/* ============================================
   allen's corner — shared design system
   bold, colorful, neal.fun energy
   ============================================ */

:root {
  --bg: #fdfcf8;
  --ink: #1a1a2e;
  --ink-soft: #55556d;
  --coral: #ff6b6b;
  --sky: #4ecdff;
  --lemon: #ffd93d;
  --mint: #6bebb0;
  --lilac: #c39bff;
  --peach: #ffb26b;
  --rose: #ff8fab;
  --sea: #45d0c1;
  --card-radius: 24px;
  --shadow: 0 4px 0 rgba(26, 26, 46, 0.9);
  --shadow-hover: 0 10px 0 rgba(26, 26, 46, 0.9);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .display {
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

a { color: var(--ink); }

.wrap {
  max-width: 1060px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- top nav on subpages ---------- */
.topnav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
}

.topnav .home-link {
  display: inline-block;
  font-weight: 700;
  text-decoration: none;
  background: #fff;
  border: 2px solid var(--ink);
  border-radius: 999px;
  padding: 8px 18px;
  box-shadow: var(--shadow);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.topnav .home-link:hover {
  transform: translateY(-4px) rotate(-1deg);
  box-shadow: var(--shadow-hover);
}

/* ---------- page hero on subpages ---------- */
.page-hero {
  text-align: center;
  padding: 28px 0 12px;
}

.page-hero .emoji { font-size: 3.2rem; display: block; margin-bottom: 6px; }
.page-hero h1 { font-size: clamp(2rem, 5.5vw, 3.2rem); margin: 0 0 10px; }
.page-hero p.sub { color: var(--ink-soft); max-width: 560px; margin: 0 auto; font-size: 1.05rem; }

/* ---------- card grid (homepage) ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 24px;
  padding: 30px 0 60px;
}

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 210px;
  padding: 22px;
  border: 2.5px solid var(--ink);
  border-radius: var(--card-radius);
  text-decoration: none;
  color: var(--ink);
  box-shadow: 0 4px 0 rgba(26, 26, 46, 0.9), 0 14px 30px -14px rgba(26, 26, 46, 0.35);
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.2s ease;
  overflow: hidden;
}

/* dotted texture wash over every card */
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.55) 1.5px, transparent 1.5px);
  background-size: 14px 14px;
  background-position: -4px -4px;
  opacity: 0.45;
  pointer-events: none;
}

/* big soft blob peeking from the corner */
.card::after {
  content: "";
  position: absolute;
  top: -55px;
  right: -55px;
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.38);
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  pointer-events: none;
}

.card:hover {
  transform: translateY(-8px) rotate(-1.2deg) scale(1.015);
  box-shadow: 0 12px 0 rgba(26, 26, 46, 0.9), 0 26px 40px -18px rgba(26, 26, 46, 0.4);
}

.card:nth-child(even):hover { transform: translateY(-8px) rotate(1.2deg) scale(1.015); }
.card:hover::after { transform: scale(1.5); }

/* emoji as a sticker chip */
.card .card-emoji {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  font-size: 2rem;
  line-height: 1;
  background: #fff;
  border: 2.5px solid var(--ink);
  border-radius: 20px;
  box-shadow: 3px 3px 0 rgba(26, 26, 46, 0.9);
  transform: rotate(-4deg);
  margin-bottom: auto;
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.card:hover .card-emoji { transform: rotate(6deg) scale(1.12); }

.card .card-kicker {
  position: relative;
  z-index: 1;
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  opacity: 0.7;
  margin-top: 16px;
}

.card h3 { position: relative; z-index: 1; margin: 3px 0 5px; font-size: 1.45rem; }
.card p { position: relative; z-index: 1; margin: 0; font-size: 0.88rem; opacity: 0.85; line-height: 1.45; }

/* arrow that slides in on hover */
.card .card-arrow {
  position: absolute;
  right: 18px;
  bottom: 14px;
  z-index: 1;
  font-size: 1.3rem;
  font-weight: 800;
  opacity: 0;
  transform: translateX(-8px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.card:hover .card-arrow { opacity: 1; transform: translateX(0); }

.card.ghost {
  border-style: dashed;
  background: transparent;
  box-shadow: none;
  opacity: 0.65;
  justify-content: flex-end;
}

.card.ghost::before, .card.ghost::after { display: none; }
.card.ghost .card-emoji {
  background: transparent;
  border-style: dashed;
  box-shadow: none;
  transform: none;
}
.card.ghost:hover { transform: translateY(-3px); box-shadow: none; opacity: 0.9; }

/* duotone gradients instead of flat fills */
.bg-coral { background: linear-gradient(140deg, #ff8a70 0%, #ff5d8f 100%); }
.bg-sky   { background: linear-gradient(140deg, #6fdcff 0%, #38a8ff 100%); }
.bg-lemon { background: linear-gradient(140deg, #ffe66b 0%, #ffbe3d 100%); }
.bg-mint  { background: linear-gradient(140deg, #7ff2b6 0%, #3ed9a4 100%); }
.bg-lilac { background: linear-gradient(140deg, #d3b4ff 0%, #a37eff 100%); }
.bg-peach { background: linear-gradient(140deg, #ffc286 0%, #ff9357 100%); }
.bg-rose  { background: linear-gradient(140deg, #ffa4bd 0%, #ff6f9c 100%); }
.bg-sea   { background: linear-gradient(140deg, #5fe3d2 0%, #2bbcb0 100%); }

/* ---------- generic content blocks ---------- */
.content {
  max-width: 720px;
  margin: 0 auto;
  padding: 20px 20px 80px;
}

.block {
  background: #fff;
  border: 2.5px solid var(--ink);
  border-radius: var(--card-radius);
  padding: 26px 28px;
  margin: 26px 0;
  box-shadow: var(--shadow);
}

.block h2 { margin-top: 0; font-size: 1.5rem; }
.block .tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border: 2px solid var(--ink);
  border-radius: 999px;
  padding: 3px 12px;
  margin-bottom: 12px;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-block;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
  background: #fff;
  border: 2.5px solid var(--ink);
  border-radius: 14px;
  padding: 10px 22px;
  cursor: pointer;
  text-decoration: none;
  box-shadow: var(--shadow);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.btn:active { transform: translateY(1px); box-shadow: 0 1px 0 rgba(26,26,46,0.9); }
.btn.primary { background: var(--lemon); }
.btn.small { font-size: 0.85rem; padding: 6px 14px; border-radius: 10px; }

/* ---------- footer ---------- */
footer.site-footer {
  text-align: center;
  color: var(--ink-soft);
  font-size: 0.85rem;
  padding: 30px 20px 50px;
}

footer.site-footer a { color: var(--ink-soft); }

@media (max-width: 520px) {
  .card-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 14px; }
  .card { min-height: 150px; padding: 15px; }
  .card .card-emoji { font-size: 2rem; }
  .card h3 { font-size: 1.05rem; }
  .card p { font-size: 0.78rem; }
}