/* ===== Сайт «Педагог года. Пушкинский» — поверх токенов и bundle.css дизайн-системы ===== */
:root { color-scheme: light; }
html { scroll-behavior: smooth; scroll-padding-top: calc(88px + env(safe-area-inset-top, 0px)); }
body { background: var(--bg-canvas); color: var(--text-primary); font: 400 18px/1.55 var(--font-sans); }
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 30; background: var(--bg-canvas); }
.pg-container { padding-left: max(var(--pg-m), env(safe-area-inset-left, 0px)); padding-right: max(var(--pg-m), env(safe-area-inset-right, 0px)); }
.pg-wrap { overflow-x: clip; }
.view:focus { outline: none; }
.view-title:focus { outline: none; }
.pg-btn, .pg-iconbtn { white-space: nowrap; }

/* ---------- Шапка сайта ---------- */
.site-header { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20; background: var(--bg-canvas); transition: box-shadow var(--duration-base) var(--ease-standard); }
.site-header.is-scrolled { box-shadow: 0 1px 0 var(--border-hairline); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: var(--space-6); min-height: 72px; }
.site-nav { display: none; }
.site-nav ul { display: flex; gap: var(--space-1); list-style: none; margin: 0; padding: 0; }
.site-nav a { display: inline-flex; align-items: center; min-height: var(--size-touch); padding: 0 var(--space-3); color: var(--text-primary); font: 500 16px/24px var(--font-sans); text-decoration: none; border-radius: var(--radius-pill); background-image: linear-gradient(var(--graphic-coral), var(--graphic-coral)); background-repeat: no-repeat; background-position: 50% calc(100% - 8px); background-size: 0 2px; transition: background-size var(--duration-base) var(--ease-standard); }
.site-nav a:hover { background-size: calc(100% - 24px) 2px; }
.site-nav a[aria-current="page"] { background-size: calc(100% - 24px) 2px; background-image: linear-gradient(var(--action-primary), var(--action-primary)); }
.site-nav a:focus { outline: none; }
.site-nav a:focus-visible { box-shadow: var(--focus-ring); }
.site-header__end { display: flex; align-items: center; gap: var(--space-3); }
.site-header__cta { display: none; }
@media (min-width: 1100px) {
  .site-header__inner { min-height: 88px; }
  .site-header .pg-logo { font-size: 28px; }
  .site-nav { display: block; }
  .site-header__menu { display: none; }
  .site-header__cta { display: inline-flex; }
}
.pg-menu { padding-top: env(safe-area-inset-top, 0px); padding-bottom: env(safe-area-inset-bottom, 0px); }
.pg-menu__top, .pg-menu__list, .pg-menu__foot { padding-left: max(24px, env(safe-area-inset-left, 0px)); padding-right: max(24px, env(safe-area-inset-right, 0px)); }
.pg-menu__note { font: 400 16px/1.3 var(--font-serif); color: var(--text-secondary); margin: 0; }

/* ---------- Первый экран ---------- */
.hero { position: relative; overflow: hidden; background: var(--bg-canvas); container-type: inline-size; }
.hero__grid { display: flex; flex-direction: column; gap: var(--space-8); padding-top: var(--space-6); }
.hero__text { display: grid; gap: var(--space-6); align-content: start; position: relative; z-index: 2; }
.hero .pg-display { font-size: clamp(40px, 22px + 5.6cqi, 112px); line-height: .93; }
.hero__actions { display: grid; gap: var(--space-3); }
.hero__actions .pg-btn { width: 100%; min-width: 0; }
.hero__art { position: relative; margin: 0 calc(-1 * var(--pg-m)); }
.hero__art img { display: block; width: 100%; height: auto; max-height: 380px; object-fit: contain; object-position: center bottom;  }
.hero__books { display: none; }
@media (min-width: 560px) {
  .hero__actions { display: flex; flex-wrap: wrap; }
  .hero__actions .pg-btn { width: auto; min-width: var(--button-min-width); }
  .hero__art { margin: 0; }
}
@media (min-width: 1000px) {
  .hero__grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gutter-desktop); padding-top: var(--space-8); align-items: end; }
  .hero__text { grid-column: 1 / span 6; align-self: start; padding-top: var(--space-6); padding-bottom: 150px; }
  .hero .pg-slogan .pg-line { white-space: nowrap; }
  .hero__art { grid-column: 7 / span 6; margin: 0 calc(-1 * max(var(--pg-m), (100vw - var(--container-max)) / 2)) 0 calc(-1 * var(--space-8)); }
  .hero__art img { max-height: none; }
  .hero__books { display: block; position: absolute; left: 0; bottom: 0; width: min(36%, 420px); z-index: 1;  pointer-events: none; }
}

