/* ==========================================================================
   COURSE — «Подготовка к школе с нейроподходом»  |  префикс pk-
   Тёмная тема, токены из BRAND_GUIDE.md. Хардкод-HEX только в объявлении
   токенов ниже — дальше по файлу цвета берутся из переменных.
   ========================================================================== */

.pk-page {
  /* Канонические токены BRAND_GUIDE (часть из них не объявлена в core.css) */
  --pk-purple-deep:  #44005B;
  --pk-purple-dark:  #6E0086;
  --pk-purple:       #7E009A;
  --pk-purple-mid:   #9636A7;
  --pk-purple-light: #B757C7;

  --pk-lime:         var(--color-green-neon, #78FF00);
  --pk-yellow:       #FEF86D;
  --pk-cyan:         #2EC9EB;

  --pk-deep:         var(--color-bg-deep, #0A0710);
  --pk-primary:      #151515;
  --pk-card:         #212121;
  --pk-gray:         #9E9E9E;
  --pk-gray-light:   #C6C6C6;
  --pk-text:         #FAFAFA;

  /* Производные поверхности — прозрачные, чтобы ложиться на любой фон */
  --pk-surface:      rgba(255, 255, 255, 0.05);
  --pk-surface-2:    rgba(255, 255, 255, 0.08);
  --pk-line:         rgba(255, 255, 255, 0.10);
  --pk-line-strong:  rgba(255, 255, 255, 0.18);

  --pk-radius:       18px;
  --pk-radius-sm:    12px;
}

/* Фон и базовый цвет текста берём у общего .hp-page (точечная текстура
   + rgba(255,255,255,.92)) — как на остальных страницах сайта. */

.pk-page main { display: block; }

.pk-page ::selection { background: var(--pk-lime); color: #0A0710; }

/* Всё оформление — строго внутри main и липкой панели.
   Шапка, футер и модалка заявки — общие компоненты, их стили не трогаем:
   правило вида `.pk-page a` перебивает по специфичности `.nav__link`
   и перекрашивает шапку/футер. */
.pk-page main :focus-visible,
.pk-sticky :focus-visible {
  outline: 2px solid var(--pk-lime);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ============================================================
   Общая сетка секций
   ============================================================ */
.pk-page main > section {
  position: relative;
  padding: clamp(52px, 7vw, 92px) 0;
}

.pk-page main > section > .container {
  position: relative;
  z-index: 1;
  max-width: 1120px;
}

/* Фоны секций.
   Тёмные секции оставляем прозрачными — сквозь них работает фирменная
   точечная текстура .hp-page. Светлые — тонкая молочная плёнка поверх неё. */
.pk-profiles,
.pk-params,
.pk-materials,
.pk-money {
  background: rgba(255, 255, 255, 0.028);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.pk-brain,
.pk-what,
.pk-program,
.pk-fit,
.pk-faq { background: transparent; }

.pk-author,
.pk-cocreate {
  background:
    radial-gradient(900px 420px at 12% 0%, rgba(120, 255, 0, 0.10), transparent 62%),
    linear-gradient(160deg, var(--pk-purple-deep) 0%, var(--pk-purple-dark) 58%, #2C0039 100%);
}

/* Финальная секция — тёмная: внутри неё стоит общая инлайн-форма,
   а она сама пурпурная карточка (см. /css/callback-inline.css).
   Пурпур на пурпуре читается грязно. */
.pk-cta {
  background: radial-gradient(900px 420px at 50% 100%, rgba(120, 255, 0, 0.07), transparent 62%);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-bottom: clamp(64px, 8vw, 110px) !important;
}

/* Длинные термины ниши («Нейропсихологические», «графомоторика») не должны
   распирать карточки на узких экранах: flex-ребёнок иначе не сжимается
   ниже своей min-content ширины. */
.pk-page main h1,
.pk-page main h2,
.pk-page main h3,
.pk-page main p,
.pk-page main li,
.pk-page main dd {
  overflow-wrap: break-word;
  hyphens: auto;
}

/* ============================================================
   Заголовки секций
   ============================================================ */
.pk-head { margin-bottom: clamp(28px, 4vw, 44px); max-width: 820px; }

