/* Базовые настройки */
:root {
  --color-bg: #050816;
  --color-bg-elevated: #0c1224;
  --color-bg-muted: #0a0f1e;
  --color-primary: #47b5ff;
  --color-primary-soft: rgba(71, 181, 255, 0.12);
  --color-secondary: #ffdd55;
  --color-accent: #ff6fb1;
  --color-text: #f4f6ff;
  --color-text-muted: #a0a8c3;
  --color-border: rgba(255, 255, 255, 0.08);
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 10px;
  --shadow-soft: 0 18px 45px rgba(0, 0, 0, 0.6);
  --transition-fast: 0.18s ease-out;
  --transition-med: 0.25s ease-out;
  --max-width: 1120px;
}

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

html,
body {
  margin: 0;
  padding: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at top, #1b2b5b 0, #050816 55%, #02040a 100%);
  color: var(--color-text);
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

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

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

main {
  flex: 1;
}

/* Шапка */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(18px);
  background: linear-gradient(to bottom, rgba(5, 8, 22, 0.96), rgba(5, 8, 22, 0.8));
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 14px 20px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
}

.logo-mark {
  background: radial-gradient(circle at 30% 0, #ffffff 0, #ffdd55 28%, #ff6fb1 80%);
  color: #050816;
  border-radius: 999px;
  padding: 6px 10px;
  font-weight: 800;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  box-shadow: 0 0 24px rgba(255, 221, 85, 0.7);
}

.logo-text {
  font-size: 13px;
  color: var(--color-text-muted);
}

.main-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 13px;
}

.main-nav a {
  padding: 6px 10px;
  border-radius: 999px;
  color: var(--color-text-muted);
  border: 1px solid transparent;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.main-nav a:hover {
  background: rgba(255, 255, 255, 0.05);
}

.main-nav a.active {
  background: rgba(71, 181, 255, 0.14);
  color: #e7f5ff;
  border-color: rgba(71, 181, 255, 0.5);
}

.header-cta {
  margin-left: auto;
}

@media (max-width: 900px) {
  .header-inner {
    flex-wrap: wrap;
    gap: 12px;
  }
  .header-cta {
    order: 3;
    width: 100%;
    text-align: center;
  }
}

/* Кнопки */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  background: transparent;
  color: var(--color-text);
  transition: background var(--transition-med), transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.btn-primary {
  background: linear-gradient(135deg, #47b5ff, #5ce1ff);
  color: #020617;
  box-shadow: 0 16px 32px rgba(71, 181, 255, 0.4);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 22px 40px rgba(71, 181, 255, 0.5);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.16);
  color: #e5e7ff;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
}

.btn-light {
  background: #f9fafb;
  color: #020617;
}

.btn-light:hover {
  background: #e5e7eb;
}

.btn-lg {
  padding: 11px 22px;
  font-size: 15px;
}

.btn-full {
  width: 100%;
}

.btn-ghost {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-chip {
  padding: 6px 12px;
  font-size: 13px;
  border-radius: 999px;
  border-color: rgba(255, 255, 255, 0.12);
  color: var(--color-text-muted);
  background: rgba(5, 8, 22, 0.7);
}

.btn-chip:hover {
  background: rgba(71, 181, 255, 0.1);
}

.btn-chip-active {
  background: rgba(71, 181, 255, 0.18);
  border-color: rgba(71, 181, 255, 0.7);
  color: #ebf5ff;
}

/* Разделы */
.section {
  padding: 56px 0;
}

.section-muted {
  background: radial-gradient(circle at top left, rgba(71, 181, 255, 0.14), transparent 60%), radial-gradient(circle at bottom right, rgba(255, 111, 177, 0.18), transparent 55%);
}

.section-accent {
  background: radial-gradient(circle at top, rgba(255, 221, 85, 0.18), transparent 55%);
}

.section-grid {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1.4fr);
  gap: 32px;
  align-items: flex-start;
}

@media (max-width: 860px) {
  .section-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

.section-heading-inline {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 24px;
}