/* ---------- Синий блок ---------- */
.exp { position: relative; overflow: hidden; background: var(--bg-action) url("../img/blue-hatch.webp") repeat 0 0 / 640px 640px; color: var(--text-inverse); }
.exp__grid { display: grid; gap: var(--space-8); padding-top: var(--space-12); position: relative; }
.exp__text { display: grid; gap: var(--space-6); align-content: start; position: relative; z-index: 1; }
.exp__title { margin: 0; font-family: var(--font-serif); color: var(--text-inverse); }
.exp__title-big { display: block; font-weight: 800; font-size: clamp(52px, 32px + 5.4vw, 112px); line-height: .95; }
.exp__title-rest { display: block; font-weight: 700; font-size: clamp(30px, 20px + 2.9vw, 64px); line-height: 1.06; }
.exp__lede { display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: var(--space-4); max-width: 560px; }
.exp__lede::before { content: ""; height: 1.5px; margin-top: 14px; background: var(--white); }
.exp__lede p { margin: 0; font: 400 18px/1.55 var(--font-sans); }
.exp__link { margin-left: 56px; }
.exp__wave { display: none; position: absolute; left: 0; width: 46%; bottom: 8px; height: 96px; pointer-events: none; opacity: .9; }
@media (min-width: 1000px) { .exp__wave { display: block; } }
.exp__art { margin: 0 calc(-1 * var(--pg-m)); position: relative; }
.exp__art img { display: block; width: 100%; height: 240px; object-fit: cover; object-position: 75% 50%; }
@media (min-width: 1000px) {
  .exp__grid { grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gutter-desktop); padding-top: var(--space-24); align-items: end; }
  .exp__text { grid-column: 1 / span 6; padding-bottom: var(--space-24); }
  .exp__art { grid-column: 7 / span 6; margin: 0 calc(-1 * max(var(--pg-m), (100vw - var(--container-max)) / 2)) 0 0; }
  .exp__art img { height: auto; }
}

/* ---------- Общие секции ---------- */
.sec { padding-block: var(--section-y-mobile); }
.sec--surface { background: var(--bg-surface); }
.sec--tint { background: var(--bg-info); }
@media (min-width: 700px) { .sec { padding-block: var(--section-y-tablet); } }
@media (min-width: 1100px) { .sec { padding-block: var(--section-y-desktop); } }
.sec-head { display: grid; align-content: start; gap: var(--space-3); margin-bottom: var(--space-8); max-width: 760px; }
@media (min-width: 1100px) { .sec-head { margin-bottom: var(--space-12); } }
.sec-head .pg-h2 { text-wrap: balance; }
.split { display: grid; gap: var(--space-6); }
@media (min-width: 1000px) { .split { grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gutter-desktop); } .split__a { grid-column: 1 / span 5; } .split__b { grid-column: 7 / span 6; } }
.rule-top { border-top: var(--border-hair) solid var(--border-hairline); padding-top: var(--space-8); }
@media (min-width: 1100px) { .rule-top { padding-top: var(--space-12); } }
.phrase { font: italic 400 clamp(20px, 17px + .6vw, 26px)/1.3 var(--font-serif); color: var(--text-primary); margin: 0; display: flex; gap: var(--space-3); align-items: baseline; }
.phrase::before { content: ""; flex: none; width: 28px; height: 3px; border-radius: 2px; background: var(--graphic-coral); transform: translateY(-6px); }

/* О проекте */
.about__lead { font: 400 clamp(19px, 17px + .45vw, 23px)/1.55 var(--font-sans); margin: 0; max-width: var(--measure); }
.theses { list-style: none; margin: var(--space-8) 0 0; padding: 0; display: grid; gap: 0; }
.thesis { display: grid; gap: var(--space-2); padding: var(--space-6) 0; border-top: var(--border-hair) solid var(--border-hairline); }
.thesis:last-child { border-bottom: var(--border-hair) solid var(--border-hairline); }
.thesis h3 { margin: 0; font: 700 clamp(24px, 21px + .6vw, 30px)/1.2 var(--font-serif); display: flex; gap: var(--space-3); align-items: center; }
.thesis h3 svg { flex: none; }
.thesis p { margin: 0; font: 400 17px/1.55 var(--font-sans); color: var(--text-secondary); max-width: 46ch; }
@media (min-width: 900px) { .theses { grid-template-columns: repeat(3, 1fr); column-gap: var(--gutter-desktop); } .thesis:last-child { border-bottom: 0; } }