.pk-label {
  display: inline-block;
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--pk-lime);
  margin-bottom: 12px;
}
.pk-author .pk-label,
.pk-cocreate .pk-label { color: var(--pk-yellow); }

.pk-title {
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-size: clamp(24px, 3.6vw, 38px);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--pk-text);
  margin: 0;
}

.pk-lead {
  margin: 16px 0 0;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.62;
  color: var(--pk-gray-light);
  max-width: 720px;
}

/* ============================================================
   1. HERO
   ============================================================ */
.pk-hero {
  padding: clamp(104px, 12vw, 156px) 0 clamp(44px, 6vw, 76px) !important;
  overflow: hidden;
  isolation: isolate;
}

.pk-hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
  z-index: 0;
}
.pk-hero__glow--lime {
  width: 460px; height: 460px;
  top: -12%; right: -8%;
  background: radial-gradient(circle, rgba(120, 255, 0, 0.22), transparent 70%);
}
.pk-hero__glow--purple {
  width: 560px; height: 560px;
  bottom: -30%; left: -18%;
  background: radial-gradient(circle, rgba(126, 0, 154, 0.55), transparent 70%);
}

.pk-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--pk-gray);
  margin-bottom: 22px;
}
.pk-crumbs a { color: var(--pk-gray-light); transition: color .2s; }
.pk-crumbs a:hover { color: var(--pk-lime); }
.pk-crumbs__sep { color: rgba(255,255,255,0.25); }

.pk-hero__eyebrow {
  display: inline-block;
  padding: 7px 15px;
  border: 1px solid rgba(120, 255, 0, 0.35);
  border-radius: 100px;
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--pk-lime);
  margin-bottom: 22px;
}

.pk-hero__title {
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-size: clamp(28px, 5.2vw, 54px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--pk-text);
  margin: 0 0 20px;
  max-width: 17ch;
}
.pk-hero__title em {
  display: block;
  font-style: normal;
  color: var(--pk-lime);
}

.pk-hero__lead {
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.62;
  color: var(--pk-gray-light);
  max-width: 62ch;
  margin: 0 0 30px;
}

.pk-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 0 0 30px;
  padding: 0;
  max-width: 620px;
}
.pk-hero__stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 14px 16px;
  background: var(--pk-surface);
  border: 1px solid var(--pk-line);
  border-radius: var(--pk-radius-sm);
}
.pk-hero__stat-num {
  font-family: var(--font-display, 'Bebas Neue', sans-serif);
  font-size: 34px;
  line-height: 1;
  color: var(--pk-lime);
  letter-spacing: 0.01em;
}
.pk-hero__stat-label {
  font-size: 13px;
  line-height: 1.3;
  color: var(--pk-gray);
}

/* обёртки, которые рисует course-count-up.js */
.pk-hero__stat-num .cs-count-num,
.pk-hero__stat-num .cs-count-suffix,
.pk-hero__stat-num .cs-count-prefix { font: inherit; color: inherit; }

/* Сетка первого экрана: на мобиле — текст, фото, оффер;
   на десктопе — две колонки, фото на всю высоту. */
.pk-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  grid-template-areas: "intro" "media" "cta";
  gap: clamp(24px, 3.5vw, 44px);
  align-items: start;
}
.pk-hero__intro { grid-area: intro; }
.pk-hero__media { grid-area: media; }
.pk-hero__cta   { grid-area: cta; }

.pk-hero__media-frame {
  position: relative;
  width: min(320px, 78%);
  margin: 0 auto;
}
.pk-hero__photo {
  width: 100%;
  height: auto;
  border-radius: 26px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 0 26px 70px -28px rgba(0, 0, 0, 0.9);
}
.pk-hero__media-cap {
  margin: 14px 0 0;
  text-align: center;
  font-size: 13px;
  color: var(--pk-gray);
}

