/* Swiss-style minimal stylesheet */
:root {
  --accent: #ee1c25; /* Swiss red */
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", Arial, sans-serif;
  color: #111;
  background: #fff;
  line-height: 1.6;
}

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

a:hover, a:focus {
  text-decoration: underline;
}

.container {
  width: min(90vw, 1100px);
  margin-inline: auto;
  padding-block: 2rem;
}

header {
  border-bottom: 1px solid #ddd;
  padding-block: 1rem;
  position: sticky;
  top: 0;
  background: #fff;
  z-index: 10;
}

nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  gap: 2rem;
  font-weight: 500;
}

.section {
  padding-block: 4rem;
  border-bottom: 1px solid #eee;
}

h1, h2, h3 {
  font-weight: 700;
  margin: 0 0 1rem;
}

.hero-title {
  font-size: clamp(2.5rem, 8vw, 5rem);
  line-height: 1.1;
}

.hero-sub {
  font-size: 1.25rem;
  max-width: 60ch;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.card {
  border: 1px solid #ddd;
  padding: 1.5rem;
}

blockquote {
  margin: 0;
  padding-left: 1rem;
  border-left: 4px solid var(--accent);
  font-style: italic;
  color: #555;
}

footer {
  padding-block: 2rem;
  font-size: 0.9rem;
  color: #666;
  text-align: center;
}