:root {
  --midnight: #2D3561;
  --iris: #4A4590;
  --lavender: #A8A4CE;
  --lavender-light: #EDEBF7;
  --cream: #FBF8F3;
  --white: #FFFFFF;
  --text: #2D3561;
  --text-2: #646A82;
  --border: #E6E3F0;
  --feeding: #2D3561;
  --diaper: #2F7570;
  --sleep: #4A4590;
  --mood: #7A4F8F;
  --temp: #B0533E;
  --foods: #2F7F57;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--cream);
  color: var(--text);
  line-height: 1.6;
  font-size: 17px;
}
a { color: var(--iris); }
.wrap { max-width: 960px; margin: 0 auto; padding: 0 16px; }

/* Header */
.site-header { background: var(--white); border-bottom: 1px solid var(--border); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 12px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--midnight); font-weight: 800; font-size: 19px; }
.brand img { width: 34px; height: 34px; border-radius: 9px; }
.nav { display: flex; gap: 18px; font-size: 15px; }
.nav a { color: var(--text-2); text-decoration: none; font-weight: 600; }
.nav a:hover { color: var(--midnight); }

/* Hero */
.hero { background: linear-gradient(135deg, var(--midnight), var(--iris)); color: var(--cream); padding: 64px 0 72px; }
.hero .wrap { display: flex; align-items: center; gap: 40px; }
.hero img { width: 132px; height: 132px; border-radius: 30px; box-shadow: 0 12px 32px rgba(0,0,0,.25); flex-shrink: 0; }
.hero h1 { font-size: 42px; line-height: 1.15; margin: 0 0 12px; letter-spacing: -0.5px; }
.hero p { font-size: 19px; margin: 0 0 24px; opacity: .92; max-width: 560px; }
.buttons { display: flex; flex-wrap: wrap; gap: 12px; }
.btn { display: inline-block; padding: 13px 22px; border-radius: 14px; font-weight: 700; text-decoration: none; font-size: 16px; }
.btn-light { background: var(--cream); color: var(--midnight); }
.btn-ghost { border: 2px solid rgba(251,248,243,.6); color: var(--cream); }
.note { font-size: 14px; opacity: .8; margin-top: 14px; }

/* Features */
.section { padding: 56px 0; }
.section h2 { font-size: 30px; margin: 0 0 8px; }
.section .lead { color: var(--text-2); margin: 0 0 28px; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card { border-radius: 20px; padding: 22px; color: var(--white); min-height: 150px; }
.card h3 { margin: 0 0 6px; font-size: 20px; }
.card p { margin: 0; font-size: 15px; opacity: .92; line-height: 1.5; }
.promise { background: var(--white); border: 1px solid var(--border); border-radius: 20px; padding: 24px; }
.promise ul { margin: 0; padding-left: 20px; }
.promise li { margin-bottom: 6px; }

/* Legal / text pages */
.doc { background: var(--white); border: 1px solid var(--border); border-radius: 20px; padding: 32px; margin: 32px 0 56px; }
.doc h1 { font-size: 32px; line-height: 1.2; margin: 0 0 8px; }
.doc h2 { font-size: 21px; margin: 32px 0 8px; }
.doc h3 { font-size: 18px; margin: 22px 0 6px; }
.doc p, .doc li { color: #3B4266; }
.doc ul, .doc ol { padding-left: 22px; }
.doc li { margin-bottom: 6px; }
.steps li { margin-bottom: 10px; }
.callout { background: var(--lavender-light); border-radius: 14px; padding: 16px 18px; margin: 18px 0; }

/* Footer */
.site-footer { border-top: 1px solid var(--border); background: var(--white); padding: 28px 0; font-size: 14px; color: var(--text-2); }
.site-footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; }
.site-footer a { color: var(--text-2); margin-right: 16px; }

@media (max-width: 760px) {
  body { font-size: 16px; }
  .nav { gap: 12px; font-size: 14px; }
  .nav .hide-sm { display: none; }
  .hero { padding: 44px 0 52px; }
  .hero .wrap { flex-direction: column; align-items: flex-start; gap: 24px; }
  .hero img { width: 96px; height: 96px; border-radius: 22px; }
  .hero h1 { font-size: 32px; }
  .hero p { font-size: 17px; }
  .cards { grid-template-columns: 1fr; }
  .doc { padding: 22px 18px; margin: 20px 0 40px; }
  .doc h1 { font-size: 26px; }
}