/* ============================================================
   DESIGN SYSTEM — Advocacy Site
   Palette: Anchor Purple + Soft White + Warm Cream
   Vibe: Cozy, clear, trustworthy
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Lora:ital,wght@0,400;0,600;1,400&family=DM+Sans:wght@300;400;500&display=swap');

:root {
  /* Colors */
  --purple-deep:    #3b2a6e;
  --purple-anchor:  #5440a4;
  --purple-mid:     #7b68c8;
  --purple-soft:    #c8bfee;
  --purple-blush:   #ede9f9;
  --white-warm:     #faf9f6;
  --white-pure:     #ffffff;
  --cream:          #f4f0e8;
  --text-dark:      #2a2040;
  --text-mid:       #5a5070;
  --text-light:     #9b94b8;
  --border-soft:    #ddd6f3;

  /* Typography */
  --font-display: 'Lora', Georgia, serif;
  --font-body:    'DM Sans', sans-serif;

  /* Spacing */
  --radius-sm:  8px;
  --radius-md:  14px;
  --radius-lg:  22px;
  --radius-xl:  32px;

  /* Dotted border style — the signature element */
  --dotted-border: 2px dotted var(--purple-soft);
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-dark);
  background-color: var(--white-warm);
  -webkit-font-smoothing: antialiased;
}

/* ── Typography ── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--purple-deep);
  line-height: 1.25;
  font-weight: 600;
}

h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.2rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.2rem; }

p { color: var(--text-mid); margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

a { color: var(--purple-anchor); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--purple-deep); }

strong { color: var(--text-dark); font-weight: 500; }

em { font-family: var(--font-display); font-style: italic; }

/* ── Navbar ── */
.site-nav {
  background: var(--white-pure);
  border-bottom: var(--dotted-border);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 0 2rem;
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}
.nav-logo-img {
  height: 48px;
  width: auto;
  display: block;
}
.footer-brand .nav-logo-img {
  height: 52px;
  filter: brightness(0) invert(1);
  opacity: 0.9;
  margin-bottom: 0.75rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.92rem;
  font-weight: 400;
  color: var(--text-mid);
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-sm);
  transition: all 0.2s;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--purple-anchor);
  background: var(--purple-blush);
}

.nav-cta {
  background: var(--purple-anchor) !important;
  color: var(--white-pure) !important;
  border-radius: var(--radius-sm) !important;
  padding: 0.45rem 1.1rem !important;
  font-weight: 500 !important;
}

.nav-cta:hover {
  background: var(--purple-deep) !important;
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--purple-anchor);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ── Hero ── */
.hero-cozy {
  background: var(--purple-blush);
  border-bottom: var(--dotted-border);
  padding: 5rem 2rem 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-cozy::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 20% 50%, rgba(84,64,164,0.08) 0%, transparent 60%),
                    radial-gradient(circle at 80% 20%, rgba(123,104,200,0.07) 0%, transparent 50%);
  pointer-events: none;
}

.hero-logo {
  height: 120px;
  width: auto;
  display: block;
  margin: 0 auto 1.75rem;
}

.hero-cozy .hero-eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--purple-mid);
  background: var(--white-pure);
  border: var(--dotted-border);
  border-radius: 999px;
  padding: 0.3rem 1rem;
  margin-bottom: 1.5rem;
}

.hero-cozy h1 {
  max-width: 720px;
  margin: 0 auto 1.25rem;
}

.hero-cozy .hero-subtitle {
  font-size: 1.1rem;
  max-width: 560px;
  margin: 0 auto 2.5rem;
  color: var(--text-mid);
}

.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Diagram / Image Containers ── */
/* All images/diagrams get the signature dotted-rounded treatment */
.diagram-wrap {
  border: var(--dotted-border);
  border-radius: var(--radius-lg);
  background: var(--white-pure);
  padding: 1.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 16px rgba(84,64,164,0.07);
}

.diagram-wrap img,
.diagram-wrap svg {
  border-radius: var(--radius-md);
  max-width: 100%;
  display: block;
}

