/* yongzoon.net — maximalist sepia bazaar, broken grid */

* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --sepia-dark: #3a2a1a;
  --sepia-warm: #8a6a4a;
  --parchment: #f0e4d0;
  --cream: #e8d8c0;
  --umber: #c87830;
  --rose: #c8887a;
  --teal: #5a8a7a;
}

html, body {
  background: var(--parchment);
  color: var(--sepia-dark);
  font-family: 'Noto Serif', Georgia, serif;
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}

body {
  background-image:
    radial-gradient(ellipse at top left, rgba(200, 120, 48, 0.08), transparent 50%),
    radial-gradient(ellipse at bottom right, rgba(90, 138, 122, 0.06), transparent 50%),
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/></svg>");
  background-blend-mode: multiply, multiply, overlay;
}

/* SPLASH */
.splash {
  position: relative;
  height: 100vh;
  overflow: hidden;
}
.ch {
  position: absolute;
  font-family: 'Bungee', sans-serif;
  font-size: var(--size, 14vw);
  line-height: 1;
  top: var(--top, 0);
  left: var(--left, 0);
  transform: rotate(var(--rot, 0deg));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 0.1em;
  z-index: 2;
  user-select: none;
  background: var(--cream);
  color: var(--sepia-dark);
  border: 4px solid var(--sepia-dark);
  box-shadow: 6px 6px 0 var(--umber);
}
.umber { background: var(--umber); color: var(--parchment); border-color: var(--sepia-dark); }
.rose { background: var(--rose); color: var(--sepia-dark); border-color: var(--sepia-dark); }
.pattern-1 {
  background:
    repeating-linear-gradient(45deg, var(--cream) 0 8px, var(--umber) 8px 10px);
}
.pattern-2 {
  background:
    repeating-linear-gradient(0deg, var(--cream) 0 6px, var(--rose) 6px 8px);
}
.sepia-photo {
  background:
    radial-gradient(circle at 30% 40%, var(--rose), var(--sepia-warm) 60%, var(--sepia-dark) 100%);
  color: var(--parchment);
  filter: sepia(0.6) contrast(1.1);
}

.splash-tag {
  position: absolute;
  bottom: 8vh;
  left: 50%;
  transform: translateX(-50%) rotate(-2deg);
  font-family: 'Noto Serif', serif;
  font-size: clamp(16px, 2.4vw, 28px);
  background: var(--parchment);
  padding: 12px 24px;
  border: 3px solid var(--sepia-dark);
  box-shadow: 6px 6px 0 var(--teal);
  z-index: 4;
  white-space: nowrap;
}
.splash-tag .bz {
  font-family: 'Bungee', sans-serif;
  color: var(--umber);
}

/* CHAOS ZONE */
.chaos {
  position: relative;
  max-width: 1080px;
  margin: 60px auto;
  padding: 80px 32px;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 24px;
}

.block {
  background: var(--cream);
  padding: 28px;
  border: 2px solid var(--sepia-dark);
  box-shadow: 6px 6px 0 var(--sepia-warm);
  transform: rotate(var(--rot, 0deg));
  position: relative;
}

.b-1 { grid-column: 1 / span 4; }
.b-2 { grid-column: 4 / span 3; margin-top: -40px; background: var(--parchment); }
.b-3 { grid-column: 1 / span 5; box-shadow: 6px 6px 0 var(--umber); }
.b-4 { grid-column: 4 / span 3; }
.b-5 { grid-column: 1 / span 4; }

.tag {
  font-family: 'Archivo Black', sans-serif;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--umber);
  margin-bottom: 12px;
  display: inline-block;
}

.block h2 {
  font-family: 'Bungee', sans-serif;
  font-size: clamp(22px, 2.6vw, 32px);
  line-height: 1.05;
  margin-bottom: 14px;
  color: var(--sepia-dark);
}
.block h2 em {
  font-family: 'Noto Serif', serif;
  font-style: italic;
  color: var(--umber);
}
.block h3 {
  font-family: 'Bungee', sans-serif;
  font-size: clamp(20px, 2.4vw, 28px);
  margin-bottom: 12px;
}
.block p { font-size: 15.5px; }

.chaos-list { list-style: none; }
.chaos-list li {
  font-family: 'Bungee', sans-serif;
  padding: 8px 0;
  border-bottom: 1px dashed var(--sepia-warm);
  font-size: 14px;
  color: var(--sepia-dark);
}

