/* ==========================================================================
   LS Quilt Shop — design system
   A modern-quilting & sewing journal. Light canvas throughout (deliberately
   NOT a dark-bookend layout, to stay distinct from sibling properties).
   Signature: the half-square triangle (HST) — the atomic unit of pieced
   quilting — used as a corner motif, section divider, and hero illustration.
   Palette is a bold Kona-cotton-solid color story, not pastel/cutesy craft.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Lora:ital,wght@0,400;0,500;0,600;1,400&family=Space+Mono:wght@400;700&display=swap');

:root {
  --canvas: #faf6ee;
  --canvas-panel: #ffffff;
  --paper-line: #e6ddc9;
  --ink: #1d2229;
  --ink-muted: #6b6459;

  /* the five-color quilt stash */
  --persimmon: #e2542b;
  --persimmon-deep: #b8401e;
  --teal: #1f6f6b;
  --navy: #2b4570;
  --mustard: #d9a02c;
  --plum: #7a3b69;

  --font-display: 'Space Grotesk', 'Arial Narrow', sans-serif;
  --font-body: 'Lora', Georgia, serif;
  --font-mono: 'Space Mono', ui-monospace, monospace;

  --container: 1180px;
  --radius: 3px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--canvas);
  color: var(--ink);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--persimmon); outline-offset: 3px; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 1.5rem; }

/* ---------- half-square-triangle signature motif ---------- */

.hst {
  width: 20px;
  height: 20px;
  display: inline-block;
}
.hst--pt { background: linear-gradient(135deg, var(--persimmon) 50%, var(--teal) 50%); }
.hst--mn { background: linear-gradient(135deg, var(--mustard) 50%, var(--navy) 50%); }
.hst--pp { background: linear-gradient(135deg, var(--plum) 50%, var(--persimmon) 50%); }
.hst--tn { background: linear-gradient(135deg, var(--teal) 50%, var(--navy) 50%); }

.pinwheel {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  width: 168px;
  height: 168px;
  border: 1px solid var(--paper-line);
  flex-shrink: 0;
}
.pinwheel > div { width: 84px; height: 84px; }
.pinwheel > div:nth-child(1) { background: linear-gradient(135deg, var(--canvas) 50%, var(--persimmon) 50%); }
.pinwheel > div:nth-child(2) { background: linear-gradient(225deg, var(--canvas) 50%, var(--teal) 50%); }
.pinwheel > div:nth-child(3) { background: linear-gradient(45deg, var(--canvas) 50%, var(--mustard) 50%); }
.pinwheel > div:nth-child(4) { background: linear-gradient(315deg, var(--canvas) 50%, var(--navy) 50%); }

.divider-row {
  display: flex;
  gap: 4px;
  margin: 0 auto;
}

/* ---------- header ---------- */

.site-header {
  background: var(--canvas);
  border-bottom: 3px solid var(--ink);
}

.site-header__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.3rem 0;
}

.wordmark {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  text-decoration: none;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.wordmark .hst { width: 22px; height: 22px; border-radius: 2px; }

.wordmark span {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--persimmon-deep);
  text-transform: uppercase;
}

.nav-toggle {
  display: none;
  background: var(--canvas);
  border: 2px solid var(--ink);
  color: var(--ink);
  border-radius: var(--radius);
  padding: 0.45rem 0.7rem;
  font-size: 1rem;
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 700;
}

.site-nav ul {
  list-style: none;
  display: flex;
  gap: 1.8rem;
  margin: 0;
  padding: 0;
}

.site-nav a {
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--ink);
  border-bottom: 3px solid transparent;
  padding-bottom: 0.3rem;
  transition: border-color 0.15s ease, color 0.15s ease;
}
.site-nav a:hover, .site-nav a[aria-current="page"] { border-color: var(--persimmon); color: var(--persimmon-deep); }

@media (max-width: 780px) {
  .nav-toggle { display: inline-flex; align-items: center; gap: 0.4rem; }
  .site-nav { display: none; width: 100%; padding-bottom: 1.15rem; }
  .site-nav.is-open { display: block; }
  .site-nav ul { flex-direction: column; gap: 0.9rem; }
  .site-header__bar { flex-wrap: wrap; }
}

/* ---------- hero ---------- */

.hero { padding: 4.5rem 0 4rem; }

.hero__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
}

.hero__copy { max-width: 34rem; }

.hero__eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--persimmon-deep);
  margin: 0 0 1.1rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.3rem, 4vw, 3.3rem);
  line-height: 1.08;
  letter-spacing: -0.015em;
  margin: 0 0 1.3rem;
}