/* Inline SVG diagrams */
.diagram-placeholder {
  border: var(--dotted-border);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--purple-blush) 0%, var(--cream) 100%);
  padding: 3rem 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 1rem;
  min-height: 200px;
}

.diagram-placeholder svg {
  opacity: 0.5;
}

.diagram-placeholder p {
  font-size: 0.85rem;
  color: var(--text-light);
  font-style: italic;
}

/* ── Cards ── */
.card-cozy {
  background: var(--white-pure);
  border: var(--dotted-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: transform 0.2s, box-shadow 0.2s;
}

.card-cozy:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(84,64,164,0.1);
}

.card-cozy .card-icon {
  width: 48px;
  height: 48px;
  background: var(--purple-blush);
  border: var(--dotted-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 1.4rem;
}

.card-cozy h3 { margin-bottom: 0.5rem; font-size: 1.15rem; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  padding: 0.7rem 1.6rem;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
}

.btn-primary {
  background: var(--purple-anchor);
  color: var(--white-pure);
  border-color: var(--purple-anchor);
}
.btn-primary:hover {
  background: var(--purple-deep);
  border-color: var(--purple-deep);
  color: var(--white-pure);
}

.btn-outline {
  background: transparent;
  color: var(--purple-anchor);
  border: 2px dotted var(--purple-mid);
  border-radius: var(--radius-md);
}
.btn-outline:hover {
  background: var(--purple-blush);
  color: var(--purple-deep);
}

.btn-ghost {
  background: transparent;
  color: var(--text-mid);
  border-color: transparent;
}
.btn-ghost:hover { color: var(--purple-anchor); background: var(--purple-blush); }

/* ── Sections ── */
.section-cozy {
  padding: 5rem 2rem;
}

.section-cozy.bg-cream { background: var(--cream); }
.section-cozy.bg-blush { background: var(--purple-blush); }
.section-cozy.bg-white { background: var(--white-pure); }

.section-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--purple-mid);
  margin-bottom: 0.75rem;
}

.section-header p {
  max-width: 560px;
  margin: 0.75rem auto 0;
  font-size: 1.05rem;
}

/* ── Grid layouts ── */
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.5rem; }
.grid-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1.25rem; }

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.two-col.reverse { direction: rtl; }
.two-col.reverse > * { direction: ltr; }

/* ── Stat / Highlight Box ── */
.stat-box {
  text-align: center;
  padding: 2rem 1.5rem;
  border: var(--dotted-border);
  border-radius: var(--radius-lg);
  background: var(--white-pure);
}

.stat-box .stat-number {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 600;
  color: var(--purple-anchor);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-box .stat-label {
  font-size: 0.9rem;
  color: var(--text-light);
}

/* ── Quote / Callout ── */
.callout-cozy {
  background: var(--purple-blush);
  border: var(--dotted-border);
  border-left: 4px solid var(--purple-anchor);
  border-radius: var(--radius-md);
  padding: 1.5rem 2rem;
  position: relative;
}

.callout-cozy p {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--purple-deep);
  margin-bottom: 0.5rem;
}

.callout-cozy cite {
  font-size: 0.85rem;
  color: var(--text-light);
  font-style: normal;
}

/* ── Blog Cards ── */
.blog-card {
  background: var(--white-pure);
  border: var(--dotted-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
}

.blog-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(84,64,164,0.1);
}

.blog-card-diagram {
  border-bottom: var(--dotted-border);
  background: linear-gradient(135deg, var(--purple-blush), var(--cream));
  padding: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 160px;
}

.blog-card-body { padding: 1.5rem; }

.blog-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--purple-mid);
  background: var(--purple-blush);
  border: 1px dotted var(--purple-soft);
  border-radius: 999px;
  padding: 0.2rem 0.75rem;
  margin-bottom: 0.75rem;
}

.blog-meta {
  font-size: 0.82rem;
  color: var(--text-light);
  margin-top: 1rem;
}

