/* ==========================================================================
   ЭКСПЕРТНОЕ БЮРО — дизайн-система
   Стиль: строгий институциональный. Референс — язык самих экспертных
   заключений: протокольные номера, печати, бланки, миллиметровая сетка
   чертежей. Отсюда моноширинный код документа и мотив "печати" как
   единственный акцентный приём, остальное — тихо и дисциплинированно.
   ========================================================================== */

:root {
  /* --- Цвет --- */
  --navy-deep:   #12213E; /* основной текст, хедер */
  --navy:        #1D3763; /* бренд, кнопки, акценты */
  --steel:       #4A6FA5; /* ссылки, вторичный акцент */
  --slate:       #5B6B7C; /* вторичный текст */
  --slate-mute:  #8996A6; /* подписи, мета-данные */
  --fog:         #E4E9EF; /* границы, разделители */
  --fog-soft:    #EEF1F5; /* подложки карточек */
  --paper:       #F7F8FA; /* фон страницы */
  --white:       #FFFFFF;
  --seal:        #7A1F2B; /* печать/акцент "заверено" — используется точечно */

  /* --- Типографика --- */
  --font-display: "Source Serif 4", "Georgia", serif;
  --font-body: "IBM Plex Sans", "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "Courier New", monospace;

  /* --- Сетка / отступы --- */
  --container: 1180px;
  --gap-xs: 8px;
  --gap-sm: 16px;
  --gap-md: 24px;
  --gap-lg: 48px;
  --gap-xl: 96px;

  --radius: 2px;
  --shadow-card: 0 1px 2px rgba(18, 33, 62, 0.06), 0 8px 24px rgba(18, 33, 62, 0.06);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--navy-deep);
  background: var(--paper);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--steel); text-decoration: none; }
a:hover { text-decoration: underline; }

:focus-visible {
  outline: 2px solid var(--steel);
  outline-offset: 2px;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--navy-deep);
  line-height: 1.15;
  margin: 0 0 var(--gap-sm);
  font-weight: 600;
}

h1 { font-size: clamp(2.2rem, 4.2vw, 3.6rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); letter-spacing: -0.01em; }
h3 { font-size: 1.25rem; }

p { margin: 0 0 var(--gap-sm); color: var(--slate); max-width: 62ch; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--steel);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: var(--gap-sm);
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--steel);
  display: inline-block;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gap-md);
}

.section { padding: var(--gap-xl) 0; }
.section--tight { padding: var(--gap-lg) 0; }
.section--alt { background: var(--white); border-top: 1px solid var(--fog); border-bottom: 1px solid var(--fog); }

.section-head {
  max-width: 640px;
  margin-bottom: var(--gap-lg);
}

/* --- Кнопки --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 14px 26px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease, color .15s ease;
  text-decoration: none;
  white-space: nowrap;
}
.btn:hover { text-decoration: none; }
.btn-primary {
  background: var(--navy);
  color: var(--white);
}
.btn-primary:hover { background: var(--navy-deep); transform: translateY(-1px); }
.btn-ghost {
  background: transparent;
  border-color: var(--fog);
  color: var(--navy-deep);
}
.btn-ghost:hover { border-color: var(--steel); color: var(--steel); }
.btn-sm { padding: 9px 16px; font-size: 0.85rem; }

/* ==========================================================================
   ХЕДЕР
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(247, 248, 250, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--fog);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--navy-deep);
}
.brand:hover { text-decoration: none; }
.brand-mark {
  width: 34px; height: 34px;
  flex-shrink: 0;
}
.brand-text {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  line-height: 1.1;
}
.brand-text small {
  display: block;
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--slate-mute);
  margin-top: 3px;
}

.main-nav { display: flex; align-items: center; gap: var(--gap-lg); }
.main-nav ul {
  list-style: none;
  display: flex;
  gap: 28px;
  margin: 0;
  padding: 0;
}
.main-nav ul a {
  color: var(--navy-deep);
  font-size: 0.93rem;
  font-weight: 500;
  position: relative;
  padding: 4px 0;
}
.main-nav ul a:hover { text-decoration: none; color: var(--steel); }
.main-nav ul a.is-active { color: var(--steel); }
.main-nav ul a.is-active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 2px;
  background: var(--steel);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--fog);
  border-radius: var(--radius);
  width: 42px; height: 42px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: "";
  display: block;
  width: 18px; height: 2px;
  background: var(--navy-deep);
  position: relative;
  transition: 0.2s;
}
.nav-toggle span::before { position: absolute; top: -6px; }
.nav-toggle span::after { position: absolute; top: 6px; }

