:root {
  --bg: #0F172A;
  --panel: #111827;
  --panel-soft: rgba(255, 255, 255, 0.04);
  --border: rgba(255, 255, 255, 0.1);
  --text: #e5e7eb;
  --muted: #94a3b8;
  --gray: #475569;
  --white: #ffffff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Inter', Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.container {
  width: min(1100px, calc(100% - 48px));
  margin: 0 auto;
}

.site-header {
  border-bottom: 1px solid var(--border);
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(10px);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  gap: 20px;
}

.logo {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.logo-chr {
  color: var(--white);
}

.logo-adam {
  color: var(--gray);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  padding: 14px 24px;
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn-small {
  padding: 10px 16px;
  font-size: 0.88rem;
}

.btn-light {
  background: var(--white);
  color: #020617;
  border: 1px solid rgba(255,255,255,0.08);
}

.btn-light:hover {
  background: #f1f5f9;
}

.btn-dark {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  color: var(--white);
}

.btn-dark:hover {
  background: rgba(255,255,255,0.1);
}

.hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(71,85,105,0.18), transparent 24%);
}

.hero-content {
  position: relative;
  padding: 96px 0 112px;
}

.eyebrow,
.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  color: #cbd5e1;
}

.section-label.light {
  color: #cbd5e1;
}

.hero h1,
.section h2,
.contact-section h2 {
  margin: 16px 0 0;
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--white);
}

.hero h1 {
  max-width: 860px;
  font-size: clamp(2.5rem, 5vw, 3.5rem);
}

.hero p,
.section-intro p,
.contact-section p {
  margin-top: 24px;
  max-width: 760px;
  font-size: 1.05rem;
  line-height: 1.8;
  color: #cbd5e1;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 32px;
}

.section {
  padding: 88px 0;
}

.section-intro {
  max-width: 760px;
}

.services-grid {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.service-card {
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 24px;
  background: var(--panel-soft);
  box-shadow: 0 12px 30px rgba(0,0,0,0.16);
}

.service-card h3,
.contact-company {
  margin: 0;
  color: var(--white);
}

.service-card p,
.contact-tagline,
.contact-items {
  margin-top: 12px;
  color: #cbd5e1;
  line-height: 1.7;
}

.contact-section {
  border-top: 1px solid var(--border);
}

.contact-shell {
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 32px;
  background: transparent;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 40px;
  align-items: end;
}

.contact-card {
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 24px;
  background: var(--panel);
  box-shadow: 0 18px 40px rgba(0,0,0,0.22);
}

.contact-items {
  display: grid;
  gap: 12px;
}

.contact-items a {
  color: #e2e8f0;
  text-decoration: none;
}

.contact-items a:hover {
  color: var(--white);
}

@media (max-width: 820px) {
  .services-grid,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .hero-content,
  .section {
    padding-top: 72px;
    padding-bottom: 72px;
  }
}