/* ============================================================
   ABM Laboratory — Components
   Все компоненты сайта. Префикс .abm- для совместимости с Elementor.
   БЭМ: .block, .block__elem, .block--mod
   ============================================================ */

/* ============================================================
   01. КНОПКИ
   ============================================================ */

.abm-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  min-width: 160px;
  min-height: 48px;
  padding: 14px 28px;
  font-family: inherit;
  font-size: var(--fs-body);
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0;
  text-decoration: none;
  white-space: nowrap;
  border: 1.5px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out),
              transform var(--dur-fast) var(--ease-out);
}

.abm-btn:active { transform: translateY(1px); }
.abm-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.abm-btn--sm { min-height: 40px; padding: 10px 20px; font-size: var(--fs-small); min-width: 120px; }
.abm-btn--lg { min-height: 56px; padding: 18px 36px; font-size: var(--fs-body-l); }

/* Primary — основной CTA */
.abm-btn--primary {
  background: var(--color-primary);
  color: var(--color-on-primary);
}
.abm-btn--primary:hover { background: var(--color-primary-hover); color: var(--color-on-primary); }

/* Accent — для подчёркивания */
.abm-btn--accent {
  background: var(--color-accent);
  color: var(--color-on-primary);
}
.abm-btn--accent:hover { background: var(--color-accent-hover); color: var(--color-on-primary); }

/* Outline — на светлом фоне */
.abm-btn--outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.abm-btn--outline:hover {
  background: var(--color-primary);
  color: var(--color-on-primary);
}

/* Outline-light — на тёмном фоне (hero, footer) */
.abm-btn--outline-light {
  background: transparent;
  color: var(--color-on-primary);
  border-color: rgba(255, 255, 255, 0.5);
}
.abm-btn--outline-light:hover {
  background: var(--color-on-primary);
  color: var(--color-primary);
  border-color: var(--color-on-primary);
}

/* Ghost — минимальная */
.abm-btn--ghost {
  min-width: auto;
  min-height: auto;
  padding: var(--sp-2) 0;
  background: transparent;
  color: var(--color-accent);
  border: 0;
  border-radius: 0;
}
.abm-btn--ghost:hover { color: var(--color-accent-hover); gap: var(--sp-3); }

.abm-btn__icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* ============================================================
   02. ICON-BUTTON
   ============================================================ */

.abm-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  color: var(--color-text);
  background: transparent;
  border: 0;
  border-radius: var(--radius-sm);
  transition: background var(--dur-fast), color var(--dur-fast);
}
.abm-icon-btn:hover { background: var(--color-surface); color: var(--color-accent); }
.abm-icon-btn svg { width: 22px; height: 22px; }

/* ============================================================
   03. HEADER
   ============================================================ */

.abm-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background: var(--color-bg);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-base), box-shadow var(--dur-base);
}
.abm-header.is-scrolled {
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.abm-header__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
  flex-wrap: wrap;
  min-height: 72px;
  height: auto;
  padding-block: var(--sp-3);
}

.abm-header__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.abm-header__logo svg,
.abm-header__logo img {
  height: 36px;
  width: auto;
  max-width: min(180px, calc(100vw - 178px));
}

/* Логотип-локап: знак ArtSoc (одноцветный прозрачный) + словомарка «ABM laboratory».
   Знак из «Логотип.rar»; в тёмном подвале — белый через filter (--light). */
.abm-logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.abm-logo__mark { height: 34px; width: auto; flex: none; }
.abm-logo__word { display: flex; flex-direction: column; line-height: 1; white-space: nowrap; }
.abm-logo__word b { font-weight: 800; font-size: 1.2rem; letter-spacing: 0.02em; color: var(--color-primary); }
.abm-logo__word > span { font-size: 0.66rem; letter-spacing: 0.17em; text-transform: lowercase; color: var(--color-primary); margin-top: 3px; }
.abm-logo--light .abm-logo__mark { filter: brightness(0) invert(1); height: 40px; }
.abm-logo--light .abm-logo__word b,
.abm-logo--light .abm-logo__word > span { color: #fff; }

.abm-header__nav {
  display: none;
  flex: 0 0 100%;
  order: 3;
}   /* mobile by default */
.abm-header__tools { display: flex; align-items: center; gap: var(--sp-2); }
.abm-header__tools .abm-icon-btn:not(.abm-header__burger) { display: none; }