@media (max-width: 900px) {
  .nav-toggle { display: flex; }
  .main-nav {
    position: fixed;
    top: 76px; left: 0; right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--fog);
    flex-direction: column;
    align-items: stretch;
    padding: var(--gap-md);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: 0.18s ease;
  }
  .main-nav.is-open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .main-nav ul { flex-direction: column; gap: 4px; }
  .main-nav ul a { display: block; padding: 12px 4px; border-bottom: 1px solid var(--fog); }
  .main-nav .btn { margin-top: var(--gap-sm); width: 100%; justify-content: center; }
}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
  position: relative;
  overflow: hidden;
  padding: var(--gap-xl) 0 var(--gap-xl);
  background:
    linear-gradient(var(--paper), var(--paper)),
    repeating-linear-gradient(0deg, rgba(18,33,62,0.045) 0, rgba(18,33,62,0.045) 1px, transparent 1px, transparent 48px),
    repeating-linear-gradient(90deg, rgba(18,33,62,0.045) 0, rgba(18,33,62,0.045) 1px, transparent 1px, transparent 48px);
}
.hero .container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--gap-xl);
  align-items: center;
}
.hero-copy p.lead {
  font-size: 1.1rem;
  color: var(--slate);
  max-width: 46ch;
}
.hero-actions {
  display: flex;
  gap: var(--gap-md);
  align-items: center;
  margin-top: var(--gap-lg);
  flex-wrap: wrap;
}
.hero-ref {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--slate-mute);
}
.hero-visual { position: relative; }
.hero-visual svg { width: 100%; height: auto; }

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, auto);
  gap: var(--gap-lg);
  margin-top: var(--gap-xl);
  padding-top: var(--gap-lg);
  border-top: 1px solid var(--fog);
}
.stat-num {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--navy-deep);
  font-weight: 600;
}
.stat-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--slate-mute);
}

@media (max-width: 860px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero-visual { order: -1; max-width: 320px; margin: 0 auto var(--gap-md); }
  .hero-stats { grid-template-columns: repeat(3, 1fr); gap: var(--gap-sm); }
}

/* ==========================================================================
   УСЛУГИ — карточки в виде "протокола"
   ========================================================================== */
.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1px;
  background: var(--fog);
  border: 1px solid var(--fog);
}
.service-card {
  background: var(--white);
  padding: var(--gap-lg) var(--gap-md);
  display: flex;
  flex-direction: column;
  gap: var(--gap-sm);
  transition: background 0.15s ease;
}
.service-card:hover { background: var(--fog-soft); text-decoration: none; }
.service-card:hover h3 { color: var(--steel); }
.service-code {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--slate-mute);
  letter-spacing: 0.06em;
}
.service-icon {
  width: 40px; height: 40px;
  color: var(--navy);
  margin-bottom: var(--gap-xs);
}
.service-card h3 { margin-bottom: 4px; transition: color 0.15s ease; }
.service-card p { font-size: 0.92rem; margin-bottom: 0; }
.service-card .card-more {
  margin-top: auto;
  padding-top: var(--gap-sm);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--steel);
}

/* --- Каталог направлений (главная) — сгруппированный индекс, не карточки --- */
.practice-index {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--gap-lg) var(--gap-md);
  margin-top: var(--gap-md);
}
.practice-group { border-top: 2px solid var(--navy); padding-top: var(--gap-sm); }
.practice-group h3 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--slate-mute);
  font-weight: 500;
  margin-bottom: var(--gap-sm);
}
.practice-group ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.practice-group li a { display: flex; align-items: flex-start; gap: 9px; }
.practice-group li a svg { width: 18px; height: 18px; color: var(--seal); flex-shrink: 0; margin-top: 2px; }
.practice-group li a > span { display: flex; flex-direction: column; }
.practice-group li a strong { color: var(--navy-deep); font-size: 0.92rem; font-weight: 600; transition: color 0.15s ease; }
.practice-group li a:hover strong { color: var(--steel); }
.practice-group li a .pg-desc { color: var(--slate-mute); font-size: 0.82rem; }

