/* V22.1 — SEO training dossier review */
:root {
  --ink: #241a3f;
  --ink-2: #574a70;
  --paper: #fffaf3;
  --card: #fff;
  --accent: #e33a72;
  --accent-dark: #b61f54;
  --lime: #d9ee66;
  --line: rgba(36, 26, 63, 0.13);
  --shadow: 0 26px 80px rgba(36, 26, 63, 0.14);
  --radius: 24px;
  --max: 1140px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 8% 0%, rgba(227, 58, 114, 0.11), transparent 34rem),
    radial-gradient(circle at 90% 10%, rgba(217, 238, 102, 0.24), transparent 30rem),
    var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}
a { color: inherit; }
.skip {
  position: absolute;
  left: -999px;
  top: 12px;
  z-index: 2000;
  padding: 10px 14px;
  background: #fff;
  color: var(--ink);
}
.skip:focus { left: 12px; }
:focus-visible {
  outline: 3px solid var(--lime);
  outline-offset: 4px;
}
.review-ribbon {
  display: flex;
  justify-content: center;
  gap: 10px;
  padding: 10px 16px;
  background: var(--ink);
  color: #fff;
  font-size: 0.92rem;
}
.review-ribbon span { color: rgba(255,255,255,0.72); }

.hero {
  padding: 24px 24px 72px;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(36, 26, 63, 0.97), rgba(74, 40, 92, 0.92)),
    var(--ink);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max);
  margin: 0 auto 64px;
  gap: 20px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  text-decoration: none;
  font-weight: 950;
}
.brand b {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: var(--accent);
}
.navlinks {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
}
.navlinks a {
  color: rgba(255,255,255,0.82);
  font-weight: 850;
  text-decoration: none;
}
.navlinks a:hover { color: #fff; }
.navlinks .nav-cta {
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--lime);
  color: var(--ink);
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.55fr);
  gap: 34px;
  align-items: end;
  max-width: var(--max);
  margin: 0 auto;
}
.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.hero .eyebrow { color: var(--lime); }
h1, h2, h3, p { margin-top: 0; }
h1 {
  max-width: 900px;
  margin-bottom: 22px;
  font-size: clamp(3rem, 7.7vw, 6.2rem);
  line-height: 0.92;
  letter-spacing: -0.075em;
}
h2 {
  margin-bottom: 14px;
  font-size: clamp(2rem, 4.8vw, 4.1rem);
  line-height: 0.98;
  letter-spacing: -0.062em;
}
h3 {
  margin-bottom: 10px;
  font-size: 1.34rem;
  line-height: 1.15;
  letter-spacing: -0.03em;
}
.lede {
  max-width: 790px;
  color: rgba(255,255,255,0.88);
  font-size: clamp(1.22rem, 2.6vw, 1.82rem);
  line-height: 1.25;
  font-weight: 780;
}
.hero-actions, .study-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 950;
  text-decoration: none;
  cursor: pointer;
}
.button.primary {
  background: var(--accent);
  color: #fff;
}
.button.secondary {
  border-color: rgba(255,255,255,0.28);
  background: rgba(255,255,255,0.08);
  color: #fff;
}
.button.dark {
  border-color: var(--line);
  background: var(--ink);
  color: #fff;
}
.button.lime {
  background: var(--lime);
  color: var(--ink);
}

.race-card {
  padding: 24px;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.08);
  box-shadow: 0 24px 70px rgba(0,0,0,0.18);
  backdrop-filter: blur(10px);
}
.race-card > p {
  color: rgba(255,255,255,0.72);
  font-weight: 850;
}
.race-card div {
  display: grid;
  grid-template-columns: 118px 1fr;
  gap: 14px;
  padding: 14px 0;
  border-top: 1px solid rgba(255,255,255,0.14);
}
.race-card strong {
  font-size: 1.4rem;
}
.race-card span {
  color: rgba(255,255,255,0.72);
}

main {
  max-width: var(--max);
  margin: 0 auto;
  padding: 64px 24px 80px;
}
section { margin-bottom: clamp(56px, 8vw, 98px); }
.positioning {
  max-width: 860px;
  padding: clamp(26px, 5vw, 44px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}
.positioning p {
  color: var(--ink-2);
  font-size: 1.08rem;
}
.traffic-section {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 28px;
  align-items: start;
}
.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.audience-grid article, .problem-card, .source-grid article, .faq-grid details {
  border: 1px solid var(--line);
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 18px 52px rgba(36, 26, 63, 0.08);
}
.audience-grid article {
  min-height: 210px;
  padding: 22px;
}
.audience-grid p, .section-head > p {
  color: var(--ink-2);
}

.section-head {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 28px;
  align-items: end;
  margin-bottom: 24px;
}
.section-head h2 {
  grid-column: 1 / 2;
}
.section-head > p {
  grid-column: 2 / 3;
  align-self: end;
}

.problem-list {
  display: grid;
  gap: 14px;
}
.problem-card {
  display: grid;
  grid-template-columns: 86px 1fr;
  gap: 22px;
  padding: clamp(22px, 4vw, 30px);
}
.problem-card .number {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border-radius: 18px;
  background: var(--accent);
  color: #fff;
  font-weight: 950;
}
.problem-card p {
  color: var(--ink-2);
}
.problem-card .risk {
  color: var(--ink);
}

