/* ============================================================
   Pawtirement — styles.css
   Shared stylesheet for static HTML pages (articles, etc.)
   ============================================================ */


/* ── Custom properties ─────────────────────────────────────── */
:root {
  --color-bg:           #FBF3E7;
  --color-text:         #4A3428;
  --color-accent-clay:  #C1694F;
  --color-accent-honey: #E3A857;
  --color-accent-sage:  #7C8B5D;
  --color-card-blush:   #F0DCC8;
  --color-white:        #FFFFFF;
  --color-text-muted:   rgba(74, 52, 40, 0.65);
  --color-border:       rgba(74, 52, 40, 0.1);

  --font-serif: 'Fraunces', Georgia, serif;
  --font-sans:  'Work Sans', system-ui, sans-serif;

  --shadow-card:  0 4px 20px -2px rgba(74, 52, 40, 0.06);
  --shadow-hover: 0 8px 30px -4px rgba(74, 52, 40, 0.1);

  --radius-card: 16px;
  --max-width:   1152px;
  --max-prose:   720px;
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

/* ── Layout helpers ────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: 1.5rem;
}

/* ── Header / Nav ──────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background-color: rgba(251, 243, 231, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 1rem;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--color-text);
  transition: opacity 0.2s;
}
.site-logo:hover { opacity: 0.75; }
.site-logo svg { color: var(--color-accent-clay); }

.site-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.site-nav a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color 0.2s;
}
.site-nav a:hover { color: var(--color-text); }

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text);
  padding: 0.25rem;
  line-height: 0;
}
.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--color-border);
  background: var(--color-bg);
  padding: 0.5rem 1.5rem 1rem;
}
.mobile-nav a {
  display: block;
  padding: 0.75rem 0;
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
}
.mobile-nav a:last-child { border-bottom: none; }

@media (max-width: 767px) {
  .site-nav { display: none; }
  .nav-toggle { display: block; }
  .mobile-nav.open { display: flex; }
}

/* ── Footer ────────────────────────────────────────────────── */
.site-footer {
  border-top: 1px solid var(--color-border);
  background: var(--color-bg);
}
.site-footer .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding-block: 2.5rem;
  text-align: center;
}
@media (min-width: 768px) {
  .site-footer .container {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}
.site-footer .footer-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 500;
  color: rgba(74, 52, 40, 0.4);
}
.site-footer .footer-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}
.site-footer .footer-links a:hover { color: var(--color-text); transition: color 0.2s; }

/* ── Article page layout ───────────────────────────────────── */
.article-page {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}
.article-page main { flex: 1; }

/* Breadcrumb */
.article-breadcrumb {
  padding: 1.5rem 0 0;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}
.article-breadcrumb a {
  color: var(--color-text-muted);
  transition: color 0.2s;
}
.article-breadcrumb a:hover { color: var(--color-accent-clay); }
.article-breadcrumb span { margin-inline: 0.4rem; }

/* Article header */
.article-header {
  padding-top: 2.5rem;
  padding-bottom: 2rem;
  max-width: var(--max-prose);
  margin-inline: auto;
  padding-inline: 1.5rem;
}

.article-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  background-color: rgba(193, 105, 79, 0.12);
  color: var(--color-accent-clay);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.article-title {
  font-family: var(--font-serif);
  font-size: clamp(1.9rem, 5vw, 2.75rem);
  font-weight: 500;
  line-height: 1.15;
  color: var(--color-text);
  margin-bottom: 1rem;
}

.article-meta {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  font-weight: 400;
}

.article-divider {
  width: 3rem;
  height: 2px;
  background: var(--color-accent-clay);
  opacity: 0.35;
  margin: 1.75rem 0 0;
}

/* Article body */
.article-body {
  max-width: var(--max-prose);
  margin-inline: auto;
  padding-inline: 1.5rem;
  padding-bottom: 3rem;
}

.article-body p {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--color-text);
  margin-bottom: 1.4rem;
}

.article-body h2 {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 500;
  color: var(--color-text);
  margin-top: 2.75rem;
  margin-bottom: 1rem;
  line-height: 1.25;
}

.article-body h3 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--color-text);
  margin-top: 2rem;
  margin-bottom: 0.6rem;
}

.article-body ul, .article-body ol {
  padding-left: 1.4rem;
  margin-bottom: 1.4rem;
}
.article-body li {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--color-text);
  margin-bottom: 0.4rem;
}

/* Callout box */
.callout {
  background: var(--color-card-blush);
  border-left: 3px solid var(--color-accent-clay);
  border-radius: 0 12px 12px 0;
  padding: 1.25rem 1.5rem;
  margin: 2rem 0;
}
.callout-title {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-accent-clay);
  margin-bottom: 0.6rem;
}
.callout p {
  margin-bottom: 0 !important;
  font-size: 1rem !important;
}
.callout ul {
  margin-bottom: 0 !important;
}
.callout li {
  font-size: 1rem !important;
}

/* Trust note */
.trust-note {
  max-width: var(--max-prose);
  margin-inline: auto;
  padding-inline: 1.5rem;
  padding-bottom: 2.5rem;
  text-align: center;
}
.trust-note p {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* Related articles */
.related-section {
  border-top: 1px solid var(--color-border);
  padding-top: 3rem;
  padding-bottom: 3.5rem;
  max-width: var(--max-prose);
  margin-inline: auto;
  padding-inline: 1.5rem;
}
.related-section h2 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 1.5rem;
}
.related-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
@media (min-width: 560px) {
  .related-cards { grid-template-columns: repeat(2, 1fr); }
}

.related-card {
  display: block;
  background: var(--color-white);
  border-radius: var(--radius-card);
  padding: 1.4rem 1.5rem;
  box-shadow: var(--shadow-card);
  transition: box-shadow 0.25s, transform 0.25s;
}
.related-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}
.related-card .card-tag {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--color-accent-clay);
  margin-bottom: 0.5rem;
}
.related-card h3 {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 500;
  line-height: 1.35;
  color: var(--color-text);
  transition: color 0.2s;
}
.related-card:hover h3 { color: var(--color-accent-clay); }