:root {
  --bg-cream: #FAF6F0;
  --bg-warm: #F3ECE1;
  --bg-card: #FFFFFF;
  --bg-dark: #18221B;
  --bg-dark-elevated: #223026;
  --text-primary: #1A211C;
  --text-secondary: #4D5850;
  --text-muted: #768279;
  --text-light: #F7F4EE;
  --accent-terracotta: #D4653B;
  --accent-terracotta-hover: #BF532B;
  --accent-amber: #E59A3A;
  --accent-forest: #2B5B42;
  --accent-sber: #21A038;
  --border-soft: rgba(26, 33, 28, 0.09);
  --border-strong: rgba(26, 33, 28, 0.16);
  --shadow-sm: 0 4px 16px rgba(24, 34, 27, 0.05);
  --shadow-md: 0 12px 34px rgba(24, 34, 27, 0.08);
  --shadow-lg: 0 24px 60px rgba(24, 34, 27, 0.14);
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 26px;
  --radius-xl: 34px;
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
  --transition-smooth: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-cream);
  color: var(--text-primary);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

.container {
  width: 100%;
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Floating Hamburger Button ("Бутерброд") & Drawer */
.floating-nav-wrap {
  position: relative;
  z-index: 120;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-paw {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--bg-dark);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
  box-shadow: 0 6px 16px rgba(24, 34, 27, 0.18);
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-title {
  font-weight: 800;
  font-size: 15px;
  letter-spacing: 0.06em;
  color: var(--text-primary);
}

.brand-subtitle {
  font-size: 12px;
  color: var(--text-secondary);
  font-weight: 500;
}

.mobile-menu-btn {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 130;
  display: flex;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: rgba(24, 34, 27, 0.86);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.22);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  transition: transform 0.25s ease, opacity 0.25s ease, background 0.2s ease;
}

.mobile-menu-btn.hidden-on-sticky {
  opacity: 0;
  pointer-events: none;
  transform: translateY(-10px);
}

.mobile-menu-btn:hover {
  background: rgba(24, 34, 27, 0.96);
  transform: scale(1.04);
}

.mobile-menu-btn span {
  width: 18px;
  height: 2px;
  background: #FFFFFF;
  border-radius: 2px;
  transition: all 0.25s ease;
}

.mobile-drawer {
  position: fixed;
  top: 66px;
  right: 16px;
  z-index: 129;
  width: min(310px, calc(100vw - 32px));
  display: none;
  background: rgba(250, 246, 240, 0.98);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  box-shadow: 0 20px 50px rgba(18, 25, 20, 0.24);
  padding: 14px;
}

.mobile-drawer.open {
  display: block;
}

.mobile-drawer-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mobile-nav-link {
  font-size: 15px;
  font-weight: 700;
  padding: 11px 14px;
  border-radius: 10px;
  background: var(--bg-warm);
  color: var(--text-primary);
  transition: background 0.2s ease;
}

.mobile-nav-link:hover {
  background: #E6DDD0;
}

.mobile-nav-cta {
  text-align: center;
  background: var(--accent-terracotta);
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  white-space: nowrap;
  padding: 13px 14px;
  border-radius: 10px;
  margin-top: 4px;
}

/* Hero Section */
.hero-section {
  position: relative;
  min-height: auto;
  padding: 18px 0 56px;
  display: flex;
  align-items: flex-start;
  color: var(--text-light);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 45%;
  transform: scale(1.03);
  animation: slowZoom 22s ease-out forwards;
}

@keyframes slowZoom {
  from { transform: scale(1.06); }
  to { transform: scale(1.0); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(19, 28, 22, 0.72) 0%,
    rgba(19, 28, 22, 0.62) 45%,
    rgba(19, 28, 22, 0.90) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  min-height: 38px;
  padding-right: 52px;
  gap: 10px;
  margin-bottom: 18px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  font-weight: 600;
  padding: 6px 13px;
  border-radius: 999px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.badge-location {
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: #F4F1EA;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(34px, 6.5vw, 82px);
  line-height: 1.02;
  font-weight: 700;
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}

.hero-title em {
  font-style: italic;
  color: #FFBE9F;
}

.hero-lead {
  max-width: 680px;
  font-size: clamp(15.5px, 2.1vw, 20px);
  line-height: 1.56;
  color: rgba(247, 244, 238, 0.92);
  margin-bottom: 28px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 40px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 700;
  border-radius: 999px;
  white-space: nowrap;
  transition: all 0.25s var(--transition-smooth);
}

