/* DosageDiva static site styles */

:root {
  --color-bg: #faf7fb;
  --color-surface: #ffffff;
  --color-text: #2c2333;
  --color-text-muted: #5c5266;
  --color-primary: #7b3fa0;
  --color-primary-dark: #5c2d78;
  --color-border: #e6dfeb;
  --max-width: 720px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #1c1721;
    --color-surface: #251e2c;
    --color-text: #f1ecf5;
    --color-text-muted: #c3b9cc;
    --color-primary: #c58fe0;
    --color-primary-dark: #d9b3ee;
    --color-border: #3a3143;
  }
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.site-header {
  border-bottom: 1px solid var(--color-border);
  background-color: var(--color-surface);
}

.site-header__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--color-text);
}

.brand__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 0.5rem;
  background-color: var(--color-primary);
  color: #ffffff;
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
}

.brand__name {
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
}

.site-nav {
  display: flex;
  gap: 1.25rem;
}

.site-nav a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
}

.site-nav a:hover,
.site-nav a:focus,
.site-nav a[aria-current="page"] {
  color: var(--color-primary-dark);
}

main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2.5rem 1.5rem 4rem;
}

.page-title {
  font-size: 1.9rem;
  margin: 0 0 0.35rem;
  letter-spacing: -0.01em;
}

.effective-date {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin: 0 0 2rem;
}

.hero {
  text-align: left;
}

.hero p {
  color: var(--color-text-muted);
  font-size: 1.05rem;
  max-width: 34rem;
}

.button {
  display: inline-block;
  margin-top: 0.5rem;
  padding: 0.65rem 1.25rem;
  background-color: var(--color-primary);
  color: #ffffff;
  text-decoration: none;
  border-radius: 0.5rem;
  font-weight: 600;
  font-size: 0.95rem;
}

.button:hover,
.button:focus {
  background-color: var(--color-primary-dark);
}

.policy h2 {
  font-size: 1.25rem;
  margin: 2rem 0 0.6rem;
  color: var(--color-text);
}

.policy h2:first-of-type {
  margin-top: 1.5rem;
}

.policy p,
.policy li {
  color: var(--color-text);
  font-size: 1rem;
}

.policy ul {
  padding-left: 1.25rem;
}

.policy a {
  color: var(--color-primary-dark);
}

.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 1.5rem;
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

@media (max-width: 480px) {
  .page-title {
    font-size: 1.55rem;
  }

  main {
    padding: 2rem 1.25rem 3rem;
  }
}