/* ============================================================
   Buttergo — shared stylesheet
   Warm-editorial system: cream + terracotta, serif/sans pairing
   ============================================================ */

:root {
  --bg: oklch(0.97 0.012 70);
  --bg-card: oklch(1 0 0);
  --ink: oklch(0.24 0.02 60);
  --ink-soft: oklch(0.45 0.02 60);
  --ink-faint: oklch(0.58 0.015 60);
  --border: oklch(0.9 0.015 70);
  --accent: oklch(0.5 0.14 40);
  --accent-dark: oklch(0.4 0.14 40);
  --accent-soft: oklch(0.93 0.03 55);
  --max: 1180px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Karla', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.5;
}

h1, h2, h3, .display {
  font-family: 'Domine', Georgia, serif;
  font-weight: 600;
  line-height: 1.2;
  margin: 0;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-dark); }

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

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 32px;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  border: 1px solid transparent;
  font-family: 'Karla', sans-serif;
}

.btn-primary { background: var(--accent); color: white; }
.btn-primary:hover { background: var(--accent-dark); color: white; }

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

.btn-block { width: 100%; }

/* ---------- Announcement bar ---------- */

.announce-bar {
  background: oklch(0.22 0.03 55);
  color: oklch(0.92 0.01 60);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-align: center;
  padding: 9px 16px;
}

/* ---------- Header / Nav ---------- */

header.site-header {
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 20;
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 0;
}

.logo {
  font-family: 'Domine', serif;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: oklch(0.3 0.05 45);
}

nav.primary-nav {
  display: flex;
  gap: 32px;
  align-items: center;
}

nav.primary-nav a {
  color: var(--ink);
  font-weight: 500;
  font-size: 14.5px;
}

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

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle svg { color: var(--ink); }

@media (max-width: 760px) {
  nav.primary-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 8px 32px 20px;
    display: none;
  }
  nav.primary-nav.open { display: flex; }
  nav.primary-nav a { padding: 12px 0; width: 100%; border-bottom: 1px solid var(--border); }
  .nav-toggle { display: inline-flex; }
}

/* ---------- Hero ---------- */

.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 20px;
  padding: 76px 24px 64px;
}

.eyebrow {
  display: inline-flex;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.hero h1 { font-size: 44px; max-width: 680px; color: oklch(0.22 0.03 55); }
.hero p.lead { font-size: 17.5px; max-width: 540px; color: var(--ink-soft); margin: 0; }
.hero-actions { display: flex; gap: 14px; margin-top: 8px; flex-wrap: wrap; justify-content: center; }

@media (max-width: 600px) {
  .hero h1 { font-size: 32px; }
}

/* ---------- Sections ---------- */

.section { padding: 56px 0; }
.section-tight { padding: 32px 0; }

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 28px;
  gap: 16px;
  flex-wrap: wrap;
}

.section-head h2 { font-size: 26px; }
.section-head .see-all { font-weight: 600; font-size: 14.5px; white-space: nowrap; }

.section-lede {
  max-width: 620px;
  color: var(--ink-soft);
  font-size: 16px;
  margin: 10px 0 0;
}

/* ---------- Category tiles ---------- */

.cat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.cat-tile {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 26px 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  color: var(--ink);
}

.cat-tile:hover { border-color: var(--accent); color: var(--ink); }

.cat-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  display: flex;
  align-items: center;
  justify-content: center;
}

.cat-tile .cat-name { font-weight: 700; font-size: 15.5px; }
.cat-tile .cat-count { font-size: 13px; color: var(--ink-faint); }

@media (max-width: 900px) { .cat-grid { grid-template-columns: repeat(2, minmax(0,1fr)); } }

/* ---------- Product grid / cards ---------- */

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

@media (max-width: 900px) { .product-grid { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (max-width: 600px) { .product-grid { grid-template-columns: 1fr; } }

.product-grid.cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 1000px) { .product-grid.cols-4 { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (max-width: 600px) { .product-grid.cols-4 { grid-template-columns: 1fr; } }

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  color: var(--ink);
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.card:hover {
  border-color: var(--accent);
  color: var(--ink);
  transform: translateY(-3px);
  box-shadow: 0 12px 24px -12px oklch(0.3 0.05 45 / 0.28);
}

.card-thumb {
  aspect-ratio: 4 / 3;
  background: linear-gradient(135deg, var(--accent-soft), oklch(0.88 0.04 60));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-dark);
  overflow: hidden;
  position: relative;
}

.card-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--accent);
  color: white;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 4px 9px;
  border-radius: 999px;
  z-index: 1;
}

.card-thumb img,
.product-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-body { padding: 20px 20px 22px; display: flex; flex-direction: column; gap: 10px; flex-grow: 1; }
.card-cat { font-size: 11.5px; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; color: var(--accent-dark); }
.card-title { font-family: 'Domine', serif; font-size: 17px; font-weight: 600; }
.card-desc { font-size: 13.5px; color: var(--ink-soft); flex-grow: 1; }
.card-foot { display: flex; align-items: center; justify-content: space-between; margin-top: 6px; }
.card-price { font-weight: 700; font-size: 15px; color: var(--accent-dark); }

/* ---------- Filter chips (shop page) ---------- */

.chip-row { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 32px; }

.chip {
  padding: 8px 18px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink-soft);
  cursor: pointer;
}

.chip.active { background: var(--accent); border-color: var(--accent); color: white; }

/* ---------- Trust badge strip ---------- */

.trust-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  padding: 22px 0;
}

.trust-strip-item {
  display: flex;
  align-items: center;
  gap: 12px;
  justify-content: center;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink);
}

