@font-face {
  font-family: "PixelCode";
  src: url("/static/fonts/PixelCode.woff2") format("woff2");
  font-display: swap;
  font-style: normal;
  font-weight: 400;
}

@font-face {
  font-family: "PixelCodeBody";
  src: url("/static/fonts/PixelCode/PixelCode-Light.woff2") format("woff2");
  font-display: swap;
  font-style: normal;
  font-weight: 300;
}

:root {
  --bg: #efe7db;
  --surface: rgba(255, 250, 242, 0.92);
  --surface-strong: #ede2cf;
  --text: #211b16;
  --muted: #6c6259;
  --line: #41372e;
  --teal: #69867c;
  --amber: #c0864f;
  --ink: #6d7f9a;
  --sun: #d7b474;
  --shadow: 0 18px 36px rgba(65, 55, 46, 0.1);
  --radius: 18px;
  --radius-sm: 12px;
  --ui-font: "PixelCode", "Verdana", sans-serif;
  --body-font: "PixelCodeBody", "Trebuchet MS", sans-serif;
}

* { box-sizing: border-box; }

html {
  background:
    radial-gradient(circle at top left, rgba(215,180,116,0.16), transparent 28%),
    radial-gradient(circle at top right, rgba(109,127,154,0.14), transparent 24%),
    linear-gradient(180deg, rgba(105, 134, 124, 0.08), transparent 30%),
    var(--bg);
  color: var(--text);
  font-family: var(--body-font);
}

body {
  margin: 0;
  background-image:
    linear-gradient(rgba(65,55,46,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(65,55,46,0.03) 1px, transparent 1px);
  background-size: 22px 22px;
}
a { color: inherit; }

.shell {
  width: min(1080px, calc(100% - 32px));
  margin: 0 auto;
  padding: 6px 0 24px;
}

.topbar, .panel, .card {
  border: 1px solid rgba(65,55,46,0.24);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.34), transparent 34%),
    var(--surface);
  box-shadow: var(--shadow);
}

.topbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
  padding: 10px 12px;
  backdrop-filter: blur(8px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 700;
  font-family: var(--ui-font);
}

.brand__pixel {
  width: 14px;
  height: 14px;
  border: 2px solid var(--line);
  background: linear-gradient(135deg, var(--amber), var(--teal));
}

.nav, .cards, .tool-grid, .mini-list, .result-list {
  display: flex;
  gap: 12px;
}

.nav {
  flex-wrap: wrap;
}

.nav a, .button {
  min-height: 30px;
  padding: 6px 10px;
  border: 1px solid rgba(65,55,46,0.24);
  border-radius: var(--radius-sm);
  background: var(--surface);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.84rem;
  font-family: var(--ui-font);
}

.nav .is-active, .button {
  background: linear-gradient(180deg, #75958a, var(--teal));
  color: #fafffc;
}

.button--ghost {
  background: var(--surface);
  color: var(--text);
}

.hero {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 24px;
  margin-bottom: 28px;
}

.hero--single {
  grid-template-columns: 1fr;
}

.hero h1 {
  margin: 0 0 12px;
  font-size: clamp(2.15rem, 4.8vw, 3.9rem);
  line-height: 0.96;
  letter-spacing: -0.05em;
  font-family: var(--ui-font);
}

h2,
h3 {
  font-family: var(--ui-font);
}

.eyebrow, .panel__label, .card__kicker {
  margin: 0 0 10px;
  font-family: var(--ui-font);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.lead {
  max-width: 64ch;
  line-height: 1.65;
  color: var(--muted);
  font-size: 1.05rem;
}

.panel, .card {
  padding: 20px;
}

.panel--accent {
  background:
    radial-gradient(circle at top right, rgba(215,180,116,0.18), transparent 30%),
    linear-gradient(180deg, rgba(109, 127, 154, 0.10), transparent 70%),
    var(--surface-strong);
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.card h2 {
  margin: 0 0 12px;
}

.mini-list, .result-list {
  margin: 0;
  padding-left: 18px;
  flex-direction: column;
  color: var(--muted);
  line-height: 1.7;
}

.tool-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 20px;
}

.stack-form {
  display: grid;
  gap: 14px;
}

.stack-form label {
  display: grid;
  gap: 8px;
  font-weight: 700;
}

.stack-form input {
  min-height: 44px;
  padding: 0 12px;
  border: 1px solid rgba(65,55,46,0.28);
  border-radius: var(--radius-sm);
  background: #fffdf8;
  font: inherit;
}

.error-box {
  padding: 12px 14px;
  border: 2px solid #b85d46;
  border-radius: 10px;
  background: rgba(184, 93, 70, 0.12);
  color: #7e2f1d;
}

.blinkies {
  margin-top: 18px;
  overflow: hidden;
}

.blinkies__viewport {
  overflow: hidden;
  border: 1px solid rgba(65,55,46,0.24);
  border-radius: 999px;
  background: rgba(255, 252, 245, 0.94);
}

.blinkies__track {
  display: flex;
  width: max-content;
  padding: 8px 0;
  animation: blinkies-scroll 28s linear infinite;
}

.blinkies__group {
  display: flex;
  gap: 10px;
  flex: 0 0 auto;
  padding: 0 10px;
}

.blinkies__viewport:hover .blinkies__track {
  animation-play-state: paused;
}

.blinkie-link {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
}

.blinkie {
  display: block;
  width: 88px;
  height: 31px;
  image-rendering: pixelated;
}

@keyframes blinkies-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .blinkies__track {
    animation: none;
  }
}

@media (max-width: 900px) {
  .hero, .tool-grid, .cards {
    grid-template-columns: 1fr;
  }

  .topbar {
    grid-template-columns: 1fr;
  }
}