.section-heading-inline p {
  max-width: 420px;
  color: var(--color-text-muted);
  font-size: 14px;
}

h1,
h2,
h3,
h4 {
  margin: 0 0 10px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

h1 {
  font-size: clamp(28px, 4vw, 36px);
}

h2 {
  font-size: 22px;
  margin-bottom: 14px;
}

h3 {
  font-size: 17px;
}

h4 {
  font-size: 15px;
}

p {
  margin: 0 0 10px;
  color: var(--color-text-muted);
  font-size: 14px;
  line-height: 1.6;
}

.hero {
  position: relative;
  padding: 56px 0 42px;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -120px -120px auto;
  background: radial-gradient(circle at 20% 0, rgba(255, 221, 85, 0.18), transparent 60%), radial-gradient(circle at 80% 0, rgba(71, 181, 255, 0.42), transparent 60%);
  opacity: 0.9;
  pointer-events: none;
}

.hero-video-overlay {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.4), rgba(5, 8, 22, 0.92));
  mix-blend-mode: multiply;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: #e4f2ff;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(148, 163, 184, 0.4);
  margin-bottom: 14px;
}

.hero-subtitle {
  max-width: 540px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
  margin-bottom: 12px;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 11px;
  color: var(--color-text-muted);
}

.hero-tags span {
  padding: 4px 9px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid rgba(148, 163, 184, 0.45);
}

.hero-video-hint {
  position: relative;
  z-index: 1;
  margin-top: 28px;
  font-size: 12px;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-video-hint .dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: #22c55e;
  box-shadow: 0 0 10px #22c55e;
}

.hero-inner {
  padding: 40px 0 24px;
}

/* Карточки */
.card {
  border-radius: var(--radius-lg);
  background: radial-gradient(circle at top left, rgba(71, 181, 255, 0.16), transparent 55%), rgba(10, 15, 30, 0.96);
  border: 1px solid rgba(148, 163, 184, 0.32);
  padding: 18px 18px 16px;
  box-shadow: var(--shadow-soft);
}

.card-highlight {
  background: radial-gradient(circle at top, rgba(255, 221, 85, 0.28), transparent 60%), rgba(10, 15, 30, 0.96);
}

.card-qr,
.card-illustration,
.card-widget,
.card-form {
  min-height: 100%;
}

.card-qr-title {
  font-weight: 600;
  margin-bottom: 6px;
}

.card-qr-text {
  font-size: 13px;
}

/* Списки */
.checklist {
  list-style: none;
  padding: 0;
  margin: 8px 0 0;
  font-size: 13px;
}

.checklist li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 6px;
  color: var(--color-text-muted);
}

.checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  font-size: 13px;
  color: var(--color-secondary);
}

.simple-list {
  list-style: none;
  padding: 0;
  margin: 6px 0 0;
  font-size: 13px;
}

.simple-list li {
  margin-bottom: 4px;
}

.simple-list a {
  color: #bfdbfe;
}

.simple-list a:hover {
  text-decoration: underline;
}

.numbered-list {
  counter-reset: cnt;
  padding-left: 0;
  list-style: none;
  font-size: 14px;
}

.numbered-list li {
  counter-increment: cnt;
  position: relative;
  padding-left: 28px;
  margin-bottom: 10px;
  color: var(--color-text-muted);
}

.numbered-list li::before {
  content: counter(cnt) ".";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-secondary);
  font-weight: 600;
}

.section-note {
  margin-top: 10px;
  font-size: 12px;
  color: var(--color-text-muted);
}

/* Счётчики */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.stat-card {
  padding: 14px 14px 13px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(148, 163, 184, 0.4);
  background: radial-gradient(circle at top, rgba(148, 163, 184, 0.25), transparent 60%), rgba(5, 8, 22, 0.94);
}

.stat-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: rgba(209, 213, 219, 0.85);
}

.stat-value {
  display: block;
  margin-top: 6px;
  font-size: 22px;
  font-weight: 700;
}

@media (max-width: 860px) {
  .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Аудитории и инструменты */
.audiences-grid,
.tools-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}

@media (max-width: 900px) {
  .audiences-grid,
  .tools-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .audiences-grid,
  .tools-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

.audience-card,
.tool-card {
  border-radius: var(--radius-md);
  padding: 14px 14px 12px;
  border: 1px solid rgba(148, 163, 184, 0.36);
  background: radial-gradient(circle at top, rgba(71, 181, 255, 0.14), transparent 60%), rgba(10, 15, 30, 0.96);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}

