/* =====================================================
   MTB · Главная страница (Home)
   ===================================================== */

/* ---------- Flagship fable preview ---------- */
.flagship-section {
  padding: 112px 0;
  background: var(--bg-warm);
}
.flagship-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 56px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 56px;
  align-items: start;
}
.flagship-card__meta { margin-bottom: 24px; display: flex; gap: 10px; flex-wrap: wrap; }
.flagship-card__num {
  font-family: var(--font-number); font-weight: 900;
  font-size: 72px; line-height: 1;
  color: var(--accent); letter-spacing: -2px;
  margin-bottom: 12px;
}
.flagship-card__title {
  font-family: var(--font-serif); font-weight: 500;
  font-size: 44px; line-height: 1.05;
  color: var(--text-dark); letter-spacing: -0.8px;
  margin-bottom: 24px;
  text-wrap: pretty;
}
.flagship-card__title em { font-style: italic; color: var(--accent); }
.flagship-card__target {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 14px 8px 10px;
  background: var(--bg-cream);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 13px;
  margin-bottom: 28px;
}
.flagship-card__target .code {
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--accent); color: white;
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-number); font-weight: 900; font-size: 11px;
}

.flagship-card__fragment {
  font-family: var(--font-serif); font-weight: 500;
  font-size: 22px; line-height: 1.65;
  color: var(--text-dark);
  padding: 24px 28px;
  background: var(--bg-cream);
  border: 1px solid var(--border);
  border-radius: 6px;
  white-space: pre-line;
  text-wrap: pretty;
  position: relative;
}
.flagship-card__fragment::before {
  content: 'ФРАГМЕНТ';
  position: absolute; top: -10px; left: 20px;
  background: var(--surface); padding: 0 10px;
  font-family: var(--font-body);
  font-size: 10px; letter-spacing: 2px; color: var(--accent);
  font-weight: 500;
}

/* ---------- Section heads (общие классы для всех 12 секций главной) ---------- */
.section-head {
  max-width: 820px;
  margin: 0 auto 48px auto;
  text-align: center;
}
.section-head .overline { margin-bottom: 18px; display: inline-block; }

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 500;
  line-height: 1.05;
  color: var(--text-dark);
  margin: 18px 0 24px 0;
  text-wrap: pretty;
}
.section-title em { font-style: italic; color: var(--accent); font-weight: 500; }

.section-lead {
  font-size: 19px;
  line-height: 1.6;
  color: var(--text-muted);
  margin: 0 0 20px 0;
  text-wrap: pretty;
}

.section-p {
  font-size: 17px;
  line-height: 1.7;
  color: var(--text-dark);
  margin: 0 0 18px 0;
  text-wrap: pretty;
}

.section-link {
  display: inline-block;
  margin-top: 24px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
  letter-spacing: 0.3px;
}
.section-link:hover { text-decoration: underline; }

/* ---------- Stuck section ---------- */
.stuck-section {
  padding: 112px 0;
  background: var(--bg-cream);
}
.stuck-section__body {
  max-width: 820px;
  margin: 0 auto;
}
.stuck-section__distinctions {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin: 32px 0;
}
.distinction {
  padding: 20px 24px;
  background: var(--surface);
  border-radius: 12px;
  border: 1px solid var(--border);
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-dark);
}
.distinction b {
  font-weight: 600;
  color: var(--accent);
}
.awareness-levels {
  list-style: none;
  padding-left: 0;
  margin: 24px 0 32px 0;
}
.awareness-levels li {
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text-muted);
}
.awareness-levels li:last-child { border-bottom: none; }
.awareness-levels li b {
  font-weight: 600;
  color: var(--text-dark);
}

/* ---------- Phases / Structure (общая сетка карточек 4 шт.) ---------- */
.phases-section,
.structure-section {
  padding: 112px 0;
  background: var(--bg-cream);
}

.phases-grid,
.structure-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 56px;
}

.phase-card,
.structure-card {
  padding: 32px 24px;
  background: var(--surface);
  border-radius: 16px;
  border: 1px solid var(--border);
  transition: border-color 0.2s, transform 0.2s;
}
.phase-card:hover,
.structure-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.phase-card__num,
.structure-card__num {
  font-family: var(--font-number);
  font-weight: 900;
  font-size: 48px;
  line-height: 1;
  color: var(--accent);
  letter-spacing: -1.5px;
  margin-bottom: 16px;
}

