@import url('https://fonts.googleapis.com/css2?family=Jost:wght@400;500;600;700&display=swap');

body {
  font-family: 'Jost', sans-serif;
  font-size: 1rem;
  line-height: 1.7;
  color: #333;
  background-color: #fff;
  margin: 0;
  padding: 0;
}

/* Typography */
h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.3;
  margin-top: 2rem;
  margin-bottom: 1rem;
}

h1 { font-size: 2.25rem; }
h2 { font-size: 1.875rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
  margin-bottom: 1.25rem;
  max-width: 70ch;
}

/* Global Section Typography */

.section-headline {
  font-size: 3.125rem;
  font-weight: 800;
  color: #0f172a;
  line-height: 1.2;
  margin-bottom: 2.25rem;
  text-align: center;
}

.section-subhead {
  font-size: 1.25rem;
  color: #64748b;
  font-weight: 400;
  text-align: center;
  margin-bottom: 3rem;
  max-width: 42rem;
  margin-left: auto;
  margin-right: auto;
}

@media (max-width: 640px) {
  .section-headline {
    font-size: 2.5rem;
    line-height: 1.2;
    margin-top: -1rem;
  }
}


/* Layout */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

.section {
  padding: 4rem 1rem;
}

.content-box {
  background: #f9f9f9;
  border-radius: 12px;
  padding: 2rem;
  margin-bottom: 2rem;
}

/* Links */
a {
  color: #0f70b7;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* Lists */
ul {
  margin-bottom: 1.5rem;
  padding-left: 1.5rem;
}

ul li {
  margin-bottom: 0.5rem;
}

/* Images */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Utilities */
.text-center { text-align: center; }
.text-right { text-align: right; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 1rem; }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}