/* ---------- tokens ---------- */
:root{
  --ink: #1f241f;
  --ink-soft: #4b5346;
  --cream: #f6f2e9;
  --cream-deep: #ece4d3;
  --paper: #fffdf8;
  --pine: #2f6b48;
  --pine-deep: #1f4d33;
  --pine-tint: #e2ece4;
  --line: #ddd4bf;
  --radius: 14px;
  --font-display: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Palatino, Georgia, serif;
  --font-body: "Avenir Next", "Century Gothic", "Segoe UI", -apple-system, BlinkMacSystemFont, sans-serif;
  --ease: cubic-bezier(.22,.61,.36,1);
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color: inherit; }

.wrap{
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- header ---------- */
.site-header{
  padding: 22px 0 18px;
  border-bottom: 1px solid var(--line);
}
.header-row{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.brand{
  display:flex;
  align-items:center;
  gap: 10px;
  text-decoration:none;
  color: var(--pine-deep);
}
.brand-mark{ color: var(--pine); flex-shrink:0; }
.brand-name{
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}
.header-tag{
  margin:0;
  color: var(--ink-soft);
  font-size: 0.9rem;
  letter-spacing: 0.02em;
}

/* ---------- intro ---------- */
.intro{
  padding: 48px 0 28px;
  max-width: 1180px;
}
.intro h1{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 5vw, 3.1rem);
  line-height: 1.08;
  margin: 0 0 18px;
  max-width: 18ch;
  color: var(--ink);
}
.intro-lede{
  margin: 0;
  max-width: 56ch;
  font-size: 1.08rem;
  color: var(--ink-soft);
}

/* ---------- filters ---------- */
.filters{
  padding: 22px 0 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 22px 32px;
  align-items: flex-end;
  border-bottom: 1px solid var(--line);
}
.filter-group{
  display:flex;
  flex-direction: column;
  gap: 10px;
}
.filter-label{
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
}
.chips{
  display:flex;
  flex-wrap: wrap;
  gap: 8px;
}
.chip{
  font-family: var(--font-body);
  font-size: 0.92rem;
  padding: 10px 16px;
  min-height: 44px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--ink);
  cursor: pointer;
  transition: background-color 0.18s var(--ease), color 0.18s var(--ease), border-color 0.18s var(--ease), transform 0.12s var(--ease);
}
.chip:hover{
  border-color: var(--pine);
}
.chip:active{
  transform: scale(0.97);
}
.chip.is-active{
  background: var(--pine);
  border-color: var(--pine);
  color: var(--paper);
}
.result-count{
  margin: 0 0 0 auto;
  font-size: 0.9rem;
  color: var(--ink-soft);
  align-self: flex-end;
}

/* ---------- grid ---------- */
.grid{
  padding: 34px 0 70px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}
@media (min-width: 640px){
  .grid{ grid-template-columns: repeat(2, 1fr); gap: 28px; }
}
@media (min-width: 980px){
  .grid{ grid-template-columns: repeat(3, 1fr); }
}

.card{
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease),
              box-shadow 0.25s var(--ease), border-color 0.25s var(--ease);
}
.card.is-visible{
  opacity: 1;
  transform: translateY(0);
}
.card:hover{
  border-color: var(--pine);
  box-shadow: 0 10px 28px -14px rgba(31,77,51,0.35);
}
.card.is-hidden-filter{
  display:none;
}

.card-media{
  aspect-ratio: 3/2;
  overflow: hidden;
  background: var(--cream-deep);
}
.card-media img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease);
}
.card:hover .card-media img{
  transform: scale(1.04);
}

.card-body{
  padding: 20px 22px 24px;
  display:flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}
.card-meta{
  display:flex;
  gap: 8px;
  flex-wrap: wrap;
}
.tag{
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  padding: 4px 10px;
  border-radius: 999px;
}
.tag-category{
  background: var(--pine-tint);
  color: var(--pine-deep);
}
.tag-country{
  background: var(--cream-deep);
  color: var(--ink-soft);
}
.card-title{
  font-family: var(--font-display);
  font-size: 1.32rem;
  margin: 2px 0 0;
  color: var(--ink);
}
.card-desc{
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.97rem;
  flex: 1;
}
.card-links{
  display:flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 8px;
}
.card-link{
  text-decoration: none;
  font-weight: 600;
}
.card-link-main{
  color: var(--pine-deep);
}
.card-link-main:hover{
  color: var(--pine);
  text-decoration: underline;
}
.card-link:not(.card-link-main){
  color: var(--ink-soft);
  font-weight: 500;
  font-size: 0.92rem;
}
.card-link:not(.card-link-main):hover{
  color: var(--ink);
  text-decoration: underline;
}

.empty-state{
  display: none;
  text-align: center;
  color: var(--ink-soft);
  padding: 40px 20px 80px;
  margin: 0;
}
.empty-state[data-show]{
  display: block;
}

/* ---------- footer ---------- */
.site-footer{
  border-top: 1px solid var(--line);
  padding: 22px 0 34px;
  text-align: center;
}
.site-footer p{
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.85rem;
  letter-spacing: 0.02em;
}

/* ---------- motion ---------- */
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  .card, .chip, .card-media img{
    transition: none !important;
  }
  .card{
    opacity: 1 !important;
    transform: none !important;
  }
}