/* ==========================================================
   Homepage
   ========================================================== */

.hero {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 40px;
  align-items: center;
  padding: 48px 0 64px;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .8rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: var(--accent-2);
}
.eyebrow::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; box-shadow: 0 0 12px currentColor; }
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 6vw, 4.4rem);
  line-height: 1.02;
  letter-spacing: -0.035em;
  margin: 16px 0 18px;
}
.hero h1 .grad { background: var(--accent-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lede { color: var(--muted); font-size: 1.15rem; max-width: 36ch; margin: 0 0 28px; }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; }
.cta-row .btn { padding: 15px 24px; font-size: 1rem; }

.hero-map {
  position: relative;
  aspect-ratio: 975 / 610;
  border-radius: 28px;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  padding: 18px;
  overflow: hidden;
}
.hero-map::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(var(--border) 1px, transparent 1px);
  background-size: 18px 18px; opacity: .6; z-index: 0;
}
.hero-map svg { position: relative; z-index: 1; width: 100%; height: 100%; display: block; }
.hero-map path { fill: var(--land); stroke: var(--land-stroke); stroke-width: 1; transition: fill .6s ease; }
.hero-map path.lit-a { fill: var(--perfect); }
.hero-map path.lit-b { fill: var(--accent); }
.hero-map path.lit-c { fill: var(--ok); }
.floating-tag {
  position: absolute; z-index: 2;
  padding: 8px 14px; border-radius: 12px;
  background: var(--surface-solid); border: 1px solid var(--border);
  box-shadow: var(--shadow); font-weight: 700; font-size: .9rem;
  display: flex; align-items: center; gap: 8px;
  animation: bob 4s ease-in-out infinite;
}
.floating-tag .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--perfect); }
.tag-1 { left: 18px; bottom: 18px; }
.tag-2 { right: 18px; top: 18px; animation-delay: -2s; }
@keyframes bob { 50% { transform: translateY(-6px); } }

.section-head { display: flex; align-items: end; justify-content: space-between; gap: 16px; margin-bottom: 20px; }
.section-head h2 { font-family: var(--font-display); font-size: 1.8rem; letter-spacing: -0.02em; margin: 0; }
.section-head p { color: var(--muted); margin: 4px 0 0; }
.subject { padding-bottom: 56px; }

.games {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 18px;
}
.game-card {
  position: relative;
  display: flex; flex-direction: column;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: transform .25s ease, border-color .25s, box-shadow .25s;
}
a.game-card:hover { transform: translateY(-4px); border-color: var(--border-strong); box-shadow: var(--shadow); }
.game-art {
  aspect-ratio: 16 / 10;
  display: grid; place-items: center;
  overflow: hidden;
  background: linear-gradient(160deg, color-mix(in srgb, var(--c, var(--accent)) 28%, transparent), transparent 70%);
  border-bottom: 1px solid var(--border);
  color: var(--c, var(--accent));
}
.game-art svg.icon { width: 64px; height: 64px; opacity: .9; }
.game-art svg.mini { width: 82%; height: auto; }
.game-art svg.mini path { fill: var(--c); stroke: var(--bg); stroke-width: 1; opacity: .85; }
.game-art svg.mini path.context { fill: var(--muted); opacity: .18; }
.game-art .flag-stack { display: flex; gap: 8px; transform: rotate(-6deg); }
.game-art .flag-stack img { width: 64px; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 6px; box-shadow: 0 8px 20px -8px rgba(0, 0, 0, .6); }
.game-art .flag-stack img:nth-child(2) { transform: translateY(-10px); }
.game-body { padding: 18px 18px 20px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.game-body h3 { margin: 0; font-size: 1.15rem; letter-spacing: -0.01em; }
.game-body p { margin: 0; color: var(--muted); font-size: .92rem; }
.game-meta { display: flex; gap: 6px; flex-wrap: wrap; margin-top: auto; padding-top: 12px; }
.game-card.soon { opacity: .6; }
.game-card.soon .game-art { filter: saturate(.4); }
.badge-new {
  position: absolute; top: 12px; left: 12px; z-index: 1;
  padding: 4px 10px; border-radius: 999px;
  background: var(--accent-grad); color: var(--on-accent);
  font-size: .72rem; font-weight: 800; letter-spacing: .04em; text-transform: uppercase;
}
.pill.best { color: var(--perfect); }

.home-ad { margin-bottom: 48px; }

/* ---------- Colour-coded sections: tools (warm) vs games (cool) ---------- */

.nav { gap: 12px; }
.nav-links { margin-left: auto; }
.btn-teacher {
  background: color-mix(in srgb, var(--c-orange) 16%, var(--surface-solid));
  border-color: color-mix(in srgb, var(--c-orange) 50%, transparent);
  color: var(--c-orange);
}
.section-tag {
  display: inline-block;
  margin-bottom: 6px;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.subject-tools .section-tag { background: color-mix(in srgb, var(--c-orange) 18%, transparent); color: var(--c-orange); }
.subject-games .section-tag { background: color-mix(in srgb, var(--c-blue) 18%, transparent); color: var(--c-blue); }
.subject-tools {
  padding: 28px;
  margin-bottom: 56px;
  border-radius: 28px;
  background: linear-gradient(160deg, color-mix(in srgb, var(--c-orange) 10%, transparent), color-mix(in srgb, var(--c-pink) 6%, transparent));
  border: 1px solid color-mix(in srgb, var(--c-orange) 25%, transparent);
}
.tools-grid { grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); }
.tool-card { flex-direction: row; align-items: center; gap: 4px; padding-left: 16px; }
.tool-card .game-body { padding: 16px; }
.tool-ico {
  width: 64px;
  height: 64px;
  flex-shrink: 0;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: var(--c);
  color: #fff;
  box-shadow: 0 10px 24px -10px var(--c);
}
.tool-ico svg { width: 32px; height: 32px; }
.tool-card h3 { font-size: 1.1rem; }
.tool-card p { font-size: .88rem; }

@media (max-width: 640px) {
  .subject-tools { padding: 18px; margin-inline: -4px; }
}

footer { border-top: 1px solid var(--border); padding: 28px 0 40px; color: var(--muted); font-size: .9rem; }
footer nav { display: flex; flex-wrap: wrap; gap: 6px 16px; margin-bottom: 10px; }
footer a:hover { color: var(--text); }

@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; padding-top: 16px; gap: 28px; }
  .nav-links { display: none; }
}