180, 120, 60, 0.1), transparent 50%),
    linear-gradient(165deg, var(--ac-sand) 0%, var(--ac-paper) 45%, #e8eef2 100%);
  overflow-x: hidden;
  text-align: center;
}

.home-hero-glow {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(26, 36, 51, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26, 36, 51, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 35%, #000 20%, transparent 75%);
  pointer-events: none;
}

.home-hero-stack {
  position: relative;
  z-index: 1;
  width: min(var(--home-content-width), 100%);
  margin-left: auto;
  margin-right: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: calc(100vh - 56px - 4.5rem);
  text-align: center;
  animation: home-hero-in 0.7s ease-out;
}

.home-hero-inner {
  width: 100%;
  text-align: center;
  padding-top: clamp(1.5rem, 6vh, 3.5rem);
  flex: 0 0 auto;
}

.home-brand-logo {
  display: block;
  width: min(280px, 70vw);
  height: auto;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 1.5rem;
}

.home-h1 {
  font-family: var(--ac-display);
  font-weight: 700;
  font-size: clamp(1.65rem, 4vw, 2.35rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--ac-ink);
  margin: 0 0 1rem;
  text-align: center;
}

.home-lead {
  font-family: var(--ac-body);
  font-size: clamp(1.02rem, 2.2vw, 1.15rem);
  line-height: 1.55;
  color: var(--ac-muted);
  margin: 0 auto 1.5rem;
  max-width: 100%;
  text-align: center;
}

.home-search {
  width: 100%;
  margin: 0 auto;
  text-align: center;
}

.home-search-row {
  display: flex;
  gap: 0.5rem;
  align-items: stretch;
  width: 100%;
}

.home-search-input {
  flex: 1;
  min-width: 0;
  border: 1px solid var(--ac-line);
  border-radius: 10px;
  padding: 0.85rem 1.1rem;
  font-size: 1.05rem;
  font-family: var(--ac-body);
  background: rgba(255, 255, 255, 0.85);
  color: var(--ac-ink);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.6) inset;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.home-search-input:focus {
  outline: none;
  border-color: var(--ac-accent);
  box-shadow: 0 0 0 3px rgba(13, 110, 110, 0.18);
  transform: translateY(-1px);
}

.home-search-btn {
  border: none;
  border-radius: 10px;
  padding: 0.85rem 1.35rem;
  font-family: var(--ac-display);
  font-weight: 600;
  font-size: 1.05rem;
  background: var(--ac-accent);
  color: #fff;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}

.home-search-btn:hover {
  background: var(--ac-accent-deep);
  transform: translateY(-1px);
}

.home-search-hint {
  margin: 0.65rem 0 0;
  font-size: 0.9rem;
  color: var(--ac-muted);
  text-align: center;
}

.home-search-hint span {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  color: var(--ac-accent-deep);
}

/* Others are reading - same width as title/search */
.home-reading {
  width: 100%;
  margin-top: auto;
  padding: 2.25rem 0 0.5rem;
  text-align: left;
  box-sizing: border-box;
}

.home-reading-label {
  display: block;
  width: 100%;
  font-family: var(--ac-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ac-accent-deep);
  margin: 0 0 0.85rem;
  text-align: center;
}

.home-reading-stage {
  position: relative;
  width: 100%;
  min-height: 11.5rem;
  overflow: hidden;
}

.home-reading-slide {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  width: 100%;
  margin: 0;
  padding: 0;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateX(28%);
  transition: opacity 0.48s ease, transform 0.48s ease, visibility 0.48s ease;
  text-align: left;
}

.home-reading-slide.is-active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(0);
  position: relative;
}

.home-reading-slide.is-entering-right {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(0);
  position: relative;
  animation: home-reading-in-right 0.48s ease;
}

.home-reading-slide.is-entering-left {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(0);
  position: relative;
  animation: home-reading-in-left 0.48s ease;
}

.home-reading-slide.is-leaving-left {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateX(-28%);
  position: absolute;
}

.home-reading-slide.is-leaving-right {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateX(28%);
  position: absolute;
}

