:root {
  --bg: #f7fafc;
  --surface: #ffffff;
  --surface-alt: #eef4f7;
  --text: #102033;
  --muted: #5a6b7e;
  --border: #d9e4ec;
  --primary: #123c69;
  --primary-strong: #0e3154;
  --accent: #1a8f8b;
  --accent-soft: #dff4f2;
  --shadow: 0 20px 45px rgba(12, 31, 54, 0.08);
  --radius: 22px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container { width: min(var(--container), calc(100% - 40px)); margin: 0 auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #fff;
  border-bottom: 1px solid #e5e7eb;
}

.nav-shell {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 32px;
  min-height: 88px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: inherit;
}

.brand-logo {
  width: 56px;
  height: 56px;
  object-fit: cover;
  border-radius: 12px;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.main-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 28px;
}

.main-nav a {
  text-decoration: none;
  color: #0f172a;
  font-weight: 500;
  white-space: nowrap;
}

.nav-secondary {
  opacity: 0.72;
}

.nav-tools {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 16px;
}

.lang-switch {
  display: flex;
  align-items: center;
  gap: 8px;
}

.menu-toggle {
  display: none;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
  background: rgba(247, 250, 252, 0.86);
  border-bottom: 1px solid rgba(217, 228, 236, 0.85);
}

.nav-shell {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  min-height: 82px;
}
.brand { display: flex; align-items: center; gap: 14px; min-width: 0; }
.brand-logo { width: 56px; height: 56px; object-fit: cover; border-radius: 14px; }
.brand-text { display: flex; flex-direction: column; gap: 2px; }
.brand-text strong { font-size: 0.98rem; }
.brand-text span { font-size: 0.88rem; color: var(--muted); }

.main-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 28px;
}
.main-nav a { font-weight: 600; color: var(--muted); }
.main-nav a:hover, .main-nav a.active { color: var(--primary); }
.nav-secondary { padding: 9px 14px; background: var(--surface-alt); border-radius: 999px; }
.nav-tools { display: flex; align-items: center; gap: 14px; }

.lang-switch {
  display: inline-flex;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px;
}
.lang-btn {
  border: 0;
  background: transparent;
  padding: 8px 12px;
  border-radius: 999px;
  font-weight: 700;
  color: var(--muted);
  cursor: pointer;
}
.lang-btn.active { background: var(--primary); color: #fff; }


.material-symbols-outlined {
  font-size: 36px;
  background: rgba(20, 184, 166, 0.1);
  padding: 12px;
  border-radius: 12px;
}

.sector-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.sector-box strong {
  margin-top: 6px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 20px;
  border-radius: 14px;
  font-weight: 700;
  border: 1px solid transparent;
  transition: 0.2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-strong); }
.btn-secondary { background: var(--surface); color: var(--primary); border-color: var(--border); }
.btn-large { padding: 16px 24px; }

.menu-toggle {
  display: none;
  background: transparent;
  border: 0;
  padding: 0;
  cursor: pointer;
}
.menu-toggle span {
  display: block;
  width: 26px;
  height: 3px;
  background: var(--text);
  border-radius: 10px;
  margin: 5px 0;
}

.hero {
  padding: 64px 0 42px;
  background: linear-gradient(180deg, #eef5f8 0%, #f7fafc 100%);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 32px;
  align-items: stretch;
}
.hero-copy, .hero-card, .service-card, .price-card, .about-panel, .private-block, .quote-form, .contact-card, .sector-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.contact-card a {
  word-break: break-word;
  overflow-wrap: anywhere;
}

.contact-card {
  align-items: flex-start;
}

.contact-card strong {
  font-size: 0.9rem;
  color: var(--muted);
}

.contact-value {
  font-size: 1rem;
  color: var(--text);
  font-weight: 500;
}
.hero-copy {
  padding: 42px;
}
.eyebrow {
  display: inline-block;
  margin-bottom: 16px;
  padding: 7px 12px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.hero h1, .section-heading h2 {
  margin: 0 0 18px;
  line-height: 1.1;
  font-size: clamp(2.2rem, 4vw, 4rem);
}
.hero-text {
  max-width: 760px;
  font-size: 1.08rem;
  color: var(--muted);
  margin-bottom: 28px;
}
.hero-points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 30px;
}
.point {
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--surface-alt);
}
.point strong { display: block; margin-bottom: 6px; }
.point span { color: var(--muted); font-size: 0.94rem; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-card {
  padding: 32px;
  background: linear-gradient(180deg, #123c69 0%, #0d2f52 100%);
  color: #fff;
}
.card-kicker {
  color: #8ce0db;
  font-weight: 800;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.hero-card h2 {
  margin: 12px 0 22px;
  font-size: 1.9rem;
  line-height: 1.15;
}
.check-list { list-style: none; padding: 0; margin: 0 0 22px; }
.check-list li {
  position: relative;
  padding: 0 0 0 28px;
  margin-bottom: 14px;
}
.check-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  color: #8ce0db;
  font-weight: 800;
}
.hero-card-note {
  padding: 18px;
  border-radius: 18px;
  background: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.85);
}