.btn-lg {
  padding: 15px 22px;
  font-size: clamp(13.5px, 3.8vw, 16px);
}

.btn-primary {
  background: var(--accent-terracotta);
  color: #fff;
  box-shadow: 0 12px 28px rgba(212, 101, 59, 0.38);
}

.btn-primary:hover {
  background: var(--accent-terracotta-hover);
  transform: translateY(-2px);
}

.btn-glass {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.28);
  backdrop-filter: blur(10px);
}

.btn-glass:hover {
  background: rgba(255, 255, 255, 0.24);
  transform: translateY(-2px);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.stat-card {
  background: rgba(24, 34, 27, 0.68);
  border: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 20px 22px;
  border-radius: var(--radius-md);
}

.stat-value {
  display: block;
  font-family: var(--font-serif);
  font-size: 38px;
  font-weight: 700;
  line-height: 1;
  color: #FFBE9F;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 13px;
  line-height: 1.4;
  color: rgba(247, 244, 238, 0.85);
}

/* Sections Common */
.section {
  padding: 96px 0;
}

.section-header {
  max-width: 780px;
  margin-bottom: 52px;
}

.eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent-terracotta);
  background: rgba(212, 101, 59, 0.1);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 14px;
}

.eyebrow-light {
  background: rgba(255, 255, 255, 0.14);
  color: #FFBE9F;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(34px, 4.8vw, 54px);
  line-height: 1.08;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.section-desc {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* Concept Section */
.concept-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 44px;
  align-items: start;
}

.concept-story {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.story-block {
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
}

.story-number {
  display: inline-block;
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 700;
  color: var(--accent-terracotta);
  margin-bottom: 6px;
}

.story-block h3 {
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 14px;
}

.story-block p + p {
  margin-top: 14px;
}

.story-block p {
  color: var(--text-secondary);
  font-size: 16px;
}

.story-quote {
  font-family: var(--font-serif);
  font-size: clamp(22px, 2.5vw, 28px);
  font-style: italic;
  line-height: 1.38;
  padding: 28px 32px;
  background: var(--bg-warm);
  border-left: 4px solid var(--accent-terracotta);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  color: var(--text-primary);
}

.concept-visuals {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.visual-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-warm);
  box-shadow: var(--shadow-md);
}

.visual-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  cursor: zoom-in;
  transition: transform 0.5s var(--transition-smooth);
}

.visual-card:hover img {
  transform: scale(1.03);
}

.visual-card-main {
  height: 320px;
}

.visual-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px 20px 16px;
  background: linear-gradient(to top, rgba(16, 22, 18, 0.86), transparent);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
}

.visual-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.visual-row .visual-card {
  height: 210px;
}

.visual-caption-sm {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 18px 14px 12px;
  background: linear-gradient(to top, rgba(16, 22, 18, 0.85), transparent);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
}

.family-card {
  background: var(--bg-dark);
  color: var(--text-light);
  padding: 28px;
  border-radius: var(--radius-lg);
  display: flex;
  gap: 18px;
  align-items: flex-start;
  box-shadow: var(--shadow-md);
}

.family-card-icon {
  font-size: 32px;
  flex-shrink: 0;
}

.family-card-body h4 {
  font-size: 18px;
  font-weight: 800;
  color: #FFBE9F;
  margin-bottom: 8px;
}

.family-card-body p {
  font-size: 14.5px;
  color: rgba(247, 244, 238, 0.86);
  line-height: 1.6;
}

.family-card-body p + p {
  margin-top: 10px;
}

/* Progress Section */
.progress-section {
  background: var(--bg-warm);
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
}

.overall-progress-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-soft);
  margin-bottom: 32px;
}

.overall-progress-top {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
}

.overall-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-forest);
  margin-bottom: 6px;
}

.overall-title {
  font-size: 20px;
  font-weight: 800;
}

.overall-percent {
  font-family: var(--font-serif);
  font-size: 52px;
  font-weight: 700;
  line-height: 1;
  color: var(--accent-forest);
}

.progress-bar-track {
  width: 100%;
  height: 14px;
  background: var(--bg-warm);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 16px;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-forest) 0%, #438A65 75%, var(--accent-amber) 100%);
  border-radius: 999px;
}