/* --- Список услуг (страница services.html) --- */
.service-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: var(--gap-lg);
}
.service-filter button {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  background: var(--white);
  border: 1px solid var(--fog);
  color: var(--slate);
  padding: 9px 16px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: 0.15s ease;
}
.service-filter button:hover { border-color: var(--steel); color: var(--steel); }
.service-filter button.is-active {
  background: var(--navy-deep);
  border-color: var(--navy-deep);
  color: var(--white);
}

.service-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--fog);
  border: 1px solid var(--fog);
}
.service-row {
  background: var(--white);
  padding: var(--gap-md);
  display: grid;
  grid-template-columns: 44px 1fr auto;
  gap: var(--gap-md);
  align-items: center;
}
.service-row .service-icon { width: 34px; height: 34px; margin-bottom: 0; color: var(--navy); }
.service-row-body h3 { margin-bottom: 4px; font-size: 1.1rem; }
.service-row-body p { margin-bottom: 0; font-size: 0.9rem; }
.service-row-meta {
  display: flex;
  align-items: center;
  gap: var(--gap-lg);
  text-align: right;
}
.service-row-meta .meta-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--slate-mute);
}
.service-row-meta .meta-value {
  display: block;
  font-size: 0.92rem;
  color: var(--navy-deep);
  font-weight: 500;
  margin-top: 2px;
}
@media (max-width: 760px) {
  .service-row { grid-template-columns: 36px 1fr; }
  .service-row-meta {
    grid-column: 1 / -1;
    justify-content: space-between;
    text-align: left;
    padding-top: var(--gap-sm);
    border-top: 1px dashed var(--fog);
    margin-top: var(--gap-sm);
  }
}

/* --- Внутренняя шапка страницы (services/about/cases/blog) --- */
.page-hero {
  padding: var(--gap-lg) 0 var(--gap-lg);
  border-bottom: 1px solid var(--fog);
  background: var(--white);
}
.breadcrumbs {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--slate-mute);
  margin-bottom: var(--gap-md);
}
.breadcrumbs a { color: var(--slate-mute); }
.breadcrumbs a:hover { color: var(--steel); }

/* ==========================================================================
   СТРАНИЦА ОТДЕЛЬНОЙ УСЛУГИ
   ========================================================================== */
.detail-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: var(--gap-xl);
  align-items: start;
}
.detail-main h2 { margin-top: var(--gap-lg); font-size: 1.4rem; }
.detail-main ul.plain-list {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--gap-md);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.detail-main ul.plain-list li {
  padding-left: 22px;
  position: relative;
  color: var(--slate);
  font-size: 0.96rem;
}
.detail-main ul.plain-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 8px;
  width: 8px; height: 1px;
  background: var(--steel);
}

.doc-checklist {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--gap-md);
  border: 1px solid var(--fog);
  border-radius: var(--radius);
  overflow: hidden;
}
.doc-checklist li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 12px 16px;
  font-size: 0.92rem;
  color: var(--slate);
  border-bottom: 1px solid var(--fog);
  background: var(--white);
}
.doc-checklist li:last-child { border-bottom: none; }
.doc-checklist .doc-mark {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--steel);
  flex-shrink: 0;
  margin-top: 1px;
}

/* --- Как проходит экспертиза (4 шага) --- */
.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--gap-md);
  margin-bottom: var(--gap-md);
}
.process-step { border-top: 2px solid var(--navy); padding-top: var(--gap-sm); }
.process-step .step-num {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--seal);
  display: block;
  margin-bottom: 4px;
}
.process-step h4 { font-size: 0.95rem; margin-bottom: 4px; }
.process-step p { font-size: 0.85rem; margin-bottom: 0; }