.abm-header__burger { display: inline-flex; }

.abm-header.is-menu-open .abm-header__nav { display: block; }
.abm-header.is-menu-open .abm-nav__list {
  flex-direction: column;
  align-items: stretch;
  gap: 0;
  padding: var(--sp-2) 0 var(--sp-3);
  border-top: 1px solid var(--color-border);
}
.abm-header.is-menu-open .abm-nav__link {
  display: flex;
  padding: var(--sp-3) 0;
}
.abm-header.is-menu-open .abm-nav__submenu {
  position: static;
  display: block;
  visibility: visible;
  min-width: 0;
  padding: 0 0 var(--sp-2) var(--sp-4);
  background: transparent;
  border: 0;
  box-shadow: none;
  opacity: 1;
  transform: none;
  pointer-events: auto;
}
.abm-header.is-menu-open .abm-nav__sub-link {
  padding: var(--sp-2) 0;
  color: var(--color-muted);
}

@media (min-width: 1024px) {
  .abm-header__row {
    gap: var(--sp-5);
    flex-wrap: nowrap;
    height: 80px;
    padding-block: 0;
  }
  .abm-header__nav { display: block; flex: 1; order: initial; }
  .abm-header__tools .abm-icon-btn:not(.abm-header__burger) { display: inline-flex; }
  .abm-header__burger { display: none; }
}

/* ---------- NAV ---------- */

.abm-nav__list {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(1rem, 1.6vw, 1.75rem);
}

.abm-nav__item {
  position: relative;
}

.abm-nav__link {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 28px 0 25px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
  text-decoration: none;
  letter-spacing: 0;
  white-space: nowrap;
  transition: color var(--dur-fast);
}

.abm-nav__link::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--dur-base) var(--ease-out);
}

.abm-nav__link:hover { color: var(--color-accent); }
.abm-nav__link:hover::after { transform: scaleX(1); }
.abm-nav__link.is-active { color: var(--color-primary); }
.abm-nav__link.is-active::after { transform: scaleX(1); }

.abm-nav__chevron {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-top: -3px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
}

.abm-nav__submenu {
  position: absolute;
  top: calc(100% - 8px);
  left: 50%;
  z-index: var(--z-dropdown);
  width: max-content;
  min-width: 280px;
  max-width: 360px;
  padding: var(--sp-2);
  margin: 0;
  list-style: none;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  box-shadow: 0 22px 55px rgba(15, 31, 61, 0.16);
  visibility: hidden;
  opacity: 0;
  transform: translate(-50%, 10px);
  pointer-events: none;
  transition: opacity var(--dur-fast), transform var(--dur-fast), visibility var(--dur-fast);
}
.abm-nav__item--has-submenu:hover .abm-nav__submenu,
.abm-nav__item--has-submenu:focus-within .abm-nav__submenu {
  visibility: visible;
  opacity: 1;
  transform: translate(-50%, 0);
  pointer-events: auto;
}
.abm-nav__sub-link {
  display: grid;
  gap: 3px;
  padding: 13px 14px;
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-size: var(--fs-small);
  line-height: var(--lh-snug);
  text-decoration: none;
  transition: background var(--dur-fast), color var(--dur-fast);
}
.abm-nav__sub-link:hover,
.abm-nav__sub-link:focus {
  color: var(--color-primary);
  background: var(--color-surface);
}
.abm-nav__sub-title {
  color: var(--color-ink);
  font-weight: 700;
  white-space: nowrap;
}
.abm-nav__sub-desc {
  color: var(--color-muted);
  font-size: var(--fs-mini);
  line-height: var(--lh-snug);
}

@media (min-width: 1024px) {
  .abm-header.is-menu-open .abm-header__nav {
    display: block;
    flex: 1;
    order: initial;
  }
  .abm-header.is-menu-open .abm-nav__list {
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: var(--sp-4);
    padding: 0;
    border-top: 0;
  }
  .abm-header.is-menu-open .abm-nav__submenu {
    position: absolute;
    top: calc(100% - 8px);
    left: 50%;
    display: block;
    min-width: 280px;
    padding: var(--sp-2);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    box-shadow: 0 22px 55px rgba(15, 31, 61, 0.16);
    visibility: hidden;
    opacity: 0;
    transform: translate(-50%, 10px);
    pointer-events: none;
  }
  .abm-header.is-menu-open .abm-nav__item--has-submenu:hover .abm-nav__submenu,
  .abm-header.is-menu-open .abm-nav__item--has-submenu:focus-within .abm-nav__submenu {
    visibility: visible;
    opacity: 1;
    transform: translate(-50%, 0);
    pointer-events: auto;
  }
  .abm-header.is-menu-open .abm-nav__sub-link {
    padding: 13px 14px;
    color: var(--color-text);
  }
}

