/* transactology.xyz — Memphis monograph
 * palette: cream #f5f0e0 / terracotta #c67a4a / teal #3a8a8a / sepia #5a4a30
 *          dusty pink #d4a0a0 / text #2a2018 / ochre dot #8a7a60
 * fonts: Zilla Slab (display), Source Serif 4 (body), Archivo Narrow (labels)
 */

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

:root {
  --cream: #f5f0e0;
  --terracotta: #c67a4a;
  --teal: #3a8a8a;
  --sepia: #5a4a30;
  --pink: #d4a0a0;
  --ink: #2a2018;
  --ochre: #8a7a60;
}

html, body {
  background: var(--cream);
  color: var(--ink);
  font-family: "Source Serif 4", Georgia, serif;
  font-size: 18px;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

body {
  overflow-x: hidden;
  /* Terrazzo background — multiple radial gradients at random offsets */
  background-color: var(--cream);
  background-image:
    radial-gradient(circle 4px at 12% 18%, var(--terracotta) 100%, transparent 100%),
    radial-gradient(circle 3px at 78% 28%, var(--teal) 100%, transparent 100%),
    radial-gradient(circle 5px at 35% 45%, var(--pink) 100%, transparent 100%),
    radial-gradient(circle 2px at 62% 62%, var(--ochre) 100%, transparent 100%),
    radial-gradient(circle 4px at 22% 78%, var(--teal) 100%, transparent 100%),
    radial-gradient(circle 3px at 88% 88%, var(--terracotta) 100%, transparent 100%),
    radial-gradient(circle 2px at 5% 55%, var(--ochre) 100%, transparent 100%),
    radial-gradient(circle 6px at 48% 8%, var(--pink) 100%, transparent 100%),
    radial-gradient(circle 3px at 92% 50%, var(--ochre) 100%, transparent 100%),
    radial-gradient(circle 2px at 18% 35%, var(--sepia) 100%, transparent 100%),
    radial-gradient(circle 4px at 70% 75%, var(--teal) 100%, transparent 100%),
    radial-gradient(circle 3px at 40% 92%, var(--terracotta) 100%, transparent 100%);
  background-size: 880px 880px;
  background-repeat: repeat;
  background-blend-mode: multiply;
}

::selection { background: var(--terracotta); color: var(--cream); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 80px 24px;
  overflow: hidden;
}

.hero-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hs {
  position: absolute;
  pointer-events: auto;
  cursor: default;
  display: block;
  transition: transform 250ms ease-out;
}

.hs:hover { animation: shake 220ms ease-in-out; }

@keyframes shake {
  0%, 100% { transform: var(--rest, none) rotate(0); }
  25% { transform: var(--rest, none) rotate(2deg) translate(2px, -1px); }
  75% { transform: var(--rest, none) rotate(-2deg) translate(-2px, 1px); }
}

.hs-circle {
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: var(--teal);
  border: 2px solid var(--sepia);
  top: 14%;
  left: 8%;
  --rest: rotate(-4deg);
  transform: rotate(-4deg);
}

.hs-tri {
  width: 0;
  height: 0;
  border-left: 110px solid transparent;
  border-right: 110px solid transparent;
  border-bottom: 190px solid var(--terracotta);
  filter: drop-shadow(0 0 0 2px var(--sepia));
  bottom: 12%;
  right: 10%;
  --rest: rotate(8deg);
  transform: rotate(8deg);
}

/* Better triangle with outline using clip-path */
.hs-tri {
  width: 220px;
  height: 190px;
  border: none;
  background: var(--terracotta);
  clip-path: polygon(50% 0, 100% 100%, 0 100%);
  filter: none;
  outline: none;
  box-shadow: none;
  position: absolute;
}
.hs-tri::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to top right, transparent calc(50% - 1px), var(--sepia) 50%, transparent calc(50% + 1px)),
    linear-gradient(to top left, transparent calc(50% - 1px), var(--sepia) 50%, transparent calc(50% + 1px));
  /* outline approximation */
  display: none; /* fallback off; rely on simple solid fill */
}

.hs-square {
  width: 160px;
  height: 160px;
  background: transparent;
  border: 3px solid var(--sepia);
  top: 60%;
  left: 18%;
  --rest: rotate(12deg);
  transform: rotate(12deg);
}

