.gs-about-hero {
  background: linear-gradient(135deg, var(--gs-bg-light, #f8f5f0), #eef2ff);
  padding: 48px 0 36px;
  text-align: center;
}
.gs-about-h1 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  color: var(--gs-primary, #1a1a1a);
  margin: 12px 0 10px;
}
.gs-about-hero-sub {
  max-width: 620px;
  margin: 0 auto;
  color: var(--gs-text-muted, #666);
  font-size: 15px;
  line-height: 1.7;
}

/* Alternating content boxes */
.gs-content-box-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
.gs-content-box.is-reverse .gs-content-box-grid {
  direction: rtl;
}
.gs-content-box.is-reverse .gs-content-box-grid > * {
  direction: ltr;
}
.gs-content-box-media img,
.gs-content-box-video img {
  width: 100%;
  border-radius: 14px;
  display: block;
}
.gs-content-box-video {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
}
.gs-content-box-title {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  color: var(--gs-primary, #1a1a1a);
  margin: 0 0 14px;
  line-height: 1.25;
}
.gs-content-box-body {
  color: var(--gs-text, #2d2d2d);
  font-size: 15px;
  line-height: 1.75;
}
.gs-content-box-body h3,
.gs-content-box-body h4 {
  color: var(--gs-primary, #1a1a1a);
  margin: 18px 0 8px;
}
.gs-content-box-body ul {
  padding-left: 1.2em;
  margin: 0 0 12px;
}
.gs-content-box-body li {
  margin-bottom: 6px;
}

/* Blog on about */
.gs-about-blog-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 24px;
}
.gs-about-blog-head .gs-section-title {
  text-align: left;
  margin: 0;
}
.gs-about-blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}
.gs-about-blog-card {
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 4px 18px rgba(0,0,0,0.06);
  display: flex;
  flex-direction: column;
}
.gs-about-blog-thumb img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
}
.gs-about-blog-body {
  padding: 14px 16px 18px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.gs-about-blog-body time {
  font-size: 12px;
  color: var(--gs-text-muted, #666);
}
.gs-about-blog-body h3 {
  font-size: 15px;
  margin: 6px 0;
  line-height: 1.4;
}
.gs-about-blog-body h3 a {
  color: var(--gs-primary, #1a1a1a);
  text-decoration: none;
}
.gs-about-blog-body p {
  font-size: 13px;
  color: var(--gs-text-muted, #666);
  line-height: 1.55;
  margin: 0 0 10px;
  flex: 1;
}
.gs-about-blog-more {
  font-size: 13px;
  font-weight: 600;
  color: var(--gs-primary, #1a1a1a);
  text-decoration: none;
}

.gs-about-map-figure {
  margin: 0;
  text-align: center;
}
.gs-about-map-figure img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
}

@media (max-width: 768px) {
  .gs-content-box-grid,
  .gs-content-box.is-reverse .gs-content-box-grid {
    grid-template-columns: 1fr;
    direction: ltr;
  }
  .gs-content-box-media {
    order: -1;
  }
}

/* Catalog */
.gs-catalog-hero {
  text-align: center;
  padding: 48px 0 24px;
  background: var(--gs-bg-light, #f8f5f0);
}
.gs-catalog-hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  color: var(--gs-primary, #1a1a1a);
  margin: 12px 0;
}
.gs-catalog-intro {
  max-width: 560px;
  margin: 0 auto 18px;
  color: var(--gs-text-muted, #666);
}
.gs-catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}
.gs-catalog-item {
  margin: 0;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}
.gs-catalog-item img {
  width: 100%;
  height: auto;
  display: block;
}

/* FAQ page hero */
.gs-faq-hero {
  text-align: center;
  padding: 48px 0 20px;
  background: var(--gs-bg-light, #f8f5f0);
}
.gs-faq-hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  color: var(--gs-primary, #1a1a1a);
  margin: 12px 0 8px;
}

/* Content box video – visible when playing */
.gs-content-box-video,
.gs-content-box-media .gs-about-frame {
  position: relative;
  width: 100%;
  border-radius: 14px;
  overflow: hidden;
  background: #111;
  aspect-ratio: 16 / 9;
}
.gs-content-box-video img,
.gs-content-box-media .gs-about-frame > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.gs-content-box-video .gs-play-btn,
.gs-content-box-video .gs-yt-play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 3;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: none;
  background: #fff;
  color: var(--gs-primary, #1a1a1a);
  font-size: 22px;
  cursor: pointer;
  box-shadow: 0 8px 28px rgba(0,0,0,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
}
.gs-content-box-video.is-playing,
.gs-content-box-media [data-yt].is-playing {
  aspect-ratio: 16 / 9;
  min-height: 200px;
}
.gs-content-box-video .gs-yt-iframe,
.gs-content-box-media .gs-yt-iframe,
.gs-about-frame .gs-yt-iframe {
  position: absolute !important;
  inset: 0 !important;
  width: 100% !important;
  height: 100% !important;
  border: 0 !important;
  z-index: 5;
}
.gs-content-box-more {
  margin-top: 18px;
  display: inline-flex;
}