.phase-card__title,
.structure-card__title {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 500;
  color: var(--text-dark);
  margin-bottom: 12px;
}

.phase-card__body,
.structure-card__body {
  font-size: 15px;
  line-height: 1.65;
  color: var(--text-muted);
}

.structure-section__note {
  max-width: 820px;
  margin: 56px auto 0 auto;
  padding: 32px;
  background: var(--surface);
  border-radius: 12px;
  border: 1px solid var(--border);
}
.structure-section__note p {
  margin: 0 0 16px 0;
  font-size: 15px;
  line-height: 1.65;
  color: var(--text-muted);
}
.structure-section__note p:last-child { margin-bottom: 0; }
.structure-section__note b {
  font-weight: 600;
  color: var(--text-dark);
}

/* ============================================================
   РИТМ ФОНОВ ГЛАВНОЙ (Модель 2 — смысловая группировка):

   Hero          — surface (точка входа)
   Stuck         — bg-cream  (концептуальные)
   Phases        — bg-cream
   Structure     — bg-cream
   Positioning   — bg-warm   (практические)
   Outcome       — bg-warm
   Flagship      — surface   (выделенный пример)
   Clusters      — bg-cream
   Place         — bg-warm
   OpenAccess    — surface   (декларативная)
   Author        — bg-cream  (крупный блок об авторе)
   Book          — bg-warm   (крупный блок о книге)
   Audience      — bg-cream  (спокойное завершение)
   ============================================================ */

/* ---------- Section heads — дополнение (общие классы) ---------- */
.section-lead b {
  font-weight: 600;
  color: var(--text-dark);
}

/* ---------- Positioning section ---------- */
.positioning-section {
  padding: 112px 0;
  background: var(--bg-warm);
}
.positioning-list {
  max-width: 920px;
  margin: 56px auto 0 auto;
  display: flex;
  flex-direction: column;
}
.positioning-row {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 32px;
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
}
.positioning-row:last-child { border-bottom: none; }
.positioning-row__from {
  font-family: var(--font-serif);
  font-size: 19px;
  font-weight: 500;
  line-height: 1.3;
  color: var(--text-dark);
}
.positioning-row__body {
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-muted);
  margin: 0;
}

/* ---------- Outcome section ---------- */
.outcome-section {
  padding: 112px 0;
  background: var(--bg-warm);
}
.outcome-section__body {
  max-width: 980px;
  margin: 0 auto;
}
.outcome-card {
  padding: 32px;
  background: var(--surface);
  border-radius: 16px;
  border: 1px solid var(--border);
}
.outcome-card--main {
  padding: 48px;
  border: 1px solid var(--border);
  border-top: 4px solid var(--accent);
  border-radius: 16px;
  margin-bottom: 32px;
}
.outcome-card__title {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 500;
  line-height: 1.25;
  color: var(--text-dark);
  margin: 0 0 24px 0;
}
.outcome-card__sub {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 500;
  line-height: 1.3;
  color: var(--text-dark);
  margin: 0 0 16px 0;
}
.outcome-card__body {
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-muted);
  margin: 0 0 16px 0;
}
.outcome-card__body:last-child { margin-bottom: 0; }
.outcome-card--main .outcome-card__body {
  font-size: 17px;
  margin-bottom: 18px;
}
.outcome-card--main .outcome-card__body:last-child { margin-bottom: 0; }
.outcome-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

/* ---------- Place in therapy section ---------- */
.place-section {
  padding: 112px 0;
  background: var(--bg-warm);
}
.modalities-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}
.modality-card {
  padding: 28px 24px;
  background: var(--surface);
  border-radius: 12px;
  border: 1px solid var(--border);
  transition: border-color 0.2s, transform 0.2s;
}
.modality-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}
.modality-card__title {
  font-family: var(--font-serif);
  font-size: 19px;
  font-weight: 500;
  line-height: 1.3;
  color: var(--text-dark);
  margin: 0 0 12px 0;
}
.modality-card__body {
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-muted);
  margin: 0;
}
.place-section__note {
  max-width: 820px;
  margin: 56px auto 0 auto;
  padding: 24px 32px;
  background: var(--surface);
  border-radius: 12px;
  border-left: 3px solid var(--accent);
}
.place-section__note p {
  margin: 0;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-dark);
}
.place-section__note b {
  font-weight: 600;
  color: var(--text-dark);
}

