/*
  NursingTips – framework-free multi-page guide
  - Mobile-first
  - Accessible: focus styles, skip-link, good contrast
*/

:root {
  --bg: #faf8f4;
  --bg-alt: #f2efe9;

  --panel: rgba(255, 255, 255, 0.9);
  --panel-strong: rgba(255, 255, 255, 0.97);

  --text: #2a2622;
  --muted: rgba(42, 38, 34, 0.7);
  --line: rgba(42, 38, 34, 0.1);

  --shadow: 0 16px 40px rgba(42, 38, 34, 0.12);
  --shadow-soft: 0 8px 20px rgba(42, 38, 34, 0.08);

  --radius: 18px;
  --radius-lg: 26px;
  --max: 1120px;

  --brand: #c9a77c;   /* warm sand */
  --accent: #e6b8b8;  /* dusty pink */
  --mint: #b9d6cf;    /* pale sage */

  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica,
    Arial, "Apple Color Emoji", "Segoe UI Emoji";
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(900px 600px at 10% 10%, rgba(201, 167, 124, 0.12), transparent 60%),
    radial-gradient(800px 500px at 90% 15%, rgba(230, 184, 184, 0.12), transparent 60%),
    radial-gradient(900px 600px at 50% 85%, rgba(185, 214, 207, 0.12), transparent 60%),
    var(--bg);
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }

.container { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }

.skip-link {
  position: absolute;
  left: 12px;
  top: 12px;
  padding: 10px 12px;
  border-radius: 12px;
  background: var(--panel-strong);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
  transform: translateY(-160%);
  transition: transform 0.18s ease;
  z-index: 50;
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(10px);
  background: rgba(250, 248, 244, 0.78);
  border-bottom: 1px solid rgba(42, 38, 34, 0.10);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  letter-spacing: -0.02em;
}
.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  color: #2a2622;
  background: linear-gradient(135deg, rgba(201,167,124,.75), rgba(230,184,184,.75));
  box-shadow: 0 12px 24px rgba(42, 38, 34, 0.14);
}
.brand-text { color: rgba(42, 38, 34, 0.92); }

.nav { display: flex; gap: 6px; align-items: center; }
.nav a {
  color: rgba(42, 38, 34, 0.82);
  font-size: 0.95rem;
  padding: 10px 12px;
  border-radius: 12px;
}
.nav a:hover { background: rgba(201, 167, 124, 0.14); }
.nav a.is-active { background: rgba(201, 167, 124, 0.18); color: rgba(42, 38, 34, 0.96); }
.nav-cta {
  background: linear-gradient(135deg, rgba(201,167,124,0.22), rgba(230,184,184,0.22));
  border: 1px solid rgba(42, 38, 34, 0.12);
  box-shadow: var(--shadow-soft);
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 42px;
  border-radius: 12px;
  border: 1px solid rgba(42, 38, 34, 0.14);
  background: rgba(255, 255, 255, 0.74);
  padding: 10px;
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: rgba(42, 38, 34, 0.78);
  margin: 6px 0;
  border-radius: 10px;
}

.hero { position: relative; overflow: clip; padding: 64px 0 34px; }
.hero-grid { display: grid; gap: 18px; align-items: start; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid rgba(42, 38, 34, 0.12);
  color: rgba(42, 38, 34, 0.84);
  font-size: 0.92rem;
  font-weight: 700;
  box-shadow: var(--shadow-soft);
  width: fit-content;
}

h1, h2, h3 { margin: 0 0 12px; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.1rem, 4vw, 3.5rem); line-height: 1.05; }
h2 { font-size: clamp(1.55rem, 2.3vw, 2.25rem); line-height: 1.14; }
h3 { font-size: 1.12rem; }

p { margin: 0 0 14px; color: var(--muted); line-height: 1.72; }
.lead { font-size: clamp(1.05rem, 1.2vw, 1.22rem); color: rgba(42, 38, 34, 0.78); max-width: 72ch; }

.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 10px; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }
.pill {
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(42, 38, 34, 0.12);
  background: rgba(255, 255, 255, 0.74);
  font-size: 0.92rem;
  color: rgba(42, 38, 34, 0.76);
  box-shadow: var(--shadow-soft);
}

