/* Кругозор — журнал о развитии дошкольников. Custom-дизайн `krugozor-kids`:
   дружелюбный скруглённый, палитра небо/солнце/трава/коралл, шрифт Nunito
   (self-hosted, кириллица). Дизайн уникален для этого сайта (1 дизайн = 1 сайт). */

@font-face {
  font-family: 'Nunito';
  src: url('/assets/fonts/Nunito-cyrillic.woff2') format('woff2');
  font-weight: 400 800; font-display: swap;
  unicode-range: U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116;
}
@font-face {
  font-family: 'Nunito';
  src: url('/assets/fonts/Nunito-latin.woff2') format('woff2');
  font-weight: 400 800; font-display: swap;
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+2000-206F,U+2122;
}

:root {
  --sky: #3D9BD6; --sky-deep: #2B7BB0;
  --sun: #FBC646; --grass: #7FB77E; --coral: #F08A8A;
  --cream: #FBF7F0; --cream-2: #FDF3E2;
  --ink: #2E3A45; --muted: #6B7885; --line: #ECE2D4;
  --radius: 20px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; font-family: 'Nunito', -apple-system, 'Segoe UI', sans-serif;
  color: var(--ink); background: var(--cream); font-size: 17px; line-height: 1.75;
}
h1,h2,h3,h4 { font-family: 'Nunito', sans-serif; font-weight: 800; color: var(--sky-deep); line-height: 1.2; }
a { color: var(--sky-deep); }
img { max-width: 100%; height: auto; }
.wrap { max-width: 1140px; margin: 0 auto; padding: 0 20px; }

/* ---------- шапка ---------- */
.site-header { background: #fff; border-bottom: 3px solid var(--sun); position: sticky; top: 0; z-index: 50; }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 14px 0; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo-mark { width: 40px; height: 40px; border-radius: 50%; background: var(--sun);
  display: grid; place-items: center; font-size: 22px; }
.logo b { font-family: 'Nunito', sans-serif; font-weight: 800; font-size: 1.4rem; color: var(--sky-deep); }
.logo small { display: block; font-size: .66rem; color: var(--muted); font-weight: 700; letter-spacing: .03em; }
.nav { display: flex; flex-wrap: wrap; gap: 6px; }
.nav a { text-decoration: none; color: var(--ink); font-weight: 700; font-size: .92rem;
  padding: 8px 14px; border-radius: 30px; transition: .16s; }
.nav a:hover, .nav a.active { background: var(--sky); color: #fff; }
.burger { display: none; background: none; border: 0; font-size: 26px; color: var(--sky-deep); cursor: pointer; }

/* ---------- hero ---------- */
.hero { background: linear-gradient(180deg, #EAF5FC 0%, var(--cream) 100%); padding: 54px 0 46px; }
.hero-inner { display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; align-items: center; }
.hero h1 { font-size: 2.5rem; margin: 0 0 14px; }
.hero p.lead { font-size: 1.12rem; color: var(--muted); margin: 0 0 22px; }
.hero-img { border-radius: var(--radius); }
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip { background: #fff; border: 2px solid var(--line); border-radius: 30px; padding: 7px 16px;
  text-decoration: none; color: var(--sky-deep); font-weight: 700; font-size: .9rem; transition: .16s; }
.chip:hover { background: var(--sun); border-color: var(--sun); color: var(--ink); }
.btn { display: inline-block; background: var(--coral); color: #fff; text-decoration: none;
  font-weight: 800; padding: 13px 28px; border-radius: 30px; transition: .16s; border: 0; cursor: pointer; }
.btn:hover { background: #e46f6f; }
.btn.ghost { background: #fff; color: var(--sky-deep); border: 2px solid var(--sky); }
.btn.ghost:hover { background: var(--sky); color: #fff; }

/* ---------- секции ---------- */
.section { padding: 50px 0; }
.section.alt { background: var(--cream-2); }
.section-head { text-align: center; max-width: 660px; margin: 0 auto 34px; }
.section-head .kicker { display: inline-block; background: var(--grass); color: #fff; font-weight: 800;
  font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; padding: 5px 14px; border-radius: 30px; }
.section-head h2 { font-size: 2rem; margin: 12px 0 8px; }
.section-head p { color: var(--muted); margin: 0; }

/* карточки статей */
.cards { display: grid; grid-template-columns: repeat(3,1fr); gap: 26px; }
.card { background: #fff; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line);
  display: flex; flex-direction: column; transition: .18s; }
.card:hover { transform: translateY(-4px); box-shadow: 0 16px 34px rgba(61,155,214,.15); }
.card-img { display: block; aspect-ratio: 3/2; overflow: hidden; background: #EAF5FC; }
.card-img img { width: 100%; height: 100%; object-fit: cover; }
.card-body { padding: 18px 20px 22px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.card .cat { color: var(--grass); font-weight: 800; font-size: .72rem; text-transform: uppercase; letter-spacing: .05em; }
.card h3 { font-size: 1.2rem; margin: 0; }
.card h3 a { color: var(--sky-deep); text-decoration: none; }
.card h3 a:hover { color: var(--coral); }
.card p { color: var(--muted); font-size: .93rem; margin: 0; }