@keyframes home-reading-in-right {
  from {
    opacity: 0;
    transform: translateX(28%);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes home-reading-in-left {
  from {
    opacity: 0;
    transform: translateX(-28%);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.home-reading-card {
  width: 100%;
  text-align: left;
}

.home-reading-card .blog-post-date {
  margin-top: 0;
  margin-bottom: 0.35rem;
  color: var(--ac-muted);
  font-size: 0.9rem;
}

.home-reading-paper-title {
  font-family: var(--ac-display);
  font-weight: 600;
  font-size: 1.2rem;
  line-height: 1.35;
  margin: 0 0 0.35rem;
}

.home-reading-paper-title a {
  color: var(--ac-accent);
  text-decoration: none;
}

.home-reading-paper-title a:hover {
  color: var(--ac-accent-deep);
}

.home-reading-card .blog-post-meta {
  margin-top: 0.35rem;
  margin-bottom: 0.65rem;
  font-size: 0.95rem;
}

.home-reading-card .blog-post p {
  text-indent: 0;
  margin-bottom: 0;
  font-family: var(--ac-body);
  font-size: 0.98rem;
  line-height: 1.55;
  color: var(--ac-muted);
}

.home-reading-card .morelink {
  color: var(--ac-accent);
}

.home-reading-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 1rem;
  width: 100%;
}

.home-reading-nav-btn {
  width: 2rem;
  height: 2rem;
  border: 1px solid var(--ac-line);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.75);
  color: var(--ac-ink);
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  padding: 0;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.home-reading-nav-btn:hover {
  border-color: var(--ac-accent);
  color: var(--ac-accent);
  background: #fff;
}

.home-below {
  padding: 3.25rem 0 4.5rem;
  background: var(--ac-paper);
  border-top: 1px solid var(--ac-line);
}

.home-section-title {
  font-family: var(--ac-display);
  font-weight: 600;
  font-size: 1.45rem;
  color: var(--ac-ink);
  margin: 0 0 0.75rem;
  text-align: center;
}

.home-fields {
  margin-bottom: 3.25rem;
}

.home-fields-title {
  font-size: clamp(1.65rem, 3.5vw, 2rem);
  margin-bottom: 0.5rem;
}

.home-fields-sub {
  text-align: center;
  color: var(--ac-muted);
  margin: 0 0 1.75rem;
  font-family: var(--ac-body);
  font-size: 1.08rem;
}

.home-field-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 0.85rem 1rem;
  max-width: 960px;
  margin: 0 auto;
}

.home-field-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  font-family: var(--ac-body);
  font-size: 1.12rem;
  color: var(--ac-ink);
  text-decoration: none;
  padding: 1rem 1.15rem;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--ac-line);
  border-radius: 12px;
  transition: color 0.2s ease, border-color 0.2s ease, transform 0.2s ease,
    box-shadow 0.2s ease, background 0.2s ease;
}

.home-field-name {
  text-align: left;
  line-height: 1.3;
}

.home-field-arrow {
  color: var(--ac-accent);
  opacity: 0.55;
  transition: opacity 0.2s ease, transform 0.2s ease;
  flex-shrink: 0;
}

.home-field-link:hover {
  color: var(--ac-accent-deep);
  border-color: rgba(13, 110, 110, 0.35);
  background: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(26, 36, 51, 0.06);
}

.home-field-link:hover .home-field-arrow {
  opacity: 1;
  transform: translateX(3px);
}

.home-how {
  max-width: 38em;
  margin: 0 auto;
  text-align: center;
}

.home-how p {
  font-family: var(--ac-body);
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--ac-muted);
  margin: 0;
}

@keyframes home-hero-in {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 520px) {
  .home-search-row {
    flex-direction: column;
  }

  .home-search-btn {
    width: 100%;
  }

  .home-hero {
    min-height: auto;
    padding-top: 2rem;
  }

  .home-hero-stack {
    min-height: auto;
  }

  .home-reading-stage {
    min-height: 13rem;
  }

  .home-field-grid {
    grid-template-columns: 1fr;
  }
}