/* Loma Café Co. — cream "printed label" system per design-tokens.md.
   Layout archetypes distinct from projects 01-06: PDP hero with buy panel,
   serif editorial origin story, narrow spec-sheet table, hairline testimonial
   columns, notify-me soft path. Cream stays the dominant background everywhere. */
:root {
  --color-bg: #FBF6EE;
  --color-ink: #6F4E37;
  --color-ink-dark: #4E3626;
  --color-accent: #6B7A3A;
  --color-accent-deep: #55622E; /* darkened olive for small text (AA on cream) */
  --color-accent-soft: #E4E7D3;
  --color-text: #3A2E22;
  --color-muted: #77685A; /* darkened from token #8A7A68 for AA on cream */
  --color-border: #E6DCC8;
  --radius: 4px;
  --font-serif: "Petrona", "Iowan Old Style", Georgia, serif;
  --font-sans: "Work Sans", -apple-system, "Segoe UI", sans-serif;
  --max-width: 1120px;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 27px;
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3 { font-family: var(--font-serif); font-weight: 600; color: var(--color-ink-dark); margin: 0 0 16px; }
h1 { font-size: 44px; line-height: 52px; }
h2 { font-size: 32px; line-height: 40px; }
h3 { font-size: 20px; line-height: 27px; }

p { margin: 0 0 16px; }

.caption { font-size: 14px; line-height: 20px; color: var(--color-muted); }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 64px; }
.container-narrow { max-width: 760px; margin: 0 auto; padding: 0 64px; }

section { padding: 88px 0; }
section + section { border-top: 1px solid var(--color-border); }

/* ---------- Eyebrow ---------- */
.eyebrow {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent-deep);
  margin-bottom: 16px;
}

/* ---------- Buttons ---------- */
.btn-cart {
  display: inline-block;
  background: var(--color-ink);
  color: #FFFFFF;
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 16px 32px;
  border-radius: var(--radius);
  border: 1px solid var(--color-ink);
  text-decoration: none;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}
.btn-cart:hover { background: var(--color-ink-dark); transform: translateY(-2px); }
.btn-cart[disabled], .btn-cart.added { background: var(--color-accent-deep); border-color: var(--color-accent-deep); }

.btn-notify {
  display: inline-block;
  background: transparent;
  color: var(--color-ink-dark);
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 600;
  padding: 13px 26px;
  border-radius: var(--radius);
  border: 1px solid var(--color-ink);
  text-decoration: none;
  cursor: pointer;
  transition: background 0.2s ease;
}
.btn-notify:hover { background: var(--color-accent-soft); }

/* ---------- Header / logo ---------- */
.site-header { padding: 22px 0; border-bottom: 1px solid var(--color-border); }
.site-header .container { display: flex; justify-content: space-between; align-items: center; }

.wordmark { display: inline-block; text-decoration: none; line-height: 1.2; }
.wordmark .wm-loma {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 600;
  font-size: 27px;
  color: var(--color-ink-dark);
  display: inline-block;
  border-bottom: 2px solid var(--color-accent);
  padding-bottom: 1px;
}
.wordmark .wm-cafe {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-left: 10px;
}

/* Language toggle — printed-stamp chip (Loma variant) */
.lang-toggle {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-ink-dark);
  border: 1px solid var(--color-ink);
  border-radius: var(--radius);
  padding: 8px 14px 8px 16px;
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease;
}
.lang-toggle:hover { background: var(--color-ink); color: var(--color-bg); }

/* ---------- Hero: PDP split with buy panel ---------- */
.hero { padding: 64px 0; }
.hero .container { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 64px; align-items: center; }
.product-visual { border: 1px solid var(--color-border); border-radius: var(--radius); overflow: hidden; }
.buy-panel h1 { font-size: 38px; line-height: 46px; }
.buy-panel .sub { color: var(--color-muted); }
.price-row { display: flex; align-items: baseline; gap: 12px; margin: 24px 0 8px; }
.price {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 34px;
  color: var(--color-ink-dark);
  font-variant-numeric: tabular-nums;
}
.price-unit { font-size: 15px; color: var(--color-muted); }
.stock-signal { margin: 0 0 20px; }
.stock-bar {
  height: 6px;
  background: var(--color-border);
  border-radius: 3px;
  overflow: hidden;
  margin: 8px 0 6px;
  max-width: 340px;
}
.stock-bar .fill { height: 100%; width: 44%; background: var(--color-accent); border-radius: 3px; }
.stock-signal .caption { display: block; }
.micro-copy { font-size: 14px; line-height: 21px; color: var(--color-muted); margin-top: 12px; }
.cart-confirm {
  display: none;
  margin-top: 14px;
  padding: 12px 16px;
  background: var(--color-accent-soft);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius);
  font-size: 14.5px;
}
.cart-confirm.visible { display: block; }

