.seo-page .seo-hero {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding: 84px 0 46px;
  text-align: center;
}
.seo-page .seo-hero .eyebrow { margin-bottom: 16px; }
.seo-page .seo-hero h1 {
  max-width: 1000px;
  margin: 0 auto 22px;
  color: var(--text);
  font-size: clamp(3.1rem, 7.8vw, 6.5rem);
}
.seo-page .seo-hero h1 .accent { color: var(--accent-2); }
.seo-page .seo-hero .lead {
  max-width: 760px;
  margin: 0 auto;
  color: #eef5ff;
}
.seo-page .seo-hero-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}
.seo-page .seo-section {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding: 44px 0 62px;
}
.seo-page .seo-intro {
  max-width: 980px;
  margin: 0 auto;
  padding: 30px 32px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(255,255,255,.045);
  box-shadow: var(--shadow);
}
.seo-page .seo-intro p { margin-bottom: 0; color: #dbe8fb; }
.seo-page .seo-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 18px;
  margin-top: 28px;
}
.seo-page .seo-card {
  min-height: 220px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background:
    radial-gradient(circle at 100% 0%, rgba(92,240,255,.10), transparent 35%),
    rgba(255,255,255,.045);
  box-shadow: var(--shadow);
}
.seo-page .seo-card h2,
.seo-page .seo-card h3 { color: var(--text); }
.seo-page .seo-card h3 { font-size: clamp(1.45rem, 2.4vw, 2rem); }
.seo-page .seo-card p { color: var(--muted); }
.seo-page .seo-card .signal-label { margin-bottom: 12px; }
.seo-page .seo-cta {
  margin-top: 28px;
  padding: 38px 30px;
  text-align: center;
  border: 1px solid var(--line-strong);
  border-radius: 30px;
  background:
    radial-gradient(circle at 50% 0%, rgba(92,240,255,.12), transparent 42%),
    rgba(12,18,32,.52);
  box-shadow: var(--shadow);
}
.seo-page .seo-cta h2 { color: var(--text); }
.seo-page .seo-cta p { max-width: 760px; margin-left: auto; margin-right: auto; }
.seo-page .seo-related {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 18px;
}
.seo-page .seo-related a {
  padding: 9px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #dceaff;
  background: rgba(255,255,255,.045);
  font-weight: 700;
}
.seo-page .seo-related a:hover { background: rgba(255,255,255,.09); }
.seo-page .seo-mini-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 7px;
  flex-wrap: wrap;
}
.seo-page .seo-mini-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 74px;
  padding: 8px 10px;
  border-radius: 999px;
  color: #ecf4ff;
  font-size: .92rem;
  font-weight: 700;
}
.seo-page .seo-mini-nav a:hover { background: rgba(255,255,255,.06); }
.seo-page .seo-mini-nav .accent-link {
  color: #071019;
  background: linear-gradient(180deg,#d8ff70,#b7ea53);
}
.seo-page .site-header { position: sticky; }
@media (max-width: 820px) {
  .seo-page .site-header { width: min(100% - 28px, 1180px); }
  .seo-page .brand img { width: min(330px, 58vw); }
  .seo-page .header-controls { display: block; }
  .seo-page .seo-mini-nav a:not(.accent-link) { display: none; }
  .seo-page .seo-hero { width: min(100% - 32px, 1180px); padding-top: 58px; }
  .seo-page .seo-hero h1 { font-size: clamp(2.8rem, 14vw, 5rem); }
  .seo-page .seo-section { width: min(100% - 32px, 1180px); }
  .seo-page .seo-grid { grid-template-columns: 1fr; }
  .seo-page .seo-intro, .seo-page .seo-card, .seo-page .seo-cta { border-radius: 22px; }
}

/* Related demo video sections — matched to demos.html sizing */
.seo-page .seo-video-section {
  margin-top: 34px;
  padding: 34px 28px;
  border: 1px solid var(--line);
  border-radius: 30px;
  background:
    radial-gradient(circle at 15% 0%, rgba(92,240,255,.10), transparent 36%),
    rgba(255,255,255,.04);
  box-shadow: var(--shadow);
}
.seo-page .seo-video-heading { text-align: center; margin-bottom: 28px; }
.seo-page .seo-video-heading h2 { color: var(--text); margin-bottom: 10px; }
.seo-page .seo-video-heading p { max-width: 760px; margin: 0 auto; color: var(--muted); }