.hs-zig {
  position: absolute;
  width: 220px;
  top: 18%;
  right: 14%;
  --rest: rotate(-8deg);
  transform: rotate(-8deg);
}
.hs-zig svg { width: 100%; height: auto; display: block; }
.hs-zig polyline {
  fill: none;
  stroke: var(--pink);
  stroke-width: 5;
  stroke-linejoin: round;
  stroke-linecap: round;
}

.hs-dot-row {
  position: absolute;
  bottom: 22%;
  left: 50%;
  transform: translateX(-50%) rotate(-3deg);
  --rest: translateX(-50%) rotate(-3deg);
  display: flex;
  gap: 14px;
}

.hs-dot-row span {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--sepia);
}
.hs-dot-row span:nth-child(2) { background: var(--terracotta); }
.hs-dot-row span:nth-child(3) { background: var(--teal); }
.hs-dot-row span:nth-child(4) { background: var(--pink); }
.hs-dot-row span:nth-child(5) { background: var(--ochre); }

.hero-text {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 720px;
}

.hero-eyebrow {
  display: inline-block;
  font-family: "Archivo Narrow", sans-serif;
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--sepia);
  text-transform: uppercase;
  background: var(--cream);
  padding: 6px 14px;
  border: 2px solid var(--sepia);
  margin-bottom: 32px;
  font-weight: 700;
}

.hero-title {
  font-family: "Zilla Slab", "Rockwell", serif;
  font-weight: 700;
  font-size: clamp(48px, 11vw, 120px);
  line-height: 0.95;
  color: var(--ink);
  letter-spacing: -0.02em;
  margin-bottom: 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.hero-title .line-1 {
  background: var(--cream);
  padding: 0 18px;
  border-top: 4px solid var(--sepia);
  border-bottom: 4px solid var(--sepia);
}

.hero-title .line-2 {
  color: var(--terracotta);
  font-style: italic;
  font-weight: 500;
}

.hero-sub {
  font-family: "Source Serif 4", serif;
  font-style: italic;
  font-size: clamp(17px, 2.2vw, 22px);
  color: var(--sepia);
  max-width: 560px;
  margin: 0 auto 22px;
  line-height: 1.55;
  background: rgba(245, 240, 224, 0.86);
  padding: 8px 16px;
}

.hero-cite {
  display: inline-block;
  font-family: "Archivo Narrow", sans-serif;
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--sepia);
  text-transform: uppercase;
  font-weight: 500;
}

/* ============================================================
   BANDS (cultural patterns)
   ============================================================ */
.band {
  width: 100%;
  height: 60px;
  position: relative;
}

.band-zig {
  background: repeating-linear-gradient(
    135deg,
    var(--terracotta) 0 12px,
    transparent 12px 24px,
    var(--teal) 24px 36px,
    transparent 36px 48px
  );
  background-color: var(--cream);
  border-top: 2px solid var(--sepia);
  border-bottom: 2px solid var(--sepia);
}

.band-zig-2 {
  background: repeating-linear-gradient(
    -135deg,
    var(--pink) 0 14px,
    transparent 14px 28px,
    var(--terracotta) 28px 42px,
    transparent 42px 56px
  );
  background-color: var(--cream);
}

.band-dots {
  background-color: var(--cream);
  background-image: radial-gradient(circle 3px, var(--sepia) 100%, transparent 100%);
  background-size: 18px 18px;
  border-top: 2px solid var(--sepia);
  border-bottom: 2px solid var(--sepia);
}

.band-tri {
  background-color: var(--cream);
  background-image:
    linear-gradient(45deg, var(--terracotta) 25%, transparent 25%),
    linear-gradient(-45deg, var(--terracotta) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, var(--teal) 75%),
    linear-gradient(-45deg, transparent 75%, var(--teal) 75%);
  background-size: 24px 24px;
  background-position: 0 0, 0 12px, 12px -12px, -12px 0;
  border-top: 2px solid var(--sepia);
  border-bottom: 2px solid var(--sepia);
}

/* ============================================================
   MONOGRAPH
   ============================================================ */
.monograph {
  position: relative;
  max-width: 640px;
  margin: 0 auto;
  padding: 80px 24px;
  background: rgba(245, 240, 224, 0.55);
}

.ch-head {
  margin-bottom: 28px;
  padding-bottom: 18px;
  border-bottom: 3px solid var(--sepia);
  position: relative;
}

