.hero {
  position: relative;
  width: 100%;
  height: 600px;
  overflow: hidden;
}

.hero__image {
  width: 100%;
  height: 100%;
}

.hero__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: var(--color-overlay);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: var(--s-xl);
}

.hero__content {
  max-width: 1100px;
  color: var(--color-white);
  text-align: center;
  padding: 0 var(--s-md);
}

.hero__title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-style: italic;
  font-size: 72px;
  line-height: 1.1;
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
  margin-bottom: var(--s-md);
}

.hero__subtitle {
  font-size: 24px;
  font-weight: 400;
  font-style: italic;
  text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.3);
}

.statistics,
.about {
  background: var(--color-info-section);
  padding: var(--s-2xl) 0;
}

.statistics__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--s-md);
}

.statistics__priority {
  text-align: center;
  margin-bottom: var(--s-2xl);
  padding: var(--s-xl);
  background: var(--color-white);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-sm);
}

.statistics__priority-title {
  font-size: 36px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-style: italic;
  color: var(--color-text-dark);
  margin-bottom: var(--s-md);
}

.statistics__priority-text {
  font-size: 22px;
  font-style: italic;
  line-height: 1.6;
  color: var(--color-text-dark);
  max-width: 900px;
  margin: 0 auto;
}

.statistics__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s-lg);
}

.stat-card {
  background: var(--color-white);
  border-radius: var(--r-md);
  padding: var(--s-lg);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--trans);
}

.stat-card:hover,
.group-card:hover,
.gallery-card:hover,
.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.stat-card__icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--s-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-cards-green);
  border-radius: 50%;
  color: var(--color-white);
}

.stat-card__icon svg {
  width: 48px;
  height: 48px;
}

.stat-card__title {
  font-size: 20px;
  font-weight: 700;
  font-style: italic;
  color: var(--color-text-dark);
  margin-bottom: var(--s-sm);
}

.stat-card__value {
  font-size: 24px;
  font-weight: 600;
  font-style: italic;
  color: var(--color-text-dark);
  line-height: 1.4;
}

.stat-card__value small {
  font-size: 16px;
  font-weight: 400;
  color: var(--color-text-light);
}

.about__content,
.about__mission,
.about__approach {
  max-width: 1200px;
  margin: 0 auto var(--s-2xl);
  padding: 0 var(--s-md);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-xl);
  align-items: center;
}

.about__text,
.about__mission-text,
.about__approach-text,
.about__year {
  font-size: 22px;
  font-style: italic;
  line-height: 1.8;
  color: var(--color-text-dark);
}

.about__image img,
.about__mission-image img,
.about__approach-image img {
  border-radius: var(--r-md);
  box-shadow: var(--shadow-md);
  width: 100%;
}

.expandable-gallery,
.groups,
.features {
  background: var(--color-bg-main);
  padding: var(--s-2xl) 0;
}

.expandable-gallery__header {
  max-width: 1200px;
  margin: 0 auto var(--s-xl);
  padding: 0 var(--s-md);
  text-align: center;
}

.expandable-gallery__title {
  font-size: 42px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-style: italic;
  color: var(--color-text-dark);
}

.gallery-grid {
  max-width: 1200px;
  margin: 0 auto var(--s-xl);
  padding: 0 var(--s-md);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-lg);
}

.gallery-footer {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--s-md);
  display: flex;
  justify-content: center;
}

.gallery-footer__btn {
  padding: 16px 48px;
  font-size: 20px;
  font-weight: 600;
  font-style: italic;
  background: var(--color-btn-yellow);
  color: var(--color-black);
  border: none;
  border-radius: var(--r-sm);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all var(--trans);
}

.gallery-footer__btn:hover {
  background: var(--color-hover-dropdown);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.gallery-footer__btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.gallery-footer__btn.is-collapse {
  background: var(--color-cards-green);
  color: var(--color-white);
}

.gallery-footer__btn.is-collapse:hover {
  background: #6db371;
}

.gallery-card {
  position: relative;
  background: var(--color-white);
  border-radius: var(--r-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--trans);
  display: flex;
  flex-direction: column;
  z-index: 1;
}

.gallery-card.is-expanded {
  z-index: 100;
  grid-row: span 2;
}

.gallery-card__link {
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  color: inherit;
}

.gallery-card__image {
  width: 100%;
  height: 200px;
  overflow: hidden;
  background: #f0f0f0;
  flex-shrink: 0;
}

.gallery-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--trans);
}

.gallery-card:hover .gallery-card__image img {
  transform: scale(1.05);
}

.gallery-card__info {
  padding: var(--s-md);
  display: flex;
  flex-direction: column;
  gap: var(--s-xs);
  flex: 1;
}