/* One demo per row, exactly like demos.html. */
.seo-page .seo-video-grid,
.seo-page .seo-video-grid.single {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}
.seo-page .seo-video-card {
  display: grid;
  grid-template-columns: minmax(260px, 420px) minmax(0, 1fr);
  gap: 24px;
  align-items: center;
  padding: clamp(18px, 3vw, 28px);
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 32px;
  background:
    radial-gradient(circle at 18% 0%, rgba(88,223,255,.18), transparent 30%),
    linear-gradient(135deg, rgba(255,255,255,.08), rgba(255,255,255,.025));
  box-shadow: 0 28px 64px rgba(0,0,0,.22);
}
.seo-page .seo-video-frame {
  position: relative;
  overflow: hidden;
  width: 100%;
  aspect-ratio: 9 / 16;
  border-radius: 28px;
  border: 1px solid var(--line-strong);
  background: #05080c;
  box-shadow: 0 22px 44px rgba(0,0,0,.26);
}
.seo-page .seo-video-frame iframe { position:absolute; inset:0; width:100%; height:100%; border:0; }
.seo-page .seo-video-copy { display:grid; gap:12px; }
.seo-page .seo-video-copy h3 {
  color: var(--text);
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: .98;
}
.seo-page .seo-video-copy p { color: var(--muted); max-width:620px; margin:0; }
.seo-page .seo-video-copy a { color: var(--accent-2); font-weight: 800; margin-top:4px; }

/* Transpose tool page uses the same demo proportions as demos.html too. */
.transpose-tool-page .seo-video-section {
  width: min(100% - 40px, 1220px);
  margin: 48px auto 34px;
  padding: 34px 28px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 30px;
  background: radial-gradient(circle at 15% 0%, rgba(92,240,255,.10), transparent 36%), rgba(255,255,255,.04);
}
.transpose-tool-page .seo-video-heading { text-align:center; margin-bottom:28px; }
.transpose-tool-page .seo-video-heading h2 { color:#fff; margin-bottom:10px; }
.transpose-tool-page .seo-video-heading p { max-width:760px; margin:0 auto; color:rgba(255,255,255,.76); }
.transpose-tool-page .seo-video-grid,
.transpose-tool-page .seo-video-grid.single { display:grid; grid-template-columns:1fr; gap:30px; }
.transpose-tool-page .seo-video-card {
  display:grid;
  grid-template-columns:minmax(260px,420px) minmax(0,1fr);
  gap:24px;
  align-items:center;
  padding:clamp(18px,3vw,28px);
  border:1px solid rgba(255,255,255,.10);
  border-radius:32px;
  background: radial-gradient(circle at 18% 0%, rgba(88,223,255,.18), transparent 30%), linear-gradient(135deg, rgba(255,255,255,.08), rgba(255,255,255,.025));
  box-shadow:0 28px 64px rgba(0,0,0,.22);
}
.transpose-tool-page .seo-video-frame {
  position:relative;
  overflow:hidden;
  width:100%;
  aspect-ratio:9 / 16;
  border-radius:28px;
  border:1px solid rgba(255,255,255,.18);
  background:#05080c;
  box-shadow:0 22px 44px rgba(0,0,0,.26);
}
.transpose-tool-page .seo-video-frame iframe { position:absolute; inset:0; width:100%; height:100%; border:0; }
.transpose-tool-page .seo-video-copy { display:grid; gap:12px; }
.transpose-tool-page .seo-video-copy h3 { color:#fff; margin:0; font-size:clamp(2rem,4vw,3.6rem); line-height:.98; }
.transpose-tool-page .seo-video-copy p { color:rgba(255,255,255,.76); max-width:620px; margin:0; }
.transpose-tool-page .seo-video-copy a { color:#5cf0ff; font-weight:800; margin-top:4px; }

@media (max-width: 760px) {
  .seo-page .seo-video-section,
  .transpose-tool-page .seo-video-section { padding:26px 16px; border-radius:22px; width:auto; }
  .seo-page .seo-video-card,
  .transpose-tool-page .seo-video-card { grid-template-columns:1fr; }
  .seo-page .seo-video-frame,
  .transpose-tool-page .seo-video-frame { max-width:360px; margin:0 auto; }
  .seo-page .seo-video-copy,
  .transpose-tool-page .seo-video-copy { text-align:center; }
}