.overall-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
}

.legend-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.dot-done { background: var(--accent-forest); }
.dot-active { background: var(--accent-terracotta); }
.dot-next { background: #B0B8B2; }

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

.step-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 22px;
  border: 1px solid var(--border-soft);
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.step-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.step-done {
  border-top: 4px solid var(--accent-forest);
}

.step-active {
  border: 2px solid var(--accent-terracotta);
  background: #FFFBF8;
  box-shadow: 0 8px 24px rgba(212, 101, 59, 0.1);
}

.step-next {
  border-top: 4px dashed #9BA69E;
  opacity: 0.9;
}

.step-status {
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.step-done .step-status { color: var(--accent-forest); }
.step-active .step-status { color: var(--accent-terracotta); }
.step-next .step-status { color: var(--text-muted); }

.step-card h4 {
  font-size: 16px;
  font-weight: 800;
  line-height: 1.35;
}

.step-card p {
  font-size: 13.5px;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Roadmap Section & Sticky Year Scale */
.roadmap-controls {
  position: sticky;
  top: 10px;
  z-index: 40;
  background: rgba(250, 246, 240, 0.96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 8px 10px;
  margin-bottom: 36px;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  box-shadow: 0 8px 24px rgba(18, 25, 20, 0.08);
  display: flex;
  align-items: center;
  width: 100%;
}

.year-tabs {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: none;
  width: 100%;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
}

.year-tabs::-webkit-scrollbar {
  display: none;
}

.year-tab {
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--text-secondary);
  background: transparent;
  white-space: nowrap;
  flex-shrink: 0;
  transition: all 0.25s var(--transition-smooth);
}

.year-tab:hover {
  background: var(--bg-warm);
  color: var(--text-primary);
}

.year-tab.active {
  background: var(--bg-dark);
  color: #fff;
  box-shadow: 0 4px 12px rgba(24, 34, 27, 0.2);
}

/* Timeline Layout */
.timeline-wrapper {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 56px;
}

.year-group {
  position: relative;
}

.year-group-banner {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding-bottom: 18px;
  margin-bottom: 28px;
  border-bottom: 2px solid var(--border-strong);
}

.year-group-title {
  font-family: var(--font-serif);
  font-size: clamp(32px, 4.2vw, 48px);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.05;
}

.year-group-subtitle {
  font-size: 16px;
  font-weight: 600;
  color: var(--accent-terracotta);
}

.milestones-list {
  position: relative;
  padding-left: 32px;
  border-left: 2px solid rgba(43, 91, 66, 0.25);
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.milestone-card {
  position: relative;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 28px;
  border: 1px solid var(--border-soft);
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s var(--transition-smooth), box-shadow 0.3s var(--transition-smooth);
}

.milestone-card:hover {
  box-shadow: var(--shadow-md);
}

.milestone-card::before {
  content: '';
  position: absolute;
  left: -40px;
  top: 32px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent-forest);
  border: 3px solid var(--bg-cream);
  box-shadow: 0 0 0 2px var(--accent-forest);
}

.milestone-card.milestone-tragedy {
  background: #231F20;
  color: #F5EFEA;
  border-color: rgba(255, 255, 255, 0.12);
}

.milestone-card.milestone-tragedy::before {
  background: #D4653B;
  box-shadow: 0 0 0 2px #D4653B;
}

.milestone-card.milestone-current {
  border: 2px solid var(--accent-terracotta);
}

.milestone-card.milestone-current::before {
  background: var(--accent-terracotta);
  box-shadow: 0 0 0 3px rgba(212, 101, 59, 0.35);
}

.milestone-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 12px;
}

.milestone-date {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 5px 12px;
  border-radius: 999px;
  background: var(--bg-warm);
  color: var(--accent-forest);
}

.milestone-tragedy .milestone-date {
  background: rgba(255, 255, 255, 0.12);
  color: #FFBE9F;
}

.milestone-badges {
  display: flex;
  gap: 8px;
}

.m-badge {
  font-size: 12px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
}

.m-badge-video {
  background: rgba(212, 101, 59, 0.12);
  color: var(--accent-terracotta);
}

.m-badge-photo {
  background: rgba(43, 91, 66, 0.1);
  color: var(--accent-forest);
}

.milestone-title {
  font-size: 21px;
  font-weight: 800;
  margin-bottom: 10px;
  line-height: 1.3;
}

