*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue: #1a2d5a;
  --blue-mid: #2a4580;
  --accent: #e85d26;
  --text: #1f2937;
  --light: #f8fafc;
  --gray: #6b7280;
  --border: #e5e7eb;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  color: var(--text);
  line-height: 1.6;
  background: #fff;
}

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

/* Header */
header {
  background: var(--blue);
  color: #fff;
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.logo { font-size: 1.1rem; font-weight: 700; letter-spacing: -0.02em; }
.logo span { color: var(--accent); }
nav a {
  color: rgba(255,255,255,0.85);
  margin-left: 28px;
  font-size: 0.9rem;
  transition: color 0.2s;
}
nav a:hover, nav a.active { color: #fff; }
nav a.active { font-weight: 600; }

/* Hero */
.hero {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-mid) 100%);
  color: #fff;
  padding: 80px 24px 90px;
}
.hero-inner {
  max-width: 760px;
  margin: 0 auto;
}
.hero-label {
  display: inline-block;
  background: rgba(232,93,38,0.2);
  border: 1px solid rgba(232,93,38,0.4);
  color: #ffb694;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 4px;
  margin-bottom: 20px;
}
.hero h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}
.hero h1 em {
  font-style: normal;
  color: #ffb694;
}
.hero p {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.82);
  max-width: 560px;
  margin-bottom: 36px;
}

/* Page hero (for inner pages) */
.page-hero {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-mid) 100%);
  color: #fff;
  padding: 56px 24px 64px;
}
.page-hero-inner {
  max-width: 860px;
  margin: 0 auto;
}
.page-hero .breadcrumb {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.6);
  margin-bottom: 16px;
}
.page-hero .breadcrumb a { color: rgba(255,255,255,0.7); }
.page-hero .breadcrumb a:hover { color: #fff; }
.page-hero .breadcrumb span { margin: 0 6px; }
.page-hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}
.page-hero p {
  font-size: 1rem;
  color: rgba(255,255,255,0.82);
  max-width: 560px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: 8px;
  transition: background 0.2s, transform 0.15s;
}
.btn:hover { background: #d14e1e; transform: translateY(-1px); }
.btn-outline {
  background: transparent;
  border: 2px solid rgba(255,255,255,0.4);
  color: #fff;
  margin-left: 12px;
  padding: 12px 24px;
}
.btn-outline:hover { background: rgba(255,255,255,0.1); transform: translateY(-1px); }
.btn-dark {
  background: var(--blue);
  color: #fff;
}
.btn-dark:hover { background: var(--blue-mid); transform: translateY(-1px); }

/* Stats strip */
.stats {
  background: var(--light);
  border-bottom: 1px solid var(--border);
  padding: 28px 24px;
}
.stats-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 20px;
  text-align: center;
}
.stat-num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--blue);
  line-height: 1;
}
.stat-label {
  font-size: 0.82rem;
  color: var(--gray);
  margin-top: 4px;
}

/* Section */
section { padding: 72px 24px; }
.section-inner { max-width: 1100px; margin: 0 auto; }
.section-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
.section-title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--blue);
  margin-bottom: 48px;
}
.section-intro {
  font-size: 1rem;
  color: var(--gray);
  max-width: 620px;
  margin-bottom: 48px;
  margin-top: -32px;
}

/* Services */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.service-card {
  background: var(--light);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px;
  position: relative;
  overflow: hidden;
  transition: box-shadow 0.2s;
}
.service-card:hover { box-shadow: 0 8px 32px rgba(26,45,90,0.12); }
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--accent);
}
.service-icon {
  width: 48px; height: 48px;
  background: rgba(26,45,90,0.08);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 20px;
}
.service-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--blue);
  margin-bottom: 12px;
}
.service-card p {
  font-size: 0.92rem;
  color: var(--gray);
  line-height: 1.65;
  margin-bottom: 16px;
}
.service-result {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--blue-mid);
  background: rgba(26,45,90,0.06);
  padding: 6px 12px;
  border-radius: 6px;
  display: inline-block;
}

/* Cases */
.cases-bg { background: var(--light); }
.cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.case-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
  transition: box-shadow 0.2s;
  display: flex;
  flex-direction: column;
}
.case-card:hover { box-shadow: 0 8px 32px rgba(26,45,90,0.1); }
.case-tag {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
.case-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--blue);
  margin-bottom: 10px;
}
.case-card p {
  font-size: 0.88rem;
  color: var(--gray);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 16px;
}
.case-results {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.case-metric {
  background: var(--light);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 14px;
  text-align: center;
}
.case-metric-num {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--blue);
  line-height: 1;
}
.case-metric-label {
  font-size: 0.72rem;
  color: var(--gray);
  margin-top: 2px;
}
.case-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: auto;
}
.case-link:hover { color: #d14e1e; }

/* CTA */
.cta {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-mid) 100%);
  color: #fff;
  text-align: center;
  padding: 80px 24px;
}
.cta h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}
.cta p {
  font-size: 1rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: 36px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

