:root {
  --orange: #ff8a3d;
  --yellow: #ffc93c;
  --teal: #3ec1d3;
  --purple: #a06cd5;
  --green: #7bc950;
  --ink: #2b2d42;
  --bg: #fff8ef;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
}

main {
  max-width: 720px;
  margin: 0 auto;
  padding: 2rem 1.25rem 3rem;
}

a {
  color: #1f8fa0;
}

.hero {
  text-align: center;
  padding: 1rem 0 2rem;
}

.hero img {
  width: 128px;
  height: 128px;
  border-radius: 2rem;
  box-shadow: 0 8px 24px rgba(43, 45, 66, 0.15);
}

h1 {
  font-size: 2.25rem;
  margin: 1rem 0 0.25rem;
}

.lead {
  font-size: 1.2rem;
  margin: 0;
}

.features {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}

.features li {
  background: #fff;
  border-radius: 1rem;
  padding: 0.9rem 1.1rem;
  border-left: 6px solid var(--teal);
  box-shadow: 0 2px 8px rgba(43, 45, 66, 0.06);
}

.features li:nth-child(2) { border-color: var(--orange); }
.features li:nth-child(3) { border-color: var(--purple); }
.features li:nth-child(4) { border-color: var(--green); }
.features li:nth-child(5) { border-color: var(--yellow); }

.card {
  background: #fff;
  border-radius: 1.25rem;
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
  box-shadow: 0 2px 8px rgba(43, 45, 66, 0.06);
}

h2 {
  margin-top: 2rem;
  font-size: 1.4rem;
}

.lang-nav {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 1rem;
}

footer {
  text-align: center;
  font-size: 0.95rem;
  padding: 1.5rem 1rem 2.5rem;
  color: #5c5f77;
}

footer a {
  margin: 0 0.5rem;
}