.audience-card:hover,
.tool-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.85);
  border-color: rgba(71, 181, 255, 0.75);
}

.link-more {
  display: inline-flex;
  margin-top: 6px;
  font-size: 12px;
  color: #bfdbfe;
}

/* Светись, как Ямал: слайдер */
.compare-slider {
  position: relative;
  height: 220px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: radial-gradient(circle at center, #111827 0, #020617 70%);
  border: 1px solid rgba(148, 163, 184, 0.4);
  margin-top: 16px;
}

.compare-image {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 14px;
  font-size: 13px;
  color: #e5e7eb;
}

.compare-image-left {
  background: radial-gradient(circle at 40% 0, rgba(15, 23, 42, 0.7), #020617 70%);
}

.compare-image-right {
  clip-path: inset(0 0 0 50%);
  background: radial-gradient(circle at 40% 0, rgba(71, 181, 255, 0.45), #020617 70%);
  border-left: 1px solid rgba(148, 163, 184, 0.6);
}

.compare-label {
  background: rgba(15, 23, 42, 0.9);
  border-radius: 999px;
  padding: 4px 9px;
  border: 1px solid rgba(148, 163, 184, 0.6);
}

.compare-handle {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  color: rgba(249, 250, 251, 0.76);
  font-size: 12px;
  text-shadow: 0 0 8px rgba(0, 0, 0, 0.7);
}

/* Интерактивный симулятор видимости */
.sve-sim-wrapper {
  margin-top: 16px;
}

.sve-sim-box {
  position: relative;
  height: 230px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(148, 163, 184, 0.5);
  background: radial-gradient(circle at top, rgba(251, 191, 36, 0.25), #020617 70%);
  overflow: hidden;
  transition: background-color 0.3s ease;
}

.sve-sim-sun,
.sve-sim-moon {
  position: absolute;
  top: 12px;
  left: 16px;
  font-size: 32px;
  opacity: 0.7;
  pointer-events: none;
}

.sve-sim-moon {
  left: auto;
  right: 16px;
  opacity: 0;
}

.sve-sim-road {
  position: absolute;
  inset: auto 0 0;
  height: 70px;
  background: linear-gradient(to bottom, #020617, #020617);
  opacity: 0.8;
}

.sve-sim-ped {
  position: absolute;
  left: 50%;
  bottom: 60px;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.sve-sim-emoji {
  font-size: 60px;
  filter: drop-shadow(0 8px 14px rgba(0, 0, 0, 0.7));
}

.sve-sim-badge {
  position: absolute;
  right: -6px;
  top: 10px;
  width: 16px;
  height: 16px;
  border-radius: 999px;
  background: radial-gradient(circle at center, #fef9c3 0, #facc15 60%, #f59e0b 100%);
  box-shadow: 0 0 0 rgba(250, 204, 21, 0.5);
  opacity: 0;
  transition: opacity 0.25s ease, box-shadow 0.25s ease;
}

.sve-sim-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  font-size: 12px;
  color: var(--color-text-muted);
}

.sve-sim-controls input[type="range"] {
  flex: 1;
}

.sve-sim-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  font-size: 13px;
  color: var(--color-text-muted);
}

/* Витрина дизайнов */
.gallery-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.design-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

@media (max-width: 900px) {
  .design-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .design-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

.design-card {
  border-radius: var(--radius-md);
  padding: 14px 14px 12px;
  border: 1px solid rgba(148, 163, 184, 0.4);
  background: radial-gradient(circle at top, rgba(255, 255, 255, 0.06), transparent 60%), rgba(10, 15, 30, 0.96);
}

.design-badge {
  display: inline-flex;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 11px;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(148, 163, 184, 0.6);
  margin-bottom: 6px;
}

.design-meta {
  margin-top: 6px;
  font-size: 12px;
  color: var(--color-text-muted);
}

.design-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.design-votes strong {
  color: #e5e7eb;
}

/* Фотогалерея «Светись, как Ямал» */
.sve-gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

@media (max-width: 900px) {
  .sve-gallery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .sve-gallery-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

