:root {
  color-scheme: light;
  --bg: #f6f7fb;
  --accent: #1c6dd0;
  --accent-soft: #e3ecff;
  --text: #132238;
  --muted: #4f5d75;
  --card-bg: #ffffff;
  --border: rgba(19, 34, 56, 0.08);
  --shadow: 0 20px 50px -25px rgba(28, 109, 208, 0.45);
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: inherit;
  background: radial-gradient(circle at top, rgba(28, 109, 208, 0.08), transparent 60%), var(--bg);
  color: var(--text);
  line-height: 1.7;
}

html {
  scroll-behavior: smooth;
}

main {
  display: flex;
  justify-content: center;
  padding: 4rem 1.5rem 5rem;
}

.container {
  width: min(960px, 100%);
}

.hero {
  background: linear-gradient(135deg, rgba(28, 109, 208, 0.15), rgba(28, 109, 208, 0.02));
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 3.5rem clamp(1.5rem, 4vw, 3rem);
  box-shadow: var(--shadow);
  margin-bottom: 3rem;
}

.hero h1 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 3rem);
  letter-spacing: -0.02em;
}

.hero p.lead {
  font-size: clamp(1.15rem, 2.5vw, 1.4rem);
  margin: 1.5rem 0 2rem;
  color: var(--muted);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1rem;
  border-radius: 999px;
  background: var(--card-bg);
  border: 1px solid rgba(28, 109, 208, 0.15);
  color: var(--accent);
  font-weight: 600;
  font-size: 0.9rem;
}

.badge svg {
  width: 18px;
  height: 18px;
}

.cta {
  margin-top: 2.5rem;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.9rem 1.6rem;
  border-radius: 14px;
  background: var(--accent);
  color: white;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 18px 30px -18px rgba(28, 109, 208, 0.8);
}

.cta:hover,
.cta:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 24px 40px -20px rgba(28, 109, 208, 0.9);
}

.section {
  background: var(--card-bg);
  border-radius: 18px;
  padding: clamp(1.75rem, 3vw, 2.5rem);
  border: 1px solid var(--border);
  box-shadow: 0 10px 40px -30px rgba(19, 34, 56, 0.4);
  margin-bottom: 2rem;
}

.section h2 {
  margin-top: 0;
  margin-bottom: 1rem;
  font-size: clamp(1.8rem, 3vw, 2.2rem);
  letter-spacing: -0.01em;
}

.section h3 {
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
}

.section p,
.section li {
  color: var(--muted);
}

.section ul {
  padding-left: 1.1rem;
}

.section ul li + li {
  margin-top: 0.6rem;
}

.highlight {
  background: var(--accent-soft);
  border-left: 4px solid var(--accent);
  padding: 1rem 1.25rem;
  border-radius: 14px;
  margin-top: 1.5rem;
}

.contact-card {
  display: grid;
  align-items: start;
}

.contact-card strong {
  font-size: 1.1rem;
  color: var(--text);
}

.email {
  font-weight: 700;
  color: var(--accent);
}

.footer-note {
  text-align: center;
  font-size: 0.9rem;
  color: var(--muted);
  margin-top: 3rem;
}

@media (max-width: 640px) {
  body {
    line-height: 1.6;
  }

  .hero {
    padding: 2.5rem 1.5rem;
  }

  .section {
    padding: 1.8rem 1.4rem;
  }
}