.hero h1 mark {
  background: none;
  color: var(--persimmon-deep);
}

.hero p.lede {
  font-family: var(--font-body);
  font-size: 1.15rem;
  color: var(--ink-muted);
  margin: 0 0 2.1rem;
  max-width: 40ch;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.8rem 1.4rem;
  border-radius: var(--radius);
  text-decoration: none;
  border: 2px solid var(--ink);
  cursor: pointer;
}
.btn--solid { background: var(--ink); color: var(--canvas); }
.btn--solid:hover { background: var(--persimmon-deep); border-color: var(--persimmon-deep); }
.btn--outline { background: transparent; color: var(--ink); }
.btn--outline:hover { border-color: var(--persimmon-deep); color: var(--persimmon-deep); }

@media (max-width: 860px) {
  .hero__inner { flex-direction: column; align-items: flex-start; }
  .pinwheel { width: 130px; height: 130px; }
  .pinwheel > div { width: 65px; height: 65px; }
}

/* ---------- quilt-block mosaic (signature component) ----------
   Replaces a uniform card grid with an asymmetric pieced-quilt layout:
   blocks of mixed sizes (like a real quilt top), category blocks pieced
   directly into the same grid as article blocks rather than living in a
   separate "browse categories" section. */

.mosaic {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 190px;
  grid-auto-flow: dense;
  gap: 12px;
}

.m-lg { grid-column: span 2; grid-row: span 2; }
.m-wide { grid-column: span 2; grid-row: span 1; }
.m-tall { grid-column: span 1; grid-row: span 2; }

@media (max-width: 860px) {
  .mosaic { grid-template-columns: repeat(2, 1fr); }
  .m-lg { grid-column: span 2; }
}
@media (max-width: 520px) {
  .mosaic { grid-template-columns: 1fr; }
  .m-lg, .m-wide, .m-tall { grid-column: span 1; grid-row: span 1; }
}

.pattern-card {
  background: var(--canvas-panel);
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  overflow: hidden;
  text-decoration: none;
  color: var(--ink);
  display: flex;
  flex-direction: column;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  height: 100%;
}
.pattern-card:hover { transform: translate(-2px, -2px); box-shadow: 4px 4px 0 var(--ink); }

.pattern-card__swatch { display: flex; height: 8px; flex-shrink: 0; }
.pattern-card__swatch span { flex: 1; }

.pattern-card__body { padding: 1rem 1.1rem 1.1rem; flex: 1; display: flex; flex-direction: column; min-height: 0; }

.pattern-card__label {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin: 0 0 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.pattern-card__body h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.02rem;
  line-height: 1.26;
  margin: 0 0 0.4rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.m-lg .pattern-card__body h3, .m-wide .pattern-card__body h3 { font-size: 1.3rem; -webkit-line-clamp: 2; }

.pattern-card__body p {
  color: var(--ink-muted);
  font-size: 0.86rem;
  margin: 0 0 0.8rem;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.m-lg .pattern-card__body p { -webkit-line-clamp: 4; font-size: 0.94rem; }
.pattern-card:not(.m-lg):not(.m-wide):not(.m-tall) .pattern-card__body p { display: none; }

.pattern-card__meta {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.04em;
  color: var(--ink-muted);
  display: flex;
  gap: 0.8rem;
  border-top: 1px dashed var(--paper-line);
  padding-top: 0.6rem;
  margin-top: auto;
}

/* a category block pieced directly into the mosaic */
.mosaic-cat {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  color: #fff;
  text-decoration: none;
  border-radius: var(--radius);
  padding: 1.1rem;
  height: 100%;
}
.mosaic-cat h3 { font-family: var(--font-display); font-weight: 700; margin: 0 0 0.3rem; font-size: 1.05rem; }
.m-lg.mosaic-cat h3, .m-wide.mosaic-cat h3 { font-size: 1.5rem; }
.mosaic-cat p { margin: 0; font-size: 0.82rem; opacity: 0.92; }
.mosaic-cat:not(.m-lg):not(.m-wide) p { display: none; }

/* swatch/tag colors per category */
.c-piecing { background: var(--persimmon); }
.c-hand { background: var(--teal); }
.c-machine { background: var(--navy); }
.c-fabric { background: var(--mustard); }
.c-patterns { background: var(--plum); }

.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.35rem 0.65rem;
  border-radius: 3px;
  color: #fff;
}

/* ---------- sections ---------- */

.section { padding: 4rem 0; }
.section--panel { background: var(--canvas-panel); border-top: 1px solid var(--paper-line); border-bottom: 1px solid var(--paper-line); }

.section__head { max-width: 62ch; margin: 0 0 2.2rem; }

.section__eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--persimmon-deep);
  margin: 0 0 0.6rem;
}