/* ---------- LANG TOGGLE ---------- */

.abm-lang {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: var(--sp-2) var(--sp-3);
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--color-muted);
  background: transparent;
  border: 0;
  cursor: pointer;
}
.abm-lang span[aria-current="true"] { color: var(--color-primary); }
.abm-lang span { padding: 0 4px; }

/* ============================================================
   04. FOOTER
   ============================================================ */

.abm-footer {
  background: var(--color-primary);
  color: var(--color-on-primary);
}

.abm-footer a { color: var(--color-on-primary); }
.abm-footer a:hover { color: var(--color-accent-soft); }

.abm-footer__top {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-7);
  padding-block: var(--sp-9);
}

@media (min-width: 768px) {
  .abm-footer__top { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .abm-footer__top { grid-template-columns: 1.5fr 1fr 1fr 1.5fr; }
}

.abm-footer__brand-logo svg { height: 40px; width: auto; margin-bottom: var(--sp-4); }
.abm-footer__brand-text {
  color: var(--color-on-primary-muted);
  font-size: var(--fs-small);
  line-height: var(--lh-snug);
  margin-bottom: var(--sp-5);
}

.abm-footer__col-title {
  font-size: var(--fs-small);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--color-accent-soft);
  margin-bottom: var(--sp-4);
}

.abm-footer__col-list { display: flex; flex-direction: column; gap: var(--sp-3); }
.abm-footer__col-list a { font-size: var(--fs-small); }

.abm-footer__socials { display: flex; gap: var(--sp-2); }
.abm-footer__socials a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-sm);
  transition: background var(--dur-fast), border-color var(--dur-fast);
}
.abm-footer__socials a:hover {
  background: rgba(255,255,255,0.08);
  border-color: var(--color-accent);
}
.abm-footer__socials svg { width: 18px; height: 18px; }

.abm-footer__bottom {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  padding-block: var(--sp-5);
  font-size: var(--fs-mini);
  color: var(--color-on-primary-muted);
  border-top: 1px solid rgba(255,255,255,0.1);
}
.abm-footer__bottom-links { display: flex; flex-wrap: wrap; gap: var(--sp-5); }
.abm-footer__bottom-links a { color: var(--color-on-primary-muted); }
.abm-footer__bottom-links a:hover { color: var(--color-on-primary); }

@media (min-width: 768px) {
  .abm-footer__bottom { flex-direction: row; justify-content: space-between; align-items: center; }
}
/* кредит разработчика (тёмный PNG-лого -> белый на тёмном подвале, приглушённо) */
.abm-footer__dev { display: inline-flex; align-items: center; }
.abm-footer__dev img {
  height: 17px; width: auto; display: block;
  filter: brightness(0) invert(1);
  opacity: 0.6;
  transition: opacity 0.2s ease;
}
.abm-footer__dev:hover img { opacity: 0.9; }

/* ============================================================
   05. FORMS
   ============================================================ */

.abm-field {
  display: block;
}
.abm-field + .abm-field { margin-top: var(--sp-5); }

.abm-field__label {
  display: block;
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--sp-2);
}
.abm-field__label--req::after {
  content: '*';
  color: var(--color-error);
  margin-left: 4px;
}

.abm-input,
.abm-textarea {
  display: block;
  width: 100%;
  padding: 14px 16px;
  font-family: inherit;
  font-size: var(--fs-body);
  color: var(--color-ink);
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast);
}
.abm-input::placeholder,
.abm-textarea::placeholder { color: var(--color-subtle); }

.abm-input:focus,
.abm-textarea:focus {
  outline: 0;
  border-color: var(--color-accent);
  box-shadow: var(--shadow-focus);
}

.abm-textarea { min-height: 140px; resize: vertical; line-height: var(--lh-snug); }

.abm-input.is-error,
.abm-textarea.is-error { border-color: var(--color-error); }

.abm-field__error {
  display: block;
  margin-top: var(--sp-2);
  font-size: var(--fs-small);
  color: var(--color-error);
}

