.hero {
  text-align: center;
  padding: 3rem 1rem 2rem;
  max-width: 720px;
  margin: 0 auto;
}

.hero h1 {
  font-size: 2.4rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 0.5rem;
}

.hero .hero-sub {
  font-size: 1.15rem;
  color: var(--md-default-fg-color--light);
  margin-bottom: 0.3rem;
}

.hero .hero-meta {
  font-size: 0.85rem;
  color: var(--md-default-fg-color--lighter);
  margin-bottom: 2rem;
}

.hero .md-button--primary {
  font-size: 1.1rem;
  padding: 0.7rem 2.2rem;
}

.landing-section {
  max-width: 960px;
  margin: 0 auto;
  padding: 1.5rem 1rem;
}

.landing-section h2 {
  text-align: center;
  margin-bottom: 1.5rem;
}

.landing-divider {
  border: none;
  border-top: 1px solid var(--md-default-fg-color--lightest);
  margin: 2rem auto;
  max-width: 200px;
}

.prompt-block {
  background: var(--md-code-bg-color);
  border-radius: 0.5rem;
  padding: 1.5rem;
  max-width: 680px;
  margin: 1rem auto;
}

.prompt-block ol {
  padding-left: 1.2rem;
}

.landing-footer {
  text-align: center;
  padding: 2rem 1rem;
  color: var(--md-default-fg-color--lighter);
  font-size: 0.85rem;
}

/* Было / Стало */
.before-after {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  max-width: 780px;
  margin: 0 auto;
}

.before-after__col {
  border-radius: 0.5rem;
  padding: 1.2rem 1.4rem;
}

.before-after__col--before {
  background: rgba(244, 67, 54, 0.06);
  border-left: 3px solid #f44336;
}

.before-after__col--after {
  background: rgba(76, 175, 80, 0.06);
  border-left: 3px solid #4caf50;
}

.before-after__col blockquote {
  margin: 0.8rem 0 0;
  padding: 0.6rem 1rem;
  font-size: 0.92rem;
  border-left: none;
  background: var(--md-default-bg-color);
  border-radius: 0.3rem;
}

.ba-icon-bad { color: #f44336; }
.ba-icon-good { color: #4caf50; }

@media (max-width: 600px) {
  .before-after { grid-template-columns: 1fr; }
}

/* Компактная кнопка */
.md-button--sm {
  font-size: 0.85rem;
  padding: 0.4rem 1.2rem;
}

/* ========= App Store стили ========= */

/* Топ-5 карточки */
.top-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  max-width: 960px;
  margin: 0 auto;
}

.top-card {
  padding: 1.4rem 1.1rem;
  border-radius: 0.9rem;
  background: var(--md-default-bg-color);
  border: 2px solid var(--md-default-fg-color--lightest);
  color: var(--md-default-fg-color);
  text-decoration: none;
  text-align: center;
  transition: all 0.3s ease;
  display: block;
}

.top-card:hover {
  transform: translateY(-5px);
  border-color: var(--md-primary-fg-color);
  box-shadow: 0 10px 30px rgba(103, 58, 183, 0.2);
  color: var(--md-default-fg-color);
}

.top-card .top-emoji {
  font-size: 2.5rem;
  margin-bottom: 0.4rem;
  line-height: 1;
}

.top-card .top-stars {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--md-primary-fg-color);
  background: rgba(103, 58, 183, 0.1);
  padding: 0.2rem 0.7rem;
  border-radius: 1rem;
  display: inline-block;
  margin-bottom: 0.6rem;
}

.top-card .top-name {
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--md-default-fg-color);
  margin-bottom: 0.3rem;
}

.top-card .top-desc {
  font-size: 0.85rem;
  color: var(--md-default-fg-color--light);
  line-height: 1.4;
  font-weight: 500;
}

[data-md-color-scheme="slate"] .top-card {
  background: rgba(255,255,255,0.04);
  border-color: rgba(255,255,255,0.1);
}

[data-md-color-scheme="slate"] .top-card .top-stars {
  background: rgba(255,255,255,0.1);
  color: #fff;
}

@media (max-width: 900px) {
  .top-grid { grid-template-columns: repeat(3, 1fr); }
  .top-card:nth-child(4), .top-card:nth-child(5) { grid-column: span 1; }
}

@media (max-width: 600px) {
  .top-grid { grid-template-columns: repeat(2, 1fr); }
}

/* Кейсы */
.case-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  max-width: 960px;
  margin: 0 auto;
}

.case-card {
  padding: 1.3rem 1.1rem;
  border-radius: 0.8rem;
  background: linear-gradient(135deg, #fff5e6 0%, #fff0f5 100%);
  border: 2px solid #ffd89b;
  text-decoration: none;
  color: #333;
  transition: all 0.3s ease;
  display: block;
  text-align: left;
}

.case-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(255, 165, 0, 0.2);
  border-color: #ff9a3c;
  color: #333;
}

.case-card .case-emoji {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.case-card .case-title {
  font-weight: 700;
  font-size: 1rem;
  color: #333;
  margin-bottom: 0.3rem;
  line-height: 1.3;
}