.gallery-card__date {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-light);
  font-style: italic;
}

.gallery-card__title {
  font-size: 18px;
  font-weight: 700;
  font-style: italic;
  color: var(--color-text-dark);
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: var(--s-xs);
}

.gallery-card__excerpt {
  font-size: 15px;
  font-style: italic;
  line-height: 1.5;
  color: var(--color-text-dark);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.gallery-card__expand {
  font-size: 14px;
  font-weight: 600;
  font-style: italic;
  color: var(--color-cards-green);
  margin-top: auto;
  padding-top: var(--s-xs);
  transition: color var(--trans);
  align-self: flex-start;
}

.gallery-card:hover .gallery-card__expand {
  color: var(--color-hover-dropdown);
}

.gallery-card__description {
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  padding: var(--s-lg);
  border-radius: var(--r-md);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  opacity: 0;
  visibility: hidden;
  transform: scale(0.95);
  transition: all var(--trans);
  overflow-y: auto;
  z-index: 10;
}

.gallery-card.is-expanded .gallery-card__description {
  opacity: 1;
  visibility: visible;
  transform: scale(1);
}

.description__close {
  position: absolute;
  top: var(--s-sm);
  right: var(--s-sm);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-btn-yellow);
  border: none;
  font-size: 20px;
  font-weight: bold;
  cursor: pointer;
  transition: all var(--trans);
  display: flex;
  align-items: center;
  justify-content: center;
}

.description__close:hover {
  background: var(--color-hover-dropdown);
  transform: rotate(90deg);
}

.gallery-card__description h4 {
  font-size: 24px;
  font-weight: 700;
  font-style: italic;
  margin-bottom: var(--s-md);
  color: var(--color-text-dark);
}

.gallery-card__description p {
  font-size: 18px;
  line-height: 1.6;
  font-style: italic;
  color: var(--color-text-dark);
  margin-bottom: var(--s-md);
}

.gallery-card__description time {
  display: block;
  font-size: 16px;
  font-weight: 600;
  font-style: italic;
  color: var(--color-text-light);
}

.groups__grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--s-md);
  display: grid;
  gap: var(--s-lg);
}

.groups__grid {
  grid-template-columns: repeat(3, 1fr);
}

.group-card,
.feature-card {
  background: var(--color-white);
  border-radius: var(--r-md);
  padding: var(--s-lg);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--trans);
  position: relative;
}

.feature-card {
  background: var(--color-cards-green);
  padding: 0;
  text-align: left;
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}

.group-card__badge {
  position: absolute;
  top: var(--s-sm);
  right: var(--s-sm);
  padding: var(--s-xs) var(--s-sm);
  border-radius: var(--r-sm);
  font-size: 14px;
  font-weight: 600;
  font-style: italic;
  color: var(--color-white);
}

.group-card__badge--early {
  background: #ff9800;
}
.group-card__badge--young {
  background: #4caf50;
}
.group-card__badge--middle {
  background: #2196f3;
}
.group-card__badge--senior {
  background: #9c27b0;
}

.group-card__icon {
  font-size: 72px;
  margin-bottom: var(--s-md);
  filter: drop-shadow(2px 2px 4px rgba(0, 0, 0, 0.1));
}

.group-card__name {
  font-size: 32px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-style: italic;
  color: var(--color-text-dark);
  margin-bottom: var(--s-xs);
}

.group-card__number {
  font-size: 18px;
  font-weight: 600;
  font-style: italic;
  color: var(--color-text-light);
  margin-bottom: var(--s-xs);
}

.group-card__count {
  font-size: 20px;
  font-weight: 600;
  font-style: italic;
  color: var(--color-text-dark);
  margin-bottom: var(--s-md);
}
.feature-card {
  width: 100%;
}
.features__grid {
  display: grid;
  gap: var(--s-lg);
  grid-template-columns: repeat(2, 1fr);
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--s-md);
}

.feature-card__image {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #bfe7c7;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.feature-card__content {
  padding: var(--s-md);
  display: flex;
  flex-direction: column;
  gap: var(--s-sm);
  flex-grow: 1;
}

.feature-card__title {
  font-size: 28px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-style: italic;
  color: var(--color-white);
  margin-bottom: var(--s-xs);
}

.feature-card__text {
  color: var(--color-white);
  font-size: 20px;
  font-style: italic;
  line-height: 1.5;
  margin-bottom: auto;
}

.contacts {
  max-width: 1200px;
  margin: var(--s-2xl) auto;
  padding: 0 var(--s-md);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-xl);
  align-items: start;
}