/* Checkbox */
.abm-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  cursor: pointer;
  font-size: var(--fs-small);
  color: var(--color-muted);
  line-height: var(--lh-snug);
}
.abm-checkbox input[type="checkbox"] {
  appearance: none;
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin: 0;
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-xs);
  cursor: pointer;
  transition: background var(--dur-fast), border-color var(--dur-fast);
  position: relative;
}
.abm-checkbox input[type="checkbox"]:checked {
  background: var(--color-accent);
  border-color: var(--color-accent);
}
.abm-checkbox input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  top: 3px; left: 6px;
  width: 5px; height: 10px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}
.abm-checkbox a { text-decoration: underline; text-underline-offset: 2px; }

/* Subscribe-форма (компактная) */
.abm-subscribe {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}
.abm-subscribe__row {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}
@media (min-width: 480px) {
  .abm-subscribe__row { flex-direction: row; }
  .abm-subscribe__row .abm-input { flex: 1; }
}

/* В тёмной секции */
.abm-section--dark .abm-input,
.abm-section--dark .abm-textarea {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.2);
  color: var(--color-on-primary);
}
.abm-section--dark .abm-input::placeholder,
.abm-section--dark .abm-textarea::placeholder { color: var(--color-on-primary-muted); }
.abm-section--dark .abm-checkbox { color: var(--color-on-primary-muted); }
.abm-section--dark .abm-field__label { color: var(--color-on-primary); }

/* ============================================================
   06. КАРТОЧКИ
   ============================================================ */

.abm-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(15, 31, 61, 0.035);
  transition: transform var(--dur-base) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out),
              border-color var(--dur-base) var(--ease-out);
}

.abm-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 50px rgba(15, 31, 61, 0.12);
  border-color: rgba(79, 163, 227, 0.42);
}

.abm-card__link {
  display: flex;
  flex-direction: column;
  gap: 0;
  height: 100%;
  color: inherit;
  text-decoration: none;
}

.abm-card__media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(255,255,255,0.4), rgba(79,163,227,0.12)),
    var(--color-surface-2);
}
.abm-card__media::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(15,31,61,0) 45%, rgba(15,31,61,0.08) 100%);
  opacity: 0;
  transition: opacity var(--dur-base);
}
.abm-card:hover .abm-card__media::after { opacity: 1; }
.abm-card__media--portrait { aspect-ratio: 4 / 5; }
.abm-card__media--square   { aspect-ratio: 1 / 1; }

.abm-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-out);
}
.abm-card:hover .abm-card__image { transform: scale(1.04); }

.abm-card__badge {
  position: absolute;
  top: var(--sp-3);
  left: var(--sp-3);
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  font-size: var(--fs-mini);
  font-weight: 600;
  color: var(--color-primary);
  background: rgba(255,255,255,0.95);
  border-radius: var(--radius-pill);
  backdrop-filter: blur(6px);
}

.abm-card__body {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  padding: var(--sp-5);
  flex: 1;
  min-width: 0;
}

.abm-card__eyebrow {
  font-size: var(--fs-mini);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--color-muted);
}

.abm-card__title {
  font-size: var(--fs-h4);
  font-weight: 700;
  color: var(--color-ink);
  line-height: var(--lh-snug);
  text-wrap: balance;
}

.abm-card__authors,
.abm-card__role {
  font-size: var(--fs-small);
  color: var(--color-muted);
}
.abm-card__role { color: var(--color-accent); font-weight: 500; }
.abm-card__regalia { font-size: var(--fs-small); color: var(--color-muted); line-height: var(--lh-snug); }

.abm-card__cta {
  margin-top: auto;
  padding-top: var(--sp-3);
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--color-accent);
  transition: gap var(--dur-fast);
}
.abm-card:hover .abm-card__cta { gap: var(--sp-3); }

/* ---------- Card variants ---------- */

/* card--digest: компактная карточка дайджеста */
.abm-card--digest .abm-card__link {
  flex-direction: column;
  align-items: stretch;
}
.abm-card--digest .abm-card__media {
  width: 100%;
  flex-shrink: 0;
  aspect-ratio: 16 / 9;
}
@media (min-width: 768px) {
  .abm-card--digest .abm-card__link { flex-direction: row; }
  .abm-card--digest .abm-card__media {
    width: 180px;
    aspect-ratio: 1 / 1;
  }
}