/* Ресурс — типографическая композиция */
.res { position: relative; overflow: hidden; }
@media (min-width: 900px) { .res__bird { display: block; } }
.res__intro { display: grid; gap: var(--space-4); max-width: 640px; position: relative; z-index: 1; }
.res__intro p { margin: 0; font: 400 clamp(18px, 17px + .3vw, 21px)/1.55 var(--font-sans); }
.res__bird { display: none; position: absolute; right: 6%; top: var(--space-12); width: clamp(84px, 10vw, 140px);  pointer-events: none; }
.res__list { list-style: none; margin: var(--space-12) 0 0; padding: 0; display: grid; gap: var(--space-8); }
.res__item { display: grid; grid-template-columns: 64px minmax(0, 1fr); gap: var(--space-4); align-items: center; }
.res__item svg { width: 64px; height: 64px; }
.res__word { margin: 0; font-family: var(--font-serif); line-height: 1.05; }
.res__word b { display: block; font-weight: 800; font-size: clamp(44px, 26px + 4.2vw, 96px); letter-spacing: 0; }
.res__word span { display: block; font-weight: 400; font-style: italic; font-size: clamp(20px, 16px + 1vw, 30px); color: var(--text-secondary); margin-top: 4px; }
@media (min-width: 900px) {
  .res__list { grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gutter-desktop); row-gap: var(--space-16); }
  .res__item { grid-template-columns: 88px minmax(0, 1fr); }
  .res__item svg { width: 88px; height: 88px; }
  .res__item:nth-child(1) { grid-column: 1 / span 6; }
  .res__item:nth-child(2) { grid-column: 7 / span 6; margin-top: var(--space-12); }
  .res__item:nth-child(3) { grid-column: 2 / span 6; }
  .res__item:nth-child(4) { grid-column: 8 / span 5; margin-top: var(--space-12); }
}
.res__note { margin: var(--space-12) 0 0; }

/* Участие — маршрут */
.route-wrap { position: relative; }
.route { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-8); counter-reset: r; position: relative; }
.route__step { display: grid; grid-template-columns: 56px minmax(0, 1fr); gap: var(--space-4); position: relative; }
.route__num { display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; border: var(--border-strong-width) solid var(--border-strong); background: var(--bg-surface); font: 700 24px/1 var(--font-serif); position: relative; z-index: 1; }
.route__step:first-child .route__num { background: var(--graphic-coral); border-color: var(--graphic-coral); color: var(--text-primary); }
.route__step h3 { margin: 6px 0 var(--space-2); font: 700 clamp(24px, 21px + .6vw, 30px)/1.2 var(--font-serif); }
.route__step p { margin: 0; font: 400 17px/1.55 var(--font-sans); color: var(--text-secondary); }
.route__line { position: absolute; left: 26px; top: 56px; bottom: 56px; width: 4px; height: auto; }
.route__line--h { display: none; }
@media (min-width: 900px) {
  .route { grid-template-columns: repeat(3, 1fr); column-gap: var(--gutter-desktop); }
  .route__step { grid-template-columns: 1fr; }
  .route__line { display: none; }
  .route__line--h { display: block; position: absolute; left: 64px; top: 22px; width: calc(100% - 64px - 6%); height: 14px; }
}
.route-foot { display: flex; flex-wrap: wrap; gap: var(--space-4) var(--space-6); align-items: center; margin-top: var(--space-12); }

/* Программа и материалы на главной */
.slot-note { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: var(--space-6); align-items: center; padding: var(--space-8) 0; border-top: var(--border-hair) solid var(--border-hairline); border-bottom: var(--border-hair) solid var(--border-hairline); }
.slot-note img { width: clamp(96px, 14vw, 160px); height: auto; }
.slot-note__body { display: grid; gap: var(--space-3); justify-items: start; }
.slot-note__body p { margin: 0; font: 400 clamp(18px, 17px + .3vw, 21px)/1.55 var(--font-sans); max-width: 52ch; }
@media (max-width: 520px) { .slot-note { grid-template-columns: 1fr; } }
.kinds { list-style: none; margin: 0 0 var(--space-8); padding: 0; display: grid; gap: var(--space-4); }
.kind { display: grid; grid-template-columns: 48px minmax(0, 1fr); gap: var(--space-4); align-items: start; }
.kind__icon { display: grid; place-items: center; width: 48px; height: 48px; border-radius: var(--radius-sm); background: var(--bg-muted); }
.kind__icon.is-article { background: var(--bg-info); color: var(--action-primary); }
.kind__icon.is-doc { background: var(--bg-muted); color: var(--text-primary); }
.kind__icon.is-video { background: var(--coral-100); color: var(--coral-700); }
.kind h3 { margin: 0; font: 600 18px/1.4 var(--font-sans); }
.kind p { margin: 2px 0 0; font: 400 16px/1.5 var(--font-sans); color: var(--text-secondary); }
@media (min-width: 800px) { .kinds { grid-template-columns: repeat(3, 1fr); column-gap: var(--gutter-desktop); } }

/* FAQ */
.faq-wrap { container-type: inline-size; }

/* Финальный блок */
.final { position: relative; overflow: hidden; }
.final__inner { position: relative; display: grid; gap: var(--space-6); justify-items: start; max-width: 760px; z-index: 1; }
.final__inner p { margin: 0; font: 400 clamp(18px, 17px + .3vw, 21px)/1.55 var(--font-sans); max-width: 52ch; }
.final__circle { position: absolute; width: clamp(200px, 26vw, 360px); aspect-ratio: 1; right: 4%; top: 18%; pointer-events: none; }
.final__books { position: absolute; right: 6%; bottom: 0; width: min(380px, 40%);  pointer-events: none; z-index: 1; }
@media (max-width: 899px) { .final__circle, .final__books { display: none; } }