.sve-photo-card {
  border-radius: var(--radius-md);
  padding: 10px 10px 12px;
  border: 1px solid rgba(148, 163, 184, 0.5);
  background: radial-gradient(circle at top, rgba(71, 181, 255, 0.12), transparent 60%), rgba(10, 15, 30, 0.96);
}

.sve-photo-frame {
  border-radius: 14px;
  overflow: hidden;
  margin-bottom: 8px;
  background: #020617;
}

.sve-photo-frame img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.sve-photo-meta {
  margin-top: 6px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--color-text-muted);
}

/* Медиацентр: видео и вкладки */
.tabs {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0 18px;
}

.tab-button {
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.5);
  background: rgba(15, 23, 42, 0.85);
  color: var(--color-text-muted);
  font-size: 13px;
  cursor: pointer;
}

.tab-button-active {
  border-color: rgba(71, 181, 255, 0.8);
  background: rgba(71, 181, 255, 0.16);
  color: #e5f4ff;
}

.tab-content {
  display: none;
}

.tab-content-active {
  display: block;
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

@media (max-width: 860px) {
  .video-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

.video-card {
  border-radius: var(--radius-md);
  padding: 12px 12px 10px;
  border: 1px solid rgba(148, 163, 184, 0.4);
  background: rgba(10, 15, 30, 0.96);
}

.video-frame {
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: #020617;
  margin-bottom: 10px;
}

.video-placeholder {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: var(--color-text-muted);
  background-image: linear-gradient(130deg, rgba(71, 181, 255, 0.2), rgba(15, 23, 42, 0.9));
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

@media (max-width: 900px) {
  .cases-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .cases-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

.case-card {
  border-radius: var(--radius-md);
  padding: 14px 14px 12px;
  border: 1px solid rgba(148, 163, 184, 0.4);
  background: radial-gradient(circle at top, rgba(71, 181, 255, 0.1), transparent 60%), rgba(10, 15, 30, 0.96);
}

/* Опросы и виджеты */
.widget-placeholder {
  border-radius: var(--radius-md);
  border: 1px dashed rgba(148, 163, 184, 0.6);
  padding: 16px;
  font-size: 13px;
  color: var(--color-text-muted);
  margin-bottom: 12px;
  background: rgba(15, 23, 42, 0.8);
}

/* Материалы для скачивания */
.download-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.download-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

@media (max-width: 900px) {
  .download-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .download-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

.download-card {
  border-radius: var(--radius-md);
  padding: 14px 14px 12px;
  border: 1px solid rgba(148, 163, 184, 0.4);
  background: rgba(10, 15, 30, 0.96);
}

/* Игротека */
.city-rules {
  margin-top: 12px;
}

/* Карта безопасности */
.map-wrapper {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.54);
}

.map-placeholder {
  height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 13px;
  color: var(--color-text-muted);
  background-image: radial-gradient(circle at center, rgba(71, 181, 255, 0.12), rgba(15, 23, 42, 0.96));
}

.map-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
  font-size: 13px;
  color: var(--color-text-muted);
}

.map-filters select {
  margin-left: 4px;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.96);
  border: 1px solid rgba(148, 163, 184, 0.7);
  color: #e5e7eb;
}

.zones-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

@media (max-width: 900px) {
  .zones-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .zones-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

.zone-card {
  border-radius: var(--radius-md);
  padding: 14px 14px 12px;
  border: 1px solid rgba(148, 163, 184, 0.4);
  background: radial-gradient(circle at top, rgba(220, 38, 38, 0.26), transparent 60%), rgba(10, 15, 30, 0.96);
}

.camera-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 16px;
}

@media (max-width: 900px) {
  .camera-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .camera-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

.camera-card {
  border-radius: var(--radius-md);
  padding: 14px 14px 12px;
  border: 1px solid rgba(148, 163, 184, 0.4);
  background: rgba(10, 15, 30, 0.96);
}

/* Родительский патруль */
.card-form {
  background: radial-gradient(circle at top, rgba(71, 181, 255, 0.16), transparent 60%), rgba(10, 15, 30, 0.96);
}

.simple-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.form-row label {
  font-size: 13px;
  color: #e5e7eb;
}