/* card--staff: портретная */
.abm-card--staff .abm-card__media {
  background: var(--color-surface-2);
}
.abm-card--staff .abm-card__body { gap: var(--sp-2); }

/* card--project: с большим SVG */
.abm-card--project .abm-card__media {
  aspect-ratio: 4 / 3;
  background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-accent-soft) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}
.abm-card--project .abm-card__media svg { width: 70%; height: 70%; }

/* card--conference: ассиметричная */
.abm-card--conference {
  flex-direction: row;
  align-items: stretch;
}
.abm-card--conference__year {
  flex-shrink: 0;
  width: 140px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--sp-5);
  background: var(--color-primary);
  color: var(--color-on-primary);
}
.abm-card--conference__year-num {
  font-size: var(--fs-h2);
  font-weight: 700;
  line-height: 1;
  color: var(--color-on-primary);
}
.abm-card--conference__year-place {
  margin-top: var(--sp-2);
  font-size: var(--fs-small);
  color: var(--color-on-primary-muted);
}

/* card--highlight: акцентная (для hero списков) */
.abm-card--highlight {
  background: var(--color-primary);
  color: var(--color-on-primary);
  border-color: var(--color-primary);
}
.abm-card--highlight .abm-card__title,
.abm-card--highlight .abm-card__eyebrow,
.abm-card--highlight .abm-card__cta { color: var(--color-on-primary); }
.abm-card--highlight .abm-card__authors { color: var(--color-on-primary-muted); }

/* ============================================================
   07. ТЕГИ И БЕЙДЖИ
   ============================================================ */

.abm-tag {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  font-size: var(--fs-small);
  font-weight: 500;
  color: var(--color-muted);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  transition: all var(--dur-fast);
  cursor: pointer;
  text-decoration: none;
}
.abm-tag:hover {
  color: var(--color-primary);
  border-color: var(--color-accent);
  background: var(--color-accent-soft);
}
.abm-tag.is-active {
  color: var(--color-on-primary);
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.abm-tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
}

.abm-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  font-size: var(--fs-mini);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--color-primary);
  background: var(--color-accent-soft);
  border-radius: var(--radius-pill);
}
.abm-badge--success { color: var(--color-success); background: #DDF0E5; }
.abm-badge--warning { color: var(--color-warning); background: #FAEFD3; }

/* ============================================================
   08. ХЛЕБНЫЕ КРОШКИ
   ============================================================ */

.abm-breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-2);
  padding-block: var(--sp-4);
  font-size: var(--fs-small);
  color: var(--color-muted);
}
.abm-breadcrumbs a { color: var(--color-muted); }
.abm-breadcrumbs a:hover { color: var(--color-accent); }
.abm-breadcrumbs__sep {
  color: var(--color-subtle);
  user-select: none;
}
.abm-breadcrumbs__current {
  color: var(--color-ink);
  font-weight: 500;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ============================================================
   09. ПАГИНАЦИЯ
   ============================================================ */

.abm-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  margin-top: var(--sp-7);
}
.abm-pagination__item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  height: 44px;
  padding: 0 var(--sp-3);
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--color-text);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: all var(--dur-fast);
  text-decoration: none;
}
.abm-pagination__item:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}
.abm-pagination__item.is-active {
  background: var(--color-primary);
  color: var(--color-on-primary);
  border-color: var(--color-primary);
}
.abm-pagination__item[disabled] { opacity: 0.4; pointer-events: none; }

/* ============================================================
   10. KPI / METRICS
   ============================================================ */

.abm-kpi {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-5);
}
@media (min-width: 768px) {
  .abm-kpi { grid-template-columns: repeat(4, 1fr); gap: var(--sp-6); }
}

.abm-kpi__item {
  padding-top: var(--sp-5);
  border-top: 2px solid var(--color-accent);
}
.abm-kpi__num {
  display: block;
  font-size: clamp(2.5rem, 1.5rem + 3vw, 4rem);
  font-weight: 800;
  line-height: 1;
  color: var(--color-primary);
  letter-spacing: -0.02em;
  font-feature-settings: "tnum";
}
.abm-kpi__num small {
  font-size: 0.4em;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0;
}
.abm-kpi__label {
  display: block;
  margin-top: var(--sp-3);
  font-size: var(--fs-small);
  color: var(--color-muted);
  line-height: var(--lh-snug);
}