.playlist-section {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(290px, 0.7fr);
  gap: 24px;
  align-items: stretch;
  padding: clamp(26px, 5vw, 46px);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}
.playlist-copy p {
  color: var(--ink-2);
}
.study-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
  margin: 22px 0;
}
.study-grid div {
  min-height: 112px;
  padding: 14px;
  border-radius: 18px;
  background: rgba(227, 58, 114, 0.07);
}
.study-grid strong, .study-grid span {
  display: block;
}
.study-grid span {
  margin-top: 6px;
  color: var(--ink-2);
  font-size: 0.9rem;
}
.youtube-card {
  min-height: 360px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 28px;
  border-radius: 24px;
  background:
    linear-gradient(135deg, rgba(36, 26, 63, 0.90), rgba(227, 58, 114, 0.84)),
    var(--ink);
  color: #fff;
}
.youtube-card span {
  display: grid;
  place-items: center;
  width: 66px;
  height: 66px;
  margin-bottom: auto;
  border-radius: 22px;
  background: #fff;
  color: var(--accent);
  font-weight: 950;
}
.youtube-card p, .youtube-card small {
  color: rgba(255,255,255,0.78);
}
.playlist-embed {
  margin-top: -72px;
  margin-bottom: 90px;
}
.playlist-embed iframe {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 0;
  border-radius: 24px;
  box-shadow: var(--shadow);
  background: #111;
}

.source-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.source-grid article {
  padding: 24px;
}
.source-grid p {
  color: var(--ink-2);
}
.source-grid a {
  color: var(--accent-dark);
  font-weight: 900;
}

.campaign-block {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: center;
  padding: clamp(26px, 5vw, 46px);
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: #fff;
  box-shadow: 0 28px 80px rgba(227, 58, 114, 0.28);
}
.campaign-block .eyebrow { color: var(--lime); }
.campaign-block p, .campaign-progress {
  color: rgba(255,255,255,0.82);
}
.campaign-progress {
  margin-top: 16px;
  font-weight: 950;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
.faq-grid details {
  padding: 0;
  overflow: hidden;
}
.faq-grid summary {
  cursor: pointer;
  padding: 18px 20px;
  font-weight: 950;
}
.faq-grid p {
  margin: 0;
  padding: 0 20px 20px;
  color: var(--ink-2);
}

.footer {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px 60px;
  color: var(--ink-2);
}
.footer a {
  color: var(--accent-dark);
  font-weight: 900;
}

@media (max-width: 900px) {
  .review-ribbon {
    align-items: flex-start;
    flex-direction: column;
  }
  .hero {
    padding-inline: 16px;
  }
  .nav {
    align-items: flex-start;
    flex-direction: column;
    margin-bottom: 42px;
  }
  .hero-grid, .traffic-section, .section-head, .playlist-section, .campaign-block {
    grid-template-columns: 1fr;
  }
  .section-head h2, .section-head > p {
    grid-column: auto;
  }
  main {
    padding-inline: 16px;
  }
  .audience-grid, .study-grid, .source-grid, .faq-grid {
    grid-template-columns: 1fr;
  }
  .problem-card {
    grid-template-columns: 1fr;
  }
  .race-card div {
    grid-template-columns: 1fr;
  }
  .button {
    width: 100%;
  }
}


/* V22.2 — first-person additions */
.story-section {
  padding: clamp(26px, 5vw, 46px);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 100% 0%, rgba(217, 238, 102, 0.20), transparent 22rem),
    var(--ink);
  color: #fff;
  box-shadow: var(--shadow);
}
.story-section .eyebrow {
  color: var(--lime);
}
.story-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 24px;
}
.story-grid article {
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: 22px;
  background: rgba(255,255,255,0.08);
  box-shadow: none;
  padding: 24px;
}
.story-grid p {
  color: rgba(255,255,255,0.78);
}

@media (max-width: 900px) {
  .story-grid {
    grid-template-columns: 1fr;
  }
}


/* V22.3 — periodized nutrition and source-grid hardening */
.nutrition-section {
  padding: clamp(26px, 5vw, 46px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 100% 0%, rgba(217, 238, 102, 0.18), transparent 24rem),
    #fff;
  box-shadow: var(--shadow);
}
.nutrition-head {
  max-width: 860px;
  margin-bottom: 24px;
}
.nutrition-head p,
.nutrition-grid p,
.nutrition-note {
  color: var(--ink-2);
}
.nutrition-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.nutrition-grid article {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255,255,255,0.84);
}
.nutrition-grid span {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--accent);
  font-weight: 950;
}
.nutrition-note {
  margin: 24px 0 0;
  padding: 18px;
  border-left: 4px solid var(--accent);
  border-radius: 16px;
  background: rgba(227, 58, 114, 0.06);
}
.sources-section .source-grid {
  grid-template-columns: repeat(5, 1fr);
}
@media (max-width: 1050px) {
  .sources-section .source-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 900px) {
  .nutrition-grid,
  .sources-section .source-grid {
    grid-template-columns: 1fr;
  }
}