/* ============================================================
   pseo.css — Styles for pSEO landing pages
   Pieter's POD Art — pod.softcoverbooks.co.za
   ============================================================ */

/* ----- CSS Custom Properties ----- */
:root {
  --color-bg:           #0f0e0d;
  --color-surface:      #1a1814;
  --color-surface-2:    #242118;
  --color-border:       #2e2b24;
  --color-text:         #e8e2d9;
  --color-text-muted:   #8a8278;
  --color-text-faint:   #5a5650;
  --color-accent:       #c8903a;
  --color-accent-hover: #dea84e;
  --color-rb:           #e53935;
  --color-rb-dark:      #b71c1c;
  --color-tp:           #1565c0;
  --color-tp-dark:      #0d47a1;
  --color-heading:      #f0e8d8;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'Inter', system-ui, -apple-system, sans-serif;

  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  14px;
  --radius-xl:  20px;

  --shadow-card: 0 2px 16px rgba(0,0,0,0.45);
  --shadow-btn:  0 2px 8px rgba(0,0,0,0.3);

  --max-width: 1280px;
  --nav-h: 64px;
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text);
  min-height: 100vh;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

img { display: block; max-width: 100%; height: auto; }

/* ----- Header / Nav ----- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(15,14,13,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  height: var(--nav-h);
}

.top-nav {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.site-logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-heading) !important;
  white-space: nowrap;
  flex-shrink: 0;
}

.logo-accent { color: var(--color-accent); }

.nav-links {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}

.nav-link {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.3rem 0.6rem;
  border-radius: var(--radius-sm);
  transition: color 0.2s, background 0.2s;
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-text);
  background: var(--color-surface-2);
}

.nav-link.active { color: var(--color-accent); }

.nav-store-btn {
  flex-shrink: 0;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-muted) !important;
  border: 1px solid var(--color-border);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: color 0.2s, border-color 0.2s;
  white-space: nowrap;
}

.nav-store-btn:hover {
  color: var(--color-text) !important;
  border-color: var(--color-accent);
}

/* ----- Breadcrumb ----- */
.breadcrumb {
  padding: 0.75rem 0;
  margin-bottom: 1.5rem;
}

.breadcrumb-list {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  flex-wrap: wrap;
  font-size: 0.82rem;
  color: var(--color-text-faint);
}

.breadcrumb-list a { color: var(--color-text-muted); }
.breadcrumb-list a:hover { color: var(--color-accent); }
.breadcrumb-sep { color: var(--color-text-faint); user-select: none; }

/* ----- Main pSEO Layout ----- */
.pseo-main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

.pseo-container {
  display: grid;
  grid-template-columns: 1fr 240px;
  gap: 2.5rem;
  align-items: start;
}

/* ----- Article ----- */
.pseo-article {}

.pseo-header { margin-bottom: 1.5rem; }

.pseo-h1 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 700;
  color: var(--color-heading);
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.pseo-intro {
  margin-bottom: 2.5rem;
  font-size: 1rem;
  color: var(--color-text);
  line-height: 1.8;
  max-width: 70ch;
}

.pseo-intro p + p { margin-top: 0.85rem; }

.pseo-closing {
  margin-top: 2.5rem;
  padding: 1.5rem;
  background: var(--color-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.8;
}

.pseo-closing p + p { margin-top: 0.75rem; }

/* ----- Products Section ----- */
.products-section { margin-bottom: 2rem; }

.products-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--color-heading);
  margin-bottom: 1.25rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--color-border);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.25rem;
}

/* ----- Product Card ----- */
.product-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s;
  box-shadow: var(--shadow-card);
}

.product-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 28px rgba(0,0,0,0.55);
  border-color: var(--color-accent);
}

.card-img-link { display: block; }

.card-img-wrap {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--color-surface-2);
}

.card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.product-card:hover .card-img-wrap img { transform: scale(1.04); }

.store-badge {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.22rem 0.5rem;
  border-radius: var(--radius-sm);
  color: #fff;
}

.badge-rb { background: var(--color-rb); }
.badge-tp { background: var(--color-tp); }

.card-body {
  padding: 0.9rem 1rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.card-title {
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-heading);
  line-height: 1.35;
}

.card-sub {
  font-size: 0.76rem;
  color: var(--color-text-faint);
  line-height: 1.4;
}