.form-row input[type="text"],
.form-row input[type="file"],
.form-row input[type="search"],
.form-row textarea,
.knowledge-filters input[type="search"],
.knowledge-filters select {
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.7);
  background: rgba(15, 23, 42, 0.95);
  color: #e5e7eb;
  font-size: 13px;
  padding: 7px 11px;
}

.form-row textarea {
  border-radius: 16px;
  min-height: 90px;
  resize: vertical;
}

.form-row-inline {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
}

.checkbox {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--color-text-muted);
}

.checkbox input {
  width: 14px;
  height: 14px;
}

.form-note {
  margin-top: 6px;
  font-size: 11px;
  color: var(--color-text-muted);
}

.calendar-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 14px 0 16px;
  font-size: 13px;
  color: var(--color-text-muted);
}

.calendar-filters select {
  margin-left: 4px;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.96);
  border: 1px solid rgba(148, 163, 184, 0.7);
  color: #e5e7eb;
}

.events-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

@media (max-width: 900px) {
  .events-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .events-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

.event-card {
  border-radius: var(--radius-md);
  padding: 14px 14px 12px;
  border: 1px solid rgba(148, 163, 184, 0.4);
  background: rgba(10, 15, 30, 0.96);
}

/* База знаний */
.knowledge-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.knowledge-filters input[type="search"] {
  flex: 1;
  min-width: 200px;
}

.knowledge-filters select {
  width: 190px;
}

.knowledge-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

@media (max-width: 860px) {
  .knowledge-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

.knowledge-card {
  border-radius: var(--radius-md);
  padding: 14px 14px 12px;
  border: 1px solid rgba(148, 163, 184, 0.4);
  background: rgba(10, 15, 30, 0.96);
}

.knowledge-meta {
  font-size: 12px;
  color: var(--color-text-muted);
}

/* Тест */
.test-card {
  max-width: 620px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(148, 163, 184, 0.5);
  background: radial-gradient(circle at top, rgba(71, 181, 255, 0.2), transparent 60%), rgba(10, 15, 30, 0.96);
  padding: 16px 16px 14px;
  box-shadow: var(--shadow-soft);
}

.test-progress {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}

.test-question {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 10px;
}

.test-options {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 10px;
}

.test-option {
  border-radius: 999px;
  padding: 7px 11px;
  border: 1px solid rgba(148, 163, 184, 0.7);
  background: rgba(15, 23, 42, 0.98);
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
}

.test-option input[type="radio"] {
  accent-color: #47b5ff;
}

.test-option-selected {
  border-color: rgba(71, 181, 255, 0.9);
  background: rgba(71, 181, 255, 0.18);
}

.test-result {
  margin-top: 12px;
  padding-top: 8px;
  border-top: 1px solid rgba(148, 163, 184, 0.5);
  font-size: 14px;
}

.test-result strong {
  color: #e5e7eb;
}

/* Футер */
.site-footer {
  background: #020617;
  border-top: 1px solid rgba(15, 23, 42, 0.9);
  margin-top: 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.2fr;
  gap: 24px;
  padding: 22px 20px 18px;
}

@media (max-width: 860px) {
  .footer-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

.footer-logo .logo-mark {
  box-shadow: none;
}

.footer-note {
  margin-top: 8px;
  font-size: 12px;
  color: var(--color-text-muted);
}

.footer-links {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
  font-size: 13px;
}

.footer-links li {
  margin-bottom: 4px;
}

.footer-links a {
  color: var(--color-text-muted);
}

.footer-links a:hover {
  color: #e5e7eb;
}

.footer-social {
  margin-top: 8px;
  font-size: 12px;
  color: var(--color-text-muted);
}

.footer-social-links {
  display: flex;
  gap: 8px;
  margin-top: 4px;
}

.footer-social-links a {
  font-size: 12px;
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(148, 163, 184, 0.5);
}

.footer-bottom {
  border-top: 1px solid rgba(15, 23, 42, 0.96);
  text-align: center;
  padding: 10px 20px 12px;
  font-size: 11px;
  color: rgba(148, 163, 184, 0.9);
}

/* Общие адаптивные настройки */
@media (max-width: 480px) {
  .header-inner {
    padding-inline: 14px;
  }
  .container {
    padding-inline: 14px;
  }
  .section {
    padding-block: 40px;
  }
}