:root {
  --yellow: #F7D117;
  --yellow-soft: #FFE15A;
  --ink: #0A0A0A;
  --ink-soft: #1a1a1a;
  --blue: #001865;
  --blue-deep: #00124d;
  --cream: #FFF8E1;
  --paper: #FBF6E4;
  --line: #111111;
  --red: #E5322C;
}

html { scroll-behavior: smooth; }

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

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { max-width: 100%; height: auto; }

.font-display {
  font-family: 'Archivo Black', 'Anton', Impact, system-ui, sans-serif;
  letter-spacing: -0.01em;
  line-height: 0.95;
}

.font-anton {
  font-family: 'Anton', Impact, system-ui, sans-serif;
  letter-spacing: 0.005em;
  line-height: 0.98;
}

.font-serif {
  font-family: 'Newsreader', 'Source Serif 4', Georgia, serif;
  letter-spacing: -0.005em;
}

.bg-yellow { background-color: var(--yellow); }
.bg-yellow-soft { background-color: var(--yellow-soft); }
.bg-ink { background-color: var(--ink); }
.bg-blue { background-color: var(--blue); }
.bg-cream { background-color: var(--cream); }
.bg-paper { background-color: var(--paper); }
.bg-red { background-color: var(--red); }

.text-yellow { color: var(--yellow); }
.text-ink { color: var(--ink); }
.text-blue { color: var(--blue); }
.text-cream { color: var(--cream); }
.text-red { color: var(--red); }

.border-ink { border-color: var(--ink); }

.stamp {
  display: inline-block;
  background: var(--blue);
  color: var(--yellow);
  font-family: 'Archivo Black', sans-serif;
  padding: 0.4rem 0.9rem;
  transform: rotate(-6deg);
  border: 3px solid var(--ink);
  box-shadow: 4px 4px 0 var(--ink);
  text-transform: uppercase;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--ink);
  color: var(--yellow);
  font-family: 'Archivo Black', sans-serif;
  padding: 0.9rem 1.5rem;
  border: 3px solid var(--ink);
  text-transform: uppercase;
  transition: transform 0.1s ease, box-shadow 0.1s ease, background 0.15s;
  box-shadow: 5px 5px 0 var(--ink);
}
.btn-primary:hover {
  transform: translate(-2px, -2px);
  box-shadow: 7px 7px 0 var(--ink);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--ink);
  font-family: 'Archivo Black', sans-serif;
  padding: 0.9rem 1.5rem;
  border: 3px solid var(--ink);
  text-transform: uppercase;
  transition: background 0.15s, color 0.15s;
}
.btn-ghost:hover {
  background: var(--ink);
  color: var(--yellow);
}

.btn-blue {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--blue);
  color: var(--yellow);
  font-family: 'Archivo Black', sans-serif;
  padding: 0.9rem 1.5rem;
  border: 3px solid var(--ink);
  text-transform: uppercase;
  transition: transform 0.1s ease, box-shadow 0.1s ease;
  box-shadow: 5px 5px 0 var(--ink);
}
.btn-blue:hover {
  transform: translate(-2px, -2px);
  box-shadow: 7px 7px 0 var(--ink);
}

.thick-rule {
  height: 6px;
  background: var(--ink);
  width: 100%;
}

.tilt-left { transform: rotate(-2deg); }
.tilt-right { transform: rotate(2deg); }

.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--ink);
  color: var(--yellow);
  padding: 1rem 1.5rem;
  border: 3px solid var(--ink);
  font-family: 'Archivo Black', sans-serif;
  text-transform: uppercase;
  z-index: 60;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s, transform 0.2s;
}
.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(-4px);
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.marquee-track {
  display: inline-flex;
  gap: 3rem;
  animation: marquee 40s linear infinite;
  white-space: nowrap;
}