/* --- Готовые формулировки вопросов эксперту --- */
.question-samples {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--fog);
  border: 1px solid var(--fog);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: var(--gap-sm);
}
.question-sample {
  background: var(--white);
  padding: var(--gap-md);
}
.question-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--steel);
  display: block;
  margin-bottom: 6px;
}
.question-sample p {
  font-size: 0.92rem;
  margin-bottom: 0;
  color: var(--navy-deep);
}

/* --- Блок "скрытые примеры заключений" --- */
.locked-block {
  position: relative;
  border: 1px dashed var(--fog);
  border-radius: var(--radius);
  padding: var(--gap-lg);
  text-align: center;
  background: var(--fog-soft);
  margin: var(--gap-lg) 0;
}
.locked-block svg { width: 30px; height: 30px; color: var(--slate-mute); margin: 0 auto var(--gap-sm); display: block; }
.locked-block h3 { font-size: 1.02rem; margin-bottom: 6px; }
.locked-block p { font-size: 0.88rem; margin: 0 auto var(--gap-md); }
.locked-block.is-unlocked {
  background: var(--white);
  border-style: solid;
  text-align: left;
}
.locked-block .unlocked-sample {
  display: none;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--slate);
  background: var(--paper);
  border: 1px solid var(--fog);
  border-radius: var(--radius);
  padding: var(--gap-md);
  text-align: left;
  white-space: pre-wrap;
}
.locked-block.is-unlocked .unlocked-sample { display: block; }
.locked-block.is-unlocked .locked-prompt { display: none; }

/* --- Сайдбар заказа --- */
.order-card {
  position: sticky;
  top: 96px;
  border: 1px solid var(--fog);
  border-radius: var(--radius);
  background: var(--white);
  padding: var(--gap-md);
}
.order-card .order-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px dashed var(--fog);
  font-size: 0.9rem;
}
.order-card .order-row:last-of-type { border-bottom: none; }
.order-card .order-row span:first-child { color: var(--slate-mute); }
.order-card .order-row span:last-child { color: var(--navy-deep); font-weight: 600; font-family: var(--font-mono); font-size: 0.85rem; }
.order-card .btn { width: 100%; justify-content: center; margin-top: var(--gap-md); }

@media (max-width: 900px) {
  .detail-layout { grid-template-columns: 1fr; }
  .order-card { position: static; }
}

/* ==========================================================================
   О НАС — команда, лицензии, партнёры
   ========================================================================== */
.about-block { margin-bottom: var(--gap-xl); }
.about-block p { max-width: 72ch; }

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--gap-md);
  align-items: start;
}
.team-card {
  background: var(--white);
  border: 1px solid var(--fog);
  border-top: 2px solid var(--navy);
  border-radius: var(--radius);
  padding: var(--gap-md);
  text-align: left;
}
.team-docs { margin-top: var(--gap-md); padding-top: var(--gap-sm); border-top: 1px dashed var(--fog); }
.team-docs-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--slate-mute);
  margin-bottom: 8px;
}
.team-docs-grid { display: flex; flex-direction: column; gap: 6px; }
.team-doc {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px;
  border-radius: 6px;
  transition: background 0.15s ease;
}
.team-doc:hover { background: var(--paper); }
.team-doc img {
  width: 34px; height: 34px;
  object-fit: cover;
  object-position: top;
  border-radius: 3px;
  border: 1px solid var(--fog);
  flex-shrink: 0;
}
.team-doc-body { display: flex; flex-direction: column; min-width: 0; }
.team-doc-code { font-family: var(--font-mono); font-size: 0.68rem; color: var(--seal); }
.team-doc-title { font-size: 0.78rem; color: var(--slate); line-height: 1.3; }
.team-photo {
  width: 56px; height: 56px;
  border-radius: 2px;
  border: 1px solid var(--navy-deep);
  background: var(--navy-deep);
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--gap-sm);
  overflow: hidden;
}
.team-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.team-card h3 { font-size: 1rem; margin-bottom: 2px; }
.team-role { color: var(--steel); font-size: 0.85rem; margin-bottom: 6px; }
.team-credential { font-size: 0.8rem; color: var(--slate-mute); margin-bottom: 2px; }
.team-experience { font-family: var(--font-mono); font-size: 0.75rem; color: var(--slate-mute); margin-bottom: 0; }

