:root {
  --blue: #12324a;
  --blue-mid: #1f5b4f;
  --blue-light: #f1f6f3;
  --gold: #c7a23a;
  --text: #1f2933;
  --muted: #667085;
  --border: #d9e2dc;
  --bg: #f7f8f5;
  --white: #ffffff;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
}

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

img { max-width: 100%; display: block; }

.container {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--border);
}

.header-inner,
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px 0;
}

.brand,
.footer-brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.logo-box {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--blue), var(--blue-mid));
  color: var(--white);
  display: grid;
  place-items: center;
  font-weight: 700;
  flex: 0 0 auto;
  border: 1px solid var(--gold);
}

.logo-box.small {
  width: 40px;
  height: 40px;
  font-size: 13px;
}

.logo-img {
  width: 170px;
  max-height: 68px;
  height: auto;
  display: block;
  object-fit: contain;
}

.footer-logo {
  width: 135px;
  max-height: 54px;
}

.brand span,
.footer-inner span {
  display: block;
  color: var(--muted);
  font-size: 14px;
}

.nav {
  display: flex;
  gap: 20px;
  color: var(--muted);
  font-weight: 600;
}

.nav a:hover { color: var(--blue); }

.hero {
  background:
    radial-gradient(circle at 80% 10%, rgba(199,162,58,0.18), transparent 32%),
    radial-gradient(circle at 10% 100%, rgba(31,91,79,0.12), transparent 30%),
    linear-gradient(135deg, var(--blue-light), #ffffff);
  padding: 76px 0;
}

.hero-grid,
.about-grid,
.contact-grid,
.visual-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 40px;
  align-items: center;
}

.hero-visual,
.image-card,
.image-panel,
.contact-visual {
  background: var(--white);
  border: 1px solid var(--border);
  border-top: 4px solid var(--gold);
  border-radius: 28px;
  padding: 24px;
  box-shadow: 0 18px 40px rgba(18, 50, 74, 0.08);
}

.contact-visual {
  margin-top: 22px;
  padding: 14px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--blue);
  font-weight: 700;
  letter-spacing: 0.02em;
}

h1, h2, h3 {
  line-height: 1.2;
  margin: 0 0 16px;
  color: #132235;
}

h1 {
  font-size: clamp(36px, 6vw, 58px);
  max-width: 760px;
}

h2 { font-size: clamp(28px, 4vw, 40px); }

h3 { font-size: 22px; }

.lead {
  font-size: 20px;
  color: var(--muted);
  max-width: 720px;
}

.expert { margin: 18px 0 0; }

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.btn,
.contact-form button {
  border: 1px solid var(--blue);
  border-radius: 999px;
  padding: 12px 20px;
  font-weight: 700;
  cursor: pointer;
}

.btn.primary,
.contact-form button {
  background: var(--blue);
  color: var(--white);
  border-color: var(--gold);
  box-shadow: 0 10px 24px rgba(18, 50, 74, 0.18);
}

.btn.secondary {
  background: var(--white);
  color: var(--blue);
  border-color: var(--blue-mid);
}

.btn.ghost {
  background: transparent;
  color: var(--blue);
}

.service-card,
.value-box,
.contact-form {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 26px;
  box-shadow: 0 18px 40px rgba(18, 50, 74, 0.06);
}

.service-icon {
  width: 62px;
  height: 62px;
  margin-bottom: 18px;
}

.mini-icon {
  width: 44px;
  height: 44px;
  margin-bottom: 12px;
}

.section { padding: 72px 0; }

.trust {
  background: linear-gradient(135deg, var(--blue), var(--blue-mid));
  color: var(--white);
  padding: 28px 0;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.trust strong,
.trust span { display: block; }

.trust span {
  color: #d9e6f6;
  font-size: 14px;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 30px;
}

.section-heading p,
.service-card p,
.about p,
.contact p,
.value-box p,
.visual-grid p {
  color: var(--muted);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.visual-section {
  background: linear-gradient(180deg, #ffffff, var(--bg));
}

.check-list {
  padding-left: 20px;
  color: var(--muted);
}

.check-list li {
  margin-bottom: 8px;
}

.about {
  background: var(--bg);
}

.values {
  padding-top: 0;
  background: var(--bg);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.contact-list {
  display: grid;
  gap: 10px;
  margin-top: 24px;
}

.contact-list a,
.contact-list span {
  padding: 12px 14px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 12px;
}

.contact-form {
  display: grid;
  gap: 14px;
}

.contact-form label {
  display: grid;
  gap: 6px;
  font-weight: 700;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  font: inherit;
}

.form-note {
  font-size: 13px;
  margin: 0;
}

.site-footer {
  background: #0f2638;
  color: var(--white);
  padding: 24px 0;
}

.site-footer .logo-box {
  background: var(--white);
  color: var(--blue);
}

.site-footer span {
  color: #d9e6f6;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

@media (max-width: 820px) {
  .header-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav {
    flex-wrap: wrap;
    gap: 12px;
  }

  .hero { padding: 52px 0; }

  .hero-grid,
  .about-grid,
  .contact-grid,
  .trust-grid,
  .services-grid,
  .values-grid,
  .visual-grid {
    grid-template-columns: 1fr;
  }

  .section { padding: 52px 0; }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }
}


@media (max-width: 520px) {
  .logo-img {
    width: 145px;
    max-height: 58px;
  }

  .footer-logo {
    width: 125px;
  }
}