.seo-hero { padding: 72px 0 84px; }
.seo-hero h1 { max-width: 880px; font-size: clamp(54px, 7vw, 88px); line-height: 1; }
.seo-hero p { max-width: 750px; color: var(--muted); font-size: 20px; line-height: 1.6; }
.seo-hero .eyebrow { font-size: 12px; }
.seo-hero .hero-actions { margin-top: 28px; }
.seo-section { padding: 72px 0; border-top: 1px solid var(--border); }
.seo-section h2 { max-width: 850px; margin-bottom: 20px; font-size: clamp(38px, 5vw, 60px); line-height: 1.05; }
.seo-section > p, .seo-section .section-intro { max-width: 760px; color: var(--muted); font-size: 18px; line-height: 1.7; }
.seo-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; margin-top: 36px; }
.seo-grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.seo-card, .workout-card { padding: 28px; border: 1px solid var(--border); border-radius: 24px; background: #fff; }
.seo-card h3, .workout-card h3 { margin: 0 0 12px; font-size: 25px; letter-spacing: -.03em; }
.seo-card p, .workout-card p { margin: 0; color: var(--muted); font-size: 16px; line-height: 1.55; }
.seo-card a, .workout-card a { color: #087ad1; font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.seo-card a:hover, .workout-card a:hover { color: #075b9c; }
.seo-card .card-link, .workout-card .card-link { display: inline-block; margin-top: 20px; }
.seo-note { padding: 20px 24px; border-radius: 18px; background: #e8f4ff; color: #2a4b64; line-height: 1.6; }
.seo-note a { color: #075b9c; text-decoration: underline; }
.seo-split { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 60px; }
.seo-screen { max-width: 345px; width: 100%; margin: 0 auto; border: 7px solid #15161a; border-radius: 36px; box-shadow: var(--shadow); overflow: hidden; }
.seo-screen img { width: 100%; height: auto; }
.seo-screen-caption, .guide-figure figcaption { margin-top: 13px; color: var(--muted); font-size: 14px; line-height: 1.5; text-align: center; }
.seo-links { display: flex; flex-wrap: wrap; gap: 12px; margin: 26px 0 0; }
.seo-links a { display: inline-block; padding: 10px 16px; border: 1px solid rgba(21,147,243,.25); border-radius: 999px; background: #e8f4ff; color: #075b9c; font-weight: 700; }
.seo-links a:hover { background: #d5ecff; }
.workout-card { display: flex; flex-direction: column; }
.workout-card h3 { margin-bottom: 8px; }
.workout-meta { margin: 0 0 12px !important; color: #44556a !important; font-size: 14px !important; font-weight: 700; }
.workout-card .card-link { margin-top: auto; padding-top: 20px; }
.workout-structure { margin-top: 14px !important; }
.guide-figure { margin: 32px 0; }
.guide-figure img { width: 100%; height: auto; border-radius: 22px; background: #fff; }
.guide-app-shot { max-width: 460px; margin-inline: auto; }
.guide-timeline { margin: 28px 0 36px; padding: 26px; border: 1px solid var(--border); border-radius: 22px; background: #fff; }
.guide-timeline ol { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; list-style: none; }
.guide-timeline li { flex: 1 1 auto; min-width: 74px; padding: 11px 13px; border-radius: 12px; background: #e8f4ff; color: #165583; font-size: 14px; font-weight: 700; text-align: center; }
.guide-timeline li.fast { background: #ffebdb; color: #a45416; }
.guide-timeline li.recovery { background: #e5f8ec; color: #237844; }
.guide-timeline figcaption { margin-top: 16px; color: var(--muted); font-size: 14px; line-height: 1.5; }
.guide-body .seo-links a { color: #075b9c; text-decoration: none; }
@media (max-width: 980px) {
  .seo-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .seo-split { gap: 36px; }
}
@media (max-width: 620px) {
  .seo-hero { padding: 44px 0 64px; }
  .seo-hero h1 { font-size: clamp(49px, 13vw, 70px); }
  .seo-hero p { font-size: 17px; }
  .seo-section { padding: 54px 0; }
  .seo-grid, .seo-grid.two, .seo-split { grid-template-columns: 1fr; }
  .seo-screen { max-width: 280px; }
  .guide-timeline { padding: 16px; }
  .guide-timeline li { min-width: 64px; font-size: 12px; }
}