.contacts__content {
  padding: var(--s-xl);
}

.contacts__title {
  font-size: 56px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-style: italic;
  margin-bottom: var(--s-lg);
  color: var(--color-text-dark);
}

.contacts__info {
  margin-bottom: var(--s-lg);
  font-style: italic;
}

.contacts__address,
.contacts__phone {
  font-size: 22px;
  font-style: italic;
  line-height: 1.8;
  color: var(--color-text-dark);
}

.contacts__address {
  margin-bottom: var(--s-md);
}

.contacts__phone {
  font-weight: 600;
}

.social-links {
  display: flex;
  gap: var(--s-md);
  align-items: center;
  justify-content: flex-start;
  margin-bottom: var(--s-lg);
}

.social-link {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-btn-yellow);
  border-radius: 50%;
  transition: all var(--trans);
  box-shadow: var(--shadow-sm);
}

.social-link:hover {
  background: var(--color-hover-dropdown);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.social-link img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.contacts__content .btn--large {
  display: none;
}

.contacts__map {
  height: 500px;
  border-radius: var(--r-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.contacts__map iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.docs {
  max-width: 1000px;
  margin: 60px auto;
  padding: 0 var(--s-md);
}

.docs__title {
  font-size: 48px;
  margin-bottom: 32px;
  font-weight: 700;
  font-style: italic;
  text-align: center;
  color: var(--color-text-dark);
}

.docs__search {
  width: 100%;
  max-width: 600px;
  margin: 0 auto 32px;
  display: block;
  padding: 16px 20px;
  font-size: 18px;
  font-style: italic;
  border-radius: 12px;
  border: 2px solid #ccc;
  outline: none;
  transition: all var(--trans);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.docs__search:focus {
  border-color: var(--color-cards-green);
  box-shadow: 0 4px 16px rgba(129, 199, 132, 0.2);
}

.docs__search::placeholder {
  color: var(--color-text-light);
  font-style: italic;
}

.docs__section {
  margin-bottom: 24px;
  border-bottom: 2px solid #e0e0e0;
  padding-bottom: 16px;
  border-radius: var(--r-sm);
  transition: all var(--trans);
}

.docs__section:hover {
  background: rgba(255, 255, 255, 0.5);
}

.docs__section-header {
  font-size: 24px;
  font-weight: 600;
  font-style: italic;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  user-select: none;
  border-radius: var(--r-sm);
  transition: all var(--trans);
  color: var(--color-text-dark);
}

.docs__section-header:hover {
  background: var(--color-hover-dropdown);
}

.docs__section-header::after {
  content: "▼";
  font-size: 16px;
  transition: transform var(--trans);
  color: var(--color-text-light);
}

.docs__section.active .docs__section-header::after {
  transform: rotate(180deg);
}

.docs__items {
  padding: 16px 16px 16px 48px;
  margin-top: 8px;
  display: none;
  animation: slideDown 0.3s ease;
}

.docs__section.active .docs__items {
  display: block;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.doc-item {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 12px;
  padding: 8px 12px;
  border-radius: var(--r-sm);
  transition: all var(--trans);
}

.doc-item:hover {
  background: rgba(129, 199, 132, 0.1);
  transform: translateX(4px);
}

.doc-icon {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: visible;
}

.doc-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 0;
  overflow: visible;
}

.doc-item a {
  font-size: 18px;
  font-style: italic;
  color: var(--color-text-dark);
  text-decoration: none;
  transition: color var(--trans);
}

.doc-item a:hover {
  color: var(--color-cards-green);
  text-decoration: underline;
}

.doc-item mark {
  background: #ffef5b;
  padding: 2px 4px;
  border-radius: 3px;
  font-weight: 600;
}

@media (max-width: 1023px) {
  /* Hero */
  .hero {
    height: 500px;
  }

  .hero__title {
    font-size: 56px;
  }

  .hero__subtitle {
    font-size: 20px;
  }

  .statistics__priority-title {
    font-size: 30px;
  }

  .statistics__priority-text {
    font-size: 18px;
  }

  .statistics__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--s-md);
  }

  .about__content,
  .about__mission,
  .about__approach {
    gap: var(--s-md);
  }

  .about__text,
  .about__mission-text,
  .about__approach-text,
  .about__year {
    font-size: 18px;
  }

  .expandable-gallery__title {
    font-size: 36px;
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--s-md);
  }

  .gallery-card__image {
    height: 180px;
  }

  .gallery-card__title {
    font-size: 17px;
  }

  .gallery-card__excerpt {
    font-size: 14px;
  }

  .groups__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contacts {
    grid-template-columns: 1fr;
  }