/* Article styles */
.article-body {
  max-width: 720px;
  margin: 0 auto;
  padding: 56px 24px 80px;
}
.article-body h2 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--blue);
  margin: 48px 0 16px;
  letter-spacing: -0.02em;
}
.article-body h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--blue);
  margin: 32px 0 12px;
}
.article-body p {
  color: var(--text);
  line-height: 1.75;
  margin-bottom: 16px;
}
.article-body ul, .article-body ol {
  padding-left: 24px;
  margin-bottom: 20px;
  color: var(--text);
  line-height: 1.7;
}
.article-body li { margin-bottom: 6px; }
.article-body blockquote {
  border-left: 4px solid var(--accent);
  padding: 16px 24px;
  background: var(--light);
  border-radius: 0 8px 8px 0;
  margin: 24px 0;
  font-style: italic;
  color: var(--gray);
}
.article-meta {
  font-size: 0.85rem;
  color: var(--gray);
  margin-bottom: 32px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.article-tag {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
  background: rgba(232,93,38,0.08);
  padding: 3px 10px;
  border-radius: 4px;
}

/* Checklist */
.checklist {
  list-style: none;
  padding: 0;
  counter-reset: check-counter;
}
.checklist li {
  counter-increment: check-counter;
  display: flex;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}
.checklist li::before {
  content: counter(check-counter, decimal-leading-zero);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent);
  min-width: 28px;
  padding-top: 2px;
}

/* Blog grid */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}
.blog-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
  transition: box-shadow 0.2s;
  display: flex;
  flex-direction: column;
}
.blog-card:hover { box-shadow: 0 8px 32px rgba(26,45,90,0.1); }
.blog-card-tag {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
  margin-bottom: 12px;
}
.blog-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--blue);
  margin-bottom: 10px;
  line-height: 1.35;
}
.blog-card p {
  font-size: 0.88rem;
  color: var(--gray);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 20px;
}
.blog-card-meta {
  font-size: 0.78rem;
  color: var(--gray);
  margin-bottom: 16px;
}

/* Audit cards */
.audit-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}
.audit-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
  background: #fff;
  transition: box-shadow 0.2s;
}
.audit-card:hover { box-shadow: 0 8px 32px rgba(26,45,90,0.1); }
.audit-card-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--gray);
  margin-bottom: 10px;
}
.audit-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--blue);
  margin-bottom: 10px;
}
.audit-card p {
  font-size: 0.88rem;
  color: var(--gray);
  line-height: 1.6;
  margin-bottom: 16px;
}
.audit-badge {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 20px;
  background: var(--light);
  border: 1px solid var(--border);
  color: var(--blue);
}

/* Contacts */
.contacts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.contact-block h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--blue);
  margin-bottom: 12px;
}
.contact-block p {
  color: var(--gray);
  font-size: 0.92rem;
  line-height: 1.65;
  margin-bottom: 12px;
}
.contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.92rem;
}
.contact-item-icon {
  width: 36px; height: 36px;
  background: rgba(26,45,90,0.06);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

/* Footer */
footer {
  background: #0f1d3a;
  color: rgba(255,255,255,0.5);
  padding: 36px 24px;
  font-size: 0.85rem;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-logo {
  font-size: 1rem;
  font-weight: 700;
  color: rgba(255,255,255,0.8);
}
.footer-logo span { color: var(--accent); }
.footer-tg {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,0.7);
  font-size: 0.85rem;
  font-weight: 600;
  background: rgba(255,255,255,0.08);
  padding: 6px 14px;
  border-radius: 20px;
  transition: background 0.2s;
}
.footer-tg:hover { background: rgba(255,255,255,0.14); color: #fff; }

/* Cookie banner — стили вшиты inline в каждую страницу (см. <style> в head) */
@media (max-width: 768px) {
  .contacts-grid { grid-template-columns: 1fr; }
}

/* Illustration figures (inline + hero) */
.article-hero-img{margin:0;padding:0 24px;max-width:760px;margin-left:auto;margin-right:auto;margin-top:-30px;margin-bottom:8px;position:relative;z-index:1}
.article-hero-img img{display:block;width:100%;height:auto;border-radius:14px;box-shadow:0 12px 40px rgba(26,45,90,.18)}
.article-block-img{margin:32px 0 8px;padding:0}
.article-block-img img{display:block;width:100%;height:auto;border-radius:12px;box-shadow:0 6px 24px rgba(26,45,90,.12)}
@media(max-width:640px){.article-hero-img{padding:0 12px;margin-top:-18px}}

/* Mobile burger menu */
.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 4px;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
  -webkit-tap-highlight-color: transparent;
  border-radius: 0;
  touch-action: manipulation;
}
.burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
@media (max-width: 640px) {
  .burger { display: flex; }
  .btn-outline { display: none; }
  .hero { padding: 56px 20px 64px; }
  .page-hero { padding: 40px 20px 48px; }
  .footer-inner { flex-direction: column; text-align: center; }
  nav {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--blue);
    flex-direction: column;
    padding: 16px 24px 20px;
    z-index: 99;
    border-top: 1px solid rgba(255,255,255,0.12);
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
    max-height: calc(100vh - 64px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }
  nav.open { display: flex; }
  nav a { margin-left: 0; margin-bottom: 14px; font-size: 1rem; padding: 4px 0; }
  nav a:last-child { margin-bottom: 0; }
}
/* iOS sticky fix */
header { -webkit-transform: translateZ(0); transform: translateZ(0); }