.shop-btn {
  display: inline-block;
  margin-top: 0.25rem;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-sm);
  color: #fff !important;
  transition: opacity 0.18s, transform 0.15s;
  box-shadow: var(--shadow-btn);
  text-align: center;
}

.shop-btn:hover { opacity: 0.9; transform: translateY(-1px); }

.btn-badge-rb { background: var(--color-rb); }
.btn-badge-rb:hover { background: var(--color-rb-dark); }
.btn-badge-tp { background: var(--color-tp); }
.btn-badge-tp:hover { background: var(--color-tp-dark); }

/* ----- Sidebar ----- */
.pseo-sidebar {
  position: sticky;
  top: calc(var(--nav-h) + 1.5rem);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.sidebar-stores,
.sidebar-sections {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.1rem 1rem;
}

.sidebar-stores h3,
.sidebar-sections h3 {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: 0.85rem;
}

.sidebar-stores {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.store-btn {
  display: block;
  text-align: center;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.55rem 0.75rem;
  border-radius: var(--radius-sm);
  color: #fff !important;
  transition: opacity 0.18s, transform 0.15s;
}

.store-btn:hover { opacity: 0.9; transform: translateY(-1px); }
.rb-btn { background: var(--color-rb); }
.tp-btn { background: var(--color-tp); }

.sidebar-sections {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.sidebar-sections a {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  padding: 0.3rem 0.5rem;
  border-radius: var(--radius-sm);
  transition: background 0.18s, color 0.18s;
}

.sidebar-sections a:hover {
  background: var(--color-surface-2);
  color: var(--color-accent);
}

/* ----- Related Section ----- */
.related-section {
  max-width: var(--max-width);
  margin: 3rem auto 0;
  padding: 0 1.5rem;
  border-top: 1px solid var(--color-border);
  padding-top: 2rem;
}

.related-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--color-heading);
  margin-bottom: 1rem;
}

.related-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.related-link {
  font-size: 0.83rem;
  font-weight: 500;
  color: var(--color-text-muted) !important;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-xl);
  transition: background 0.18s, color 0.18s, border-color 0.18s;
}

.related-link:hover {
  background: var(--color-surface-2);
  color: var(--color-accent) !important;
  border-color: var(--color-accent);
}

/* ----- Section Index Page ----- */
.section-index-main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2.5rem 1.5rem 5rem;
}

.section-index-hero {
  margin-bottom: 2.5rem;
}

.section-index-h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--color-heading);
  margin-top: 0.75rem;
  margin-bottom: 0.6rem;
}

.section-index-sub {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  max-width: 60ch;
}

.index-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}

.index-card {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.2rem 1.3rem;
  color: var(--color-text) !important;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}

.index-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}

.index-card-title {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-heading);
}

.index-card-meta {
  font-size: 0.8rem;
  color: var(--color-text-faint);
  line-height: 1.4;
}

/* ----- Footer ----- */
.site-footer {
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
  padding: 3rem 1.5rem 2rem;
  margin-top: 4rem;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 2rem 3rem;
  align-items: start;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-heading) !important;
  display: block;
  margin-bottom: 0.4rem;
}

.footer-tagline {
  font-size: 0.82rem;
  color: var(--color-text-faint);
  max-width: 36ch;
}

.footer-stores,
.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.footer-store-link,
.footer-nav a {
  font-size: 0.85rem;
  color: var(--color-text-muted) !important;
}

.footer-store-link:hover,
.footer-nav a:hover { color: var(--color-accent) !important; }

.footer-copy {
  grid-column: 1 / -1;
  font-size: 0.78rem;
  color: var(--color-text-faint);
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
}

/* ----- Responsive ----- */
@media (max-width: 900px) {
  .pseo-container {
    grid-template-columns: 1fr;
  }

  .pseo-sidebar {
    position: static;
    flex-direction: row;
    flex-wrap: wrap;
  }

  .sidebar-stores,
  .sidebar-sections {
    flex: 1;
    min-width: 200px;
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }

  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  .nav-links { display: none; }

  .top-nav {
    justify-content: space-between;
  }

  .products-grid {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 0.9rem;
  }

  .pseo-main { padding: 1.25rem 1rem 3rem; }
  .related-section { padding: 1.5rem 1rem 0; }

  .footer-inner {
    grid-template-columns: 1fr;
  }

  .index-grid {
    grid-template-columns: 1fr;
  }

  .pseo-sidebar { flex-direction: column; }
}