/* ---------------------------------------------------------------
   EvsenDesigns — design tokens
   Color: aged-canvas ground, deep pine ink, single trail-marker rust accent
   Type:  Georgia/Iowan serif for display (cartographic, field-guide feel)
          system sans for UI/body, tracked uppercase for labels
   Layout: topo-line hero, sharp-cornered "trail card" grid with a
           corner stamp instead of a rounded card + accent rail
------------------------------------------------------------------*/

:root {
  --bg:        #F1EDE2;
  --bg-raised: #FFFFFF;
  --ink:       #1B2B22;
  --ink-soft:  #4F5D53;
  --line:      #D9D0B9;
  --accent:    #C1441F;
  --accent-ink:#FFFFFF;
  --pine:      #2F6B4F;
  --shadow:    0 10px 24px -14px rgba(27,43,34,0.35);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg:        #142019;
    --bg-raised: #1B291F;
    --ink:       #EDE7D8;
    --ink-soft:  #A9B3A7;
    --line:      #2C3B30;
    --accent:    #E2703A;
    --accent-ink:#1B1200;
    --pine:      #6FAE87;
    --shadow:    0 10px 28px -14px rgba(0,0,0,0.6);
  }
}
:root[data-theme="dark"] {
  --bg:        #142019;
  --bg-raised: #1B291F;
  --ink:       #EDE7D8;
  --ink-soft:  #A9B3A7;
  --line:      #2C3B30;
  --accent:    #E2703A;
  --accent-ink:#1B1200;
  --pine:      #6FAE87;
  --shadow:    0 10px 28px -14px rgba(0,0,0,0.6);
}
:root[data-theme="light"] {
  --bg:        #F1EDE2;
  --bg-raised: #FFFFFF;
  --ink:       #1B2B22;
  --ink-soft:  #4F5D53;
  --line:      #D9D0B9;
  --accent:    #C1441F;
  --accent-ink:#FFFFFF;
  --pine:      #2F6B4F;
  --shadow:    0 10px 24px -14px rgba(27,43,34,0.35);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Charter, "Iowan Old Style", "Georgia", "Times New Roman", serif;
  -webkit-font-smoothing: antialiased;
}

.eyebrow, .filter-btn, .card-category, .card-cta, .etsy-btn, .site-footer p {
  font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* ---------- header ---------- */
.site-header {
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  background: var(--bg);
  z-index: 10;
}
.header-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 20px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.wordmark {
  font-size: 21px;
  font-weight: 700;
  letter-spacing: 0.2px;
}
.wordmark em { color: var(--accent); font-style: normal; font-weight: 400; }
.wordmark.small { font-size: 16px; }

.etsy-btn {
  border: 1.5px solid var(--ink);
  color: var(--ink);
  padding: 9px 18px;
  text-decoration: none;
  font-weight: 600;
  font-size: 13.5px;
  letter-spacing: 0.3px;
  transition: background 0.15s ease, color 0.15s ease;
}
.etsy-btn:hover { background: var(--ink); color: var(--bg); }
.etsy-btn:focus-visible, .filter-btn:focus-visible, .card:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ---------- hero ---------- */
.hero {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
  padding: 76px 28px 40px;
  text-align: center;
  overflow: hidden;
}
.contour {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.55;
}
.contour path {
  fill: none;
  stroke: var(--pine);
  stroke-width: 1.1;
  opacity: 0.35;
}
.hero > * { position: relative; z-index: 1; }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 12px;
  font-weight: 700;
  color: var(--accent);
  margin: 0 0 18px;
}
.hero h1 {
  font-size: clamp(34px, 6vw, 52px);
  line-height: 1.08;
  margin: 0 0 20px;
  font-weight: 400;
  text-wrap: balance;
}
.hero-sub {
  font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-soft);
  max-width: 46ch;
  margin: 0 auto;
}

/* ---------- filters ---------- */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  padding: 8px 24px 40px;
  max-width: 1000px;
  margin: 0 auto;
}
.filter-btn {
  border: 1px solid var(--line);
  background: var(--bg-raised);
  color: var(--ink-soft);
  padding: 8px 17px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.2px;
  cursor: pointer;
  transition: border-color 0.15s ease, color 0.15s ease;
}
.filter-btn:hover { border-color: var(--pine); color: var(--ink); }
.filter-btn.active {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--bg);
}

/* ---------- grid / cards ---------- */
.grid {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 28px 72px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 2px;
  background: var(--line);
  border: 1px solid var(--line);
}

.card {
  position: relative;
  background: var(--bg-raised);
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.18s ease, transform 0.18s ease;
}
.card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-2px);
  z-index: 2;
}

.card-image-wrap {
  position: relative;
  aspect-ratio: 4 / 5;
  background: var(--bg);
  overflow: hidden;
}
.card-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.card-stamp {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--bg-raised);
  color: var(--accent);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 4px 8px;
  border: 1px solid var(--accent);
}

.card-body {
  padding: 16px 18px 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
  border-top: 1px solid var(--line);
}
.card-title {
  font-family: Charter, "Iowan Old Style", Georgia, serif;
  font-size: 16.5px;
  line-height: 1.32;
  color: var(--ink);
}
.card-cta {
  margin-top: auto;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.3px;
  color: var(--pine);
  padding-top: 4px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.card-cta::after { content: "→"; transition: transform 0.15s ease; }
.card:hover .card-cta::after { transform: translateX(3px); }

.loading {
  text-align: center;
  font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink-soft);
  padding: 48px 0;
}
.loading.hidden { display: none; }

/* ---------- footer ---------- */
.site-footer {
  border-top: 1px solid var(--line);
}
.footer-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 32px 28px 48px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
  text-align: center;
}
.site-footer p {
  margin: 0;
  font-size: 13px;
  color: var(--ink-soft);
}
.site-footer a { color: var(--pine); }

@media (max-width: 480px) {
  .header-inner { padding: 16px 18px; }
  .wordmark { font-size: 18px; }
  .hero { padding: 56px 20px 32px; }
  .grid { padding: 0 18px 56px; }
}

@media (prefers-reduced-motion: reduce) {
  .card, .card-cta::after { transition: none; }
}