.pk-hero__badge {
  position: absolute;
  display: flex;
  flex-direction: column;
  gap: 1px;
  padding: 9px 14px;
  border-radius: 14px;
  background: rgba(21, 21, 21, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(120, 255, 0, 0.34);
  box-shadow: 0 12px 30px -14px rgba(0, 0, 0, 0.9);
}
.pk-hero__badge strong {
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-size: 14px;
  font-weight: 800;
  line-height: 1.1;
  color: var(--pk-lime);
  white-space: nowrap;
}
.pk-hero__badge small {
  font-size: 10.5px;
  line-height: 1.2;
  color: var(--pk-gray-light);
  white-space: nowrap;
}
.pk-hero__badge--1 { top: 8%;  left: -12%; }
.pk-hero__badge--2 { top: 45%; right: -14%; }
.pk-hero__badge--3 { bottom: 7%; left: -9%; }

.pk-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}
.pk-hero__actions .hp-btn { font-size: 15px; padding: 15px 30px; }

.pk-hero__note {
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--pk-gray);
  max-width: 60ch;
  margin: 0;
}

@media (min-width: 720px) {
  .pk-hero__stats { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .pk-hero__stat-num { font-size: 40px; }
}

@media (min-width: 900px) {
  .pk-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    grid-template-areas:
      "intro media"
      "cta   media";
    column-gap: clamp(32px, 4vw, 64px);
    row-gap: 30px;
  }
  .pk-hero__media { align-self: center; }
  .pk-hero__media-frame { width: min(420px, 100%); margin: 0 0 0 auto; }
  .pk-hero__badge--1 { left: -8%; }
  .pk-hero__badge--3 { left: -6%; }
  .pk-hero__title { max-width: none; }
  .pk-hero__lead { max-width: 52ch; margin-bottom: 0; }
  .pk-hero__stats { max-width: none; }
}

@media (max-width: 400px) {
  .pk-hero__media-frame { width: 86%; }
  .pk-hero__badge { padding: 7px 11px; }
  .pk-hero__badge--1 { left: -7%; }
  .pk-hero__badge--2 { right: -8%; }
  .pk-hero__badge--3 { left: -5%; }
}

/* ============================================================
   2. PROFILES (интерактив)
   ============================================================ */
.pk-profiles__box {
  border: 1px solid var(--pk-line);
  border-radius: var(--pk-radius);
  background: rgba(255, 255, 255, 0.03);
  overflow: hidden;
}

.pk-profiles__tabs {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-bottom: 1px solid var(--pk-line);
}

.pk-profiles__tab {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 16px 18px;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--pk-line);
  color: var(--pk-gray-light);
  font-family: var(--font-body, 'Futura PT', sans-serif);
  font-size: 15px;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: background .2s, color .2s;
}
.pk-profiles__tab:last-child { border-bottom: 0; }
.pk-profiles__tab:hover { background: var(--pk-surface); color: var(--pk-text); }

.pk-profiles__tab.is-active {
  background: var(--pk-lime);
  color: #0A0710;
}
.pk-profiles__tab.is-active .pk-profiles__tab-key {
  background: rgba(10, 7, 16, 0.16);
  color: #0A0710;
}

.pk-profiles__tab-key {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px; height: 30px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--pk-surface-2);
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-size: 13px;
  font-weight: 700;
  color: var(--pk-lime);
  transition: background .2s, color .2s;
}
.pk-profiles__tab-name { line-height: 1.25; }

.pk-profiles__panels { padding: clamp(20px, 3vw, 32px); }

.pk-profiles__panel[hidden] { display: none; }

.pk-profiles__panel + .pk-profiles__panel { margin-top: 26px; }

.pk-profiles__panel-title {
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-size: clamp(18px, 2.2vw, 22px);
  font-weight: 700;
  color: var(--pk-text);
  margin: 0 0 18px;
}

.pk-profiles__rows { margin: 0; }
.pk-profiles__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 14px 0;
  border-top: 1px solid var(--pk-line);
}
.pk-profiles__row:first-child { border-top: 0; padding-top: 0; }
.pk-profiles__row dt {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--pk-gray);
}
.pk-profiles__row dd {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--pk-gray-light);
}
.pk-profiles__row dd a {
  color: var(--pk-lime);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  font-weight: 600;
}
.pk-profiles__row dd a:hover { text-decoration-thickness: 2px; }

.pk-profiles__note {
  margin: 20px 0 0;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--pk-gray);
  max-width: 74ch;
}