/* ---------- Внутренние страницы ---------- */
.page-head { padding-block: var(--space-8) var(--space-12); position: relative; }
.crumbs { display: flex; flex-wrap: wrap; gap: var(--space-2); align-items: center; font: 500 14px/20px var(--font-sans); color: var(--text-secondary); margin-bottom: var(--space-6); }
.crumbs a { color: var(--text-secondary); text-decoration: underline; text-underline-offset: .2em; text-decoration-color: var(--border-control); border-radius: 4px; display: inline-flex; min-height: var(--size-touch); align-items: center; }
.crumbs a:hover { color: var(--text-primary); text-decoration-color: var(--graphic-coral); }
.crumbs a:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.page-head .pg-h1 { max-width: 16ch; }
.page-head .pg-lead { margin-top: var(--space-4); }
.page-head__stroke { display: block; width: clamp(140px, 22vw, 280px); height: 22px; margin-top: var(--space-3); }
.page-body { padding-bottom: var(--section-y-mobile); }
@media (min-width: 1100px) { .page-body { padding-bottom: var(--section-y-desktop); } }

.toc-layout { display: grid; gap: var(--space-8); }
.toc { align-self: start; }
.toc ol { list-style: none; margin: 0; padding: 0; display: grid; border-top: var(--border-hair) solid var(--border-hairline); }
.toc li { border-bottom: var(--border-hair) solid var(--border-hairline); }
.toc a { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); min-height: 48px; color: var(--text-primary); text-decoration: none; font: 500 16px/1.35 var(--font-sans); border-radius: 6px; }
.toc a:hover { color: var(--text-link-hover); }
.toc a:focus-visible { outline: none; box-shadow: var(--focus-ring); }
@media (min-width: 1000px) {
  .toc-layout { grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gutter-desktop); }
  .toc { grid-column: 1 / span 3; position: sticky; top: calc(112px + env(safe-area-inset-top, 0px)); }
  .toc-body { grid-column: 5 / span 8; }
}
.doc-sec { padding-block: var(--space-8); border-top: var(--border-hair) solid var(--border-hairline); display: grid; gap: var(--space-4); }
.doc-sec:first-child { border-top: 0; padding-top: 0; }
.doc-sec h2 { margin: 0; font: 700 clamp(26px, 22px + 1vw, 38px)/1.15 var(--font-serif); }
.doc-sec p { margin: 0; max-width: var(--measure); }
.slot { display: grid; gap: var(--space-2); padding: var(--space-6); border: var(--border-control-width) dashed var(--border-control); border-radius: var(--radius-sm); background: transparent; }
.slot__label { display: flex; gap: var(--space-2); align-items: center; font: 600 14px/20px var(--font-sans); letter-spacing: .02em; color: var(--text-secondary); }
.slot__text { margin: 0; font: 400 17px/1.55 var(--font-sans); color: var(--text-primary); }

/* Этапы */
.toolbar { display: flex; flex-wrap: wrap; gap: var(--space-3); align-items: center; justify-content: space-between; margin-bottom: var(--space-8); }
.seg { display: inline-flex; padding: 4px; gap: 4px; border-radius: var(--radius-pill); background: var(--bg-muted); }
.seg button { min-height: 40px; min-width: 44px; padding: 0 18px; border: 0; border-radius: var(--radius-pill); background: transparent; color: var(--text-primary); font: 600 15px/20px var(--font-sans); cursor: pointer; transition: background-color var(--duration-fast) var(--ease-standard); }
.seg button[aria-pressed="true"] { background: var(--bg-surface); box-shadow: 0 0 0 1px var(--border-hairline); }
.seg button:hover { background: var(--bg-surface); }
.seg button:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.sample { margin-top: var(--space-8); padding: var(--space-6); border: var(--border-control-width) dashed var(--border-control); border-radius: var(--radius-md); display: grid; gap: var(--space-6); }
.sample__head { display: flex; flex-wrap: wrap; gap: var(--space-3); align-items: center; justify-content: space-between; }
@media (min-width: 700px) { .sample { padding: var(--space-8); } }
.cal { display: grid; gap: var(--space-6); }
@media (min-width: 800px) { .cal { grid-template-columns: repeat(3, 1fr); } }
.cal__month { display: grid; gap: var(--space-3); align-content: start; padding-top: var(--space-4); border-top: var(--border-strong-width) solid var(--border-strong); }
.cal__month h3 { margin: 0; font: 700 24px/1.2 var(--font-serif); }
.cal__month ul { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-3); }
.cal__event { display: grid; gap: 4px; padding: var(--space-3) var(--space-4); border-radius: var(--radius-sm); background: var(--bg-surface); border: var(--border-hair) solid var(--border-hairline); }
.cal__event b { font: 600 16px/1.4 var(--font-sans); }
.cal__event span { font: 500 14px/20px var(--font-sans); color: var(--text-secondary); }