  .contacts__title {
    font-size: 48px;
  }

  .contacts__map {
    height: 400px;
  }
}

@media (max-width: 767px) {
  .hero {
    height: 450px;
  }

  .hero__overlay {
    padding-bottom: var(--s-md);
  }

  .hero__content {
    padding: 0 var(--s-sm);
  }

  .hero__title {
    font-size: 36px;
    line-height: 1.2;
    margin-bottom: var(--s-sm);
    max-width: 100%;
    word-wrap: break-word;
    hyphens: auto;
  }

  .hero__subtitle {
    font-size: 16px;
  }

  .statistics,
  .about {
    padding: var(--s-xl) 0;
  }

  .statistics__priority {
    padding: var(--s-md);
    margin-bottom: var(--s-xl);
  }

  .statistics__priority-title {
    font-size: 24px;
  }

  .statistics__priority-text {
    font-size: 16px;
  }

  .statistics__grid {
    grid-template-columns: 1fr;
    gap: var(--s-md);
  }

  .stat-card {
    padding: var(--s-md);
  }

  .stat-card__icon {
    width: 60px;
    height: 60px;
  }

  .stat-card__icon svg {
    width: 36px;
    height: 36px;
  }

  .stat-card__title {
    font-size: 18px;
  }

  .stat-card__value {
    font-size: 20px;
  }

  .stat-card__value small {
    font-size: 14px;
  }

  .about__content,
  .about__mission,
  .about__approach {
    grid-template-columns: 1fr;
    gap: var(--s-md);
    margin-bottom: var(--s-xl);
  }

  .about__text,
  .about__mission-text,
  .about__approach-text,
  .about__year {
    font-size: 16px;
    line-height: 1.6;
  }

  .expandable-gallery,
  .groups,
  .features {
    padding: var(--s-xl) 0;
  }

  .expandable-gallery__title {
    font-size: 30px;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
    gap: var(--s-md);
  }

  .gallery-card__image {
    height: 200px;
  }

  .gallery-card__info {
    padding: var(--s-sm);
  }

  .gallery-card__title {
    font-size: 18px;
  }

  .gallery-card__excerpt {
    font-size: 15px;
  }

  .gallery-footer__btn {
    padding: 14px 32px;
    font-size: 18px;
  }

  .groups__grid {
    grid-template-columns: 1fr;
  }

  .group-card__icon {
    font-size: 56px;
  }

  .group-card__name {
    font-size: 28px;
  }

  .features__grid {
    grid-template-columns: 1fr;
  }

  @media (max-width: 767px) {
    .feature-card {
      height: auto;
    }
  }

  .feature-card__image {
    aspect-ratio: 4 / 3;
  }

  .feature-card__title {
    font-size: 24px;
  }

  .feature-card__text {
    font-size: 16px;
  }

  .contacts {
    margin: var(--s-xl) auto;
    gap: var(--s-md);
  }

  .contacts__content {
    padding: var(--s-md);
  }

  .contacts__title {
    font-size: 36px;
  }

  .contacts__address,
  .contacts__phone {
    font-size: 18px;
  }

  .contacts__map {
    height: 300px;
  }

  .docs {
    margin: 40px auto;
  }

  .docs__title {
    font-size: 32px;
  }

  .docs__search {
    font-size: 16px;
    padding: 14px 16px;
  }

  .docs__section-header {
    font-size: 18px;
    padding: 10px 12px;
  }

  .doc-item {
    font-size: 16px;
  }

  .docs__items {
    padding-left: 32px;
  }
}

@media (max-width: 480px) {
  .hero {
    height: 400px;
  }

  .hero__title {
    font-size: 28px;
    line-height: 1;
  }

  .hero__subtitle {
    font-size: 14px;
  }

  .statistics__priority {
    padding: var(--s-sm);
  }

  .statistics__priority-title {
    font-size: 20px;
  }

  .statistics__priority-text {
    font-size: 14px;
  }

  .stat-card {
    padding: var(--s-sm);
  }

  .stat-card__icon {
    width: 50px;
    height: 50px;
    margin-bottom: var(--s-sm);
  }

  .stat-card__icon svg {
    width: 30px;
    height: 30px;
  }

  .stat-card__title {
    font-size: 16px;
  }

  .stat-card__value {
    font-size: 18px;
  }

  .about__text,
  .about__mission-text,
  .about__approach-text,
  .about__year {
    font-size: 14px;
  }

  .expandable-gallery__title {
    font-size: 26px;
  }

  .gallery-card__image {
    height: 180px;
  }

  .gallery-card__title {
    font-size: 18px;
  }

  .gallery-footer__btn {
    padding: 12px;
  }
}