:root {
  --bg: #eef6f8;
  --surface: #f8fdff;
  --text: #1f2f3a;
  --text-muted: #54707d;
  --border: #cfe1e7;
  --accent: #2f6f89;
  --accent-soft: rgba(76, 155, 164, 0.16);
  --space-section: clamp(4rem, 10vw, 7rem);
  --max: 920px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Noto Sans JP", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.75;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  position: relative;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(rgba(238, 246, 248, 0.82), rgba(238, 246, 248, 0.82)),
    url("../assets/company-hero.png") center / cover no-repeat;
  filter: blur(10px);
  transform: scale(1.04);
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background: rgba(238, 246, 248, 0.35);
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}