/* рубрики-плитки */
.topics { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.topic { background: #fff; border-radius: var(--radius); padding: 26px 24px; border: 1px solid var(--line);
  text-align: center; }
.topic .ico { font-size: 40px; }
.topic h3 { font-size: 1.25rem; margin: 10px 0 6px; }
.topic p { color: var(--muted); font-size: .92rem; margin: 0 0 12px; }
.topic a.more { color: var(--sky-deep); font-weight: 800; text-decoration: none; font-size: .9rem; }

/* об авторе (полоса) */
.author-strip { background: #EAF5FC; }
.author-strip .inner { display: grid; grid-template-columns: 150px 1fr; gap: 30px; align-items: center;
  max-width: 860px; margin: 0 auto; }
.author-strip img { width: 150px; height: 150px; border-radius: 50%; object-fit: cover; border: 5px solid #fff; }
.author-strip h2 { margin: 0 0 8px; font-size: 1.6rem; }
.author-strip p { color: var(--muted); margin: 0 0 14px; }

/* CTA */
.cta { background: var(--sky); color: #fff; border-radius: var(--radius); text-align: center; padding: 44px 24px; }
.cta h2 { color: #fff; font-size: 1.9rem; margin: 0 0 10px; }
.cta p { color: #eaf5fc; max-width: 600px; margin: 0 auto 20px; }

/* ---------- статья ---------- */
.article { max-width: 760px; margin: 0 auto; padding: 40px 0; }
.crumbs { font-size: .85rem; color: var(--muted); margin-bottom: 12px; }
.crumbs a { color: var(--sky-deep); text-decoration: none; }
.article h1 { font-size: 2.2rem; margin: 6px 0 12px; }
.article .byline { color: var(--muted); font-size: .92rem; font-weight: 700; margin: 0 0 20px; }
.article-fig { border-radius: var(--radius); overflow: hidden; margin: 0 0 26px; }
.article-body { font-size: 1.05rem; }
.article-body h2 { font-size: 1.5rem; margin: 30px 0 12px; }
.article-body ul { padding-left: 0; list-style: none; }
.article-body li { position: relative; padding-left: 28px; margin: 8px 0; }
.article-body li::before { content: '✦'; position: absolute; left: 4px; color: var(--sun); }
.article-body strong { color: var(--sky-deep); }
.article-body a { color: var(--coral); text-decoration: underline; text-underline-offset: 3px; }

.author-box { display: flex; gap: 16px; align-items: flex-start; background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); padding: 20px 22px; margin: 34px 0 0; }
.author-box img { width: 66px; height: 66px; border-radius: 50%; object-fit: cover; flex: 0 0 66px; }
.author-box .n { font-weight: 800; color: var(--sky-deep); margin: 0 0 4px; }
.author-box .r { color: var(--muted); font-size: .9rem; margin: 0; }

.related { margin: 46px 0 0; }
.related h3 { text-align: center; font-size: 1.4rem; margin: 0 0 22px; }

/* страница-визитка автора / контент */
.page { max-width: 780px; margin: 0 auto; padding: 40px 0; }
.page h1 { font-size: 2.1rem; margin: 0 0 18px; }
.page h2 { font-size: 1.45rem; margin: 26px 0 10px; }
.page .authorcard { display: grid; grid-template-columns: 200px 1fr; gap: 26px; align-items: center;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; margin: 0 0 20px; }
.page .authorcard img { width: 200px; height: 200px; border-radius: var(--radius); object-fit: cover; }

/* ---------- футер ---------- */
.site-footer { background: var(--sky-deep); color: #dcecf6; margin-top: 40px; }
.footer-inner { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 36px; padding: 46px 0 26px; }
.footer-brand b { color: #fff; font-size: 1.3rem; font-family: 'Nunito',sans-serif; font-weight: 800; }
.footer-brand p { color: #b9d6e8; font-size: .93rem; max-width: 380px; }
.footer-col h4 { color: var(--sun); font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; margin: 0 0 12px; }
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin: 7px 0; }
.footer-col a { color: #dcecf6; text-decoration: none; font-size: .93rem; }
.footer-col a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.15); text-align: center; padding: 18px 0; font-size: .84rem; color: #9fc2d8; }

/* ---------- адаптив ---------- */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .cards, .topics { grid-template-columns: repeat(2,1fr); }
  .author-strip .inner, .page .authorcard { grid-template-columns: 1fr; text-align: center; justify-items: center; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .nav { display: none; position: absolute; top: 68px; left: 0; right: 0; background: #fff; flex-direction: column;
    padding: 12px 20px; box-shadow: 0 12px 24px rgba(0,0,0,.1); }
  .nav.open { display: flex; }
  .burger { display: block; }
  .header-inner { position: relative; }
}
@media (max-width: 560px) {
  .cards, .topics { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .hero h1 { font-size: 2rem; }
  .article h1 { font-size: 1.7rem; }
}