.license-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--gap-md);
}
.license-card {
  border: 1px solid var(--fog);
  border-radius: var(--radius);
  background: var(--white);
  overflow: hidden;
}
.license-card-body { padding: var(--gap-md); }
.license-thumb {
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--fog-soft);
  border-bottom: 1px solid var(--fog);
}
.license-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  transition: transform 0.2s ease;
}
.license-thumb:hover img { transform: scale(1.04); }
.license-icon { width: 26px; height: 26px; color: var(--seal); display: block; margin-bottom: var(--gap-xs); }
.license-code { font-family: var(--font-mono); font-size: 0.72rem; color: var(--slate-mute); display: block; margin-bottom: 6px; }
.license-card h3 { font-size: 0.95rem; margin-bottom: 4px; }
.license-card p { font-size: 0.85rem; margin-bottom: 0; }

.partner-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1px;
  background: var(--fog);
  border: 1px solid var(--fog);
}
.partner-list li {
  background: var(--white);
  padding: var(--gap-md);
  font-size: 0.88rem;
  color: var(--slate);
  display: flex;
  align-items: center;
}

/* ==========================================================================
   КЕЙСЫ
   ========================================================================== */
.case-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1px;
  background: var(--fog);
  border: 1px solid var(--fog);
}
.case-card {
  background: var(--white);
  padding: var(--gap-md);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.case-icon { width: 28px; height: 28px; color: var(--seal); margin-bottom: 2px; }
.page-hero .hero-icon { width: 38px; height: 38px; color: var(--seal); margin-bottom: 10px; display: block; }
.related-links { margin-top: var(--gap-lg); padding-top: var(--gap-md); border-top: 1px solid var(--fog); }
.related-links h2 { margin-bottom: var(--gap-sm); }
.related-grid { display: flex; flex-wrap: wrap; gap: 10px; }
.related-link { display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; border: 1px solid var(--fog); border-radius: var(--radius); font-size: 0.85rem; color: var(--slate); }
.related-link:hover { border-color: var(--steel); color: var(--steel); }
.related-link svg { width: 16px; height: 16px; color: var(--seal); flex-shrink: 0; }
.case-card h3 { font-size: 1.05rem; margin-bottom: 0; }
.case-card p { font-size: 0.9rem; margin-bottom: 0; }
.case-result {
  margin-top: auto;
  padding-top: var(--gap-sm);
  border-top: 1px dashed var(--fog);
  color: var(--navy-deep) !important;
  font-size: 0.86rem !important;
}
.case-result strong { font-family: var(--font-mono); font-weight: 600; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--steel); display: block; margin-bottom: 4px; }

/* ==========================================================================
   ФОРМА ОБРАТНОЙ СВЯЗИ
   ========================================================================== */
.contact-form { max-width: 560px; }
.form-row { margin-bottom: var(--gap-md); }
.form-row label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--slate-mute);
  margin-bottom: 6px;
}
.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 12px 14px;
  border: 1px solid var(--fog);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--navy-deep);
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--steel);
}
.form-row textarea { resize: vertical; min-height: 120px; }
.form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap-md); }
@media (max-width: 600px) { .form-grid-2 { grid-template-columns: 1fr; } }
.form-honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-status { font-size: 0.85rem; color: var(--steel); margin-top: var(--gap-sm); min-height: 1.2em; }
.form-note { font-size: 0.8rem; color: var(--slate-mute); margin-top: var(--gap-sm); }

/* --- Прикрепление файлов --- */
.file-upload { position: relative; }
.file-upload input[type="file"] {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.file-upload-btn { cursor: pointer; }
.file-upload input[type="file"]:focus-visible + .file-upload-btn {
  outline: 2px solid var(--steel);
  outline-offset: 2px;
}
.file-hint { font-size: 0.78rem; color: var(--slate-mute); margin-top: 8px; margin-bottom: 0; }
.file-hint.is-error { color: var(--seal); }
.file-list {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.file-list li {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--navy-deep);
  background: var(--paper);
  border: 1px solid var(--fog);
  border-radius: var(--radius);
  padding: 6px 10px;
}