.section { padding: 86px 0; }
.section-alt { background: var(--surface-alt); }
.section-heading { margin-bottom: 34px; max-width: 760px; }
.section-heading.centered { text-align: center; max-width: 900px; margin-inline: auto; margin-bottom: 34px; }
.section-heading h2 { font-size: clamp(1.8rem, 3vw, 2.8rem); }
.section-heading p { margin: 0; color: var(--muted); font-size: 1.03rem; }

.service-grid, .pricing-grid, .sector-grid, .contact-cards {
  display: grid;
  gap: 20px;
}
.service-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.service-card { padding: 28px; }
.service-card h3, .price-card h3 { margin: 0 0 12px; font-size: 1.2rem; }
.service-card p, .price-card p, .private-block p, .about-grid p, .pricing-note p, .form-note {
  margin: 0;
  color: var(--muted);
}

.sector-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.sector-box {
  padding: 26px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.sector-box span {
  font-size: 0.85rem;
  color: var(--accent);
  font-weight: 800;
}
.sector-box strong { font-size: 1.15rem; }

.pricing-layout { display: grid; gap: 28px; }
.pricing-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.price-card { padding: 28px; }
.price-card.featured { border-color: #9cc2df; }
.price {
  margin: 0 0 12px;
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
}
.price span { font-size: 0.95rem; font-weight: 600; color: var(--muted); }
.pricing-note {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 28px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.pricing-note strong { display: block; margin-bottom: 6px; }

.about-grid, .contact-grid {
   display: flex;
  justify-content: center;
}
.about-panel { padding: 28px; display: grid; gap: 18px; }
.stat {
  padding: 18px;
  border-radius: 18px;
  background: var(--surface-alt);
  border: 1px solid var(--border);
}
.stat strong { display: block; font-size: 1.3rem; margin-bottom: 6px; }
.stat span { color: var(--muted); }

.private-block { padding: 34px; }
.contact-section { padding-bottom: 100px; }
.contact-cards { grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 26px; }
.contact-card { padding: 22px; }
.contact-card strong { display: block; margin-bottom: 8px; }
.contact-card span, .contact-card a { color: var(--muted); }

.quote-form { padding: 28px; }
.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
label { display: flex; flex-direction: column; gap: 8px; font-weight: 600; }
label span { font-size: 0.95rem; }
input, select, textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px 15px;
  font: inherit;
  color: var(--text);
  background: #fff;
}
textarea { resize: vertical; min-height: 140px; }
.full-width { grid-column: 1 / -1; }
.hidden-botcheck { display: none; }
.form-note { margin-top: 14px; font-size: 0.92rem; }

.site-footer {
  padding: 34px 0 42px;
  background: #0e2239;
  color: #edf4fb;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 0.8fr 1fr;
  gap: 26px;
}
.footer-brand { display: block; margin-bottom: 12px; font-size: 1.1rem; }
.site-footer h4 { margin: 0 0 12px; }
.site-footer p, .site-footer li, .site-footer a { color: rgba(237,244,251,0.76); }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }

@media (max-width: 1080px) {
  .hero-grid, .about-grid, .contact-grid, .footer-grid { grid-template-columns: 1fr; }
  .service-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .contact-cards { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .nav-shell {
    grid-template-columns: auto auto auto;
    justify-content: space-between;
  }
  .menu-toggle { display: block; }
  .main-nav {
    position: absolute;
    left: 20px;
    right: 20px;
    top: 84px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 20px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    box-shadow: var(--shadow);
  }
  .main-nav.open { display: flex; }
  .nav-tools .btn { display: none; }
  .hero-points, .pricing-grid, .field-grid, .sector-grid { grid-template-columns: 1fr; }
}

@media (max-width: 680px) {
  .container { width: min(var(--container), calc(100% - 28px)); }
  .hero-copy, .hero-card, .service-card, .price-card, .private-block, .quote-form { padding: 24px; }
  .service-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 34px; }
  .hero-actions { flex-direction: column; }
  .btn, .btn-large { width: 100%; }
  .brand-text span { display: none; }
}