/* Blog – PC grid, mobile horizontal scroll */
@media (max-width: 768px) {
  .gs-about-blog-grid.gs-hscroll {
    display: flex !important;
    flex-wrap: nowrap !important;
    gap: 14px;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
    padding-bottom: 12px;
    margin: 0 -16px;
    padding-left: 16px;
    padding-right: 16px;
    scrollbar-width: none;
  }
  .gs-about-blog-grid.gs-hscroll::-webkit-scrollbar {
    display: none;
  }
  .gs-about-blog-grid.gs-hscroll > .gs-about-blog-card {
    flex: 0 0 78% !important;
    max-width: 280px;
    width: 78%;
    scroll-snap-align: start;
  }
  .gs-about-blog-head {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* FAQ CTA box */
.gs-faq-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 24px;
  margin: 36px 0 20px;
  padding: 22px 28px;
  background: #fff;
  border: 1px solid var(--gs-border, #e8e4de);
  border-radius: 16px;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.04);
}
.gs-faq-cta-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.gs-faq-cta-text strong {
  font-size: 16px;
  color: var(--gs-primary, #1a1a1a);
}
.gs-faq-cta-text span {
  font-size: 14px;
  color: var(--gs-text-muted, #666);
}
.gs-faq-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  background: #25d366;
  color: #fff !important;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.2s, transform 0.2s;
}
.gs-faq-cta-btn:hover {
  background: #1ebe57;
  transform: translateY(-1px);
  color: #fff !important;
}
@media (max-width: 600px) {
  .gs-faq-cta {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }
  .gs-faq-cta-btn {
    justify-content: center;
  }
}

/* Chart pages + Blog page template */
.gs-chart-hero,
.gs-blog-page-hero {
  text-align: center;
  padding: 48px 0 28px;
  background: linear-gradient(135deg, var(--gs-bg-light, #f8f5f0), #eef2ff);
}
.gs-chart-hero h1,
.gs-blog-page-hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  color: var(--gs-primary, #1a1a1a);
  margin: 12px 0 10px;
}
.gs-chart-intro {
  max-width: 640px;
  margin: 0 auto;
  color: var(--gs-text-muted, #666);
  font-size: 15px;
  line-height: 1.7;
}
.gs-texture-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.gs-texture-card {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--gs-border, #e8e4de);
  box-shadow: 0 6px 24px rgba(0,0,0,0.05);
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  position: relative;
}
.gs-texture-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 36px rgba(0,0,0,0.1);
}
.gs-texture-media {
  margin: 0;
  overflow: hidden;
  aspect-ratio: 1;
  background: #f3f0ea;
}
.gs-texture-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}
.gs-texture-card:hover .gs-texture-media img {
  transform: scale(1.03);
}
.gs-texture-body { padding: 14px 16px 18px; }
.gs-texture-title {
  font-size: 1rem;
  margin: 0 0 6px;
  color: var(--gs-primary, #1a1a1a);
}
.gs-texture-body p {
  margin: 0;
  font-size: 13px;
  color: var(--gs-text-muted, #666);
  line-height: 1.5;
}
.gs-color-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.gs-color-card {
  margin: 0;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 6px 22px rgba(0,0,0,0.06);
  border: 1px solid var(--gs-border, #e8e4de);
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  background: #fff;
}
.gs-color-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.1);
}
.gs-color-card img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.4s ease;
}
.gs-color-card:hover img { transform: scale(1.02); }
.gs-color-note {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-top: 28px;
  padding: 16px 18px;
  background: var(--gs-bg-light, #f8f5f0);
  border-radius: 12px;
  border-left: 3px solid var(--gs-accent, #c9a227);
  color: var(--gs-text-muted, #666);
  font-size: 14px;
  line-height: 1.6;
}
.gs-color-note svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--gs-accent, #c9a227);
}
.gs-color-note p { margin: 0; }
.gs-blog-cats {
  display: flex;
  flex-wrap: nowrap;
  gap: 10px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding: 8px 0 20px;
}
.gs-blog-cats::-webkit-scrollbar { display: none; }
.gs-blog-cat {
  flex: 0 0 auto;
  padding: 8px 16px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--gs-border, #e8e4de);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  color: var(--gs-primary, #1a1a1a);
  transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.2s;
  white-space: nowrap;
}
.gs-blog-cat:hover {
  border-color: var(--gs-accent, #c9a227);
  transform: translateY(-1px);
}
.gs-blog-cat.is-active {
  background: var(--gs-primary, #1a1a1a);
  color: #fff;
  border-color: var(--gs-primary, #1a1a1a);
}
.gs-blog-page-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 36px;
}
.gs-blog-page-card {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--gs-border, #e8e4de);
  box-shadow: 0 6px 22px rgba(0,0,0,0.05);
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  display: flex;
  flex-direction: column;
}
.gs-blog-page-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 36px rgba(0,0,0,0.1);
}
.gs-blog-page-thumb {
  display: block;
  overflow: hidden;
  aspect-ratio: 16/10;
  background: #f0ece6;
}
.gs-blog-page-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}
.gs-blog-page-card:hover .gs-blog-page-thumb img { transform: scale(1.03); }
.gs-blog-page-body {
  padding: 16px 18px 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.gs-blog-page-body time {
  font-size: 12px;
  color: var(--gs-text-muted, #666);
}
.gs-blog-page-body h2 {
  font-size: 1.05rem;
  margin: 6px 0 8px;
  line-height: 1.35;
}
.gs-blog-page-body h2 a {
  text-decoration: none;
  color: var(--gs-primary, #1a1a1a);
  transition: color 0.2s;
}
.gs-blog-page-card:hover h2 a { color: var(--gs-accent, #c9a227); }
.gs-blog-page-body p {
  font-size: 13px;
  color: var(--gs-text-muted, #666);
  line-height: 1.55;
  margin: 0 0 12px;
  flex: 1;
}
.gs-blog-page-more {
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  color: var(--gs-primary, #1a1a1a);
}
@media (max-width: 992px) {
  .gs-texture-grid { grid-template-columns: repeat(2, 1fr); }
  .gs-color-grid { grid-template-columns: 1fr 1fr; }
  .gs-blog-page-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .gs-texture-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .gs-color-grid { grid-template-columns: 1fr; }
  .gs-blog-page-grid { grid-template-columns: 1fr; }
}