/* ============ DESIGN SYSTEM (matches homepage) ============ */
:root {
  --navy: #1E3A5F;
  --navy-dark: #13263F;
  --accent: #C76F3D;
  --accent-dark: #A85826;
  --cream: #FAF6F0;
  --cream-dark: #F0E8DC;
  --text: #1A1A1A;
  --text-soft: #5A5A5A;
  --border: #E6DED1;
  --radius: 10px;
  --shadow: 0 4px 20px rgba(30, 58, 95, 0.08);
  --shadow-hover: 0 8px 30px rgba(30, 58, 95, 0.15);
  --max-w: 1140px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 16px; line-height: 1.65;
  color: var(--text); background: var(--cream);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { font-family: 'Playfair Display', Georgia, serif; font-weight: 700; color: var(--navy); line-height: 1.2; }
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.2rem); margin-bottom: 1rem; }
h3 { font-size: 1.3rem; margin-bottom: 0.6rem; }
p { color: var(--text-soft); }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-dark); }
img { max-width: 100%; height: auto; display: block; }
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 1.5rem; }

/* ============ NAV ============ */
nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(250, 246, 240, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex; justify-content: space-between; align-items: center;
  padding: 1rem 1.5rem; max-width: var(--max-w); margin: 0 auto;
}
.logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem; font-weight: 700; color: var(--navy);
}
.logo span { color: var(--accent); }
.nav-links { display: flex; gap: 2rem; align-items: center; }
.nav-links a { color: var(--text); font-weight: 500; font-size: 0.95rem; }
.nav-links a:hover { color: var(--accent); }
.nav-cta {
  background: var(--accent); color: white !important; padding: 0.6rem 1.2rem;
  border-radius: var(--radius); font-weight: 600;
}
.nav-cta:hover { background: var(--accent-dark); }
@media (max-width: 760px) { .nav-links a:not(.nav-cta) { display: none; } }

/* ============ BUTTONS ============ */
.btn {
  display: inline-block; padding: 0.9rem 1.6rem;
  border-radius: var(--radius); font-weight: 600; font-size: 1rem;
  transition: all 0.2s ease; cursor: pointer; border: none;
}
.btn-primary { background: var(--accent); color: white !important; }
.btn-primary:hover { background: var(--accent-dark); transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.btn-secondary {
  background: transparent; color: var(--navy) !important;
  border: 2px solid var(--navy);
}
.btn-secondary:hover { background: var(--navy); color: white !important; }

/* ============ PAGE HERO ============ */
.page-hero {
  padding: 4.5rem 0 3.5rem;
  background: linear-gradient(180deg, var(--cream) 0%, var(--cream-dark) 100%);
  border-bottom: 1px solid var(--border);
}
.page-hero .eyebrow {
  font-size: 0.85rem; font-weight: 600; color: var(--accent);
  text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 1rem;
}
.page-hero h1 { margin-bottom: 1.2rem; }
.page-hero h1 .em { color: var(--accent); }
.page-hero .lead {
  font-size: 1.2rem; color: var(--text-soft); max-width: 680px; line-height: 1.55; margin-bottom: 0.5rem;
}
.page-hero .signed {
  font-size: 0.95rem; color: var(--text-soft); font-style: italic; margin-top: 1rem;
}

/* ============ ARTICLE BODY ============ */
.body-section { padding: 3.5rem 0 2rem; }
.body-section .container > h2 {
  margin-top: 2.5rem;
  margin-bottom: 1rem;
}
.body-section .container > h2:first-child { margin-top: 0; }
.body-section .container > p {
  color: var(--text);
  margin-bottom: 1.1rem;
  max-width: 780px;
  font-size: 1.05rem;
  line-height: 1.7;
}
.body-section .container > p strong { color: var(--navy); }
em.fr {
  font-style: italic;
  color: var(--accent);
  font-weight: 500;
}

/* Symptom list */
.symptoms {
  list-style: none; margin: 1rem 0 2rem; padding: 0;
  max-width: 780px;
}
.symptoms li {
  background: white;
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  padding: 1rem 1.25rem;
  margin-bottom: 0.6rem;
  border-radius: var(--radius);
  color: var(--text);
}