/* ---------- Origin story: serif editorial ---------- */
.story { font-family: var(--font-serif); }
.story h2 { text-align: center; }
.story .story-body {
  max-width: 680px;
  margin: 0 auto;
  font-size: 19px;
  line-height: 32px;
  color: var(--color-text);
}
.story-images {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 24px;
  max-width: 880px;
  margin: 48px auto 48px;
  align-items: end;
}
.story-images figure { margin: 0; }
.story-images img { border-radius: var(--radius); border: 1px solid var(--color-border); }
.story-images figcaption { font-family: var(--font-sans); font-size: 13px; color: var(--color-muted); margin-top: 8px; }
.story blockquote {
  max-width: 680px;
  margin: 48px auto 0;
  padding: 0 0 0 28px;
  border-left: 3px solid var(--color-accent);
  font-style: italic;
  font-size: 23px;
  line-height: 35px;
  color: var(--color-ink-dark);
}
.story blockquote cite { display: block; font-family: var(--font-sans); font-style: normal; font-size: 14px; color: var(--color-muted); margin-top: 12px; }

/* ---------- Spec sheet: narrow sans table ---------- */
.specs .container-narrow > h2 { font-family: var(--font-sans); font-weight: 600; letter-spacing: 0.02em; font-size: 26px; }
.spec-table-wrap { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; align-items: start; max-width: 1120px; margin: 0 auto; padding: 0 64px; }
table.spec-table { width: 100%; border-collapse: collapse; font-family: var(--font-sans); background: #FFFFFF; border: 1px solid var(--color-border); border-radius: var(--radius); }
.spec-table caption {
  caption-side: bottom;
  text-align: left;
  font-size: 13px;
  line-height: 19px;
  color: var(--color-muted);
  padding: 14px 4px 0;
}
.spec-table th {
  text-align: left;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-muted);
  padding: 13px 18px;
  border-bottom: 1px solid var(--color-border);
  width: 38%;
  vertical-align: top;
}
.spec-table td {
  font-size: 15.5px;
  padding: 13px 18px;
  border-bottom: 1px solid var(--color-border);
  font-variant-numeric: tabular-nums;
}
.spec-table tr:last-child th, .spec-table tr:last-child td { border-bottom: none; }
.spec-visual img { border-radius: var(--radius); border: 1px solid var(--color-border); }
.spec-visual figcaption { font-size: 13px; color: var(--color-muted); margin-top: 8px; }
.spec-visual { margin: 0; }

/* ---------- Tasting notes ---------- */
.tasting .container { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 64px; align-items: center; }
.tasting-visuals { display: grid; gap: 20px; }
.tasting-visuals img { border-radius: var(--radius); border: 1px solid var(--color-border); }
.flavor { font-family: var(--font-serif); font-size: 21px; line-height: 33px; color: var(--color-ink-dark); }
.brew-list { list-style: none; padding: 0; margin: 28px 0 0; }
.brew-list li {
  padding: 16px 0 16px 40px;
  border-top: 1px solid var(--color-border);
  position: relative;
  font-size: 15.5px;
  line-height: 24px;
}
.brew-list li:last-child { border-bottom: 1px solid var(--color-border); }
.brew-list li::before {
  content: "";
  position: absolute;
  left: 6px; top: 22px;
  width: 12px; height: 12px;
  border: 2px solid var(--color-accent-deep);
  border-radius: 50%;
}
.brew-list strong { font-family: var(--font-serif); font-size: 17px; color: var(--color-ink-dark); }

/* ---------- Limited batch ---------- */
.limited { background: var(--color-accent-soft); }
.limited .container-narrow { text-align: center; }
.limited p { max-width: 640px; margin-left: auto; margin-right: auto; }
.notify-row { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 28px; }
.notify-row input {
  font-family: var(--font-sans);
  font-size: 15px;
  color: var(--color-text);
  background: #FFFFFF;
  border: 1px solid var(--color-ink);
  border-radius: var(--radius);
  padding: 12px 16px;
  min-width: 260px;
}
.notify-row input:focus { outline: 2px solid var(--color-accent-deep); outline-offset: 0; }
.notify-confirm { display: none; margin-top: 14px; font-size: 14.5px; color: var(--color-accent-deep); font-weight: 600; }
.notify-confirm.visible { display: block; }

