.hero-sub {
  max-width: 640px;
}
.hero-actions .btn,
.cta-band-inner .btn {
  padding: 0.62em 1.35em;
  font-size: 0.86rem;
  letter-spacing: 0.01em;
  box-shadow: 0 4px 14px #66e40f24;
}
.hero-actions .btn-primary:hover,
.cta-band-inner .btn-primary:hover {
  box-shadow: 0 8px 22px #66e40f47;
}
.hero-actions .btn svg,
.cta-band-inner .btn svg {
  width: 15px;
  height: 15px;
}
.hero-stat-strip {
  display: flex;
  flex-wrap: wrap;
  margin-top: 2.2rem;
  padding-top: 1.8rem;
  border-top: 1px solid var(--line);
}
.hero-stat-strip .stat {
  padding-right: 2.2rem;
  margin-right: 2.2rem;
  border-right: 1px solid var(--line-soft);
}
.hero-stat-strip .stat:last-child {
  padding-right: 0;
  margin-right: 0;
  border-right: none;
}
.hero-stat-strip .stat b {
  display: block;
  font: 500 1.7rem var(--font-display);
  background: linear-gradient(135deg, var(--ink), var(--green));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-stat-strip .stat span {
  color: var(--ink-muted);
  font-size: 0.82rem;
}
.flat-card {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  overflow: hidden;
  transition:
    border-color 0.25s var(--ease),
    transform 0.25s var(--ease),
    box-shadow 0.25s var(--ease);
}
.flat-card:hover {
  border-color: #66e40f59;
  transform: translateY(-4px);
  box-shadow: 0 24px 40px -26px #0000008c;
}
.tag-cloud {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.tag-cloud li {
  padding: 0.4em 0.95em;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.8rem;
  color: var(--ink-muted);
  background: var(--bg-alt);
  transition:
    border-color 0.2s var(--ease),
    color 0.2s var(--ease);
}
.tag-cloud li:hover {
  border-color: #66e40f59;
  color: var(--ink);
}
.intro {
  padding: 5.5rem 0 0;
}
.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.2rem;
  align-items: start;
}
.intro .section-head {
  margin-bottom: 0;
}
.intro-text p {
  font-size: 1rem;
  line-height: 1.75;
}
.intro-text p:last-child {
  margin-bottom: 0;
}
.feature-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.1rem;
}
.feature-list li {
  padding: 1.3rem 1.4rem;
}
.feature-list .type-icon {
  margin-bottom: 0.9rem;
}
.feature-list h3 {
  font: 500 1.05rem var(--font-display);
  margin-bottom: 0.35rem;
}
.feature-list p {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.55;
}
.type-icon {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 11px;
  flex-shrink: 0;
  background: var(--bg-alt);
  border: 1px solid var(--line);
  color: var(--green);
}
.type-icon svg {
  width: 18px;
  height: 18px;
}
.feature-list li:nth-child(2) .type-icon {
  color: var(--cyan);
}
.feature-list li:nth-child(3) .type-icon {
  color: var(--amber);
}
.series {
  padding: 5.5rem 0 0;
}
.series .section-head {
  margin-bottom: 2.2rem;
}
.series .section-lead {
  max-width: 560px;
}
.tent-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.3rem;
  align-items: start;
}
.tent-media {
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: #fff;
}
.tent-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.5s var(--ease);
}
.tent-card:hover .tent-media img {
  transform: scale(1.05);
}
.tent-body {
  padding: 1.5rem 1.7rem 1.7rem;
}
.tent-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.1rem;
}
.tent-head h3 {
  font: 500 1.1rem var(--font-display);
}
.tent-span {
  font: 500 1.9rem var(--font-display);
  white-space: nowrap;
  background: linear-gradient(135deg, var(--ink), var(--green));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.series--large .tent-span {
  background: linear-gradient(135deg, var(--ink), var(--amber));
  -webkit-background-clip: text;
  background-clip: text;
}
.spec-rows {
  margin: 0;
}
.spec-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.6rem 0;
  border-top: 1px solid var(--line-soft);
  font-size: 0.86rem;
}
