/* ABOUT HERO */
.about-hero {
  padding: var(--s10) 0 var(--s12);
}
.about-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: var(--s10);
  align-items: center;
}
.about-hero-title {
  font-size: 56px; font-weight: 800; line-height: 1.05;
  letter-spacing: -0.025em;
  margin: var(--s4) 0 var(--s5);
}
.about-hero-sub {
  font-size: 18px; color: var(--text-soft);
  line-height: 1.6;
  margin-bottom: var(--s6);
}
.about-hero-meta-list {
  list-style: none; padding: 0;
  display: flex; flex-direction: column; gap: var(--s2);
  margin-bottom: var(--s6);
}
.about-hero-meta-list li {
  display: flex; align-items: center; gap: var(--s3);
  font-size: 14px;
  color: var(--text-soft);
}
.about-hero-meta-list li svg { color: var(--brand); flex-shrink: 0; }
.about-hero-cta {
  display: flex; gap: var(--s3); flex-wrap: wrap;
}
.about-hero-visual { position: relative; }
.about-hero-img {
  width: 100%; height: auto;
  aspect-ratio: 5/4;
  object-fit: cover;
  border-radius: var(--r-xl);
  box-shadow: 0 20px 40px rgba(34, 74, 152, 0.15);
  display: block;
}
.about-hero-placeholder {
  display: none;
  width: 100%;
  aspect-ratio: 5/4;
  border-radius: var(--r-xl);
  box-shadow: 0 20px 40px rgba(34, 74, 152, 0.15);
  background:
    radial-gradient(circle at 30% 30%, rgba(91, 177, 255, 0.20), transparent 60%),
    linear-gradient(135deg, #1a3a7a 0%, #224A98 100%);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.85);
  text-align: center;
  padding: var(--s6);
  gap: var(--s3);
}
.about-hero-placeholder svg { opacity: 0.6; margin-bottom: var(--s2); }
.ahp-title {
  font-size: 18px; font-weight: 700;
  letter-spacing: -0.01em;
  color: white;
}
.ahp-sub {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.5;
}
.about-hero-placeholder code {
  font-family: var(--mono);
  background: rgba(255, 255, 255, 0.1);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 12px;
  color: white;
}

/* BIG NUMBERS */
.big-numbers-section { padding: var(--s12) 0; }
.big-numbers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s5);
}
.bn-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: var(--s8);
  text-align: center;
  transition: all .2s;
  position: relative;
  overflow: hidden;
}
.bn-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--brand), transparent);
  opacity: 0; transition: opacity .25s;
}
.bn-card:hover {
  border-color: var(--brand);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.bn-card:hover::before { opacity: 1; }
.bn-value {
  font-family: var(--mono);
  font-size: 64px; font-weight: 800;
  color: var(--brand);
  line-height: 1;
  letter-spacing: -0.04em;
  margin-bottom: var(--s2);
  font-variant-numeric: tabular-nums;
}
.bn-value sup {
  font-size: 36px;
  vertical-align: super;
  margin-left: 4px;
}
.bn-unit {
  display: inline-block;
  font-family: var(--mono);
  font-size: 18px; font-weight: 600;
  color: var(--brand);
  margin-bottom: var(--s3);
}
.bn-label {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* SERVICES GRID */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--s5);
}
.service-direction {
  display: flex; flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: var(--s8);
  text-decoration: none;
  color: var(--text);
  transition: all .25s;
  position: relative;
  overflow: hidden;
}
.service-direction::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px; height: 100%;
  background: var(--brand);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform .3s;
}
.service-direction:hover {
  border-color: var(--brand);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.service-direction:hover::before { transform: scaleY(1); }
.sd-icon {
  width: 56px; height: 56px;
  border-radius: var(--r-md);
  background: rgba(34, 74, 152, 0.08);
  display: grid; place-items: center;
  color: var(--brand);
  margin-bottom: var(--s5);
}
.sd-icon svg { width: 28px; height: 28px; }
.sd-title {
  font-size: 22px; font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: var(--s3);
}
.sd-desc {
  font-size: 15px;
  color: var(--text-soft);
  line-height: 1.6;
  margin-bottom: var(--s5);
  flex-grow: 1;
}
.sd-link {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 14px; font-weight: 600;
  color: var(--brand);
  margin-top: auto;
  transition: gap .2s;
}
.service-direction:hover .sd-link { gap: 12px; }