/* Pull-quote / callout */
.callout {
  background: white;
  border-left: 4px solid var(--navy);
  padding: 1.6rem 1.8rem;
  margin: 2rem 0;
  border-radius: var(--radius);
  font-family: 'Playfair Display', serif;
  font-size: 1.25rem;
  line-height: 1.45;
  color: var(--navy);
  max-width: 780px;
  box-shadow: var(--shadow);
}

/* Comparison grid for past-tense page */
.compare {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1rem;
  margin: 1.5rem 0 2.5rem; max-width: 780px;
}
@media (max-width: 760px) { .compare { grid-template-columns: 1fr; } }
.compare .col {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}
.compare .col h4 {
  font-family: 'Playfair Display', serif;
  font-size: 0.9rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.8rem;
}
.compare .col p {
  font-size: 1rem;
  color: var(--text);
  margin: 0 0 0.6rem;
}
.compare .col em { color: var(--accent); font-style: italic; }
.compare .col strong { color: var(--navy); }

/* ============ INDEX CARDS ============ */
.intro-block { padding: 4.5rem 0 1rem; }
.intro-block .container { max-width: 780px; }
.intro-block p {
  color: var(--text); font-size: 1.1rem; line-height: 1.7;
  margin-bottom: 1.2rem;
}
.intro-block .signed { color: var(--text-soft); font-style: italic; }
.diff-section { padding: 3rem 0 5rem; }
.diff-cards {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem; margin-top: 2.5rem;
}
@media (max-width: 900px) { .diff-cards { grid-template-columns: 1fr; } }
.diff-card {
  background: white; padding: 2rem; border-radius: var(--radius);
  border: 1px solid var(--border); box-shadow: var(--shadow);
  display: flex; flex-direction: column;
  transition: transform 0.2s, box-shadow 0.2s;
  color: var(--text);
}
.diff-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); color: var(--text); }
.diff-card .num {
  font-family: 'Playfair Display', serif; font-size: 0.85rem;
  color: var(--accent); text-transform: uppercase; letter-spacing: 0.1em;
  margin-bottom: 0.6rem;
}
.diff-card h3 {
  color: var(--navy);
  margin-bottom: 0.8rem;
  line-height: 1.25;
}
.diff-card p {
  color: var(--text-soft);
  margin-bottom: 1.25rem;
  flex: 1;
}
.diff-card .arrow {
  color: var(--accent); font-weight: 600; font-size: 0.95rem;
}

/* ============ PAGE NAV BETWEEN ARTICLES ============ */
.page-foot-nav {
  max-width: 780px;
  margin: 1rem 0 0;
  padding: 1.5rem 0 0;
  border-top: 1px solid var(--border);
  display: flex; justify-content: space-between;
  flex-wrap: wrap; gap: 1rem;
}
.page-foot-nav a {
  color: var(--accent); font-weight: 600; font-size: 0.95rem;
}
.page-foot-nav a:hover { color: var(--accent-dark); }

/* ============ FINAL CTA ============ */
.final-cta {
  background: var(--navy); color: white; text-align: center;
  padding: 4.5rem 1.5rem;
}
.final-cta h2 { color: white; margin-bottom: 1rem; }
.final-cta p { color: rgba(255,255,255,0.85); max-width: 600px; margin: 1rem auto 2rem; }
.final-cta .btn-primary { background: var(--accent); color: white !important; font-size: 1.1rem; padding: 1rem 2rem; }
.final-cta .btn-primary:hover { background: var(--accent-dark); }

/* ============ FOOTER ============ */
footer {
  background: var(--navy-dark); color: rgba(255,255,255,0.75);
  padding: 3rem 0 1.5rem;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 2rem; margin-bottom: 2rem;
}
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr; gap: 1.5rem; } }
footer h4 { color: white; font-family: 'Playfair Display', serif; margin-bottom: 1rem; font-size: 1.1rem; }
footer a { color: rgba(255,255,255,0.75); }
footer a:hover { color: var(--accent); }
footer ul { list-style: none; }
footer li { margin-bottom: 0.5rem; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.15); padding-top: 1.5rem;
  text-align: center; font-size: 0.85rem; color: rgba(255,255,255,0.5);
}