.section__head h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  margin: 0 0 0.7rem;
  letter-spacing: -0.01em;
}
.section__head p { color: var(--ink-muted); margin: 0; font-size: 1.02rem; }

/* category tiles */

.cat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 1.1rem; }

.cat-tile {
  display: block;
  text-decoration: none;
  color: #fff;
  border-radius: var(--radius);
  padding: 1.5rem 1.3rem;
  min-height: 120px;
  position: relative;
  transition: transform 0.15s ease;
}
.cat-tile:hover { transform: translateY(-3px); }
.cat-tile h3 { font-family: var(--font-display); font-weight: 700; font-size: 1.12rem; margin: 0 0 0.4rem; }
.cat-tile p { margin: 0; font-size: 0.86rem; opacity: 0.92; }

/* ---------- footer ---------- */

.site-footer { background: var(--canvas); border-top: 3px solid var(--ink); padding: 3rem 0 2.2rem; margin-top: 2rem; }

.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2.5rem; }

.footer-grid h4 {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--persimmon-deep);
  margin: 0 0 1rem;
}

.footer-grid ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.6rem; }
.footer-grid a { text-decoration: none; color: var(--ink); font-size: 0.92rem; }
.footer-grid a:hover { color: var(--persimmon-deep); }

.site-footer .wordmark { margin-bottom: 0.8rem; }
.site-footer p.tagline { max-width: 34ch; font-size: 0.92rem; color: var(--ink-muted); }

.footer-bottom {
  border-top: 1px solid var(--paper-line);
  margin-top: 2.4rem;
  padding-top: 1.3rem;
  font-size: 0.82rem;
  color: var(--ink-muted);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

@media (max-width: 720px) { .footer-grid { grid-template-columns: 1fr 1fr; } }

/* ---------- article prose ---------- */

.article-head { padding: 3rem 0 2.6rem; border-bottom: 3px solid var(--ink); }

.breadcrumb {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  color: var(--ink-muted);
  text-decoration: none;
  display: inline-block;
  margin-bottom: 1.3rem;
}
.breadcrumb:hover { color: var(--persimmon-deep); }

.article-head h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.9rem, 3.4vw, 2.7rem);
  line-height: 1.15;
  max-width: 26ch;
  margin: 0 0 1.1rem;
  letter-spacing: -0.01em;
}

.article-plate {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--ink-muted);
  flex-wrap: wrap;
}

.prose { max-width: 68ch; margin: 0 auto; padding: 3rem 1.5rem 2rem; }
.prose h2 { font-family: var(--font-display); font-weight: 700; font-size: 1.5rem; margin: 2.3rem 0 1rem; }
.prose h3 { font-family: var(--font-display); font-weight: 600; font-size: 1.2rem; margin: 1.8rem 0 0.8rem; }
.prose p { margin: 0 0 1.2rem; font-size: 1.06rem; }
.prose ul, .prose ol { margin: 0 0 1.2rem; padding-left: 1.3rem; }
.prose li { margin-bottom: 0.5rem; }
.prose a { color: var(--persimmon-deep); text-decoration-thickness: 1.5px; }

.note {
  background: var(--canvas-panel);
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  padding: 1.2rem 1.3rem;
  margin: 1.8rem 0;
  font-size: 0.96rem;
  position: relative;
}
.note strong.note__label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--persimmon-deep);
  margin-bottom: 0.5rem;
}

.article-footer { max-width: 68ch; margin: 0 auto; padding: 1.5rem 1.5rem 4rem; border-top: 1px dashed var(--paper-line); }
.affiliate-note { font-size: 0.85rem; color: var(--ink-muted); font-style: italic; }

/* ---------- static pages ---------- */

.page-head { padding: 3.2rem 0 3rem; border-bottom: 3px solid var(--ink); }
.page-head h1 { font-family: var(--font-display); font-weight: 700; font-size: clamp(2rem, 3.4vw, 2.6rem); margin: 0; }
.page-head p { color: var(--ink-muted); margin: 0.8rem 0 0; max-width: 52ch; }

.about-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 3rem; align-items: start; }

.stat-plate { background: var(--canvas-panel); border: 2px solid var(--ink); border-radius: var(--radius); padding: 1.4rem; }
.stat-plate h4 { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--persimmon-deep); margin: 0 0 0.9rem; }
.stat-row { display: flex; justify-content: space-between; padding: 0.5rem 0; border-bottom: 1px dashed var(--paper-line); font-size: 0.92rem; }
.stat-row:last-child { border-bottom: none; }
.stat-row span:last-child { font-family: var(--font-mono); color: var(--ink-muted); }

@media (max-width: 780px) { .about-grid { grid-template-columns: 1fr; } }