.case-card .case-metric {
  font-size: 0.85rem;
  font-weight: 700;
  color: #d35400;
  margin-bottom: 0.4rem;
}

.case-card .case-desc {
  font-size: 0.8rem;
  color: #666;
  line-height: 1.4;
}

[data-md-color-scheme="slate"] .case-card {
  background: linear-gradient(135deg, rgba(255, 165, 0, 0.1) 0%, rgba(255, 105, 180, 0.08) 100%);
  border-color: rgba(255, 165, 0, 0.3);
  color: #e0e0e0;
}

[data-md-color-scheme="slate"] .case-card .case-title { color: #fff; }
[data-md-color-scheme="slate"] .case-card .case-desc { color: #bbb; }

@media (max-width: 900px) {
  .case-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 500px) {
  .case-grid { grid-template-columns: 1fr; }
}

/* Категории-плитки */
.category-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  max-width: 960px;
  margin: 0 auto;
}

.category-tile {
  padding: 1.4rem 1.2rem;
  border-radius: 0.7rem;
  border: 2px solid var(--md-default-fg-color--lightest);
  background: var(--md-default-bg-color);
  text-decoration: none;
  color: inherit;
  text-align: left;
  transition: all 0.25s ease;
  display: block;
}

.category-tile:hover {
  border-color: var(--md-primary-fg-color);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(103, 58, 183, 0.15);
  color: inherit;
}

.category-tile .cat-emoji {
  font-size: 2rem;
  margin-bottom: 0.4rem;
}

.category-tile .cat-name {
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 0.2rem;
}

.category-tile .cat-count {
  font-size: 0.75rem;
  color: var(--md-primary-fg-color);
  margin-bottom: 0.4rem;
  font-weight: 600;
}

.category-tile .cat-desc {
  font-size: 0.85rem;
  color: var(--md-default-fg-color--light);
  line-height: 1.4;
}

@media (max-width: 900px) {
  .category-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 500px) {
  .category-grid { grid-template-columns: 1fr; }
}

/* Для кого */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
  max-width: 960px;
  margin: 0 auto;
}

.audience-tile {
  padding: 1.8rem 1.4rem;
  border-radius: 0.8rem;
  text-decoration: none;
  color: inherit;
  text-align: center;
  transition: all 0.3s ease;
  display: block;
  border: 2px solid transparent;
}

.audience-tile:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.12);
  color: inherit;
}

.audience-newbie {
  background: linear-gradient(135deg, #a8e063 15%, #56ab2f 100%);
  color: #fff;
}
.audience-newbie:hover { color: #fff; }

.audience-biz {
  background: linear-gradient(135deg, #f2994a 15%, #f2c94c 100%);
  color: #fff;
}
.audience-biz:hover { color: #fff; }

.audience-techy {
  background: linear-gradient(135deg, #667eea 15%, #764ba2 100%);
  color: #fff;
}
.audience-techy:hover { color: #fff; }

.audience-tile .aud-emoji {
  font-size: 2.5rem;
  margin-bottom: 0.4rem;
}

.audience-tile .aud-name {
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.audience-tile .aud-desc {
  font-size: 0.9rem;
  opacity: 0.95;
  line-height: 1.4;
}

@media (max-width: 700px) {
  .audience-grid { grid-template-columns: 1fr; }
}

/* Знания — простая сетка */
.knowledge-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  justify-content: center;
  max-width: 800px;
  margin: 0 auto;
}

.knowledge-card {
  padding: 0.7rem 1.2rem;
  border-radius: 1.5rem;
  background: var(--md-code-bg-color);
  color: var(--md-default-fg-color);
  text-decoration: none;
  font-size: 0.9rem;
  transition: all 0.2s ease;
  border: 1px solid transparent;
}

.knowledge-card:hover {
  background: var(--md-primary-fg-color);
  color: #fff;
  transform: translateY(-2px);
}

/* ========= App-detail страницы ========= */

/* Мета-блок на странице app */
.app-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1rem 0 2rem;
  padding: 1rem 1.4rem;
  border-radius: 0.5rem;
  background: var(--md-code-bg-color);
}

.app-meta-item {
  font-size: 0.85rem;
}

.app-meta-item strong {
  color: var(--md-primary-fg-color);
}

/* App-list на странице категории */
.app-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 1.5rem 0;
}

.app-card {
  padding: 1.2rem;
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 0.5rem;
  text-decoration: none;
  color: inherit;
  transition: all 0.2s;
  display: block;
}

.app-card:hover {
  border-color: var(--md-primary-fg-color);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(103, 58, 183, 0.12);
}

.app-card-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.5rem;
}

.app-card-title {
  font-weight: 700;
  font-size: 1.05rem;
}

.app-card-stars {
  font-size: 0.8rem;
  color: var(--md-primary-fg-color);
  font-weight: 600;
}

.app-card-desc {
  font-size: 0.85rem;
  color: var(--md-default-fg-color--light);
  line-height: 1.4;
}