/* ---------- Hero (главный экран) ---------- */
.hero-main {
  padding: 120px 0 96px 0;
  background: var(--surface);
}
.hero-main__center {
  max-width: 920px;
  margin: 0 auto;
  text-align: center;
}
.hero-main__eyebrow {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 32px;
}
.hero-main__title {
  font-family: var(--font-serif);
  font-size: clamp(64px, 9vw, 128px);
  font-weight: 500;
  line-height: 0.95;
  letter-spacing: -2px;
  color: var(--text-dark);
  margin: 0 0 32px 0;
}
.hero-main__title em {
  font-style: italic;
  color: var(--accent);
  font-weight: 500;
}
.hero-main__title .line {
  display: block;
}
.hero-main__subtitle {
  font-family: var(--font-serif);
  font-size: clamp(20px, 2.5vw, 26px);
  font-weight: 400;
  font-style: italic;
  line-height: 1.4;
  color: var(--text-dark);
  margin: 0 auto 24px auto;
  max-width: 720px;
}
.hero-main__lead {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  color: var(--text-muted);
  margin: 0 auto 40px auto;
  max-width: 680px;
}
.hero-main__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
.hero-main__meta {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text-muted);
  letter-spacing: 0.3px;
}

/* ---------- Audience section ---------- */
.audience-section {
  padding: 96px 0 112px 0;
  background: var(--bg-cream);
}
.audience-section__body {
  max-width: 820px;
  margin: 0 auto;
}
.audience-section__contraindications {
  margin-top: 32px;
  padding: 24px 32px;
  background: var(--surface);
  border-radius: 12px;
  border-left: 3px solid var(--danger);
}
.contraindications-title {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--danger);
  margin-bottom: 12px;
}
.audience-section__contraindications p {
  margin: 0;
  font-size: 16px;
  line-height: 1.65;
  color: var(--text-dark);
}

/* ---------- Clusters section: CTA ---------- */
.clusters-section__cta {
  text-align: center;
  margin-top: 48px;
}

/* ---------- Author section: overrides for dark bg ---------- */
.author-section .section-title { color: var(--text-light); }
.author-section .section-title em { color: var(--accent); }
.author-section .section-head .overline { color: var(--text-muted-dark); }

/* ---------- Author credentials list ---------- */
.author-credentials {
  list-style: none;
  padding-left: 0;
  margin: 16px 0 24px 0;
}
.author-credentials li {
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-light);
}
.author-credentials li:last-child {
  border-bottom: none;
}

/* ---------- Book card (in Author section) ---------- */
.book-card {
  padding: 32px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  display: flex;
  flex-direction: column;
}
.book-card__cover {
  margin-bottom: 24px;
  display: flex;
  justify-content: center;
}
.book-card__cover img {
  max-width: 200px;
  width: 100%;
  height: auto;
  filter: drop-shadow(0 12px 24px rgba(0, 0, 0, 0.4));
}
.book-card__overline {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
.book-card__title {
  font-family: var(--font-serif);
  font-size: 32px;
  font-weight: 500;
  line-height: 1.1;
  color: var(--text-light);
  margin: 0 0 8px 0;
}
.book-card__subtitle {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 16px;
  line-height: 1.4;
  color: var(--text-muted-dark);
  margin-bottom: 20px;
}
.book-card__body {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-muted-dark);
  margin: 0 0 24px 0;
  flex-grow: 1;
}