.torn {
  clip-path: polygon(0 4%, 8% 0, 22% 6%, 38% 0, 55% 4%, 72% 0, 88% 6%, 100% 0, 100% 96%, 92% 100%, 78% 94%, 60% 100%, 42% 96%, 24% 100%, 8% 94%, 0 100%);
}

.pattern {
  background-image:
    repeating-linear-gradient(45deg,
      var(--cream) 0 12px,
      transparent 12px 14px,
      var(--cream) 14px 24px),
    var(--parchment);
}

/* Texture blobs */
.texture-blob {
  grid-column: span 2;
  height: 140px;
  border-radius: 50%;
  background-size: cover;
  background-position: center;
  filter: sepia(0.6) contrast(1.1);
  border: 2px solid var(--sepia-dark);
  box-shadow: 6px 6px 0 var(--rose);
}
.blob-leaf {
  background:
    radial-gradient(circle at 30% 40%, #6a8050 0%, #3a4830 70%),
    radial-gradient(circle at 70% 60%, #8a9060 0%, transparent 60%);
  clip-path: polygon(20% 0%, 80% 12%, 100% 50%, 80% 88%, 20% 100%, 0% 50%);
  border-radius: 30%;
  grid-column: 5 / span 2;
}
.blob-feather {
  background:
    linear-gradient(135deg, #c8887a 0%, #8a6a4a 70%, #3a2a1a 100%);
  clip-path: polygon(50% 0%, 70% 20%, 100% 30%, 80% 50%, 100% 70%, 70% 80%, 50% 100%, 30% 80%, 0% 70%, 20% 50%, 0% 30%, 30% 20%);
  grid-column: span 2;
  border-radius: 0;
}

/* Flip card */
.flip {
  perspective: 1000px;
  background: transparent;
  padding: 0;
  border: none;
  box-shadow: none;
  cursor: pointer;
  outline: none;
}
.flip-inner {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 200px;
  transition: transform 500ms cubic-bezier(0.4, 0, 0.2, 1);
  transform-style: preserve-3d;
}
.flip.flipped .flip-inner { transform: rotateY(180deg); }
.flip-front, .flip-back {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  background: var(--cream);
  border: 2px solid var(--sepia-dark);
  box-shadow: 6px 6px 0 var(--teal);
  padding: 28px;
}
.flip-back {
  transform: rotateY(180deg);
  background: var(--umber);
  color: var(--parchment);
}
.flip-back .tag { color: var(--cream); }

/* CULTURAL STRIP */
.cultural-strip {
  margin: 80px 0;
  padding: 40px 0;
  background: var(--cream);
  border-top: 4px solid var(--sepia-dark);
  border-bottom: 4px solid var(--sepia-dark);
}
.dancheong {
  width: 100%;
  height: 60px;
  overflow: hidden;
  filter: sepia(0.4);
}
.dancheong svg { width: 100%; height: 60px; display: block; }

.cultural-text {
  text-align: center;
  padding: 28px 32px;
  max-width: 720px;
  margin: 0 auto;
  font-family: 'Noto Serif', serif;
  font-size: clamp(15px, 1.8vw, 20px);
  line-height: 1.6;
}
.cultural-text .bz {
  font-family: 'Bungee', sans-serif;
  color: var(--umber);
  font-size: 1.1em;
  margin-right: 12px;
}

/* GATHER FOOTER (calmer) */
.gather {
  max-width: 980px;
  margin: 0 auto 80px;
  padding: 60px 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  border-top: 1px solid var(--sepia-warm);
}
.gather h4 {
  font-family: 'Bungee', sans-serif;
  font-size: 18px;
  margin-bottom: 14px;
  color: var(--sepia-dark);
}
.gather ul {
  list-style: none;
}
.gather ul li {
  padding: 4px 0;
  font-size: 14.5px;
  color: var(--sepia-dark);
}
.gather p { font-size: 15px; margin-bottom: 10px; }
.meta-line {
  font-family: 'Archivo Black', sans-serif;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sepia-warm);
}

@media (max-width: 720px) {
  .chaos { display: flex; flex-direction: column; gap: 24px; }
  .block { grid-column: auto !important; transform: rotate(0) !important; }
  .ch { font-size: calc(var(--size, 14vw) * 0.7); }
  .gather { grid-template-columns: 1fr; gap: 32px; }
}