/* ── Footer ── */
.site-footer {
  background: var(--purple-deep);
  color: var(--purple-soft);
  padding: 4rem 2rem 2rem;
  border-top: 3px dotted rgba(200,191,238,0.3);
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand .nav-logo { margin-bottom: 0.75rem; }
.footer-brand p { font-size: 0.9rem; color: var(--purple-soft); opacity: 0.8; }

.footer-col h5 {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--purple-soft);
  opacity: 0.6;
  margin-bottom: 1rem;
}

.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 0.5rem; }
.footer-col ul a {
  font-size: 0.9rem;
  color: var(--purple-soft);
  opacity: 0.85;
  transition: opacity 0.2s;
}
.footer-col ul a:hover { opacity: 1; color: var(--white-pure); }

.footer-bottom {
  border-top: 1px dotted rgba(200,191,238,0.2);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: var(--purple-soft);
  opacity: 0.6;
}

/* ── Page Hero (inner pages) ── */
.page-hero {
  background: var(--purple-blush);
  border-bottom: var(--dotted-border);
  padding: 3.5rem 2rem 3rem;
  text-align: center;
}

.page-hero .breadcrumb {
  font-size: 0.82rem;
  color: var(--text-light);
  margin-bottom: 1rem;
}

.page-hero .breadcrumb a { color: var(--purple-mid); }
.page-hero .breadcrumb span { margin: 0 0.4rem; }

/* ── Prose (blog/article content) ── */
.prose {
  max-width: 700px;
  margin: 0 auto;
}

.prose h2 { margin: 2.5rem 0 1rem; }
.prose h3 { margin: 2rem 0 0.75rem; }
.prose p  { margin-bottom: 1.25rem; font-size: 1.05rem; line-height: 1.8; }

.prose ul, .prose ol {
  margin: 1rem 0 1.25rem 1.5rem;
  color: var(--text-mid);
}

.prose li { margin-bottom: 0.5rem; }

.prose .diagram-wrap,
.prose .diagram-placeholder {
  margin: 2.5rem 0;
  width: 100%;
}

/* ── Animations ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}

.fade-up { animation: fadeUp 0.55s ease both; }
.fade-up-1 { animation-delay: 0.1s; }
.fade-up-2 { animation-delay: 0.2s; }
.fade-up-3 { animation-delay: 0.3s; }
.fade-up-4 { animation-delay: 0.4s; }

/* ── Utility ── */
.text-center { text-align: center; }
.text-purple { color: var(--purple-anchor); }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }

/* ── Responsive ── */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 68px;
    left: 0; right: 0;
    background: var(--white-pure);
    border-bottom: var(--dotted-border);
    padding: 1rem 2rem;
    gap: 0.25rem;
  }
  .nav-toggle { display: flex; }

  .two-col { grid-template-columns: 1fr; gap: 2.5rem; }
  .two-col.reverse { direction: ltr; }

  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }

  .hero-cozy { padding: 3.5rem 1.5rem 3rem; }
  .section-cozy { padding: 3.5rem 1.5rem; }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* ── Care Option Tags ── */
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 1rem;
}

.care-tag {
  font-size: 0.72rem;
  font-weight: 500;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  background: var(--purple-blush);
  color: var(--purple-mid);
  border: 1px dotted var(--purple-soft);
}

.care-tag.good {
  background: #edf7ed;
  color: #2e7d32;
  border-color: #a5d6a7;
}

.care-tag.watch {
  background: #fff8e1;
  color: #e65100;
  border-color: #ffcc80;
}

.care-tag.urgent {
  background: #fdecea;
  color: #c62828;
  border-color: #ef9a9a;
}

/* ── FAQ List ── */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.faq-item {
  padding: 1.75rem 0;
  border-bottom: 1px dotted var(--border-soft);
}

.faq-item:first-child { padding-top: 0; }
.faq-item:last-child  { border-bottom: none; padding-bottom: 0; }

.faq-item h4 {
  font-size: 1.05rem;
  color: var(--purple-deep);
  margin-bottom: 0.6rem;
  font-family: var(--font-display);
  font-weight: 600;
}

.faq-item p {
  font-size: 0.97rem;
  color: var(--text-mid);
  margin: 0;
  line-height: 1.75;
}