/* ---------- Open Access section ---------- */
.open-access-section {
  padding: 112px 0;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.open-access__head {
  max-width: 820px;
  margin-bottom: 56px;
}
.open-access__head .overline { margin-bottom: 18px; }
.open-access__title {
  font-family: var(--font-serif); font-weight: 500;
  font-size: clamp(40px, 4.5vw, 64px);
  line-height: 1.05;
  letter-spacing: -1px;
  color: var(--text-dark);
  text-wrap: pretty;
}
.open-access__title em { font-style: italic; color: var(--accent); }
.open-access__body {
  max-width: 820px;
}
.open-access__lead {
  font-size: 18px;
  line-height: 1.65;
  color: var(--text-dark);
  margin: 0 0 18px;
  text-wrap: pretty;
}
.open-access__lead:last-of-type { margin-bottom: 0; }
.open-access__license {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: baseline;
  gap: 14px;
  flex-wrap: wrap;
}
.open-access__license-mark {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 13px;
  letter-spacing: var(--ls-uppercase);
  text-transform: uppercase;
  color: var(--accent);
  white-space: nowrap;
}
.open-access__license-text {
  font-size: 14px;
  line-height: 1.55;
  color: var(--text-muted);
  text-wrap: pretty;
  flex: 1;
  min-width: 280px;
}
.open-access__caveat {
  margin-top: 40px;
  padding: 4px 0 4px 24px;
  border-left: 3px solid var(--danger);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-dark);
  text-wrap: pretty;
}
.open-access__caveat b { font-weight: 600; }

/* ---------- Clusters grid ---------- */
.clusters-section {
  padding: 112px 0;
  background: var(--bg-cream);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.clusters-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
}
.cluster-tile {
  padding: 28px 32px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  display: flex; align-items: center; gap: 24px;
  transition: all 0.2s;
  cursor: pointer;
}
.cluster-tile:hover { border-color: var(--accent); transform: translateY(-2px); }
.cluster-tile__letter {
  font-family: var(--font-number); font-weight: 900;
  font-size: 40px; line-height: 1;
  color: var(--accent);
  flex-shrink: 0;
}
.cluster-tile__body { flex: 1; }
.cluster-tile__title {
  font-family: var(--font-serif); font-weight: 500;
  font-size: 20px; color: var(--text-dark);
  letter-spacing: -0.2px;
  margin-bottom: 4px;
}
.cluster-tile__count {
  font-size: 11px; letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--text-muted); font-weight: 500;
}

/* ---------- Quote block (Автор) ---------- */
.author-section {
  padding: 112px 0;
  background: var(--bg-dark);
  color: var(--text-light);
}
.author-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px;
  align-items: stretch;
}
.author-card {
  padding: 40px;
  border: 1px solid rgba(245,241,236,0.14);
  border-radius: 8px;
  background: rgba(255,255,255,0.02);
}
.author-avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  margin-bottom: 28px;
  overflow: hidden;
  border: 2px solid rgba(255, 255, 255, 0.1);
}
.author-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.author-contacts {
  display: flex;
  gap: 24px;
  margin-top: 24px;
  flex-wrap: wrap;
}
.author-contact {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  color: var(--accent);
  text-decoration: none;
  letter-spacing: 0.3px;
  transition: opacity 0.2s;
}
.author-contact:hover {
  text-decoration: underline;
  opacity: 0.85;
}
.author-title {
  font-size: 13px; letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--accent); font-weight: 500;
  margin-bottom: 24px;
}
.author-bio { font-size: 15px; line-height: 1.7; color: var(--text-muted-dark); text-wrap: pretty; }

/* ---------- Author large (крупный блок об авторе) ---------- */
.author-large {
  padding: 120px 0;
  background: var(--bg-cream);
  scroll-margin-top: 24px;
}
.author-large__grid {
  display: grid;
  grid-template-columns: 600px 1fr;
  gap: 80px;
  align-items: start;
  margin-top: 56px;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}
.author-large__photo {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 12px;
  overflow: hidden;
  background: var(--surface);
}
.author-large__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.author-large__content {
  display: flex;
  flex-direction: column;
}
.author-large__eyebrow {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
}
.author-large__name {
  font-family: var(--font-serif);
  font-size: clamp(40px, 4.5vw, 56px);
  font-weight: 500;
  line-height: 1.05;
  color: var(--text-dark);
  margin: 0 0 32px 0;
  letter-spacing: -0.5px;
  font-style: italic;
}
.author-large__credentials {
  list-style: none;
  padding-left: 0;
  margin: 0 0 32px 0;
}
.author-large__credentials li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 12px;
  font-size: 15px;
  line-height: 1.55;
  color: var(--text-dark);
}
.author-large__credentials li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--accent);
}
.author-large__bio {
  font-size: 17px;
  line-height: 1.7;
  color: var(--text-dark);
  margin: 0 0 18px 0;
  text-wrap: pretty;
}
.author-large__bio:last-of-type {
  margin-bottom: 32px;
}
.author-large__contacts {
  display: flex;
  gap: 32px;
  margin-top: auto;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}
.author-large__contact {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  color: var(--accent);
  text-decoration: none;
  letter-spacing: 0.3px;
  transition: opacity 0.2s;
}
.author-large__contact:hover {
  text-decoration: underline;
  opacity: 0.85;
}

