:root {
  --bg: #ffffff;
  --surface: #ffffff;
  --surface-soft: #f7f9fc;
  --border: #e5eaf2;
  --text: #142033;
  --muted: #5f6f86;
  --primary: #1a4db3;
  --primary-dark: #11347a;
  --accent: #dfeaff;
  --shadow: 0 18px 45px rgba(18, 35, 66, 0.08);
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, 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(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(229, 234, 242, 0.9);
}

.topbar-content {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  padding: 18px 0;
}

.brand-block h1,
.hero-copy h2,
.section-heading h3,
.section-copy h3,
.highlight-box h3,
.contact-copy h3,
.footer h4,
.info-box h4 {
  margin: 0;
  line-height: 1.15;
}

.brand-block h1 {
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
}

.brand-subtitle,
.mini-label,
.section-kicker,
.panel-title,
.contact-label,
.summary-grid span,
.contact-box span {
  color: var(--muted);
}

.mini-label,
.section-kicker,
.badge {
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.78rem;
  font-weight: 700;
}

.badge {
  display: inline-flex;
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--primary-dark);
  margin-bottom: 18px;
}

.topbar-actions,
.hero-actions,
.hero-contact-cards,
.contact-boxes {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  border: 1px solid var(--border);
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover,
.contact-card:hover,
.contact-box:hover,
.service-card:hover,
.floating-call:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  box-shadow: var(--shadow);
}

.btn-outline {
  background: #fff;
  color: var(--text);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 70px 0 48px;
  background:
    radial-gradient(circle at top left, rgba(26, 77, 179, 0.08), transparent 35%),
    radial-gradient(circle at right center, rgba(26, 77, 179, 0.06), transparent 32%),
    #fff;
}

.hero-grid,
.two-column,
.contact-wrap,
.footer-content {
  display: grid;
  gap: 28px;
}

.hero-grid {
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
}

.hero-copy h2 {
  font-size: clamp(2rem, 4vw, 3.6rem);
  margin-bottom: 18px;
}

.hero-copy p {
  margin: 0 0 22px;
  color: var(--muted);
  font-size: 1.05rem;
}

.contact-card,
.panel-card,
.info-box-inner,
.service-card,
.highlight-box,
.contact-box,
.summary-grid article {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.contact-card {
  min-width: 180px;
  padding: 16px 18px;
}

.contact-card strong,
.contact-box strong {
  display: block;
  font-size: 1.08rem;
  margin-top: 4px;
}

.hero-panel {
  position: relative;
}

.panel-main {
  padding: 28px;
  background: linear-gradient(180deg, #ffffff 0%, #f7faff 100%);
}

.panel-main ul {
  margin: 18px 0 0;
  padding-left: 18px;
  color: var(--muted);
}

.panel-main li + li {
  margin-top: 8px;
}

.summary-strip {
  padding: 0 0 20px;
}

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

.summary-grid article {
  padding: 22px;
}

.summary-grid strong {
  display: block;
  margin-top: 8px;
}

.section {
  padding: 42px 0;
}

.two-column {
  grid-template-columns: 1fr 0.8fr;
  align-items: stretch;
}

.section-copy p,
.contact-copy p,
.highlight-box p,
.service-card p {
  color: var(--muted);
}

.info-box-inner {
  padding: 28px;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.info-box-inner a {
  font-size: 1.15rem;
  font-weight: 700;
  margin-top: 8px;
}

.section-heading {
  max-width: 700px;
  margin-bottom: 24px;
}

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

.service-card {
  padding: 24px;
}

.service-card h4 {
  margin-top: 0;
  margin-bottom: 10px;
  font-size: 1.08rem;
}

.highlight-box {
  padding: 32px;
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 24px;
  background: linear-gradient(135deg, #f8fbff 0%, #ffffff 60%);
}

.highlight-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-content: flex-start;
}

.highlight-list span,
.tags span {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #fff;
  font-weight: 700;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.contact-wrap {
  grid-template-columns: 1fr 1fr;
  align-items: center;
  background: linear-gradient(135deg, #f5f9ff 0%, #ffffff 100%);
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 34px;
  box-shadow: var(--shadow);
}

.contact-boxes {
  justify-content: flex-end;
}

.contact-box {
  min-width: 220px;
  padding: 20px;
}

.footer {
  padding: 28px 0 90px;
  border-top: 1px solid var(--border);
  background: #fff;
}

.footer-content {
  grid-template-columns: 1fr auto;
  align-items: start;
}

.floating-call {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 60;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 112px;
  min-height: 52px;
  padding: 0 20px;
  background: var(--primary);
  color: #fff;
  border-radius: 999px;
  box-shadow: var(--shadow);
  font-weight: 700;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 980px) {
  .hero-grid,
  .two-column,
  .contact-wrap,
  .highlight-box,
  .footer-content {
    grid-template-columns: 1fr;
  }

  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .summary-grid {
    grid-template-columns: 1fr;
  }

  .contact-boxes {
    justify-content: flex-start;
  }
}

@media (max-width: 720px) {
  .topbar-content {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero {
    padding-top: 42px;
  }

  .cards-grid {
    grid-template-columns: 1fr;
  }

  .contact-wrap {
    padding: 24px;
  }

  .panel-main,
  .service-card,
  .summary-grid article,
  .highlight-box,
  .info-box-inner,
  .contact-box {
    padding: 20px;
  }
}