@media (min-width: 720px) {
  .pk-profiles__tabs { grid-template-columns: repeat(3, 1fr); }
  .pk-profiles__tab {
    border-bottom: 0;
    border-right: 1px solid var(--pk-line);
    justify-content: flex-start;
  }
  .pk-profiles__tab:last-child { border-right: 0; }
  .pk-profiles__row {
    grid-template-columns: 190px 1fr;
    gap: 20px;
    align-items: start;
  }
  .pk-profiles__row dt { padding-top: 3px; }
}

/* ============================================================
   3. BRAIN
   ============================================================ */
.pk-brain__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.5vw, 44px);
  align-items: center;
  margin-bottom: clamp(26px, 3.5vw, 38px);
}

.pk-brain__scheme { margin: 0; }
.pk-brain__svg {
  width: 100%;
  height: auto;
  max-width: 420px;
  display: block;
  margin: 0 auto;
}
.pk-brain__scheme figcaption {
  margin: 14px auto 0;
  max-width: 420px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--pk-gray);
}

.pk-brain__text {
  max-width: 74ch;
}
.pk-brain__text p {
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.68;
  color: var(--pk-gray-light);
  margin: 0 0 16px;
}
.pk-brain__text p:last-child { margin-bottom: 0; }

.pk-brain__blocks {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 0 0 clamp(24px, 3vw, 34px);
  padding: 0;
  counter-reset: none;
}
.pk-brain__block {
  position: relative;
  padding: 24px 22px 22px;
  background: var(--pk-surface);
  border: 1px solid var(--pk-line);
  border-radius: var(--pk-radius);
}
.pk-brain__num {
  position: absolute;
  top: 16px; right: 18px;
  font-family: var(--font-display, 'Bebas Neue', sans-serif);
  font-size: 48px;
  line-height: 1;
  color: rgba(120, 255, 0, 0.22);
}
.pk-brain__block-title {
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-size: 19px;
  font-weight: 700;
  color: var(--pk-lime);
  margin: 0 0 10px;
}
.pk-brain__block p {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--pk-gray-light);
  max-width: 40ch;
}

.pk-brain__note {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 22px;
  border-radius: var(--pk-radius);
  background: rgba(126, 0, 154, 0.18);
  border: 1px solid rgba(183, 87, 199, 0.35);
}
.pk-brain__note-icon {
  flex-shrink: 0;
  color: var(--pk-yellow);
  display: inline-flex;
  padding-top: 2px;
}
.pk-brain__note p {
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
  color: var(--pk-text);
}

@media (min-width: 860px) {
  .pk-brain__blocks { grid-template-columns: repeat(3, 1fr); }
  .pk-brain__grid { grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); }
}

/* ============================================================
   4. AUTHOR
   ============================================================ */
.pk-author__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}

.pk-author__media {
  position: relative;
  width: min(300px, 82%);
  margin: 0 auto;
}
.pk-author__photo {
  width: 100%;
  height: auto;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 22px 60px -24px rgba(0, 0, 0, 0.75);
}
.pk-author__badge {
  position: absolute;
  left: 18px;
  bottom: 18px;
  display: inline-flex;
  align-items: center;
  padding: 9px 16px;
  border-radius: 100px;
  background: var(--pk-lime);
  color: #0A0710;
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.02em;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.35);
}

.pk-author__body p {
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.68;
  color: rgba(255, 255, 255, 0.86);
  margin: 16px 0 0;
}
.pk-author__body .pk-title { margin-bottom: 4px; }

.pk-author__link {
  margin-top: 24px !important;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.pk-author__link > a {
  align-self: flex-start;
  color: var(--pk-lime);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 4px;
}
.pk-author__link-note {
  font-size: 13.5px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.62);
}

@media (min-width: 860px) {
  .pk-author__grid { grid-template-columns: 340px 1fr; }
  .pk-author__media { width: 100%; margin: 0; }
}

/* ============================================================
   5. WHAT
   ============================================================ */
.pk-what__display {
  font-family: var(--font-display, 'Bebas Neue', sans-serif);
  font-size: clamp(24px, 3.8vw, 42px);
  line-height: 1.14;
  letter-spacing: 0.01em;
  color: var(--pk-text);
  margin: 0 0 clamp(26px, 3.5vw, 40px);
  padding-left: 22px;
  border-left: 3px solid var(--pk-lime);
  max-width: 46ch;
}