/* ---------- Testimonials: hairline columns ---------- */
.testimonials h2 em { font-style: normal; font-family: var(--font-sans); font-weight: 400; font-size: 15px; color: var(--color-muted); display: block; margin-top: 8px; }
.testi-cols { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 48px; }
.testi-col { padding: 8px 32px; border-left: 1px solid var(--color-border); }
.testi-col:first-child { border-left: none; padding-left: 0; }
.testi-col blockquote {
  margin: 0 0 16px;
  font-family: var(--font-serif);
  font-size: 18px;
  line-height: 29px;
  color: var(--color-ink-dark);
}
.testi-col cite { font-style: normal; font-size: 14px; color: var(--color-muted); }
.testi-col .avatar { width: 44px; height: 44px; margin-bottom: 16px; }

/* ---------- FAQ ---------- */
.faq-list { max-width: 760px; margin: 48px auto 0; }
.faq-list details {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 18px 24px;
  margin-bottom: 14px;
}
.faq-list summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 16.5px;
  color: var(--color-ink-dark);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: "+";
  font-family: var(--font-serif);
  font-size: 24px;
  color: var(--color-accent-deep);
  flex-shrink: 0;
  transition: transform 0.2s ease;
}
.faq-list details[open] summary::after { transform: rotate(45deg); }
.faq-list details p { margin: 14px 0 0; color: var(--color-muted); font-size: 15.5px; line-height: 25px; }
.faq-list .faq-answer {
  overflow: hidden;
  transition: height 0.4s cubic-bezier(0.33, 1, 0.68, 1),
              opacity 0.3s ease,
              transform 0.4s cubic-bezier(0.33, 1, 0.68, 1);
}

/* ---------- CTA band ---------- */
.cta-band {
  border: 1px solid var(--color-ink);
  border-radius: var(--radius);
  padding: 56px 48px;
  text-align: center;
  background: #FFFFFF;
}
.cta-band h2 { font-variant-numeric: tabular-nums; }
.cta-band p { color: var(--color-muted); max-width: 480px; margin: 0 auto 28px; }
section.cta-section { padding-top: 0; border-top: none; }

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 56px 0 44px;
  font-size: 15px;
  line-height: 25px;
  color: var(--color-muted);
}
.site-footer a { color: var(--color-ink-dark); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 48px; margin-bottom: 40px; }
.footer-grid h3 { font-family: var(--font-sans); font-weight: 600; font-size: 13px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-ink-dark); }
.site-footer .legal { border-top: 1px solid var(--color-border); padding-top: 24px; font-size: 13px; line-height: 20px; }

/* ---------- Sticky mobile add-to-cart ---------- */
.sticky-cta {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: var(--color-ink-dark);
  padding: 12px 16px;
  text-align: center;
  transform: translateY(110%);
  transition: transform 0.3s ease;
  z-index: 50;
  display: none;
}
.sticky-cta.visible { transform: translateY(0); }
.sticky-cta a {
  color: #FFFFFF;
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  display: block;
  font-variant-numeric: tabular-nums;
}

/* ---------- Hover micro-interactions ---------- */
.product-visual img, .story-images img, .tasting-visuals img { transition: transform 0.5s ease; }
.product-visual, .story-images figure, .tasting-visuals > * { overflow: hidden; }
.product-visual:hover img, .story-images figure:hover img, .tasting-visuals > *:hover img { transform: scale(1.02); }

/* ---------- Scroll reveal ---------- */
html.anim .reveal { opacity: 0; transform: translateY(20px); }
html.anim .reveal.revealed {
  opacity: 1;
  transform: none;
  transition: opacity 0.65s ease var(--rd, 0ms),
              transform 0.65s cubic-bezier(0.33, 1, 0.68, 1) var(--rd, 0ms);
}
@media (prefers-reduced-motion: reduce) {
  .product-visual img, .story-images img, .tasting-visuals img, .btn-cart { transition: none; transform: none; }
}

/* ---------- Mobile ---------- */
@media (max-width: 768px) {
  body { font-size: 16px; line-height: 26px; }
  h1 { font-size: 32px; line-height: 40px; }
  h2 { font-size: 26px; line-height: 34px; }
  .container, .container-narrow, .spec-table-wrap { padding: 0 24px; }
  section { padding: 48px 0; }
  .hero { padding: 32px 0 48px; }
  .hero .container, .tasting .container { grid-template-columns: 1fr; gap: 36px; }
  .buy-panel h1 { font-size: 30px; line-height: 38px; }
  .story-images, .spec-table-wrap { grid-template-columns: 1fr; }
  .story .story-body { font-size: 17px; line-height: 29px; }
  .testi-cols { grid-template-columns: 1fr; }
  .testi-col { border-left: none; border-top: 1px solid var(--color-border); padding: 24px 0; }
  .testi-col:first-child { border-top: none; padding-top: 0; }
  .cta-band { padding: 40px 24px; }
  .sticky-cta { display: block; }
}