:root {
  --bg: #f8f5ef;
  --ink: #15171a;
  --muted: #43464c;
  --muted-2: #8a8d93;
  --accent: #2454cc;
  --border: #e4e1d9;
  --card: #ffffff;
  --font-heading: 'Unbounded', sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.6;
}

a { color: inherit; }

/* Nav (reused across feature pages) */
.f-nav {
  border-bottom: 1px solid var(--border);
  padding: 20px 24px;
}

.f-nav-inner {
  max-width: 1040px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 17px;
  color: var(--ink);
  text-decoration: none;
}

.f-nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 14px;
  font-weight: 600;
}

.f-nav-links a {
  color: var(--muted);
  text-decoration: none;
}

.f-nav-links a:hover { color: var(--ink); }

.f-back {
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
}

.f-back:hover { color: var(--ink); }

/* Breadcrumb */
.f-breadcrumb {
  max-width: 760px;
  margin: 32px auto 0;
  padding: 0 24px;
  font-size: 13px;
  color: var(--muted-2);
}

.f-breadcrumb a { color: var(--muted-2); text-decoration: none; }
.f-breadcrumb a:hover { color: var(--accent); }

/* Hero */
.f-hero {
  max-width: 760px;
  margin: 0 auto;
  padding: 16px 24px 40px;
}

.f-eyebrow {
  display: block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.f-hero h1 {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0 0 16px;
}

.f-hero-sub {
  font-size: 17px;
  color: var(--muted);
  max-width: 620px;
  margin: 0 0 24px;
}

.f-hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 15px;
  padding: 13px 24px;
  border-radius: 8px;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.15s ease, opacity 0.15s ease;
}

.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: var(--ink);
  color: #f8f5ef;
}

.btn-primary:hover { opacity: 0.9; }

.btn-outline {
  background: transparent;
  color: var(--ink);
  border-color: var(--border);
}

/* Content sections */
.f-content {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px 24px;
}

.f-content h2 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 22px;
  margin: 40px 0 16px;
}

.f-content p {
  color: var(--muted);
  font-size: 16px;
  margin: 0 0 16px;
}

.f-check-list {
  list-style: none;
  padding: 0;
  margin: 20px 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.f-check-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--muted);
  font-size: 15px;
}

.f-check-icon {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--accent);
  margin-top: 1px;
}

.f-check-icon svg { width: 13px; height: 13px; }

.f-callout {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  margin: 24px 0;
}

.f-callout p:last-child { margin-bottom: 0; }

/* FAQ */
.f-faq {
  max-width: 760px;
  margin: 0 auto;
  padding: 16px 24px 56px;
}

.f-faq h2 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 22px;
  margin: 0 0 20px;
}

.f-faq details {
  border-bottom: 1px solid var(--border);
  padding: 18px 0;
}

.f-faq summary {
  cursor: pointer;
  font-weight: 700;
  font-size: 15px;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.f-faq summary::-webkit-details-marker { display: none; }

.f-faq summary::after {
  content: '+';
  font-size: 20px;
  color: var(--accent);
  flex-shrink: 0;
}

.f-faq details[open] summary::after { content: '−'; }

.f-faq p {
  color: var(--muted);
  font-size: 15px;
  margin: 12px 0 0;
}

/* CTA band */
.f-cta-band {
  background: var(--ink);
  color: #f8f5ef;
  text-align: center;
  padding: 56px 24px;
}

.f-cta-band h2 {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin: 0 0 12px;
}

.f-cta-band p {
  color: rgba(248, 245, 239, 0.75);
  margin: 0 0 24px;
}

.f-cta-band .f-hero-ctas { justify-content: center; }

.f-cta-band .btn-outline {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.3);
}

/* Related pages */
.f-related {
  max-width: 760px;
  margin: 0 auto;
  padding: 48px 24px;
}

.f-related h2 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 18px;
  margin: 0 0 16px;
}

.f-related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 10px;
}

.f-related-grid a {
  display: block;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--card);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
}

.f-related-grid a:hover { border-color: var(--accent); color: var(--accent); }

/* Footer */
.f-footer {
  border-top: 1px solid var(--border);
  padding: 24px;
  text-align: center;
  font-size: 13px;
  color: var(--muted-2);
}

.f-footer a {
  color: var(--muted-2);
  margin: 0 8px;
  text-decoration: none;
}

.f-footer a:hover { color: var(--ink); }