* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Helvetica Neue", Arial, sans-serif;
  background-color: #0b0e13;
  color: #e6e6e6;
  line-height: 1.6;
}

.hero {
  background: linear-gradient(
      rgba(0,0,0,0.65),
      rgba(0,0,0,0.65)
    ),
    url("assets/bg.jpg") center/cover no-repeat;
  min-height: 100vh;
  padding: 120px 10%;
  display: flex;
  flex-direction: column;
}

.hero-content h1 {
  font-size: 3rem;
  letter-spacing: 0.08em;
  font-weight: 600;
}

.subtitle {
  margin-top: 16px;
  font-size: 1.2rem;
  color: #b8bcc6;
}

.hero-spacer {
  height: 40vh;
}

.section {
  padding: 100px 10%;
  border-top: 1px solid #1e222b;
}

.section h2 {
  font-size: 1.4rem;
  letter-spacing: 0.15em;
  margin-bottom: 40px;
  color: #cfd3dc;
}

.text-block p {
  max-width: 900px;
  margin-bottom: 24px;
}

.text-block .emphasis {
  color: #ffffff;
}

.columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 60px;
}

.column h3 {
  margin-bottom: 14px;
}

footer {
  padding: 60px 10%;
  font-size: 0.8rem;
  color: #8a8f9c;
  border-top: 1px solid #1e222b;
}