/* COMPANY TIMELINE */
.company-timeline {
  position: relative;
  padding-left: var(--s4);
}
.company-timeline::before {
  content: '';
  position: absolute;
  left: 135px; top: 12px; bottom: 12px;
  width: 2px;
  background: linear-gradient(180deg, var(--border) 0%, var(--brand) 50%, var(--border) 100%);
}
.ct-event {
  display: grid;
  grid-template-columns: 100px 24px 1fr;
  gap: var(--s5);
  align-items: start;
  padding: var(--s4) 0;
  position: relative;
}
.ct-year {
  font-family: var(--mono);
  font-size: 24px; font-weight: 800;
  color: var(--brand);
  letter-spacing: -0.02em;
  text-align: right;
  padding-right: var(--s3);
  line-height: 1.2;
}
.ct-dot {
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--bg-base);
  border: 3px solid var(--brand);
  margin-top: 6px;
  margin-left: -8px;
  position: relative;
  z-index: 1;
}
.ct-event-now .ct-dot {
  background: var(--brand);
  box-shadow: 0 0 0 4px rgba(34, 74, 152, 0.15);
}
.ct-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--s5);
  transition: all .2s;
}
.ct-card:hover {
  border-color: var(--brand);
  box-shadow: var(--shadow-md);
  transform: translateX(4px);
}
.ct-card h4 {
  font-size: 18px; font-weight: 700;
  margin-bottom: var(--s2);
}
.ct-card p {
  font-size: 14px;
  color: var(--text-soft);
  line-height: 1.6;
  margin: 0;
}
.ct-event-now .ct-card {
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-deep) 100%);
  border-color: var(--brand);
  color: white;
}
.ct-event-now .ct-card p { color: rgba(255, 255, 255, 0.85); }

/* PRODUCTION */
.prod-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s10);
  align-items: center;
}
.prod-meta .section-tag { display: inline-flex; margin-bottom: var(--s4); }
.prod-meta .section-title {
  font-size: 36px; font-weight: 800; line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: var(--s4);
}
.prod-meta .section-sub {
  margin-bottom: var(--s6);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-soft);
}
.prod-list {
  list-style: none; padding: 0;
  display: flex; flex-direction: column;
  gap: var(--s4);
}
.prod-list li {
  display: flex; gap: var(--s3); align-items: flex-start;
  padding: var(--s4);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
}
.prod-list li svg {
  flex-shrink: 0;
  width: 22px; height: 22px;
  color: var(--ok);
  margin-top: 1px;
}
.prod-list li strong {
  display: block;
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 2px;
}
.prod-list li span {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
}
.prod-visual { position: relative; }
.prod-img {
  width: 100%; height: auto;
  aspect-ratio: 4/5;
  object-fit: cover;
  border-radius: var(--r-xl);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  display: block;
}
.prod-placeholder {
  display: none;
  width: 100%;
  aspect-ratio: 4/5;
  border-radius: var(--r-xl);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  background:
    radial-gradient(circle at 70% 30%, rgba(34, 74, 152, 0.08), transparent 60%),
    linear-gradient(135deg, #f6f8fc 0%, #eef2f7 100%);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  text-align: center;
  padding: var(--s6);
  gap: var(--s3);
}
.prod-placeholder svg { opacity: 0.5; }
.prod-placeholder .ahp-title { color: var(--text); }
.prod-placeholder .ahp-sub { color: var(--text-muted); }
.prod-placeholder code {
  background: rgba(34, 74, 152, 0.08);
  color: var(--brand);
}

/* REGIONS */
.regions-list {
  display: flex; flex-wrap: wrap;
  gap: var(--s2);
  justify-content: center;
  max-width: 1000px;
  margin: 0 auto;
}
.region-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  transition: all .15s;
}
.region-pill:hover {
  border-color: var(--brand);
  background: var(--bg-card-hover);
  transform: translateY(-1px);
}
.region-pill .rp-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--brand);
  flex-shrink: 0;
}

/* PRINCIPLES */
.principles-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--s5);
}
.principle-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: var(--s8);
  position: relative;
  overflow: hidden;
  transition: all .25s;
}
.principle-card:hover {
  border-color: var(--brand);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.pc-num {
  font-family: var(--mono);
  font-size: 64px; font-weight: 800;
  color: rgba(34, 74, 152, 0.10);
  line-height: 1;
  letter-spacing: -0.04em;
  margin-bottom: var(--s3);
  font-variant-numeric: tabular-nums;
}
.pc-title {
  font-size: 22px; font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: var(--s3);
}
.pc-desc {
  font-size: 15px;
  color: var(--text-soft);
  line-height: 1.6;
  margin: 0;
}

/* CERTIFICATES */
.certs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s4);
}
.cert-item {
  display: flex; align-items: center; gap: var(--s4);
  padding: var(--s5);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  transition: all .2s;
}
.cert-item:hover {
  border-color: var(--brand);
  transform: translateY(-2px);
}
.cert-num {
  flex-shrink: 0;
  width: 64px; height: 64px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-deep) 100%);
  color: white;
  border-radius: var(--r-md);
  font-family: var(--mono);
  font-size: 14px; font-weight: 700;
  text-align: center;
  line-height: 1.1;
  letter-spacing: 0.5px;
}
.cert-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  line-height: 1.4;
}