/* Материалы */
.chips { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.chip { min-height: var(--size-touch); padding: 0 18px; border-radius: var(--radius-pill); border: var(--border-control-width) solid var(--border-control); background: transparent; color: var(--text-primary); font: 500 15px/20px var(--font-sans); cursor: pointer; transition: background-color var(--duration-fast) var(--ease-standard), border-color var(--duration-fast) var(--ease-standard); }
.chip:hover { border-color: var(--border-strong); }
.chip[aria-pressed="true"] { background: var(--bg-dark); border-color: var(--bg-dark); color: var(--text-inverse); }
.chip:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.mcards { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-8) var(--gutter-desktop); }
@media (min-width: 700px) { .mcards { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .mcards { grid-template-columns: repeat(3, 1fr); } }
.mcard { position: relative; display: grid; gap: var(--space-3); align-content: start; }
.mcard__media { position: relative; aspect-ratio: 16 / 10; border-radius: var(--radius-md); overflow: hidden; background: var(--bg-muted); display: grid; place-items: center; }
.mcard__media.is-article { background: var(--bg-info); }
.mcard__media.is-video { background: var(--bg-dark); color: var(--text-inverse); }
.mcard__media svg.mcard__art { position: absolute; inset: 0; width: 100%; height: 100%; }
.mcard__play { position: relative; display: grid; place-items: center; width: 64px; height: 64px; border-radius: 50%; background: var(--graphic-coral); color: var(--text-primary); }
.mcard__meta { display: flex; flex-wrap: wrap; gap: var(--space-2); align-items: center; font: 500 14px/20px var(--font-sans); color: var(--text-secondary); }
.mcard h3 { margin: 0; font: 700 24px/1.2 var(--font-serif); }
.mcard h3 a { color: inherit; text-decoration: underline; text-decoration-color: transparent; text-decoration-thickness: 2px; text-underline-offset: .18em; transition: text-decoration-color var(--duration-fast) var(--ease-standard); }
.mcard h3 a::after { content: ""; position: absolute; inset: 0; border-radius: var(--radius-md); }
.mcard:hover h3 a { text-decoration-color: var(--graphic-coral); }
.mcard h3 a:focus { outline: none; }
.mcard h3 a:focus-visible::after { box-shadow: var(--focus-ring); }
.mcard p { margin: 0; font: 400 16px/1.5 var(--font-sans); color: var(--text-secondary); }
.article { display: grid; gap: var(--space-6); max-width: 760px; }
.article__media { aspect-ratio: 16 / 9; border-radius: var(--radius-md); background: var(--bg-info); position: relative; overflow: hidden; }
.article__media svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.article__body { display: grid; gap: var(--space-4); }
.article__body p { margin: 0; }
.article__aside { display: grid; gap: var(--space-3); padding: var(--space-6) 0; border-top: var(--border-hair) solid var(--border-hairline); border-bottom: var(--border-hair) solid var(--border-hairline); }

/* Документы */
.pg-docs { container-type: inline-size; }

/* Итоги и 404 */
.state-art { width: clamp(140px, 20vw, 220px);  }

/* Подвал */
.site-footer .pg-container { padding-bottom: max(0px, env(safe-area-inset-bottom, 0px)); }
.site-footer p.pg-caption { color: var(--text-inverse); }
.footer-contact { display: grid; gap: var(--space-1); font: 400 16px/1.5 var(--font-sans); }
.footer-contact span { color: var(--blue-100); }

/* Скрытые до появления данных */
[data-when-empty][hidden], [data-when-filled][hidden] { display: none !important; }

/* ===================== ДВИЖЕНИЕ: «оживающий рисунок» ===================== */
:root {
  --motion-fast: 160ms;     /* состояния кнопок и ссылок */
  --motion-base: 240ms;     /* FAQ и меню */
  --motion-reveal: 480ms;   /* появление содержимого */
  --motion-draw: 720ms;     /* прорисовка штриха */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}
img { height: auto; }

/* 1. Первый экран — CSS-анимации, не ждут скрипта. Шапка и кнопки доступны сразу. */
@keyframes rise8 { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@keyframes fadein { from { opacity: 0; } to { opacity: 1; } }
@keyframes draw { from { clip-path: inset(-40% 100% -40% 0); } to { clip-path: inset(-40% 0 -40% 0); } }
.intro-title { animation: rise8 500ms var(--ease-out) both; }
.intro-slogan { animation: rise8 500ms var(--ease-out) 100ms both; }
.intro-art { animation: fadein 600ms var(--ease-standard) both; }
.intro-title .draw-stroke::after { animation: draw var(--motion-draw) var(--ease-out) 300ms both; }

/* 2. Коралловый штрих — маска открывает исходный штрих слева направо, один раз */
.draw-svg { display: block; }
.js [data-draw].draw-stroke::after, .js [data-draw].draw-svg { clip-path: inset(-40% 100% -40% 0); }
.js [data-draw].is-drawn.draw-stroke::after, .js [data-draw].is-drawn.draw-svg { clip-path: inset(-40% 0 -40% 0); transition: clip-path var(--motion-draw) var(--ease-out); }
.final__cta { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-3) var(--space-4); }
.final__stroke { width: 150px; height: 28px; }

