:root {
  --main-bg: #000000;
  --text-color: #ffffff;
  --accent-color: #d00000;
  --line-color: #ffffff;
  --gap: 20px;
}

body {
  margin: 0;
  background-color: var(--main-bg);
  color: var(--text-color);
  font-family: "Times New Roman", serif;
}

.grid-container {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  column-gap: var(--gap);
  padding: 0 40px;
}

nav a {
  text-decoration: none;
  color: inherit;
  font-family: Arial, sans-serif;
  font-size: 12px;
  text-transform: uppercase;
}

.horizontal-line {
  grid-column: span 12;
  border-bottom: 1px solid var(--line-color);
  margin: 10px 0;
}

.impact-title {
  grid-column: span 12;
  font-size: clamp(3rem, 12vw, 10rem);
  text-transform: uppercase;
  margin: 40px 0;
  line-height: 0.9;
}

.hero-image-section {
  grid-column: span 12;
  margin: 40px 0;
}

.hero-img {
  width: 100%;
  height: 60vh;
  object-fit: cover;
  filter: grayscale(0%);
}

.img-caption {
  font-size: 11px;
  text-transform: uppercase;
  margin-top: 10px;
  opacity: 0.6;
}

.impact-col {
  grid-column: span 4;
  padding-top: 20px;
}

h2.impact-heading,
h3.impact-heading,
h4.impact-heading {
  color: var(--accent-color);
  font-style: italic;
  font-size: 1.5rem;
  font-weight: normal;
  margin: 0 0 15px 0;
  text-transform: none;
}

.impact-text {
  font-size: 1rem;
  line-height: 1.5;
  opacity: 0.8;
  margin: 0;
}

.footer-line {
  margin-top: 60px;
}

.footer-container {
  grid-column: span 12;
  padding: 20px 0;
  font-size: 12px;
  opacity: 0.6;
  display: flex;
  justify-content: space-between;
}