.milestone-desc {
  font-size: 15.5px;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 20px;
}

.milestone-tragedy .milestone-desc {
  color: rgba(245, 239, 234, 0.86);
  margin-bottom: 0;
}

.milestone-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
  padding: 14px 18px;
  background: var(--bg-cream);
  border-radius: var(--radius-sm);
}

.milestone-bullets li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  color: var(--text-primary);
  font-weight: 500;
}

.milestone-bullets li::before {
  content: '•';
  position: absolute;
  left: 4px;
  color: var(--accent-terracotta);
  font-weight: 800;
}

/* Media Grids Inside Milestone Cards */
.milestone-media-section {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

/* Expandable Video Accordion ("Видеоматериалы") */
.video-accordion {
  border-radius: 14px;
  border: 1px solid rgba(212, 101, 59, 0.28);
  background: #FCF8F4;
  overflow: hidden;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.video-accordion.is-open {
  border-color: var(--accent-terracotta);
  box-shadow: 0 8px 24px rgba(212, 101, 59, 0.12);
}

.video-accordion-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: nowrap;
  padding: 11px 14px;
  background: linear-gradient(90deg, rgba(212, 101, 59, 0.1) 0%, rgba(212, 101, 59, 0.04) 100%);
  color: var(--text-primary);
  text-align: left;
  transition: background 0.2s ease;
}

.video-accordion-btn:hover {
  background: linear-gradient(90deg, rgba(212, 101, 59, 0.16) 0%, rgba(212, 101, 59, 0.08) 100%);
}

.video-accordion-left {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: nowrap;
  min-width: 0;
}

.video-accordion-icon {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: var(--accent-terracotta);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  flex-shrink: 0;
  box-shadow: 0 3px 10px rgba(212, 101, 59, 0.28);
}

.video-accordion-label {
  font-size: 14px;
  font-weight: 800;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.video-accordion-count {
  font-size: 12px;
  font-weight: 700;
  color: var(--accent-terracotta);
  background: rgba(212, 101, 59, 0.12);
  padding: 4px 10px;
  border-radius: 999px;
  white-space: nowrap;
  flex-shrink: 0;
}

.video-accordion-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.video-accordion-chevron {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(212, 101, 59, 0.14);
  color: var(--accent-terracotta);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  flex-shrink: 0;
  transition: transform 0.35s var(--transition-smooth), background 0.2s ease, color 0.2s ease;
}

.video-accordion.is-open .video-accordion-chevron {
  transform: rotate(180deg);
  background: var(--accent-terracotta);
  color: #fff;
}

.video-accordion-panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.42s var(--transition-smooth);
}

.video-accordion.is-open .video-accordion-panel {
  grid-template-rows: 1fr;
}

.video-accordion-inner {
  overflow: hidden;
}

.video-accordion-content {
  padding: 14px;
  border-top: 1px solid rgba(212, 101, 59, 0.18);
}

/* Embedded YouTube Player Cards (Inline on Page) */
.overview-videos-box {
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}

.overview-videos-title {
  font-size: 14px;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 14px;
}

.overview-videos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 18px;
}

.video-grid.video-grid-single {
  grid-template-columns: minmax(280px, 540px);
}

.yt-embed-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #141A16;
  box-shadow: 0 8px 24px rgba(18, 25, 20, 0.12);
  border: 1px solid var(--border-strong);
  display: flex;
  flex-direction: column;
}

.yt-embed-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
}

.yt-embed-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.yt-embed-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  background: var(--bg-dark);
  color: #fff;
}

.yt-embed-caption {
  font-size: 13.5px;
  font-weight: 700;
  line-height: 1.35;
  color: #F7F4EE;
}

.yt-embed-ext {
  font-size: 12px;
  font-weight: 700;
  color: #FFBE9F;
  white-space: nowrap;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  transition: background 0.2s ease;
}

.yt-embed-ext:hover {
  background: rgba(255, 255, 255, 0.18);
}

.masha-card {
  border-left: 6px solid var(--accent-forest);
}

/* Photos Grid */
.photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(175px, 1fr));
  gap: 12px;
}

.photo-grid.photo-grid-single {
  grid-template-columns: minmax(240px, 460px);
}

.photo-grid.photo-grid-two {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.photo-item {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--bg-warm);
  cursor: zoom-in;
}

.photo-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s var(--transition-smooth);
}