.pk-what__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 26px;
}
.pk-what__col {
  position: relative;
  padding: 26px 24px;
  background: var(--pk-surface);
  border: 1px solid var(--pk-line);
  border-radius: var(--pk-radius);
}
.pk-what__col-num {
  display: block;
  font-family: var(--font-display, 'Bebas Neue', sans-serif);
  font-size: 26px;
  line-height: 1;
  color: var(--pk-lime);
  margin-bottom: 12px;
}
.pk-what__col h3 {
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-size: clamp(18px, 2vw, 21px);
  font-weight: 700;
  color: var(--pk-text);
  margin: 0 0 12px;
}
.pk-what__col p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.65;
  color: var(--pk-gray-light);
}

.pk-what__disclaimer {
  margin: 0;
  padding: 18px 20px;
  border-radius: var(--pk-radius-sm);
  border: 1px dashed rgba(255, 255, 255, 0.22);
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--pk-gray);
  max-width: 84ch;
}

@media (min-width: 860px) {
  .pk-what__grid { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================================
   6. PARAMS
   ============================================================ */
.pk-params__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  padding: 0;
}
.pk-params__card {
  padding: 24px 22px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--pk-line);
  border-radius: var(--pk-radius);
  transition: border-color .25s, transform .25s;
}
.pk-params__card:hover {
  border-color: rgba(120, 255, 0, 0.4);
  transform: translateY(-2px);
}
.pk-params__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px; height: 46px;
  border-radius: 12px;
  background: rgba(120, 255, 0, 0.12);
  color: var(--pk-lime);
  margin-bottom: 16px;
}
.pk-params__card h3 {
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-size: 18px;
  font-weight: 700;
  color: var(--pk-text);
  margin: 0 0 10px;
}
.pk-params__card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--pk-gray-light);
}

@media (min-width: 680px) {
  .pk-params__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .pk-params__grid { grid-template-columns: repeat(3, 1fr); }
}

/* ============================================================
   7. PROGRAM
   ============================================================ */
.pk-program__list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 0 0 clamp(24px, 3vw, 34px);
}

.pk-program__item {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  min-width: 0;
  padding: 22px 20px;
  background: var(--pk-surface);
  border: 1px solid var(--pk-line);
  border-radius: var(--pk-radius);
  scroll-margin-top: 100px;
  transition: border-color .3s, background .3s, box-shadow .3s;
}
.pk-program__item:focus { outline: none; }

.pk-program__item--highlight {
  border-color: var(--pk-lime);
  background: rgba(120, 255, 0, 0.07);
  box-shadow: 0 0 0 1px rgba(120, 255, 0, 0.35), 0 10px 34px -12px rgba(120, 255, 0, 0.4);
}

.pk-program__num {
  flex-shrink: 0;
  font-family: var(--font-display, 'Bebas Neue', sans-serif);
  font-size: 30px;
  line-height: 1;
  color: var(--pk-lime);
  min-width: 38px;
  padding-top: 2px;
}
.pk-program__body { min-width: 0; }

.pk-program__body h3 {
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-size: clamp(16.5px, 1.9vw, 19px);
  font-weight: 700;
  color: var(--pk-text);
  margin: 0 0 8px;
  line-height: 1.3;
}
.pk-program__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--pk-gray-light);
}

.pk-program__note {
  padding: 24px 22px;
  border-radius: var(--pk-radius);
  background: rgba(126, 0, 154, 0.16);
  border: 1px solid rgba(183, 87, 199, 0.32);
}
.pk-program__note h3 {
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-size: 18px;
  font-weight: 700;
  color: var(--pk-text);
  margin: 0 0 10px;
}
.pk-program__note p {
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.82);
  max-width: 78ch;
}