.form-consent { margin-bottom: var(--gap-md); }
.form-row .consent-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  text-transform: none;
  font-family: var(--font-body);
  font-size: inherit;
  letter-spacing: normal;
  color: inherit;
}
.consent-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
  accent-color: var(--steel);
  cursor: pointer;
}
.consent-label span {
  font-size: 0.85rem;
  color: var(--slate);
  line-height: 1.5;
}
.consent-label span a { color: var(--steel); }

/* ==========================================================================
   БЛОГ — список и карточки
   ========================================================================== */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap-md);
}
@media (max-width: 960px) { .blog-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .blog-grid { grid-template-columns: 1fr; } }

.blog-card {
  background: var(--white);
  border: 1px solid var(--fog);
  border-radius: var(--radius);
  padding: var(--gap-md);
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color 0.15s ease;
}
.blog-card:hover { border-color: var(--steel); }
.blog-card h3 { font-size: 1.05rem; margin-bottom: 0; }
.blog-card h3 a { color: var(--navy-deep); }
.blog-card h3 a:hover { color: var(--steel); text-decoration: none; }
.blog-card p { font-size: 0.88rem; margin-bottom: 0; flex: 1; }

.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.blog-date {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--slate-mute);
}
.blog-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 10px;
  border-top: 1px dashed var(--fog);
}
.read-time {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--slate-mute);
}

/* Теги-бейджи */
.tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 2px;
  white-space: nowrap;
}
.tag--stroitelnaya    { background: #E8EDF5; color: #1D3763; }
.tag--pocherkovedcheskaya { background: #EBF0FB; color: #2A4A8A; }
.tag--sudebnaya       { background: #F2EBE8; color: #7A1F2B; }
.tag--dokumenty       { background: #EDF2EC; color: #2A5A35; }
.tag--tehnicheskaya   { background: #F0EDF5; color: #4A2A7A; }

/* Пагинация */
.blog-pagination {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: var(--gap-lg);
  align-items: center;
}

/* ==========================================================================
   СТРАНИЦА СТАТЬИ БЛОГА
   ========================================================================== */
.post-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: var(--gap-xl);
  align-items: start;
}
@media (max-width: 900px) { .post-layout { grid-template-columns: 1fr; } }

.post-body {
  font-size: 1.02rem;
  line-height: 1.75;
  color: var(--slate);
  max-width: 68ch;
}
.post-body p { margin-bottom: 1.4em; max-width: none; color: inherit; }
.post-body h2 {
  font-size: 1.4rem;
  color: var(--navy-deep);
  margin: 2em 0 0.6em;
  padding-top: var(--gap-md);
  border-top: 1px solid var(--fog);
}
.post-body h3 { font-size: 1.1rem; margin: 1.6em 0 0.4em; color: var(--navy-deep); }
.post-body ul, .post-body ol {
  padding-left: 1.4em;
  margin-bottom: 1.4em;
}
.post-body ul li, .post-body ol li { margin-bottom: 0.4em; }
.post-body blockquote {
  border-left: 3px solid var(--steel);
  margin: 1.6em 0;
  padding: var(--gap-sm) var(--gap-md);
  background: var(--fog-soft);
  font-family: var(--font-display);
  font-style: italic;
  color: var(--navy-deep);
}
.post-body blockquote p { margin-bottom: 0; color: inherit; }

.post-sidebar { position: sticky; top: 96px; }
.post-meta-card {
  border: 1px solid var(--fog);
  border-radius: var(--radius);
  padding: var(--gap-md);
  background: var(--white);
  margin-bottom: var(--gap-md);
}
.post-meta-card p { font-size: 0.85rem; color: var(--slate-mute); margin-bottom: 6px; }
.post-meta-card .btn { width: 100%; justify-content: center; margin-top: var(--gap-sm); }

.share-block { margin-top: var(--gap-lg); padding-top: var(--gap-md); border-top: 1px solid var(--fog); }
.share-block p { font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--slate-mute); margin-bottom: var(--gap-sm); }
.share-links { display: flex; gap: 10px; flex-wrap: wrap; }
.share-links a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  font-weight: 500;
  padding: 8px 14px;
  border: 1px solid var(--fog);
  border-radius: var(--radius);
  color: var(--slate);
  transition: 0.15s ease;
}
.share-links a:hover { border-color: var(--steel); color: var(--steel); text-decoration: none; }