/* 3. Появление разделов: смещение 12px и прозрачность, 480ms, один раз; группы с шагом 70ms */
.js [data-reveal]:not(.is-in), .js [data-reveal-group]:not(.is-in) > li { opacity: 0; transform: translateY(12px); }
.js [data-reveal].is-in, .js [data-reveal-group].is-in > li { opacity: 1; transform: none; transition: opacity var(--motion-reveal) var(--ease-out), transform var(--motion-reveal) var(--ease-out); }
.js [data-reveal-group].is-in > li:nth-of-type(2) { transition-delay: 70ms; }
.js [data-reveal-group].is-in > li:nth-of-type(3) { transition-delay: 140ms; }
.js [data-reveal-group].is-in > li:nth-of-type(n+4) { transition-delay: 210ms; }
/* Страховка: если скрипт не запустился, всё показывается само через 2 с */
@keyframes failsafe { to { opacity: 1; transform: none; clip-path: none; } }
.js:not(.motion-ready) [data-reveal], .js:not(.motion-ready) [data-reveal-group] > li, .js:not(.motion-ready) .exp__star, .js:not(.motion-ready) [data-draw].draw-svg, .js:not(.motion-ready) [data-draw].draw-stroke::after { animation: failsafe 0s 2s forwards; }

/* Звезда синего блока: поворот −10° → 0 один раз */
.exp__art { position: relative; }
.exp__art img { position: relative; width: 100%; }
.exp__star { position: absolute; z-index: 1; width: clamp(72px, 9vw, 132px); height: auto; left: clamp(8px, 2vw, 24px); top: 10%; }
@media (min-width: 1000px) { .exp__star { left: calc(clamp(72px, 9vw, 132px) / -2); top: 6%; } }
.js .exp__star:not(.is-in) { transform: rotate(-10deg); opacity: 0; }
.js .exp__star.is-in { transform: none; opacity: 1; transition: transform 560ms var(--ease-out), opacity 300ms var(--ease-out); }

/* 4. Кнопки и ссылки */
.pg-btn { transition: background-color var(--motion-fast) var(--ease-standard), color var(--motion-fast) var(--ease-standard), border-color var(--motion-fast) var(--ease-standard), box-shadow var(--motion-fast) var(--ease-standard), transform var(--motion-fast) var(--ease-standard); }
.pg-btn .pg-icon { transition: transform var(--motion-fast) var(--ease-out); }
.pg-btn--primary:hover .pg-icon[data-name="arrow-right"] { transform: none; }
.pg-btn:active { transform: scale(0.98); }
@media (hover: none), (pointer: coarse) {
  .pg-btn--primary:hover { background: var(--action-primary); }
  .pg-btn--secondary:hover { background: transparent; }
  .pg-btn--text:hover { color: var(--text-primary); }
  .pg-iconbtn--dark:hover { background: var(--bg-dark); }
  .pg-btn--primary:active { background: var(--action-primary-pressed); }
  .pg-btn--secondary:active { background: var(--action-secondary-pressed); }
  .pg-iconbtn--dark:active { background: var(--action-primary); }
  .chip:active, .seg button:active { background: var(--bg-muted); }
}
@media (hover: hover) and (pointer: fine) {
  .pg-btn--primary:hover .pg-icon[data-name="arrow-right"] { transform: translateX(4px); }
  .pg-btn--secondary:hover { background: var(--action-secondary-hover); }
}
/* Ссылка: тонкое подчёркивание в покое; при наведении линия 2px прорисовывается слева направо */
.pg-link, .pg-link:hover { text-decoration-thickness: 1px; }
.pg-link { text-decoration-color: currentColor; background: linear-gradient(currentColor, currentColor) no-repeat 0 100% / 0 2px; transition: background-size 200ms var(--ease-out), color var(--motion-fast) var(--ease-standard); }
@media (hover: hover) and (pointer: fine) { .pg-link:hover { background-size: 100% 2px; } }
.pg-link:focus-visible { box-shadow: var(--focus-ring); background-size: 100% 2px; }
.pg-link--inverse:focus-visible { box-shadow: var(--focus-ring-inverse); }