/* ============================================================
   8. MATERIALS
   ============================================================ */
.pk-materials__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding: 0;
}
.pk-materials__card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 20px 22px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--pk-line);
  border-radius: var(--pk-radius-sm);
}
.pk-materials__icon {
  display: inline-flex;
  color: var(--pk-lime);
}
.pk-materials__card h3 {
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-size: 16.5px;
  font-weight: 700;
  color: var(--pk-text);
  margin: 0;
}
.pk-materials__card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--pk-gray);
}
.pk-materials__after {
  margin: 22px 0 0;
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--pk-gray-light);
  max-width: 62ch;
}

@media (min-width: 680px) {
  .pk-materials__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .pk-materials__grid { grid-template-columns: repeat(3, 1fr); }
}

/* ============================================================
   9. CO-CREATE
   ============================================================ */
.pk-cocreate__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.5vw, 40px);
  align-items: start;
}

.pk-cocreate__text p {
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.86);
  margin: 0 0 16px;
}
.pk-cocreate__text p:last-child { margin-bottom: 0; }
.pk-cocreate__first {
  font-size: clamp(17px, 2vw, 21px) !important;
  font-weight: 600;
  color: var(--pk-text) !important;
  line-height: 1.45 !important;
}

.pk-schedule {
  padding: 24px 22px;
  border-radius: var(--pk-radius);
  background: rgba(10, 7, 16, 0.42);
  border: 1px solid rgba(255, 255, 255, 0.14);
}
.pk-schedule__title {
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-size: 17px;
  font-weight: 700;
  color: var(--pk-text);
  margin: 0 0 18px;
}
.pk-schedule__list { padding: 0; margin: 0; display: grid; gap: 16px; }
.pk-schedule__item {
  display: grid;
  gap: 4px;
  padding-left: 18px;
  border-left: 2px solid rgba(120, 255, 0, 0.5);
}
.pk-schedule__date {
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-size: 14px;
  font-weight: 700;
  color: var(--pk-lime);
}
.pk-schedule__text {
  font-size: 14.5px;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.8);
}
.pk-schedule__foot {
  margin: 16px 0 0;
  font-size: 12.5px;
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.55);
}

.pk-cocreate__safety {
  margin-top: 16px;
  padding: 24px 22px;
  border-radius: var(--pk-radius);
  background: rgba(120, 255, 0, 0.08);
  border: 1px solid rgba(120, 255, 0, 0.32);
}
.pk-cocreate__safety h3 {
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-size: 17px;
  font-weight: 700;
  color: var(--pk-lime);
  margin: 0 0 14px;
}
.pk-cocreate__safety ul { padding: 0; margin: 0; display: grid; gap: 10px; }
.pk-cocreate__safety li {
  position: relative;
  padding-left: 26px;
  font-size: 14.5px;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.88);
}
.pk-cocreate__safety li::before {
  content: "";
  position: absolute;
  left: 4px; top: 7px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--pk-lime);
}

.pk-cocreate__cta {
  margin-top: 26px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}
.pk-cocreate__cta-note {
  font-size: 13.5px;
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.7);
  margin: 0;
}

@media (min-width: 940px) {
  .pk-cocreate__grid { grid-template-columns: 1.1fr 0.9fr; }
}

/* ============================================================
   10. FIT
   ============================================================ */
.pk-fit__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.pk-fit__col {
  padding: 26px 24px;
  border-radius: var(--pk-radius);
  border: 1px solid var(--pk-line);
  background: var(--pk-surface);
}
.pk-fit__col--yes { border-color: rgba(120, 255, 0, 0.3); }
.pk-fit__col--no  { border-color: rgba(255, 255, 255, 0.16); }

.pk-fit__col-title {
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-size: 19px;
  font-weight: 700;
  margin: 0 0 18px;
  color: var(--pk-text);
}
.pk-fit__col--yes .pk-fit__col-title { color: var(--pk-lime); }
.pk-fit__col--no  .pk-fit__col-title { color: var(--pk-gray-light); }

.pk-fit__list { padding: 0; margin: 0; display: grid; gap: 14px; }
.pk-fit__list li {
  position: relative;
  padding-left: 30px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--pk-gray-light);
}
.pk-fit__col--yes .pk-fit__list li::before,
.pk-fit__col--no  .pk-fit__list li::before {
  position: absolute;
  left: 0; top: 0;
  font-weight: 700;
  font-size: 17px;
  line-height: 1.5;
}
.pk-fit__col--yes .pk-fit__list li::before { content: "✓"; color: var(--pk-lime); }
.pk-fit__col--no  .pk-fit__list li::before { content: "×"; color: var(--pk-gray); }