.ch-head::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -10px;
  width: 60px;
  height: 3px;
  background: var(--terracotta);
}

.ch-num {
  font-family: "Archivo Narrow", sans-serif;
  font-size: 13px;
  letter-spacing: 0.22em;
  color: var(--terracotta);
  font-weight: 700;
  text-transform: uppercase;
  display: block;
  margin-bottom: 10px;
}

.ch-title {
  font-family: "Zilla Slab", serif;
  font-weight: 700;
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.05;
  color: var(--ink);
  letter-spacing: -0.015em;
  margin-bottom: 8px;
}

.ch-sub {
  font-family: "Source Serif 4", serif;
  font-style: italic;
  font-size: 16px;
  color: var(--sepia);
  display: block;
}

.monograph p {
  margin-bottom: 28px;
  color: var(--ink);
}

.monograph p em {
  color: var(--terracotta);
  font-style: italic;
  font-weight: 700;
}

.monograph p strong {
  color: var(--teal);
  font-weight: 700;
}

.dim-link {
  font-family: "Archivo Narrow", sans-serif;
  font-size: 14px;
  letter-spacing: 0.14em;
  color: var(--terracotta);
  background: rgba(198, 122, 74, 0.12);
  padding: 1px 6px;
  border: 1px solid var(--terracotta);
  text-transform: uppercase;
  white-space: nowrap;
}

/* ============================================================
   PULL QUOTES (Memphis shape callouts)
   ============================================================ */
.pull-quote {
  position: relative;
  margin: 40px auto;
  width: 320px;
  max-width: 100%;
  padding: 36px 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  z-index: 2;
}

.pq-text {
  font-family: "Zilla Slab", serif;
  font-weight: 700;
  font-size: 22px;
  line-height: 1.2;
  color: var(--ink);
  position: relative;
  z-index: 2;
}

.pq-circle::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--terracotta);
  border: 3px solid var(--sepia);
  z-index: 0;
  transform: rotate(-4deg);
}

.pq-tri {
  padding-top: 60px;
  padding-bottom: 22px;
}
.pq-tri::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--teal);
  clip-path: polygon(50% 0, 100% 100%, 0 100%);
  z-index: 0;
  transform: rotate(3deg);
}
.pq-tri .pq-text { color: var(--cream); padding: 0 10px; }

.pq-square::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--pink);
  border: 3px solid var(--sepia);
  z-index: 0;
  transform: rotate(-6deg);
}

.pq-zig {
  padding: 28px 22px;
}
.pq-zig::before {
  content: "";
  position: absolute;
  inset: -8px;
  background:
    repeating-linear-gradient(135deg, var(--terracotta) 0 10px, transparent 10px 20px, var(--teal) 20px 30px, transparent 30px 40px);
  border: 3px solid var(--sepia);
  z-index: 0;
}
.pq-zig::after {
  content: "";
  position: absolute;
  inset: 8px;
  background: var(--cream);
  z-index: 1;
}
.pq-zig .pq-text { z-index: 2; }

.pq-circle .pq-text { color: var(--cream); }

/* ============================================================
   MARGIN SHAPES
   ============================================================ */
.margin-shape {
  position: absolute;
  z-index: 1;
  pointer-events: none;
}

.ms-circle {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--terracotta);
  border: 2px solid var(--sepia);
}

.ms-tri {
  width: 90px;
  height: 80px;
  background: var(--teal);
  clip-path: polygon(50% 0, 100% 100%, 0 100%);
}

.ms-square {
  width: 70px;
  height: 70px;
  background: transparent;
  border: 3px solid var(--terracotta);
}

.ms-zig {
  width: 100px;
  height: 36px;
}
.ms-zig svg { width: 100%; height: 100%; display: block; }
.ms-zig polyline {
  fill: none;
  stroke: var(--pink);
  stroke-width: 4;
  stroke-linejoin: round;
  stroke-linecap: round;
}