.abm-section--dark .abm-kpi__num { color: var(--color-on-primary); }
.abm-section--dark .abm-kpi__label { color: var(--color-on-primary-muted); }

/* ============================================================
   11. HERO
   ============================================================ */

.abm-hero {
  position: relative;
  background: var(--color-primary);
  color: var(--color-on-primary);
  overflow: hidden;
}
.abm-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at top right, var(--color-primary-soft) 0%, transparent 60%),
    radial-gradient(ellipse at bottom left, rgba(79,163,227,0.15) 0%, transparent 50%);
  pointer-events: none;
}

.abm-hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-7);
  align-items: center;
  min-height: clamp(520px, 80vh, 720px);
  padding-block: var(--sp-9);
}
@media (min-width: 1024px) {
  .abm-hero__inner {
    grid-template-columns: 1.1fr 1fr;
    gap: var(--sp-8);
  }
}

.abm-hero__monogram {
  display: inline-block;
  font-size: clamp(3rem, 2rem + 4vw, 5rem);
  font-weight: 800;
  letter-spacing: var(--tracking-mega);
  line-height: 1;
  color: var(--color-accent);
  margin-bottom: var(--sp-5);
}

.abm-hero__title {
  font-size: clamp(2rem, 1.4rem + 2.6vw, 3.25rem);
  font-weight: 700;
  line-height: var(--lh-tight);
  color: var(--color-on-primary);
  margin-bottom: var(--sp-5);
  text-wrap: balance;
}

.abm-hero__subtitle {
  font-size: var(--fs-small);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--color-accent-soft);
  margin-bottom: var(--sp-4);
}

.abm-hero__lead {
  font-size: var(--fs-body-l);
  font-weight: 300;
  line-height: var(--lh-snug);
  color: var(--color-on-primary-muted);
  max-width: 56ch;
  margin-bottom: var(--sp-7);
}

.abm-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
}

.abm-hero__visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.abm-hero__visual svg {
  width: 100%;
  height: auto;
  max-width: 600px;
}

/* Hero для внутренних страниц (компактный) */
.abm-page-hero {
  background: var(--color-surface);
  padding-block: var(--sp-8) var(--sp-7);
}
.abm-page-hero__eyebrow {
  display: block;
  margin-bottom: var(--sp-3);
}
.abm-page-hero__title { max-width: 24ch; }
.abm-page-hero__lead {
  margin-top: var(--sp-5);
  max-width: 64ch;
  color: var(--color-muted);
}

/* ============================================================
   12. PROMO BANNER (флагманская конференция и т.п.)
   ============================================================ */

.abm-promo {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-6);
  align-items: center;
  padding: clamp(var(--sp-6), 5vw, var(--sp-9));
  background:
    linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-soft) 100%);
  color: var(--color-on-primary);
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
}
@media (min-width: 768px) {
  .abm-promo { grid-template-columns: 1.3fr 1fr; }
}
.abm-promo__eyebrow { color: var(--color-accent-soft); }
.abm-promo h2 { color: var(--color-on-primary); margin-block: var(--sp-3) var(--sp-4); }
.abm-promo p { color: var(--color-on-primary-muted); margin-bottom: var(--sp-6); }
.abm-promo__visual { display: flex; justify-content: center; }
.abm-promo__visual svg { width: 100%; max-width: 360px; height: auto; }

/* ============================================================
   13. DIRECTION CARDS (направления работы)
   ============================================================ */

.abm-directions {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-4);
}
@media (min-width: 640px) { .abm-directions { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .abm-directions { grid-template-columns: repeat(4, 1fr); } }

.abm-direction {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  padding: var(--sp-6);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--dur-base) var(--ease-out);
  text-decoration: none;
  color: inherit;
  position: relative;
  overflow: hidden;
}
.abm-direction::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--color-accent);
  transform: scaleY(0);
  transform-origin: top center;
  transition: transform var(--dur-base) var(--ease-out);
}
.abm-direction:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.abm-direction:hover::before { transform: scaleY(1); }

.abm-direction__icon {
  width: 48px;
  height: 48px;
  color: var(--color-accent);
}
.abm-direction__title {
  font-size: var(--fs-h4);
  font-weight: 600;
  color: var(--color-ink);
  line-height: var(--lh-snug);
}
.abm-direction__desc {
  font-size: var(--fs-small);
  color: var(--color-muted);
  line-height: var(--lh-snug);
}
.abm-direction__cta {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--color-accent);
}