.related-posts-section { border-top: 1px solid var(--fog); }

/* ==========================================================================
   ПОЧЕМУ МЫ
   ========================================================================== */
.reasons {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap-lg);
}
.reason-item .reason-num {
  font-family: var(--font-mono);
  color: var(--steel);
  font-size: 0.8rem;
  margin-bottom: var(--gap-xs);
}
.reason-item h3 { font-size: 1.05rem; margin-bottom: 6px; }
.reason-item p { font-size: 0.9rem; }
@media (max-width: 900px) {
  .reasons { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .reasons { grid-template-columns: 1fr; }
}

/* ==========================================================================
   ОТЗЫВЫ
   ========================================================================== */
.testimonial-track {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap-md);
}
.testimonial-card {
  background: var(--white);
  border: 1px solid var(--fog);
  border-radius: var(--radius);
  padding: var(--gap-md);
  position: relative;
}
.testimonial-seal {
  display: block;
  font-family: var(--font-display);
  font-size: 2.4rem;
  line-height: 1;
  color: var(--seal);
  opacity: 0.4;
  margin-bottom: 2px;
}
.testimonial-card p.quote {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--navy-deep);
  font-size: 1.02rem;
}
.testimonial-meta {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 0.82rem;
  color: var(--slate-mute);
  border-top: 1px dashed var(--fog);
  padding-top: var(--gap-sm);
  margin-top: var(--gap-sm);
  font-family: var(--font-mono);
}
@media (max-width: 900px) {
  .testimonial-track { grid-template-columns: 1fr; }
}

/* ==========================================================================
   CTA-полоса
   ========================================================================== */
.cta-band {
  background: var(--navy-deep);
  color: var(--white);
  padding: var(--gap-xl) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-band h2 { color: var(--white); }
.cta-band p { color: rgba(255,255,255,0.7); margin: 0 auto var(--gap-lg); }
.cta-band .btn-primary { background: var(--white); color: var(--navy-deep); }
.cta-band .btn-primary:hover { background: var(--fog-soft); }

/* ==========================================================================
   КОНТАКТЫ (блок на главной)
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--gap-xl);
  align-items: start;
}
.contact-list { list-style: none; padding: 0; margin: 0; }
.contact-list li {
  display: flex;
  gap: var(--gap-sm);
  padding: var(--gap-sm) 0;
  border-bottom: 1px solid var(--fog);
}
.contact-list li:first-child { padding-top: 0; }
.contact-list .ic { width: 20px; height: 20px; color: var(--steel); flex-shrink: 0; margin-top: 2px; }
.contact-list strong { display: block; color: var(--navy-deep); font-size: 0.95rem; }
.contact-list span { color: var(--slate); font-size: 0.9rem; }
.map-frame {
  border: 1px solid var(--fog);
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--fog-soft);
}
.map-frame iframe { width: 100%; height: 100%; border: 0; }
@media (max-width: 860px) {
  .contact-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   ФУТЕР
   ========================================================================== */
.site-footer {
  background: var(--white);
  border-top: 1px solid var(--fog);
  padding: var(--gap-lg) 0 var(--gap-md);
}
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--gap-lg);
  padding-bottom: var(--gap-lg);
}
.footer-top h4 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--slate-mute);
  margin-bottom: var(--gap-sm);
}
.footer-top ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.footer-top ul a { color: var(--slate); font-size: 0.9rem; }
.footer-top ul a:hover { color: var(--steel); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--gap-md);
  border-top: 1px solid var(--fog);
  font-size: 0.82rem;
  color: var(--slate-mute);
  flex-wrap: wrap;
  gap: var(--gap-sm);
}
.reg-badge { display: inline-flex; align-items: center; gap: 6px; }
.reg-badge svg { width: 14px; height: 14px; flex-shrink: 0; color: var(--seal); }
@media (max-width: 860px) {
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .footer-top { grid-template-columns: 1fr; }
}

/* --- Утилиты появления при скролле --- */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* --- Skip link --- */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--navy-deep);
  color: var(--white);
  padding: 10px 16px;
  z-index: 200;
}
.skip-link:focus { left: 8px; top: 8px; }