/* ============================================================
   Карта сайта — изолированные стили
   Префикс: smp- (всё под .smp-root)
   ============================================================ */

.smp-root {
  --smp-accent: #FE5D26;
  --smp-accent-hover: #D95427;
  --smp-black: #312D2B;
  --smp-text: #272F3D;
  --smp-bg: #F6F6F6;
  --smp-white: #FFFFFF;
  --smp-border: rgba(49, 45, 43, 0.1);
  --smp-muted: rgba(49, 45, 43, 0.55);
  --smp-card-shadow: 0 1px 4px 0 rgba(49, 45, 43, 0.08);
  --smp-transition: .2s ease;
  --smp-radius-sm: 10px;
  --smp-radius-md: 12px;
  --smp-radius-lg: 20px;

  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--smp-text);
  background-color: var(--smp-bg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

.smp-root a {
  text-decoration: none;
  color: inherit;
}

.smp-root h1,
.smp-root h2,
.smp-root p,
.smp-root ul {
  margin: 0;
  padding: 0;
}

.smp-root ul {
  list-style: none;
}

.smp-container {
  max-width: 1327px; /* контент 1297px (1327 − 2×15) */
  margin: 0 auto;
  padding: 0 15px;
}

/* --- Hero --- */
.smp-hero {
  padding: 36px 0 12px;
}

.smp-hero-title {
  font-size: 36px;
  font-weight: 600;
  line-height: 44px;
  color: var(--smp-black);
  letter-spacing: -0.5px;
}

.smp-hero-subtitle {
  margin-top: 8px;
  font-size: 17px;
  color: var(--smp-muted);
  max-width: 640px;
}

/* --- Controls --- */
.smp-controls {
  position: static;
  padding: 14px 0;
  background: rgba(246, 246, 246, 0.92);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--smp-border);
}

.smp-search {
  position: relative;
  max-width: 520px;
}

.smp-search-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--smp-muted);
  pointer-events: none;
}

.smp-search-input {
  width: 100%;
  height: 48px;
  padding: 0 44px 0 46px;
  font-family: inherit;
  font-size: 15px;
  color: var(--smp-text);
  background: var(--smp-white);
  border: 1px solid var(--smp-border);
  border-radius: var(--smp-radius-sm);
  outline: none;
  transition: border-color var(--smp-transition), box-shadow var(--smp-transition);
}

.smp-search-input::placeholder {
  color: var(--smp-muted);
}

.smp-search-input:focus {
  border-color: var(--smp-accent);
  box-shadow: 0 0 0 3px rgba(254, 93, 38, 0.12);
}

/* убираем нативный крестик поиска */
.smp-search-input::-webkit-search-decoration,
.smp-search-input::-webkit-search-cancel-button {
  -webkit-appearance: none;
  appearance: none;
}

.smp-search-clear {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  border-radius: 50%;
  color: var(--smp-muted);
  cursor: pointer;
  transition: background var(--smp-transition), color var(--smp-transition);
}

.smp-search-clear:hover {
  background: var(--smp-bg);
  color: var(--smp-black);
}

/* --- Jump nav --- */
.smp-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.smp-chip {
  display: inline-flex;
  align-items: center;
  padding: 6px 13px;
  font-size: 13px;
  font-weight: 500;
  color: var(--smp-black);
  background: var(--smp-white);
  border: 1px solid var(--smp-border);
  border-radius: 999px;
  transition: all var(--smp-transition);
  white-space: nowrap;
}

.smp-chip:hover {
  color: var(--smp-white);
  background: var(--smp-accent);
  border-color: var(--smp-accent);
}

/* --- Section titles --- */
.smp-section-title {
  font-size: 22px;
  font-weight: 600;
  line-height: 28px;
  color: var(--smp-black);
}

/* --- Info --- */
.smp-info {
  padding: 32px 0 8px;
}

.smp-info-grid {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 10px;
}

.smp-info-link {
  display: flex;
  align-items: center;
  padding: 13px 16px;
  font-size: 15px;
  font-weight: 500;
  color: var(--smp-black);
  background: var(--smp-white);
  border: 1px solid var(--smp-border);
  border-radius: var(--smp-radius-sm);
  box-shadow: var(--smp-card-shadow);
  transition: all var(--smp-transition);
}