.photo-item:hover img {
  transform: scale(1.05);
}

.photo-zoom-hint {
  position: absolute;
  right: 8px;
  bottom: 8px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(18, 25, 20, 0.65);
  color: #fff;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.photo-item:hover .photo-zoom-hint {
  opacity: 1;
}

/* YouTube Channel Banner */
.youtube-channel-banner {
  margin-top: 56px;
  background: linear-gradient(135deg, #1E2A22 0%, #141C17 100%);
  color: #fff;
  padding: 36px 40px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  box-shadow: var(--shadow-md);
}

.yt-badge {
  display: inline-block;
  background: rgba(255, 0, 0, 0.2);
  border: 1px solid rgba(255, 90, 90, 0.4);
  color: #FF9E9E;
  font-size: 12px;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 10px;
}

.yt-banner-left h3 {
  font-family: var(--font-serif);
  font-size: 30px;
  margin-bottom: 8px;
}

.yt-banner-left p {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.8);
  max-width: 640px;
}

.btn-yt {
  background: #FF3B30;
  color: #fff;
  padding: 14px 26px;
  font-size: 15px;
  white-space: nowrap;
  box-shadow: 0 8px 24px rgba(255, 59, 48, 0.35);
}

.btn-yt:hover {
  background: #E02E24;
  transform: translateY(-2px);
}

/* Ways to Help Section */
.help-section {
  background: var(--bg-warm);
  border-top: 1px solid var(--border-soft);
}

.help-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 32px;
}

.help-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  border: 1px solid var(--border-soft);
  box-shadow: var(--shadow-sm);
}

.help-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--bg-warm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 18px;
}

.help-card h3 {
  font-size: 19px;
  font-weight: 800;
  margin-bottom: 10px;
}

.help-card p {
  font-size: 14.5px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.partner-callout {
  background: var(--bg-dark);
  color: var(--text-light);
  border-radius: var(--radius-lg);
  padding: 32px 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.partner-text h4 {
  font-size: 20px;
  font-weight: 800;
  color: #FFBE9F;
  margin-bottom: 8px;
}

.partner-text p {
  font-size: 15px;
  color: rgba(247, 244, 238, 0.85);
  max-width: 680px;
}

.partner-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  flex-shrink: 0;
}

.btn-outline-light {
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: #fff;
  padding: 13px 22px;
  font-size: 14px;
}

.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.12);
}

.btn-share {
  background: var(--accent-terracotta);
  color: #fff;
  padding: 13px 22px;
  font-size: 14px;
}

.btn-share:hover {
  background: var(--accent-terracotta-hover);
}

/* Donate Section */
.donate-section {
  background: linear-gradient(180deg, var(--bg-warm) 0%, var(--bg-cream) 100%);
  padding-bottom: 110px;
}

.donate-hero-box {
  background: var(--bg-dark);
  color: var(--text-light);
  border-radius: var(--radius-xl);
  padding: 52px;
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 48px;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.donate-title {
  font-family: var(--font-serif);
  font-size: clamp(34px, 4.2vw, 50px);
  line-height: 1.08;
  margin-bottom: 20px;
  color: #fff;
}

.donate-lead {
  font-size: 17px;
  line-height: 1.65;
  color: rgba(247, 244, 238, 0.92);
  margin-bottom: 16px;
}

.donate-sub {
  font-size: 15px;
  line-height: 1.6;
  color: rgba(247, 244, 238, 0.76);
  margin-bottom: 28px;
}

.donate-trust-note {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  padding: 14px 20px;
  border-radius: var(--radius-md);
  font-size: 14.5px;
}

.donate-cards-col {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.bank-card {
  background: #FFFFFF;
  color: var(--text-primary);
  border-radius: var(--radius-lg);
  padding: 24px 26px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.22);
  display: flex;
  flex-direction: column;
}

.sber-card {
  border-left: 6px solid var(--accent-sber);
}

.phone-card {
  border-left: 6px solid var(--accent-terracotta);
}

.bank-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.bank-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  min-width: 0;
  font-size: 12px;
  font-weight: 800;
  line-height: 1.35;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.sber-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent-sber);
  flex-shrink: 0;
}

.sbp-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent-terracotta);
  flex-shrink: 0;
}

.bank-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
  flex-shrink: 0;
  font-size: 11px;
  font-weight: 700;
  line-height: 1.2;
  background: var(--bg-warm);
  color: var(--text-secondary);
  padding: 5px 11px;
  border-radius: 999px;
}