@media (min-width: 860px) {
  .pk-fit__grid { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================================
   11. PRICING
   ============================================================ */
.pk-pricing {
  background: rgba(255, 255, 255, 0.045);
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.pk-pricing__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 34px);
  align-items: start;
}

.pk-price {
  padding: 30px 26px;
  border-radius: var(--pk-radius);
  background: rgba(10, 7, 16, 0.55);
  border: 2px solid var(--pk-lime);
  box-shadow: 0 18px 50px -22px rgba(120, 255, 0, 0.5);
  text-align: center;
}
.pk-price__badge {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 100px;
  background: rgba(120, 255, 0, 0.14);
  color: var(--pk-lime);
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.pk-price__old {
  margin: 0;
  font-size: 18px;
  color: var(--pk-gray);
}
.pk-price__old s { text-decoration-color: rgba(255, 255, 255, 0.5); }
.pk-price__now {
  font-family: var(--font-display, 'Bebas Neue', sans-serif);
  font-size: clamp(46px, 8vw, 66px);
  line-height: 1.05;
  color: var(--pk-lime);
  margin: 4px 0 10px;
  letter-spacing: 0.01em;
}
.pk-price__hint {
  margin: 0 0 22px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--pk-gray-light);
}
.pk-price__btn {
  width: 100%;
  font-size: 16px !important;
  padding: 17px 28px !important;
}
.pk-price__pay {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.5;
  color: var(--pk-gray);
}

.pk-terms { padding: 0; margin: 0; display: grid; gap: 4px; }
.pk-terms__item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 16px 0;
  border-bottom: 1px solid var(--pk-line);
}
.pk-terms__item:last-child { border-bottom: 0; }
.pk-terms__icon {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--pk-lime);
}
.pk-terms__item h3 {
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-size: 16px;
  font-weight: 700;
  color: var(--pk-text);
  margin: 0 0 5px;
}
.pk-terms__item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--pk-gray-light);
}
.pk-terms__item p a {
  color: var(--pk-cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
  word-break: break-word;
}

.pk-pricing__legal {
  margin: 26px 0 0;
  font-size: 14px;
}
.pk-pricing__legal a {
  color: var(--pk-gray-light);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.pk-pricing__legal a:hover { color: var(--pk-lime); }

@media (min-width: 940px) {
  .pk-pricing__grid { grid-template-columns: 380px 1fr; }
  .pk-price { text-align: left; }
  .pk-price__btn { width: auto; }
}

/* ============================================================
   12. MONEY
   ============================================================ */
.pk-money__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 36px);
  align-items: start;
}
.pk-money__text p {
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.68;
  color: var(--pk-gray-light);
  margin: 0 0 16px;
}
.pk-money__text p:last-child { margin-bottom: 0; }

.pk-money__calc { padding: 0; margin: 0; display: grid; gap: 10px; }
.pk-money__calc li {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 16px 18px;
  border-radius: var(--pk-radius-sm);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--pk-line);
}
.pk-money__calc-num {
  font-family: var(--font-display, 'Bebas Neue', sans-serif);
  font-size: 30px;
  line-height: 1;
  color: var(--pk-lime);
}
.pk-money__calc li span:last-child {
  font-size: 14px;
  line-height: 1.4;
  color: var(--pk-gray);
}

.pk-money__note {
  margin: 22px 0 0;
  padding: 16px 18px;
  border-radius: var(--pk-radius-sm);
  border: 1px dashed rgba(255, 255, 255, 0.2);
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--pk-gray);
  max-width: 92ch;
}

@media (min-width: 860px) {
  .pk-money__grid { grid-template-columns: 1.15fr 0.85fr; }
}

/* ============================================================
   13. FAQ  (разметка faq-list / faq-item из /css/faq.css)
   ============================================================ */
.pk-faq .faq-list { margin-top: 4px; }