.spec-row dt {
  color: var(--ink-muted);
}
.spec-row dd {
  margin: 0;
  color: var(--ink);
  font-weight: 600;
  text-align: right;
}
.materials {
  padding: 6rem 0 0;
}
.materials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.3rem;
}
.material-card {
  padding: 1.8rem 1.9rem;
}
.material-card h3 {
  font: 500 1.16rem var(--font-display);
  margin-bottom: 0.9rem;
}
.material-card p {
  font-size: 0.92rem;
  line-height: 1.7;
  margin-bottom: 1.1rem;
}
.material-card p:last-child {
  margin-bottom: 0;
}
.material-card--wide {
  grid-column: 1 / -1;
}
.drawings {
  padding: 6rem 0 0;
}
.drawings-grid {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 3.2rem;
  align-items: start;
}
.drawings .section-head {
  margin-bottom: 1.4rem;
}
.drawing-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.1rem;
  margin-top: 1.6rem;
}
.drawing {
  margin: 0;
  padding: 1.2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 0.9rem;
}
.drawing img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  background: #fff;
}
.drawing figcaption {
  font-size: 0.8rem;
  color: var(--ink-muted);
  text-align: center;
}
.drawing--main {
  padding: 1.4rem;
}
.legend {
  margin: 1.6rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.6rem;
}
.legend h3 {
  font: 600 0.92rem var(--font-body);
  margin-bottom: 0.7rem;
}
.legend ol,
.legend ul {
  margin: 0;
  padding-left: 1.3rem;
  color: var(--ink-muted);
  font-size: 0.86rem;
  line-height: 1.7;
}
.legend ul {
  list-style: lower-alpha;
}
.legend li::marker {
  color: var(--green);
  font-weight: 600;
}
.gallery {
  padding: 6rem 0;
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 180px;
  gap: 1rem;
}
.gallery-grid figure {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--surface);
}
.gallery-grid figure:nth-child(1) {
  grid-column: span 2;
  grid-row: span 2;
}
.gallery-grid figure:nth-child(8) {
  grid-column: span 2;
}
.gallery-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease);
}
.gallery-grid figure:hover img {
  transform: scale(1.06);
}
.category-nav-wrap {
  padding: 0 0 5rem;
}
.category-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}
.category-nav a {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  color: var(--ink-muted);
  font-size: 0.92rem;
  font-weight: 500;
  transition: color 0.2s var(--ease);
}
.category-nav a:hover {
  color: var(--green);
}
.category-nav svg {
  width: 16px;
  height: 16px;
  transition: transform 0.25s var(--ease);
}
.category-nav a:hover svg {
  transform: translate(-3px);
}
.cta-band {
  padding: 6rem 0;
}
.cta-band-contact {
  margin-top: 0.9rem;
  font-size: 0.92rem;
}
.cta-band-contact a {
  color: var(--ink);
  border-bottom: 1px solid var(--line);
  transition:
    color 0.2s,
    border-color 0.2s;
}
.cta-band-contact a:hover {
  color: var(--green);
  border-color: var(--green);
}
.reveal-io {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 0.65s var(--ease),
    transform 0.65s var(--ease);
}
.reveal-io.is-visible {
  opacity: 1;
  transform: none;
}
.tent-grid > .reveal-io:nth-child(2) {
  transition-delay: 0.07s;
}
.tent-grid > .reveal-io:nth-child(3) {
  transition-delay: 0.14s;
}
@media (prefers-reduced-motion: reduce) {
  .reveal-io {
    opacity: 1;
    transform: none;
    transition: none;
  }
}
@media (max-width: 980px) {
  .tent-grid {
    grid-template-columns: 1fr 1fr;
  }
  .intro-grid,
  .drawings-grid {
    grid-template-columns: 1fr;
  }
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 640px) {
  .hero-stat-strip .stat {
    padding-right: 1.4rem;
    margin-right: 1.4rem;
  }
  .tent-grid,
  .materials-grid,
  .feature-list,
  .drawing-pair,
  .legend {
    grid-template-columns: 1fr;
  }
  .tent-body,
  .material-card {
    padding: 1.5rem;
  }
  .gallery-grid {
    grid-auto-rows: 140px;
  }
}