.smp-info-link::before {
  content: "";
  width: 7px;
  height: 7px;
  margin-right: 12px;
  border-radius: 50%;
  background: var(--smp-accent);
  flex-shrink: 0;
  transition: transform var(--smp-transition);
}

.smp-info-link:hover {
  border-color: var(--smp-accent);
  color: var(--smp-accent);
  transform: translateY(-1px);
}

/* --- Catalog (masonry columns) --- */
.smp-catalog {
  padding: 32px 0 64px;
}

.smp-grid {
  margin-top: 20px;
  column-count: 4;
  column-gap: 20px;
}

.smp-card {
  break-inside: avoid;
  -webkit-column-break-inside: avoid;
  page-break-inside: avoid;
  display: inline-block;
  width: 100%;
  margin-bottom: 20px;
  padding: 20px 22px 14px;
  background: var(--smp-white);
  border: 1px solid var(--smp-border);
  border-radius: var(--smp-radius-lg);
  box-shadow: var(--smp-card-shadow);
}

.smp-card-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 12px;
  margin-bottom: 8px;
  border-bottom: 1px solid var(--smp-border);
}

.smp-card-name {
  font-size: 16px;
  font-weight: 600;
  line-height: 22px;
  color: var(--smp-black);
  transition: color var(--smp-transition);
}

.smp-card-head:hover .smp-card-name {
  color: var(--smp-accent);
}

.smp-card-count {
  flex-shrink: 0;
  margin-left: auto;
  min-width: 24px;
  height: 22px;
  padding: 0 7px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
  color: var(--smp-muted);
  background: var(--smp-bg);
  border-radius: 999px;
}

.smp-card-list li {
  line-height: 1.3;
}

.smp-card-list a {
  display: block;
  padding: 6px 0 6px 14px;
  position: relative;
  font-size: 14px;
  color: var(--smp-text);
  transition: color var(--smp-transition);
}

.smp-card-list a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 5px;
  height: 1px;
  background: rgba(49, 45, 43, 0.25);
  transition: width var(--smp-transition), background var(--smp-transition);
}

.smp-card-list a:hover {
  color: var(--smp-accent);
}

.smp-card-list a:hover::before {
  width: 8px;
  background: var(--smp-accent);
}

/* --- Состояния фильтра --- */
.smp-hidden {
  display: none !important;
}

.smp-mark {
  background: rgba(254, 93, 38, 0.18);
  border-radius: 3px;
  color: var(--smp-black);
}

.smp-noresults {
  margin-top: 24px;
  padding: 32px;
  text-align: center;
  font-size: 16px;
  color: var(--smp-muted);
  background: var(--smp-white);
  border: 1px dashed var(--smp-border);
  border-radius: var(--smp-radius-lg);
}

.smp-noresults span {
  color: var(--smp-black);
  font-weight: 600;
}

/* --- Back to top --- */
.smp-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 30;
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--smp-accent);
  color: var(--smp-white);
  border: none;
  border-radius: 50%;
  box-shadow: 0 6px 20px rgba(254, 93, 38, 0.35);
  cursor: pointer;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--smp-transition), transform var(--smp-transition), background var(--smp-transition);
}

.smp-top.smp-top-visible {
  opacity: 1;
  transform: translateY(0);
}

.smp-top:hover {
  background: var(--smp-accent-hover);
}

/* --- Anchor offset (небольшой зазор сверху) --- */
.smp-card {
  scroll-margin-top: 20px;
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1100px) {
  .smp-grid { column-count: 3; }
}

@media (max-width: 768px) {
  /* перебиваем глобальное style.css: section{margin-bottom:60px} на мобилке */
  .smp-root section {
    margin-bottom: 0;
  }
  .smp-hero {
    padding: 28px 0 10px;
  }
  .smp-hero-title {
    font-size: 28px;
    line-height: 34px;
  }
  .smp-hero-subtitle {
    font-size: 15px;
  }
  .smp-grid { column-count: 2; }
  .smp-section-title { font-size: 20px; }
}

@media (max-width: 520px) {
  .smp-grid { column-count: 1; }
  .smp-info-grid { grid-template-columns: 1fr; }
  .smp-top { right: 14px; bottom: 14px; }
}