.hero-side {
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(42, 38, 34, 0.10);
  border-radius: var(--radius-lg);
  padding: 16px;
  box-shadow: var(--shadow);
}
.kicker { color: rgba(42, 38, 34, 0.90); font-weight: 800; margin-bottom: 8px; }
.checklist { margin: 0; padding-left: 18px; color: rgba(42, 38, 34, 0.78); }
.checklist li { margin: 8px 0; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(42, 38, 34, 0.12);
  background: rgba(255, 255, 255, 0.88);
  color: rgba(42, 38, 34, 0.92);
  font-weight: 800;
  letter-spacing: -0.01em;
  box-shadow: var(--shadow-soft);
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.btn:hover { transform: translateY(-1px); box-shadow: var(--shadow); }
.btn:active { transform: translateY(0); }

.btn.primary {
  border: 0;
  color: #2a2622;
  background: linear-gradient(135deg, #e8d8c6, #f1cfcf);
  box-shadow: 0 14px 28px rgba(42, 38, 34, 0.18);
}
.btn.soft { background: linear-gradient(135deg, rgba(201,167,124,0.18), rgba(185,214,207,0.18)); }
.btn.ghost { background: transparent; border: 1px solid rgba(42, 38, 34, 0.14); }
.btn.full { width: 100%; }

.section { padding: 62px 0; }
.section-alt {
  background:
    radial-gradient(1100px 700px at 14% 18%, rgba(201,167,124,0.10), transparent 60%),
    radial-gradient(900px 600px at 86% 26%, rgba(230,184,184,0.10), transparent 60%),
    rgba(255, 255, 255, 0.44);
  border-top: 1px solid rgba(42, 38, 34, 0.06);
  border-bottom: 1px solid rgba(42, 38, 34, 0.06);
}
.section-head { display: grid; gap: 6px; margin-bottom: 18px; }
.note {
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid rgba(42, 38, 34, 0.10);
  border-radius: var(--radius);
  padding: 12px 14px;
  box-shadow: var(--shadow-soft);
  max-width: 78ch;
}

.cards { display: grid; grid-template-columns: repeat(12, 1fr); gap: 14px; }
.card {
  grid-column: span 12;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(42, 38, 34, 0.10);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow-soft);
}
.card h3 { margin-bottom: 10px; color: rgba(42, 38, 34, 0.94); }

.list { margin: 0; padding-left: 18px; color: rgba(42, 38, 34, 0.78); line-height: 1.72; }
.list li { margin: 8px 0; }
.list strong { color: rgba(42, 38, 34, 0.94); }

.grid-2 { display: grid; gap: 14px; }

.inline-cta {
  margin-top: 18px;
  display: grid;
  gap: 14px;
  align-items: center;
  padding: 18px;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(700px 420px at 20% 25%, rgba(201,167,124,0.18), transparent 60%),
    radial-gradient(700px 420px at 85% 30%, rgba(230,184,184,0.18), transparent 60%),
    rgba(255, 255, 255, 0.90);
  border: 1px solid rgba(42, 38, 34, 0.12);
  box-shadow: var(--shadow);
}
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; }

.compare {
  overflow: auto;
  border-radius: var(--radius);
  border: 1px solid rgba(42, 38, 34, 0.10);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: var(--shadow-soft);
}
.compare table { width: 100%; border-collapse: collapse; min-width: 720px; }
.compare th, .compare td {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid rgba(42, 38, 34, 0.08);
  color: rgba(42, 38, 34, 0.84);
}
.compare th {
  font-size: 0.92rem;
  color: rgba(42, 38, 34, 0.90);
  background: rgba(242, 239, 233, 0.75);
}
.compare tr:last-child td { border-bottom: 0; }

.small { font-size: 0.95rem; color: rgba(42, 38, 34, 0.72); }

.footer { border-top: 1px solid var(--line); padding: 30px 0 46px; background: rgba(255, 255, 255, 0.66); }
.footer-inner { display: grid; gap: 14px; align-items: start; }
.footer-brand { font-weight: 900; margin-bottom: 6px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 12px; }
.footer-links a { padding: 8px 10px; border-radius: 12px; color: rgba(42, 38, 34, 0.84); }
.footer-links a:hover { background: rgba(201, 167, 124, 0.14); }

@media (min-width: 860px) {
  .hero-grid { grid-template-columns: 1.3fr 0.7fr; }
  .grid-2 { grid-template-columns: 1.25fr 1fr; align-items: start; }
  .cards .card { grid-column: span 4; }
  .inline-cta { grid-template-columns: 1.15fr 0.85fr; }
  .footer-inner { grid-template-columns: 1.25fr 0.75fr; }
  .footer-links { justify-content: flex-end; }
}

@media (max-width: 920px) {
  .nav-toggle { display: inline-block; }
  .nav {
    position: absolute;
    top: 64px;
    right: 12px;
    left: 12px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
    padding: 10px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.94);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
  }
  .nav.is-open { display: flex; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn { transition: none; }
}