/* 5. FAQ: кнопка с aria-expanded + регион; высота по реальному содержимому */
.faq-list { border-bottom: var(--border-hair) solid var(--border-hairline); }
.faq-item { border-top: var(--border-hair) solid var(--border-hairline); }
.faq-h { margin: 0; }
.faq-q { display: flex; width: 100%; align-items: center; justify-content: space-between; gap: var(--space-6); min-height: var(--size-touch); padding: var(--space-6) 0; border: 0; background: none; text-align: left; cursor: pointer; font: 600 clamp(19px, 18px + .25vw, 22px)/1.36 var(--font-sans); color: var(--text-primary); border-radius: 8px; transition: color var(--motion-fast) var(--ease-standard); }
@media (hover: hover) and (pointer: fine) { .faq-q:hover { color: var(--text-link-hover); } }
.faq-q:focus { outline: none; }
.faq-q:focus-visible { box-shadow: var(--focus-ring); }
.faq-sign { position: relative; flex: none; width: var(--size-touch); height: var(--size-touch); border-radius: 50%; border: var(--border-control-width) solid var(--border-strong); transition: background-color var(--motion-base) var(--ease-standard), border-color var(--motion-base) var(--ease-standard); }
.faq-sign i { position: absolute; left: 50%; top: 50%; width: 16px; height: 2px; margin: -1px 0 0 -8px; border-radius: 1px; background: var(--text-primary); transition: transform var(--motion-base) var(--ease-standard), background-color var(--motion-base) var(--ease-standard); }
.faq-sign i:last-child { transform: rotate(90deg); }
.faq-q[aria-expanded="true"] .faq-sign { background: var(--bg-dark); border-color: var(--bg-dark); }
.faq-q[aria-expanded="true"] .faq-sign i { background: var(--text-inverse); }
.faq-q[aria-expanded="true"] .faq-sign i:last-child { transform: rotate(90deg) scaleX(0); }
.faq-a { overflow: hidden; }
.faq-a__in { padding: 0 var(--space-12) var(--space-6) 0; font: 400 17px/26px var(--font-sans); max-width: var(--measure); }
.faq-a__in p { margin: 0; }

/* 6. Мобильное меню: затемнение и панель со сдвигом 8px, 240ms */
.menu-layer { position: fixed; inset: 0; z-index: 40; }
.menu-scrim { position: absolute; inset: 0; background: rgb(6 28 78 / .45); opacity: 0; transition: opacity var(--motion-base) var(--ease-standard); }
.menu-panel.pg-menu { position: absolute; inset: 0 0 auto 0; max-height: 100%; min-height: 0; animation: none; box-shadow: var(--shadow-dialog); border-radius: 0 0 var(--radius-md) var(--radius-md); padding-bottom: max(var(--space-6), env(safe-area-inset-bottom, 0px)); opacity: 0; transform: translateY(-8px); transition: opacity var(--motion-base) var(--ease-out), transform var(--motion-base) var(--ease-out); }
.menu-layer.is-open .menu-scrim { opacity: 1; }
.menu-layer.is-open .menu-panel { opacity: 1; transform: none; }
.menu-panel .pg-menu__foot { margin-top: var(--space-6); padding-top: 0; padding-bottom: 0; }

/* 7. Карточки материалов: подъём 3px, стрелка 4px */
.mcard { transition: transform 200ms var(--ease-out); }
.mcard__more { display: inline-flex; align-items: center; gap: 6px; font: 600 16px/20px var(--font-sans); color: var(--text-link); }
.mcard__more .pg-icon { transition: transform 200ms var(--ease-out); }
@media (hover: hover) and (pointer: fine) {
  .mcard:hover { transform: translateY(-3px); }
  .mcard:hover .mcard__more .pg-icon { transform: translateX(4px); }
}

/* 10. Уменьшение движения: без смещений, поворотов, масштаба и прорисовки; содержимое сразу */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .intro-title, .intro-slogan, .intro-art, .intro-title .draw-stroke::after { animation: none !important; }
  .js [data-reveal], .js [data-reveal-group] > li, .js .exp__star { opacity: 1 !important; transform: none !important; animation: none !important; }
  .js [data-draw].draw-stroke::after, .js [data-draw].draw-svg { clip-path: none !important; animation: none !important; }
  .pg-btn:active { transform: none; }
  .pg-btn .pg-icon, .mcard, .mcard .pg-icon { transform: none !important; }
  .menu-panel.pg-menu { transform: none !important; }
}

/* ===================== Рисунки на полях: школа и педагог ===================== */
.has-doodles { position: relative; }
.doodle { position: absolute; display: none; pointer-events: none; overflow: visible; }
@media (min-width: 1000px) {
  .doodle { display: block; }
  .dd-about-plane { width: 150px; height: 104px; top: -84px; left: 38%; }
  .dd-about-apple { width: 96px; height: 96px; right: 0; bottom: -40px; }
  .res > .doodle { z-index: 0; }
  .dd-res-globe { width: 140px; height: 140px; right: max(24px, calc(50% - 600px)); bottom: 40px; }
  .dd-res-abc { width: 150px; height: 75px; left: calc(50% + 140px); top: 15%; }
  .dd-part-note { width: 150px; height: 150px; right: 6%; top: -24px; }
  .dd-part-pencil { width: 104px; height: 104px; right: calc(6% + 150px); top: 40px; }
  .dd-prog-ruler { width: 150px; height: 150px; right: 4%; top: -16px; }
  .dd-mat-books { width: 180px; height: 135px; right: 4%; top: -10px; }
  .dd-mat-cup { width: 104px; height: 104px; right: calc(4% + 190px); top: 50px; }
  .dd-head { width: 170px; height: 150px; right: 2%; top: 24px; }
}
@media (min-width: 1000px) and (max-width: 1240px) { .dd-res-abc, .dd-part-pencil, .dd-mat-cup { display: none; } }
.faq-doodles { display: none; margin-top: var(--space-12); gap: var(--space-6); align-items: center; }
.faq-doodles .doodle { position: static; display: block; }
.dd-formula { width: 210px; height: 86px; }
.dd-glasses { width: 140px; height: 70px; }
@media (min-width: 1000px) { .faq-doodles { display: grid; justify-items: start; } }
.doodle-strip { display: flex; justify-content: center; align-items: end; gap: var(--space-8); margin-top: var(--space-8); }
.doodle-strip .doodle { position: static; display: block; width: 64px; height: 64px; }
.doodle-strip .doodle.is-wide { width: 86px; }
@media (min-width: 1000px) { .doodle-strip { display: none; } }