@media (max-width: 700px) {
  .app-list { grid-template-columns: 1fr; }
}

/* Dark theme support */
[data-md-color-scheme="slate"] .category-tile {
  background: rgba(255,255,255,0.03);
}

[data-md-color-scheme="slate"] .before-after__col--before {
  background: rgba(244, 67, 54, 0.1);
}

[data-md-color-scheme="slate"] .before-after__col--after {
  background: rgba(76, 175, 80, 0.1);
}

/* === ЁЖИК === */

/* Пиксельный ёж в hero */
.hero-hedgehog {
  font-size: 4rem;
  display: block;
  margin: 0 auto 1rem;
  animation: hedgehog-bounce 2s ease-in-out infinite;
  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.15));
}

@keyframes hedgehog-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* Ёж-разделитель вместо скучной линии */
.hedgehog-divider {
  text-align: center;
  font-size: 1.5rem;
  margin: 2rem auto;
  max-width: 300px;
  position: relative;
  opacity: 0.5;
}

.hedgehog-divider::before,
.hedgehog-divider::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 35%;
  height: 1px;
  background: var(--md-default-fg-color--lightest);
}

.hedgehog-divider::before { left: 0; }
.hedgehog-divider::after { right: 0; }

/* Бегущий ёж внизу страницы */
.running-hedgehog {
  position: relative;
  overflow: hidden;
  height: 2rem;
  margin: 1rem 0;
}

.running-hedgehog span {
  position: absolute;
  font-size: 1.5rem;
  animation: hedgehog-run 12s linear infinite;
  top: 0;
}

@keyframes hedgehog-run {
  0% { left: -5%; transform: scaleX(1); }
  49% { left: 100%; transform: scaleX(1); }
  50% { left: 100%; transform: scaleX(-1); }
  99% { left: -5%; transform: scaleX(-1); }
  100% { left: -5%; transform: scaleX(1); }
}

/* Ёж-карточки: иголки при hover */
.grid.cards > ul > li:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(103, 58, 183, 0.15);
  transition: all 0.3s ease;
}

.grid.cards > ul > li {
  transition: all 0.3s ease;
}

/* Ёж-подсказка в футере */
.hedgehog-footer-mascot {
  font-size: 2rem;
  display: block;
  margin-bottom: 0.5rem;
  animation: hedgehog-peek 4s ease-in-out infinite;
}

/* === Каталог: фильтры-теги === */
.tag-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin: 1.5rem auto;
  max-width: 700px;
}

.tag-filter {
  display: inline-block;
  padding: 0.4rem 1rem;
  border-radius: 2rem;
  background: var(--md-code-bg-color);
  color: var(--md-default-fg-color);
  font-size: 0.85rem;
  text-decoration: none;
  transition: all 0.2s ease;
  position: relative;
  cursor: pointer;
  border: 1px solid transparent;
}

.tag-filter:hover {
  background: var(--md-primary-fg-color);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 3px 10px rgba(103, 58, 183, 0.25);
}

/* Тултипы на фильтрах */
.tag-filter[data-tooltip]:hover::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--md-default-fg-color);
  color: var(--md-default-bg-color);
  padding: 0.4rem 0.8rem;
  border-radius: 0.3rem;
  font-size: 0.75rem;
  white-space: nowrap;
  z-index: 10;
  pointer-events: none;
}

.tag-filter[data-tooltip]:hover::before {
  content: "";
  position: absolute;
  bottom: calc(100% + 2px);
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: var(--md-default-fg-color);
  z-index: 10;
}

/* Сетка каталога */
.catalog-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  max-width: 960px;
  margin: 0 auto;
}

@media (max-width: 700px) {
  .catalog-grid { grid-template-columns: 1fr; }
}

/* Карточки каталога */
.catalog-card {
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 0.5rem;
  padding: 1.2rem 1.4rem;
  transition: all 0.3s ease;
  display: block;
  text-decoration: none;
  color: inherit;
}

.catalog-card.hidden {
  display: none;
}

.catalog-card:hover {
  border-color: var(--md-primary-fg-color);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(103, 58, 183, 0.15);
}

.catalog-card .card-tags {
  margin-bottom: 0.4rem;
}

.catalog-card .card-tag {
  display: inline-block;
  font-size: 0.65rem;
  padding: 0.1rem 0.45rem;
  border-radius: 1rem;
  background: var(--md-primary-fg-color);
  color: #fff;
  margin-right: 0.25rem;
}

.catalog-card h3 {
  margin: 0.3rem 0;
  font-size: 1.05rem;
}

.catalog-card p {
  margin: 0.3rem 0 0;
  font-size: 0.88rem;
  color: var(--md-default-fg-color--light);
}

/* Активный фильтр */
.tag-filter.active {
  background: var(--md-primary-fg-color);
  color: #fff;
  border-color: var(--md-primary-fg-color);
}

@keyframes hedgehog-peek {
  0%, 70%, 100% { transform: translateY(0) rotate(0deg); }
  75% { transform: translateY(-5px) rotate(-5deg); }
  80% { transform: translateY(-3px) rotate(5deg); }
  85% { transform: translateY(-5px) rotate(-3deg); }
}