.bank-number-row {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 14px;
  margin-bottom: 14px;
}

.bank-number {
  font-size: clamp(20px, 2.5vw, 26px);
  font-weight: 800;
  letter-spacing: 0.03em;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
}

.copy-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  gap: 8px;
  background: var(--bg-dark);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  padding: 13px 18px;
  border-radius: 12px;
  transition: all 0.2s ease;
}

.copy-btn:hover {
  background: var(--accent-terracotta);
  transform: translateY(-1px);
}

.copy-btn.copied {
  background: var(--accent-sber);
}

.bank-recipient {
  font-size: 13.5px;
  color: var(--text-secondary);
  line-height: 1.45;
}

.contacts-mini-card {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-lg);
  padding: 20px 22px;
}

.contacts-mini-title {
  font-size: 13px;
  font-weight: 700;
  color: rgba(247, 244, 238, 0.75);
  margin-bottom: 12px;
}

.social-links-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.social-pill {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.08);
  padding: 11px 13px;
  border-radius: 12px;
  transition: background 0.2s ease, transform 0.2s ease;
}

.social-pill:hover {
  background: rgba(255, 255, 255, 0.16);
  transform: translateY(-1px);
}

.social-pill-icon {
  width: 40px;
  height: 40px;
  min-width: 40px;
  border-radius: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 20px;
  line-height: 1;
}

.social-pill-icon svg {
  width: 20px;
  height: 20px;
  display: block;
  margin: auto;
  flex-shrink: 0;
}

.social-icon-ig {
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  color: #fff;
  box-shadow: 0 4px 12px rgba(220, 39, 67, 0.35);
}

.social-icon-yt {
  background: #FF0000;
  color: #fff;
  box-shadow: 0 4px 12px rgba(255, 0, 0, 0.32);
}

.social-icon-web {
  background: rgba(255, 255, 255, 0.12);
}

.social-pill-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.social-pill-text strong {
  display: block;
  font-size: 13.5px;
  line-height: 1.25;
  color: #fff;
}

.social-pill-text span {
  display: block;
  font-size: 11.5px;
  line-height: 1.3;
  color: rgba(247, 244, 238, 0.72);
}

/* Footer */
.site-footer {
  background: #121914;
  color: rgba(247, 244, 238, 0.72);
  padding: 48px 0 100px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  flex-wrap: wrap;
}

.site-footer .brand-title {
  color: #fff;
}

.site-footer .brand-subtitle {
  color: rgba(247, 244, 238, 0.65);
}

.footer-note {
  margin-top: 12px;
  font-size: 13px;
  max-width: 620px;
  line-height: 1.55;
}

.footer-legal {
  margin-top: 10px;
  font-size: 11px;
  color: rgba(247, 244, 238, 0.45);
  max-width: 620px;
  line-height: 1.45;
}

.footer-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.btn-share-footer {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  padding: 11px 18px;
  border-radius: 999px;
  font-size: 13.5px;
}

.btn-share-footer:hover {
  background: rgba(255, 255, 255, 0.18);
}

.back-to-top {
  font-size: 13.5px;
  font-weight: 700;
  color: #FFBE9F;
}

/* Sticky Mobile Bottom Bar */
.mobile-sticky-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 95;
  background: rgba(24, 34, 27, 0.96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding: 9px 12px calc(9px + env(safe-area-inset-bottom));
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.mobile-sticky-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
  flex: 1;
  overflow: hidden;
}

.mobile-sticky-title {
  font-size: 13px;
  font-weight: 800;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.2;
}

.mobile-sticky-sub {
  font-size: 11px;
  color: #FFBE9F;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.25;
  margin-top: 2px;
}

.mobile-sticky-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.btn-sticky-copy {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  height: 36px;
  padding: 0 11px;
  border-radius: 10px;
  white-space: nowrap;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.btn-sticky-donate {
  background: var(--accent-terracotta);
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  height: 36px;
  padding: 0 12px;
  border-radius: 10px;
  white-space: nowrap;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

/* Modals (Video & Photo Lightbox) */
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(12, 16, 13, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.modal-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background: #18221B;
  color: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.14);
  max-width: 920px;
  width: 100%;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-title {
  font-weight: 700;
  font-size: 15px;
}

.modal-header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.modal-ext-link {
  font-size: 13px;
  color: #FFBE9F;
  font-weight: 600;
}

