@import url("https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;1,300&family=Inter:wght@200;400;500&display=swap");

:root {
  --bg-clinical: #fcfdfd;
  --text-clinical: #1c2022;
  --accent-clinical: #9aa0a6;
  --line-color: #d1d5db;
  --font-serif: "Cormorant Garamond", serif;
  --font-sans: "Inter", sans-serif;
}

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

body {
  background-color: var(--bg-clinical);
  color: var(--text-clinical);
  font-family: var(--font-sans);
}

nav {
  position: fixed;
  top: 0;
  width: 100%;
  border-bottom: 1px solid var(--line-color);
  z-index: 1000;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 4%;
}

.logo {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.container {
  padding: 12rem 4% 6rem 4%;
  max-width: 1400px;
  margin: 0 auto;
}

.clinical-header {
  border-bottom: 1px solid var(--line-color);
  padding-bottom: 4rem;
  margin-bottom: 4rem;
}

.brand-badge {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: #71717a;
  margin-bottom: 1rem;
  display: block;
}

.clinical-header h1 {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  font-weight: 300;
  line-height: 1.2;
}

.scientific-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
}

.meta-specs {
  border-right: 1px solid var(--line-color);
  padding-right: 2rem;
}

.spec-item {
  margin-bottom: 2.5rem;
}

.spec-item h4 {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: #52525b;
}

.spec-item p {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: #000;
}

.main-description h2 {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 300;
  margin-bottom: 2rem;
}

.main-description p {
  font-size: 1.05rem;
  color: #3f3f46;
  line-height: 1.75;
  margin-bottom: 2rem;
}

.lab-showcase {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 4rem;
}

.lab-node {
  border: 1px solid var(--line-color);
  padding: 2rem;
  background: #fff;
}

@media (max-width: 900px) {
  .scientific-grid {
    grid-template-columns: 1fr;
  }
  .meta-specs {
    border-right: none;
    border-bottom: 1px solid var(--line-color);
    padding-bottom: 2rem;
  }
  .lab-showcase {
    grid-template-columns: 1fr;
  }
}