:root {
  --bg: #0d0820;
  --grout: #140b23;
  --ruby: #b3173e;
  --sapphire: #1c4bb5;
  --emerald: #0f8a5f;
  --amethyst: #6d2fa3;
  --topaz: #e0a61a;
  --teal: #0d8f9b;
  --ink: #fbf7ff;
  --muted: rgba(251, 247, 255, 0.78);
  --glass: rgba(255, 255, 255, 0.07);
  --glass-edge: rgba(255, 255, 255, 0.28);
  --radius: 22px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  max-width: 100%;
  overflow-x: hidden;
}

body {
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

/* Background layers */
.bg {
  position: fixed;
  inset: 0;
  z-index: -3;
  background:
    radial-gradient(120% 80% at 15% 10%, rgba(179, 23, 62, 0.35), transparent 55%),
    radial-gradient(90% 70% at 85% 20%, rgba(28, 75, 181, 0.4), transparent 60%),
    radial-gradient(80% 60% at 50% 100%, rgba(15, 138, 95, 0.35), transparent 60%),
    var(--bg);
}

.bg-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

.tess polygon {
  fill-opacity: 0.22;
  stroke: var(--grout);
  stroke-width: 2.5;
  stroke-linejoin: round;
}

.sweep {
  position: fixed;
  inset: -20%;
  z-index: -2;
  pointer-events: none;
  background: linear-gradient(115deg, transparent 40%, rgba(255, 255, 255, 0.07) 48%, rgba(255, 255, 255, 0.16) 50%, rgba(255, 255, 255, 0.07) 52%, transparent 60%);
  animation: sweep 9s linear infinite;
}

@keyframes sweep {
  from { transform: translateX(-60%); }
  to { transform: translateX(60%); }
}

/* Scattered pieces */
.decor {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.deco {
  position: absolute;
  display: block;
  filter: drop-shadow(0 6px 14px rgba(0, 0, 0, 0.45));
  opacity: 0.9;
}

.sun-a { width: 120px; height: 120px; right: 4%; top: 6%; }
.sun-b { width: 72px; height: 72px; left: 3%; bottom: 10%; opacity: 0.7; }
.col-a { width: 90px; height: 90px; left: 5%; top: 30%; }
.col-b { width: 64px; height: 64px; right: 7%; top: 52%; }
.col-c { width: 110px; height: 110px; right: 12%; bottom: 6%; opacity: 0.75; }
.star { width: 26px; height: 26px; }
.s1 { left: 18%; top: 8%; }
.s2 { left: 42%; top: 4%; width: 18px; height: 18px; }
.s3 { right: 22%; top: 14%; width: 20px; height: 20px; }
.s4 { left: 8%; top: 60%; width: 16px; height: 16px; }
.s5 { right: 5%; top: 36%; }
.s6 { left: 30%; bottom: 10%; width: 18px; height: 18px; }
.s7 { right: 34%; bottom: 18%; }

/* Layout */
main {
  width: min(1120px, 100%);
  margin: 0 auto;
  padding: clamp(20px, 4vw, 48px) clamp(14px, 3vw, 32px) clamp(32px, 5vw, 64px);
  display: grid;
  gap: clamp(18px, 3vw, 32px);
}

/* Glass panels */
.glass {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--glass);
  border: 1px solid var(--glass-edge);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  backdrop-filter: blur(18px) saturate(140%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.45),
    inset 0 -1px 0 rgba(255, 255, 255, 0.08),
    inset 1px 0 0 rgba(255, 255, 255, 0.12),
    0 20px 50px rgba(0, 0, 0, 0.45);
}

.glass::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.28) 0%, rgba(255, 255, 255, 0.05) 32%, transparent 48%, transparent 70%, rgba(255, 255, 255, 0.1) 100%),
    radial-gradient(120% 60% at 100% 0%, rgba(255, 255, 255, 0.12), transparent 55%);
}

.glass::after {
  content: "";
  position: absolute;
  top: -40%;
  bottom: -40%;
  left: -40%;
  width: 40%;
  pointer-events: none;
  background: linear-gradient(100deg, transparent 0%, rgba(255, 255, 255, 0.18) 45%, rgba(255, 255, 255, 0.32) 50%, rgba(255, 255, 255, 0.18) 55%, transparent 100%);
  transform: skewX(-18deg) translateX(0);
  animation: shimmer 7s ease-in-out infinite;
}

.card:nth-child(2)::after { animation-delay: 1.4s; }
.card:nth-child(3)::after { animation-delay: 2.8s; }
.colorado::after { animation-delay: 2s; }

@keyframes shimmer {
  0% { transform: skewX(-18deg) translateX(0); }
  45%, 100% { transform: skewX(-18deg) translateX(420%); }
}

/* Hero */
.hero {
  padding: clamp(28px, 6vw, 72px) clamp(18px, 5vw, 64px);
  text-align: center;
}

.eyebrow {
  margin: 0 0 8px;
  font-size: 0.85rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--topaz);
}

h1 {
  margin: 0;
  font-family: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  font-weight: 700;
  font-size: clamp(3.8rem, 15vw, 10.5rem);
  line-height: 1;
  letter-spacing: -0.01em;
  overflow-wrap: anywhere;
  color: #fff6d6;
  background: linear-gradient(100deg, #ffe9a8 0%, #ffffff 30%, #ffd166 50%, #ffffff 70%, #ffe9a8 100%);
  background-size: 220% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 4px 0 rgba(20, 11, 35, 0.9)) drop-shadow(0 10px 28px rgba(224, 166, 26, 0.35));
  animation: headline 6s linear infinite;
}

@keyframes headline {
  from { background-position: 0% 50%; }
  to { background-position: 220% 50%; }
}

.lede {
  max-width: 38ch;
  margin: 18px auto 0;
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  color: var(--muted);
}

/* Cards */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: clamp(14px, 2.5vw, 24px);
}

.card {
  padding: clamp(18px, 3vw, 28px);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.art {
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.45));
}

.card .art {
  max-width: 300px;
  margin: 0 auto 6px;
}

h2 {
  margin: 0;
  font-family: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  font-size: clamp(1.4rem, 2.2vw, 1.8rem);
  font-weight: 700;
  color: #fff;
}

.card p, .colorado p {
  margin: 0;
  color: var(--muted);
}

/* Colorado panel */
.colorado {
  padding: clamp(18px, 3vw, 32px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 3vw, 32px);
  align-items: center;
}

.colorado .state {
  width: 100%;
  max-width: 440px;
  margin: 0 auto;
}

.colorado-text { display: grid; gap: 12px; }
.small { font-size: 0.92rem; opacity: 0.85; }

@media (min-width: 760px) {
  .colorado { grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); }
}

footer {
  text-align: center;
  color: rgba(251, 247, 255, 0.6);
  font-size: 0.9rem;
}

footer p { margin: 0; }

/* Mosaic tiles */
.mosaic polygon,
.mosaic circle {
  stroke: var(--grout);
  stroke-width: 1.6;
  stroke-linejoin: round;
  paint-order: stroke fill;
}

.mosaic .tile { stroke-width: 1.4; }

.antler polyline {
  fill: none;
  stroke: var(--grout);
  stroke-width: 9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.antler-fill polyline {
  fill: none;
  stroke: #e9d8a6;
  stroke-width: 5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.tile.glint { animation: glint 5s ease-in-out infinite; }

@keyframes glint {
  0%, 70%, 100% { filter: brightness(1); }
  80% { filter: brightness(1.6); }
}

/* Motion off */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .sweep { display: none; }
  .glass::after { display: none; }
}