.modal-close {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.video-iframe-container {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  max-height: 76vh;
  background: #000;
}

.video-iframe-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.photo-modal-content {
  position: relative;
  background: transparent;
  border: none;
  box-shadow: none;
  max-width: 1080px;
  text-align: center;
}

.photo-modal-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  padding: 0 4px;
}

.photo-modal-counter {
  font-size: 13.5px;
  font-weight: 700;
  color: rgba(244, 241, 234, 0.85);
  background: rgba(0, 0, 0, 0.55);
  padding: 6px 14px;
  border-radius: 999px;
}

.photo-modal-close {
  background: rgba(0, 0, 0, 0.65);
}

.photo-modal-body {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.photo-modal-body img {
  max-height: 78vh;
  margin: 0 auto;
  border-radius: var(--radius-md);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  transition: opacity 0.2s ease;
}

.photo-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: rgba(18, 25, 20, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: #fff;
  font-size: 28px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease, transform 0.2s ease;
  z-index: 5;
}

.photo-nav-btn:hover {
  background: var(--accent-terracotta);
  transform: translateY(-50%) scale(1.06);
}

.photo-nav-prev {
  left: 12px;
}

.photo-nav-next {
  right: 12px;
}

.photo-modal-caption {
  margin-top: 14px;
  font-size: 15px;
  color: #F4F1EA;
  font-weight: 500;
}

/* Smooth Scroll Reveal Animations */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s var(--transition-smooth), transform 0.65s var(--transition-smooth);
}

.reveal-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal-on-scroll {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* Toast Notification */
.toast {
  position: fixed;
  bottom: 84px;
  left: 50%;
  transform: translateX(-50%) translateY(24px);
  z-index: 250;
  background: var(--accent-sber);
  color: #fff;
  padding: 12px 22px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 12px 30px rgba(33, 160, 56, 0.4);
  opacity: 0;
  pointer-events: none;
  transition: all 0.25s var(--transition-smooth);
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  .concept-grid {
    grid-template-columns: 1fr;
  }
  .help-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .donate-hero-box {
    grid-template-columns: 1fr;
    padding: 36px;
  }
}

@media (max-width: 768px) {
  .mobile-sticky-bar {
    display: flex;
  }
  .section {
    padding: 56px 0;
  }
  .hero-section {
    padding: 18px 0 44px;
    min-height: auto;
  }
  .hero-actions {
    flex-direction: column;
    gap: 10px;
    margin-bottom: 32px;
  }
  .hero-actions .btn {
    width: 100%;
    padding: 14px 16px;
    font-size: clamp(13.5px, 3.8vw, 15.5px);
    white-space: nowrap;
  }
  .roadmap-controls {
    top: 10px;
    padding: 6px 8px;
    margin-bottom: 28px;
    border-radius: 999px;
  }
  .year-tab {
    padding: 7px 11px;
    font-size: 12.5px;
  }
  .milestones-list {
    padding-left: 16px;
    gap: 20px;
  }
  .milestone-card {
    padding: 18px 16px;
  }
  .milestone-card::before {
    left: -24px;
    top: 24px;
    width: 12px;
    height: 12px;
  }
  .video-accordion-btn {
    padding: 10px 12px;
  }
  .video-accordion-label {
    font-size: 13.5px;
  }
  .video-accordion-count {
    font-size: 11.5px;
    padding: 3px 8px;
  }
  .video-accordion-content {
    padding: 12px;
  }
  .video-grid,
  .video-grid.video-grid-single {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .youtube-channel-banner,
  .partner-callout {
    flex-direction: column;
    align-items: flex-start;
    padding: 24px 20px;
  }
  .help-cards-grid {
    grid-template-columns: 1fr;
  }
  .donate-hero-box {
    padding: 26px 16px;
    border-radius: var(--radius-lg);
    gap: 24px;
  }
  .bank-card {
    padding: 18px 16px;
  }
  .bank-card-header {
    flex-direction: column-reverse;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 12px;
  }
  .bank-brand {
    font-size: 11.5px;
    line-height: 1.35;
  }
  .bank-number {
    font-size: clamp(20px, 5.6vw, 24px);
  }
  .social-links-grid {
    grid-template-columns: 1fr;
  }
  .visual-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .hero-stats {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .stat-card {
    padding: 16px 18px;
  }
}