/* placement variations */
.ms-l1 { top: 60px; left: -110px; transform: rotate(-12deg); }
.ms-r1 { top: 30px; right: -90px; transform: rotate(20deg); }
.ms-l2 { top: 320px; left: -130px; transform: rotate(8deg); }
.ms-l3 { top: 80px; left: -100px; transform: rotate(15deg); width: 60px; height: 60px; background: var(--pink); }
.ms-r2 { top: 220px; right: -100px; transform: rotate(-18deg); }
.ms-r3 { top: 480px; right: -120px; transform: rotate(35deg); border-color: var(--teal); }
.ms-l4 { top: 140px; left: -110px; transform: rotate(22deg); border-color: var(--teal); }
.ms-r4 { top: 320px; right: -110px; transform: rotate(-10deg); background: var(--teal); }
.ms-l5 { top: 480px; left: -130px; transform: rotate(-14deg); }
.ms-l6 { top: 90px; left: -90px; transform: rotate(28deg); background: var(--pink); width: 70px; height: 70px; }
.ms-r5 { top: 380px; right: -100px; transform: rotate(12deg); background: var(--terracotta); }

.margin-shape:hover { animation: shake 220ms ease-in-out; }

/* ============================================================
   CERAMIC FOOTER
   ============================================================ */
.ceramic {
  position: relative;
  padding: 100px 24px 80px;
  overflow: hidden;
  text-align: center;
}

.ceramic-tex {
  position: absolute;
  inset: 0;
  background-color: var(--cream);
  background-image:
    radial-gradient(circle 8px at 12% 22%, var(--terracotta) 100%, transparent 100%),
    radial-gradient(circle 5px at 78% 12%, var(--teal) 100%, transparent 100%),
    radial-gradient(circle 6px at 38% 50%, var(--pink) 100%, transparent 100%),
    radial-gradient(circle 4px at 64% 70%, var(--ochre) 100%, transparent 100%),
    radial-gradient(circle 7px at 22% 78%, var(--teal) 100%, transparent 100%),
    radial-gradient(circle 5px at 88% 88%, var(--terracotta) 100%, transparent 100%),
    radial-gradient(circle 4px at 5% 60%, var(--ochre) 100%, transparent 100%),
    radial-gradient(circle 3px at 50% 8%, var(--sepia) 100%, transparent 100%),
    radial-gradient(circle 6px at 92% 48%, var(--pink) 100%, transparent 100%),
    radial-gradient(circle 4px at 18% 38%, var(--terracotta) 100%, transparent 100%),
    radial-gradient(circle 5px at 70% 38%, var(--teal) 100%, transparent 100%);
  background-size: 600px 600px;
  background-repeat: repeat;
  opacity: 0.8;
  z-index: 0;
}

.ceramic-inner {
  position: relative;
  z-index: 1;
  max-width: 580px;
  margin: 0 auto;
  background: var(--cream);
  border: 3px solid var(--sepia);
  padding: 50px 32px 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.cer-mark {
  width: 36px;
  height: 36px;
  background: var(--terracotta);
  border: 2px solid var(--sepia);
  border-radius: 50%;
  margin-bottom: 6px;
}

.cer-line {
  font-family: "Zilla Slab", serif;
  font-weight: 700;
  font-size: clamp(24px, 4vw, 38px);
  color: var(--ink);
  letter-spacing: -0.01em;
  line-height: 1.1;
}

.cer-sub {
  font-family: "Source Serif 4", serif;
  font-style: italic;
  font-size: 16px;
  color: var(--sepia);
  line-height: 1.6;
  max-width: 420px;
}

.cer-stamp {
  margin-top: 8px;
  font-family: "Archivo Narrow", sans-serif;
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--terracotta);
  text-transform: uppercase;
  font-weight: 700;
  padding: 4px 10px;
  border: 2px solid var(--terracotta);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 880px) {
  .hs-circle { width: 160px; height: 160px; left: -20px; top: 8%; }
  .hs-tri { width: 150px; height: 130px; right: -20px; bottom: 8%; }
  .hs-square { width: 100px; height: 100px; top: 65%; left: 8%; }
  .hs-zig { width: 130px; right: 6%; top: 14%; }

  .margin-shape { display: none; }
  .monograph { padding: 50px 24px; }
  .pull-quote { width: 100%; max-width: 320px; }
}

@media (max-width: 560px) {
  .hero { padding: 60px 18px; }
  .ceramic { padding: 70px 18px 60px; }
  .ceramic-inner { padding: 36px 22px 30px; }
  .hs-circle, .hs-tri, .hs-square, .hs-zig, .hs-dot-row { opacity: 0.5; }
}