/* ============================================================
   14. PARTNERS STRIP
   ============================================================ */

.abm-partners {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-5);
  align-items: center;
}
@media (min-width: 640px) { .abm-partners { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1024px) { .abm-partners { grid-template-columns: repeat(6, 1fr); } }

.abm-partners__item {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 64px;
  padding: var(--sp-3);
  filter: grayscale(1);
  opacity: 0.7;
  transition: filter var(--dur-base), opacity var(--dur-base);
}
.abm-partners__item:hover { filter: grayscale(0); opacity: 1; }
.abm-partners__item svg,
.abm-partners__item img {
  max-height: 100%;
  width: auto;
  max-width: 100%;
}

/* ============================================================
   15. STAFF SINGLE — sticky sidebar layout
   ============================================================ */

.abm-staff-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-7);
}
@media (min-width: 1024px) {
  .abm-staff-layout {
    grid-template-columns: 360px 1fr;
    gap: var(--sp-8);
  }
}

.abm-staff-aside {
  position: sticky;
  top: 100px;
  align-self: start;
}

.abm-staff-photo {
  aspect-ratio: 4 / 5;
  background: var(--color-surface-2);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: var(--sp-5);
}
.abm-staff-photo img { width: 100%; height: 100%; object-fit: cover; }

.abm-staff-name {
  font-size: var(--fs-h2);
  font-weight: 700;
  color: var(--color-ink);
  line-height: var(--lh-tight);
  margin-bottom: var(--sp-3);
  text-wrap: balance;
}

.abm-staff-role {
  display: block;
  font-size: var(--fs-small);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--color-accent);
  margin-bottom: var(--sp-5);
}

.abm-staff-contacts {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  padding-block: var(--sp-5);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.abm-staff-contact {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: var(--fs-small);
  color: var(--color-text);
  text-decoration: none;
}
.abm-staff-contact:hover { color: var(--color-accent); }
.abm-staff-contact svg {
  width: 18px;
  height: 18px;
  color: var(--color-accent);
  flex-shrink: 0;
}

/* Контентные блоки страницы сотрудника */
.abm-staff-block {
  padding-block: var(--sp-6);
  border-bottom: 1px solid var(--color-border);
}
.abm-staff-block:last-child { border-bottom: 0; }
.abm-staff-block__title {
  font-size: var(--fs-h3);
  font-weight: 700;
  color: var(--color-ink);
  margin-bottom: var(--sp-5);
}

/* Аккордеон публикаций по годам */
.abm-pub-year {
  border-top: 1px solid var(--color-border);
}
.abm-pub-year:last-child { border-bottom: 1px solid var(--color-border); }
.abm-pub-year__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding-block: var(--sp-4);
  font-size: var(--fs-h4);
  font-weight: 600;
  color: var(--color-ink);
  background: transparent;
  border: 0;
  cursor: pointer;
  text-align: left;
}
.abm-pub-year__count {
  font-size: var(--fs-small);
  font-weight: 500;
  color: var(--color-muted);
}
.abm-pub-year__chev {
  width: 20px;
  height: 20px;
  color: var(--color-muted);
  transition: transform var(--dur-fast);
  margin-left: var(--sp-3);
}
.abm-pub-year[open] .abm-pub-year__chev { transform: rotate(180deg); }
.abm-pub-year__list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  padding-block: var(--sp-3) var(--sp-5);
}
.abm-pub-year__item {
  font-size: var(--fs-small);
  line-height: var(--lh-snug);
  color: var(--color-text);
  padding-left: var(--sp-4);
  border-left: 2px solid var(--color-accent-soft);
}
.abm-pub-year__item a { color: var(--color-text); }
.abm-pub-year__item a:hover { color: var(--color-accent); }
.abm-pub-year__item-meta {
  display: block;
  margin-top: 4px;
  font-size: var(--fs-mini);
  color: var(--color-muted);
}

/* ============================================================
   16. PUBLICATION SINGLE
   ============================================================ */

.abm-pub-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-7);
}
@media (min-width: 1024px) {
  .abm-pub-layout {
    grid-template-columns: 1fr 320px;
    gap: var(--sp-8);
  }
}

.abm-pub-meta {
  position: sticky;
  top: 100px;
  align-self: start;
  padding: var(--sp-6);
  background: var(--color-surface);
  border-radius: var(--radius-md);
}