/* PARTNERS */
.partners-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s3);
  max-width: 1100px;
  margin: 0 auto;
}
.partner-item {
  display: grid; place-items: center;
  padding: var(--s5) var(--s3);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  text-align: center;
  transition: all .2s;
}
.partner-item:hover {
  border-color: var(--brand);
  color: var(--brand);
  transform: translateY(-2px);
}

/* RESPONSIVE */
@media (max-width: 1100px) {
  .about-hero-grid { grid-template-columns: 1fr; gap: var(--s8); }
  .about-hero-title { font-size: 44px; }
  .big-numbers-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: 1fr; }
  .prod-grid { grid-template-columns: 1fr; gap: var(--s8); }
  .principles-grid { grid-template-columns: 1fr; }
  .certs-grid { grid-template-columns: repeat(2, 1fr); }
  .partners-strip { grid-template-columns: repeat(3, 1fr); }
  .company-timeline::before { left: 107px; }
  .ct-event { grid-template-columns: 80px 24px 1fr; gap: var(--s3); }
  .ct-year { font-size: 20px; }
}

@media (max-width: 720px) {
  .about-hero { padding: var(--s6) 0 var(--s8); }
  .about-hero-title { font-size: 32px; }
  .about-hero-sub { font-size: 15px; }
  .about-hero-cta { flex-direction: column; }
  .about-hero-cta .btn { width: 100%; justify-content: center; }
  .big-numbers-grid { grid-template-columns: 1fr; }
  .bn-value { font-size: 48px; }
  .partners-strip { grid-template-columns: repeat(2, 1fr); }
  .certs-grid { grid-template-columns: 1fr; }
  .company-timeline { padding-left: 0; }
  .company-timeline::before { display: none; }
  .ct-event { grid-template-columns: 1fr; gap: var(--s2); }
  .ct-year { text-align: left; padding-right: 0; }
  .ct-dot { display: none; }
  .prod-list li { padding: var(--s3); }
}


.top-nav a.active-nav { color: var(--brand); font-weight: 700; }

/* LEADERSHIP TEAM */
.leaders-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--s5);
}
.leader-card {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: var(--s5);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: var(--s5);
  transition: all .25s;
}
.leader-card:hover {
  border-color: var(--brand);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.leader-photo {
  position: relative;
  aspect-ratio: 4/5;
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--bg-elevated);
}
.leader-img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.leader-fallback {
  display: none;
  position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-deep) 100%);
  color: white;
  font-family: var(--mono);
  font-size: 42px;
  font-weight: 800;
  letter-spacing: 2px;
  align-items: center;
  justify-content: center;
}
.leader-body {
  display: flex; flex-direction: column;
  justify-content: center;
}
.leader-role {
  font-family: var(--mono);
  font-size: 11px; font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--brand);
  margin-bottom: var(--s2);
}
.leader-name {
  font-size: 19px; font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: var(--s3);
  line-height: 1.3;
}
.leader-quote {
  font-size: 14px;
  color: var(--text-soft);
  line-height: 1.6;
  margin: 0;
  font-style: italic;
}

@media (max-width: 1100px) {
  .leaders-grid { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .leader-card {
    grid-template-columns: 1fr;
    gap: var(--s4);
  }
  .leader-photo {
    aspect-ratio: 4/5;
    max-width: 200px;
    margin: 0 auto;
  }
  .leader-body { text-align: center; }
}

/* Направления: фото во всю карточку, текст поверх (оверлей) */
.service-direction {
  min-height: 330px;
  justify-content: flex-end;
  color: #fff;
}
.sd-image {
  position: absolute;
  inset: 0;
  margin: 0;
  height: auto;
  background-size: cover;
  background-position: center;
  background-color: rgba(34, 74, 152, 0.06);
  z-index: 0;
}
.sd-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(8,15,30,0.94) 0%, rgba(8,15,30,0.6) 40%, rgba(8,15,30,0.12) 100%);
}
.service-direction .sd-title { position: relative; z-index: 1; color: #fff; }
.service-direction .sd-desc  { position: relative; z-index: 1; color: rgba(255,255,255,0.92); flex-grow: 0; margin-bottom: var(--s3); }
.service-direction .sd-link  { position: relative; z-index: 1; color: #fff; margin-top: 0; }
@media (max-width: 768px) { .service-direction { min-height: 280px; } }

/* Карта географии присутствия */
.about-geo-map {
  height: 440px;
  border-radius: var(--r-xl);
  overflow: hidden;
  border: 1px solid var(--border);
  margin-bottom: var(--s6);
  z-index: 0;
}
.about-geo-map .leaflet-container { background: #eef2f7; }
@media (max-width: 768px) { .about-geo-map { height: 340px; } }