/* Рисунки пустых состояний и финального блока */
.slot-art { width: clamp(120px, 16vw, 200px); height: auto; aspect-ratio: 160 / 120; flex: none; }
.slot-art--route { width: clamp(160px, 22vw, 280px); aspect-ratio: 260 / 200; }
.state-art { width: clamp(150px, 20vw, 220px); height: auto; aspect-ratio: 160 / 110; display: block; }
.pg-empty .state-art { aspect-ratio: 1; width: clamp(120px, 16vw, 170px); }
.final__art { position: absolute; z-index: 1; pointer-events: none; width: clamp(300px, 34vw, 480px); aspect-ratio: 4 / 3; right: max(2%, calc((100vw - 1280px) / 2 - 40px)); top: 50%; transform: translateY(-34%); }
.final__circle { right: max(8%, calc((100vw - 1280px) / 2 + 60px)); top: 12%; }
@media (min-width: 900px) { .final__inner { max-width: min(760px, 54%); } }
@media (max-width: 899px) { .final__art { position: relative; display: block; right: auto; top: auto; transform: none; width: min(340px, 86%); margin: var(--space-2) auto var(--space-6); background: radial-gradient(circle at 62% 38%, #fa664c 0 33%, transparent 33.6%); } }



/* ===== Первый экран: одна сплошная сцена (растение, книги, педагоги), как в утверждённом макете ===== */
.hero__art img { aspect-ratio: 776 / 566; object-fit: cover; object-position: right bottom; }
@media (min-width: 1000px) {
  .hero__grid { display: block; position: relative; padding-top: 0;
    --bleed: max(var(--pg-m), (100cqi - var(--container-max)) / 2);
    --W: calc(100cqi - var(--bleed));
    --artH: calc(var(--W) * 0.4764);
    min-height: var(--artH); }
  .hero__text { max-width: calc(var(--W) * 0.46); padding-top: calc(var(--artH) * 0.06); padding-bottom: calc(var(--artH) * 0.47); gap: var(--space-6); }
  .hero .pg-display { font-size: min(112px, calc(var(--W) * 0.07)); }
  .hero__actions { flex-wrap: nowrap; }
  .hero__actions .pg-btn { min-width: 0; }
  .hero__art { position: absolute; left: max(calc(var(--W) * -0.06734), calc(8px - var(--pg-m))); bottom: 0; width: calc(var(--W) * 1.06734); margin: 0; z-index: 1; }
  .hero__art img { aspect-ratio: 1268 / 566; object-fit: fill; width: 100%; }
}
@media (min-width: 1000px) and (max-width: 1299px) {
  .hero__actions .pg-btn--lg { min-height: var(--size-control); padding: 0 22px; font-size: 16px; }
  .hero__text { gap: var(--space-4); }
}

/* ===== Синий блок: рука нарисована прямо на общем фоне, штрихи расходятся в фон ===== */
.exp__wave { display: none !important; }
.exp__art img { height: auto !important; width: 100%; object-fit: contain !important; max-height: none !important; }
.exp__star { width: 11.3% !important; left: 27.85% !important; top: 32.5% !important; }
@media (max-width: 999px) {
  .exp__art { margin: calc(-1 * var(--space-6)) calc(-1 * var(--pg-m)) 0; }
}
@media (min-width: 1000px) {
  .exp__grid { display: block; position: static; min-height: clamp(560px, 46vw, 700px); padding-block: var(--space-24); }
  .exp__text { max-width: min(46%, 600px); padding-bottom: 0; z-index: 2; }
  .exp__art { position: absolute; right: 0; bottom: 0; height: 100%; width: auto; aspect-ratio: 1327 / 861; margin: 0; z-index: 1; }
  .exp__art img { height: 100% !important; width: 100%; }
}
@media (min-width: 1000px) and (max-width: 1279px) {
  .exp__art { height: auto; width: 60vw; }
  .exp__art img { height: auto !important; }
}

/* Базовые правила, не зависящие от среды показа */
[hidden] { display: none !important; }
.sample .pg-badge, .article .pg-badge, .page-head .pg-badge { white-space: normal; }