.abm-pub-meta__row {
  padding-block: var(--sp-3);
  border-bottom: 1px solid var(--color-border);
}
.abm-pub-meta__row:first-child { padding-top: 0; }
.abm-pub-meta__row:last-child { border-bottom: 0; padding-bottom: 0; }

.abm-pub-meta__label {
  display: block;
  font-size: var(--fs-mini);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--color-muted);
  margin-bottom: var(--sp-2);
}
.abm-pub-meta__value {
  font-size: var(--fs-small);
  color: var(--color-text);
  line-height: var(--lh-snug);
}
.abm-pub-meta__value a { color: var(--color-text); text-decoration: underline; text-underline-offset: 3px; }
.abm-pub-meta__value a:hover { color: var(--color-accent); }

.abm-pub-meta__actions {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-top: var(--sp-5);
}
.abm-pub-meta__actions .abm-btn { width: 100%; }

/* Импакт-индикаторы */
.abm-impact {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-top: var(--sp-2);
}

/* Hero публикации */
.abm-pub-hero__cover {
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-soft) 100%);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: var(--sp-6);
  display: flex;
  align-items: center;
  justify-content: center;
}
.abm-pub-hero__cover svg { width: 60%; height: auto; }

.abm-pub-title {
  font-size: var(--fs-h2);
  font-weight: 700;
  line-height: var(--lh-tight);
  color: var(--color-ink);
  margin-bottom: var(--sp-5);
  text-wrap: balance;
}

.abm-pub-section {
  padding-block: var(--sp-6);
  border-top: 1px solid var(--color-border);
}
.abm-pub-section:first-of-type { border-top: 0; }
.abm-pub-section__title {
  font-size: var(--fs-h3);
  font-weight: 700;
  color: var(--color-ink);
  margin-bottom: var(--sp-4);
}
.abm-pub-section p { font-size: var(--fs-body); line-height: var(--lh-base); color: var(--color-text); }
.abm-pub-section p + p { margin-top: var(--sp-4); }
.abm-pub-section ul {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  padding-left: 0;
}
.abm-pub-section ul li {
  position: relative;
  padding-left: var(--sp-5);
  line-height: var(--lh-snug);
  color: var(--color-text);
}
.abm-pub-section ul li::before {
  content: '';
  position: absolute;
  left: 0; top: 0.5em;
  width: 8px; height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
}

/* ============================================================
   17. EMPTY STATE
   ============================================================ */

.abm-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--sp-9) var(--sp-5);
  color: var(--color-muted);
}
.abm-empty__icon { width: 80px; height: 80px; color: var(--color-subtle); margin-bottom: var(--sp-5); }
.abm-empty__title { color: var(--color-ink); margin-bottom: var(--sp-3); }
.abm-empty__desc { max-width: 40ch; margin-bottom: var(--sp-5); }

/* ============================================================
   18. SEARCH (header inline)
   ============================================================ */

.abm-search {
  position: relative;
  display: flex;
  align-items: center;
}
.abm-search__input {
  width: 0;
  padding: 0;
  border: 0;
  background: transparent;
  transition: width var(--dur-base), padding var(--dur-base);
}
.abm-search.is-open .abm-search__input {
  width: 220px;
  padding: 8px 12px;
  border-bottom: 1.5px solid var(--color-border);
}
.abm-search__input:focus { outline: 0; border-bottom-color: var(--color-accent); }

/* ============================================================
   19. SCROLL REVEAL (для appearance секций)
   ============================================================ */

.abm-reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--dur-slow) var(--ease-out),
              transform var(--dur-slow) var(--ease-out);
}
.abm-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   20. LOGO (текстовый, fallback)
   ============================================================ */

.abm-logo-text {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  font-family: var(--font-sans);
  font-weight: 800;
  letter-spacing: var(--tracking-mega);
  color: var(--color-primary);
  text-decoration: none;
  font-size: 1.25rem;
  line-height: 1;
}
.abm-logo-text__mark {
  font-size: 1.5em;
  color: var(--color-accent);
}
.abm-logo-text__sub {
  margin-left: 4px;
  font-size: 0.65em;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--color-muted);
  text-transform: lowercase;
}
.abm-section--dark .abm-logo-text,
.abm-footer .abm-logo-text { color: var(--color-on-primary); }
.abm-section--dark .abm-logo-text__sub,
.abm-footer .abm-logo-text__sub { color: var(--color-on-primary-muted); }