/* ---------- Book large (крупный блок о книге) ---------- */
.book-large {
  padding: 120px 0;
  background: var(--bg-warm);
}
.book-large__grid {
  display: grid;
  grid-template-columns: 480px 1fr;
  gap: 80px;
  align-items: start;
  margin-top: 56px;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}
.book-large__cover {
  display: flex;
  justify-content: center;
}
.book-large__cover img {
  max-width: 100%;
  width: 100%;
  height: auto;
  filter: drop-shadow(0 16px 32px rgba(0, 0, 0, 0.18));
}
.book-large__content {
  display: flex;
  flex-direction: column;
  padding-top: 24px;
}
.book-large__year {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.book-large__title {
  font-family: var(--font-serif);
  font-size: clamp(48px, 5.5vw, 72px);
  font-weight: 500;
  line-height: 1;
  color: var(--text-dark);
  margin: 0 0 16px 0;
  letter-spacing: -1px;
}
.book-large__subtitle {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.4;
  color: var(--text-muted);
  margin: 0 0 32px 0;
}
.book-large__body {
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-dark);
  margin: 0 0 18px 0;
  text-wrap: pretty;
}
.book-large__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 32px 0;
  padding: 24px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.book-large__stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.book-large__stat-num {
  font-family: var(--font-number);
  font-weight: 900;
  font-size: 36px;
  line-height: 1;
  color: var(--accent);
  letter-spacing: -1px;
}
.book-large__stat-label {
  font-size: 12px;
  letter-spacing: 0.5px;
  color: var(--text-muted);
}
.book-large .btn {
  align-self: flex-start;
  margin-top: 8px;
}

@media (max-width: 1100px) {
  .flagship-card, .author-grid { grid-template-columns: 1fr; gap: 40px; }
  .clusters-grid { grid-template-columns: 1fr; }
  .flagship-card { padding: 32px; }
  .phases-grid, .structure-grid { grid-template-columns: repeat(2, 1fr); }
  .modalities-grid { grid-template-columns: repeat(2, 1fr); }
  .outcome-grid { grid-template-columns: 1fr; gap: 24px; }
  .hero-main__title { font-size: clamp(48px, 10vw, 96px); letter-spacing: -1.5px; }
  .book-card__cover img { max-width: 180px; }
  .author-large__grid { grid-template-columns: 1fr; gap: 48px; max-width: 720px; }
  .author-large__photo { max-width: 480px; margin: 0 auto; }
  .book-large__grid { grid-template-columns: 1fr; gap: 48px; max-width: 720px; }
  .book-large__cover { max-width: 320px; margin: 0 auto; }
}

@media (max-width: 900px) {
  .positioning-row { grid-template-columns: 1fr; gap: 12px; }
  .book-card { padding: 24px; }
  .book-card__title { font-size: 28px; }
  .book-card__cover img { max-width: 160px; }
}

@media (max-width: 640px) {
  .phases-grid, .structure-grid, .stuck-section__distinctions { grid-template-columns: 1fr; }
  .section-title { font-size: clamp(32px, 7vw, 44px); }
  .modalities-grid { grid-template-columns: 1fr; }
  .outcome-card--main { padding: 32px 24px; }
  .outcome-card { padding: 28px 20px; }
  .outcome-card__title { font-size: 24px; }
  .hero-main { padding: 80px 0 64px 0; }
  .hero-main__title { font-size: clamp(40px, 12vw, 64px); letter-spacing: -1px; }
  .hero-main__subtitle { font-size: 18px; }
  .hero-main__lead { font-size: 16px; }
  .audience-section__contraindications { padding: 20px 24px; }
  .book-card__cover img { max-width: 140px; }
  .author-large { padding: 80px 0; }
  .book-large { padding: 80px 0; }
  .author-large__grid, .book-large__grid { gap: 32px; }
  .book-large__stats { grid-template-columns: 1fr 1fr; }
  .book-large__stat-num { font-size: 28px; }
}