/* ============================================================
   14. CTA
   ============================================================ */
.pk-cta__card {
  position: relative;
  text-align: center;
  max-width: 860px;
  margin: 0 auto;
  padding: clamp(30px, 4vw, 52px) clamp(22px, 4vw, 56px);
  border-radius: 24px;
  background:
    radial-gradient(600px 240px at 50% 0%, rgba(120, 255, 0, 0.10), transparent 65%),
    rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(120, 255, 0, 0.28);
  box-shadow: 0 24px 60px -30px rgba(120, 255, 0, 0.45);
}
.pk-cta__title {
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-size: clamp(24px, 3.6vw, 38px);
  font-weight: 800;
  line-height: 1.16;
  color: var(--pk-text);
  margin: 0 0 18px;
}
.pk-cta__text {
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.68;
  color: var(--pk-gray-light);
  margin: 0 auto 28px;
  max-width: 64ch;
}
.pk-cta__btn { font-size: 16px !important; padding: 17px 34px !important; }
.pk-cta__tg {
  margin: 18px 0 0;
  font-size: 14.5px;
  color: var(--pk-gray);
}
.pk-cta__tg a {
  color: var(--pk-lime);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* .hp-btn — inline-flex с gap:7px, а в тексте кнопки уже стоит
   неразрывный пробел перед ценой. Вместе получается двойной зазор. */
.pk-btn-buy { gap: 0; }

/* ============================================================
   STICKY BAR
   ============================================================ */
.pk-sticky {
  position: fixed;
  left: 50%;
  bottom: 16px;
  transform: translateX(-50%);
  z-index: 900;
  display: flex;
  align-items: center;
  gap: 14px;
  max-width: calc(100vw - 24px);
  padding: 9px 9px 9px 20px;
  border-radius: 999px;
  background: rgba(21, 21, 21, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(120, 255, 0, 0.4);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.55);
  opacity: 0;
  pointer-events: none;
  transition: opacity .22s ease;
}
.pk-sticky.is-visible { opacity: 1; pointer-events: auto; }

.pk-sticky__info {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}
.pk-sticky__price {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-size: 15px;
  font-weight: 700;
  color: var(--pk-text);
  white-space: nowrap;
}
.pk-sticky__price s {
  font-size: 12.5px;
  font-weight: 500;
  color: var(--pk-gray);
}
.pk-sticky__hint {
  font-size: 11.5px;
  line-height: 1.2;
  color: var(--pk-gray);
  white-space: nowrap;
}
.pk-sticky__btn {
  display: inline-flex;
  align-items: center;
  padding: 12px 20px;
  border-radius: 999px;
  background: var(--pk-lime);
  color: #0A0710;
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
  flex-shrink: 0;
  transition: transform .2s, box-shadow .2s;
}
.pk-sticky__btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px -6px rgba(120, 255, 0, 0.6);
}

@media (max-width: 420px) {
  .pk-sticky { gap: 10px; padding: 8px 8px 8px 16px; }
  .pk-sticky__hint { display: none; }
  .pk-sticky__price s { display: none; }
  .pk-sticky__btn { padding: 11px 15px; font-size: 13px; }
}

/* ============================================================
   Уважение к prefers-reduced-motion
   ============================================================ */
/* ============================================================
   Узкие экраны
   ============================================================ */
/* Карточка модуля: номер уходит наверх, текст получает всю ширину.
   Иначе «Нейропсихологические» не влезает в колонку рядом с номером
   и рвётся посреди слова. */
@media (max-width: 420px) {
  .pk-program__item {
    flex-direction: column;
    gap: 8px;
    padding: 20px 18px;
  }
  .pk-program__num { font-size: 24px; min-width: 0; padding-top: 0; }
}

@media (max-width: 480px) {
  .pk-cta__btn { padding: 15px 22px !important; font-size: 15px !important; }
  .pk-price__btn { padding: 15px 22px !important; font-size: 15px !important; }
  .pk-hero__actions .hp-btn { padding: 14px 22px; font-size: 14px; }
  .pk-cocreate__cta .hp-btn { padding: 13px 20px; font-size: 13.5px; }
}

@media (prefers-reduced-motion: reduce) {
  .pk-page *,
  .pk-page *::before,
  .pk-page *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
  .pk-params__card:hover,
  .pk-sticky__btn:hover { transform: none; }
}