.trust-strip-item svg { color: var(--accent-dark); flex-shrink: 0; }

@media (max-width: 760px) {
  .trust-strip { grid-template-columns: 1fr; gap: 14px; }
}

/* ---------- Butter Chef's Picks ---------- */

.pick-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

@media (max-width: 900px) { .pick-grid { grid-template-columns: 1fr; } }

.pick-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  color: var(--ink);
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.pick-card:hover {
  border-color: var(--accent);
  color: var(--ink);
  transform: translateY(-3px);
  box-shadow: 0 12px 24px -12px oklch(0.3 0.05 45 / 0.28);
}

.pick-thumb {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  display: flex; align-items: center; justify-content: center;
}

.pick-note {
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent-dark);
}

.pick-title { font-family: 'Domine', serif; font-size: 16px; font-weight: 600; }
.pick-link { font-size: 13px; font-weight: 600; margin-top: auto; }

/* ---------- Why / benefits ---------- */

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
}

.benefit {
  display: flex;
  flex-direction: column;
  gap: 10px;
  text-align: center;
  align-items: center;
}

.benefit-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 4px;
}

.benefit h3 { font-size: 15.5px; font-weight: 700; font-family: 'Karla', sans-serif; }
.benefit p { font-size: 13.5px; color: var(--ink-soft); margin: 0; line-height: 1.55; }

@media (max-width: 760px) { .benefit-grid { grid-template-columns: 1fr; } }

/* ---------- CTA banner ---------- */

.cta-banner {
  background: oklch(0.22 0.03 55);
  color: white;
  border-radius: 20px;
  padding: 48px 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.cta-banner h2 { color: white; font-size: 26px; max-width: 480px; }
.cta-banner p { color: oklch(0.85 0.01 60); margin: 8px 0 0; max-width: 460px; font-size: 14.5px; }

/* ---------- Footer ---------- */

footer.site-footer {
  border-top: 1px solid var(--border);
  margin-top: 64px;
  padding: 40px 0 32px;
}

.footer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 13.5px;
  color: var(--ink-faint);
}

.footer-links { display: flex; gap: 22px; flex-wrap: wrap; }
.footer-links a { color: var(--ink-faint); }
.footer-links a:hover { color: var(--ink); }

.footer-legal {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  font-size: 12.5px;
  color: var(--ink-faint);
}
.footer-legal a { color: var(--ink-faint); }
.footer-legal a:hover { color: var(--ink); }

/* ---------- Product detail page ---------- */

.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  padding: 48px 0 64px;
  align-items: start;
}

@media (max-width: 860px) { .product-detail { grid-template-columns: 1fr; } }

.product-media {
  aspect-ratio: 4/3;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--accent-soft), oklch(0.88 0.04 60));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-dark);
  overflow: hidden;
}

.product-info .cat-badge {
  display: inline-block;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent-dark);
  background: var(--accent-soft);
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 14px;
}

.product-info h1 { font-size: 30px; margin-bottom: 12px; }

.price-row { display: flex; align-items: center; gap: 12px; margin: 14px 0; flex-wrap: wrap; }
.product-info .price { font-size: 26px; font-weight: 700; color: var(--accent-dark); }
.format-tag {
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-soft);
  background: var(--accent-soft);
  padding: 4px 11px;
  border-radius: 999px;
}

.product-info .desc { color: var(--ink-soft); font-size: 15.5px; margin-bottom: 22px; }

.included-list { list-style: none; padding: 0; margin: 0 0 28px; display: flex; flex-direction: column; gap: 10px; }
.included-list li { display: flex; gap: 10px; align-items: flex-start; font-size: 14.5px; color: var(--ink); }
.included-list svg { flex-shrink: 0; color: var(--accent); margin-top: 2px; }

.trust-line { display: flex; gap: 8px; align-items: center; font-size: 13px; color: var(--ink-faint); margin-top: 16px; }
.trust-line a { color: var(--ink); font-weight: 600; }

/* ---------- Simple content page (about/contact) ---------- */

.prose { max-width: 680px; padding: 56px 0 72px; }
.prose h1 { font-size: 34px; margin-bottom: 18px; }
.prose p { color: var(--ink-soft); font-size: 16px; line-height: 1.7; margin: 0 0 18px; }
.prose h2 { font-size: 20px; margin: 32px 0 12px; }
.prose h3 { font-size: 16px; font-family: 'Karla', sans-serif; font-weight: 700; margin: 22px 0 8px; color: var(--ink); }
.prose ul, .prose ol { color: var(--ink-soft); font-size: 16px; line-height: 1.7; margin: 0 0 18px; padding-left: 22px; }
.prose li { margin-bottom: 6px; }
.prose strong { color: var(--ink); }
.prose a { text-decoration: underline; text-underline-offset: 2px; }

.legal-meta {
  font-size: 13px;
  color: var(--ink-faint);
  margin: -6px 0 28px;
}

.payment-badges { display: flex; flex-wrap: wrap; gap: 8px; margin: 4px 0 18px; }
.payment-badge {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ink-soft);
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 6px 12px;
  border-radius: 999px;
}

.faq-list { display: flex; flex-direction: column; gap: 10px; max-width: 720px; margin-top: 8px; }
.faq-item {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0 20px;
  background: var(--bg-card);
}
.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 15.5px;
  padding: 17px 0;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; font-size: 20px; color: var(--accent-dark); flex-shrink: 0; }
.faq-item[open] summary::after { content: '\2212'; }
.faq-item p { color: var(--ink-soft); font-size: 14.5px; line-height: 1.65; margin: 0 0 18px; }

.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px;
  margin-top: 12px;
}
.contact-card a { font-weight: 600; }