@import url("https://fonts.googleapis.com/css2?family=Kalam:wght@400;700&family=Patrick+Hand&display=swap");

:root {
  --paper: #fdfbf7;
  --ink: #2d2d2d;
  --muted: #e5e0d8;
  --accent: #ff4d4d;
  --blue: #2d5da1;
  --card: #fffefb;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: "Patrick Hand", cursive;
  background-color: var(--paper);
}

.paper-bg {
  background-image: radial-gradient(var(--muted) 1px, transparent 1px);
  background-size: 24px 24px;
}

.page-shell {
  max-width: 1120px;
  margin: 0 auto;
  padding: 32px 20px 72px;
}

.hero-card,
.card {
  position: relative;
  background: var(--card);
  border: 3px solid var(--ink);
  box-shadow: 6px 6px 0 0 var(--ink);
  border-radius: 255px 15px 225px 15px / 15px 225px 15px 255px;
}

.hero-card {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: flex-start;
  padding: 28px;
  margin-bottom: 24px;
}

.card {
  padding: 24px;
}

.sticky-card {
  max-width: 560px;
  margin: 72px auto 0;
}

.rotate-left {
  transform: rotate(-1deg);
}

.rotate-right {
  transform: rotate(1deg);
}

.eyebrow {
  margin: 0 0 8px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.95rem;
}

h1,
h2,
h3 {
  font-family: "Kalam", cursive;
  margin: 0 0 12px;
}

h1 {
  font-size: clamp(2.1rem, 4vw, 3.8rem);
}

h2 {
  font-size: 2rem;
}

.lead {
  font-size: 1.25rem;
  line-height: 1.4;
}

.lead.small {
  font-size: 1.05rem;
}

.stack-sm,
.stack-md,
.field {
  display: flex;
  flex-direction: column;
}

.stack-sm {
  gap: 10px;
}

.stack-md {
  gap: 14px;
}

.field span {
  margin-bottom: 8px;
  font-size: 1.05rem;
}

input,
textarea,
select {
  width: 100%;
  padding: 12px 14px;
  font: inherit;
  color: var(--ink);
  background: #fff;
  border: 3px solid var(--ink);
  border-radius: 40px 15px 36px 15px / 15px 36px 15px 40px;
}

textarea {
  resize: vertical;
}

.sketch-button {
  cursor: pointer;
  font: inherit;
  font-size: 1.1rem;
  padding: 12px 18px;
  color: #fff;
  background: var(--accent);
  border: 3px solid var(--ink);
  border-radius: 40px 15px 36px 15px / 15px 36px 15px 40px;
  box-shadow: 4px 4px 0 0 var(--ink);
}

.sketch-button.secondary {
  background: var(--blue);
}

.sketch-button.ghost {
  color: var(--ink);
  background: var(--muted);
}

.sketch-button:active {
  transform: translate(3px, 3px);
  box-shadow: 1px 1px 0 0 var(--ink);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
  margin-bottom: 24px;
}

.facts {
  display: grid;
  gap: 12px;
}

.facts div {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 8px;
  align-items: baseline;
}

.facts dt {
  font-weight: 700;
}

.models-card {
  margin-top: 8px;
}

.model-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
}

.model-chip {
  background: #fff;
  border: 2px dashed var(--ink);
  box-shadow: 3px 3px 0 0 var(--ink);
  border-radius: 28px 16px 30px 12px / 12px 30px 14px 28px;
  padding: 14px;
  transform: rotate(-1deg);
}

.output-box {
  min-height: 220px;
  margin: 16px 0 0;
  padding: 14px;
  white-space: pre-wrap;
  word-break: break-word;
  background: #fff;
  border: 2px dashed var(--ink);
  box-shadow: 3px 3px 0 0 var(--ink);
  border-radius: 28px 16px 30px 12px / 12px 30px 14px 28px;
}

.pin,
.tape {
  position: absolute;
}

.pin {
  top: -10px;
  right: 28px;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  background: var(--accent);
  border: 3px solid var(--ink);
}

.pin.blue {
  background: var(--blue);
}

.tape {
  top: -12px;
  left: 28px;
  width: 90px;
  height: 28px;
  transform: rotate(-8deg);
  background: rgba(100, 100, 100, 0.15);
  border: 2px dashed rgba(45, 45, 45, 0.5);
}

.error-text {
  color: var(--accent);
  font-size: 1rem;
}

@media (max-width: 720px) {
  .hero-card {
    flex-direction: column;
  }
}