/* ══════════════════════════════════════════════════════
   TOWERDEFENSE.CSS — Areos Tower Defense Page
   ══════════════════════════════════════════════════════ */

/* ══════════════════════════════════════════════════════
   HERO
══════════════════════════════════════════════════════ */
#td-hero {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, var(--abyss) 0%, var(--deep) 50%, var(--abyss) 100%);
  padding-top: var(--nav-h);
}

.td-hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 800px;
  padding: 60px 40px;
}

.td-hero-badge {
  display: inline-block;
  font-family: 'Cinzel', serif;
  font-size: 14px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--gold-bright);
  background: rgba(138,43,226,.12);
  border: 1px solid var(--gold-dim);
  padding: 6px 20px;
  border-radius: var(--radius);
  margin-bottom: 24px;
  animation: fadeUp .6s ease both;
}

.td-hero-title {
  margin-bottom: 20px;
  animation: fadeUp .65s .1s ease both;
}

.td-title-line {
  display: block;
  font-family: 'Cinzel Decorative', serif;
  font-weight: 900;
  font-size: clamp(36px, 6vw, 72px);
  line-height: 1;
  letter-spacing: 2px;
  color: var(--text-hi);
}

.td-title-accent {
  background: linear-gradient(135deg, #FF2FB3, #8A2BE2, #00BFFF);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 20px rgba(138,43,226,.4));
  background-size: 200% 100%;
  animation: goldShimmer 4s ease-in-out infinite;
}

@keyframes goldShimmer {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.td-hero-sub {
  font-size: 20px;
  color: var(--bone);
  max-width: 600px;
  margin: 0 auto 32px;
  line-height: 1.7;
  animation: fadeUp .65s .2s ease both;
}

.td-hero-ctas {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeUp .65s .3s ease both;
}

/* ══════════════════════════════════════════════════════
   GAME WRAPPER
══════════════════════════════════════════════════════ */
/* ══════════════════════════════════════════════════════
   LAUNCH CARD
══════════════════════════════════════════════════════ */
.td-launch-card {
  max-width: 600px;
  margin: 0 auto 60px;
  text-align: center;
  padding: 60px 40px;
  border: 1px solid var(--border-g);
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--card) 0%, var(--card-h) 100%);
  box-shadow: 0 8px 48px rgba(0,0,0,.4), 0 0 24px rgba(138,43,226,.15);
  position: relative;
  overflow: hidden;
}
.td-launch-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  z-index: -1;
  background: conic-gradient(from 0deg, #FF2FB3, #8A2BE2, #00BFFF, #8A2BE2, #FF2FB3);
  border-radius: inherit;
  opacity: 0;
  transition: opacity .4s;
  animation: rotateBorder 8s linear infinite;
}
.td-launch-card:hover::before {
  opacity: 1;
}
.td-launch-icon {
  font-size: 48px;
  color: var(--gold);
  margin-bottom: 20px;
  filter: drop-shadow(0 0 16px rgba(138,43,226,.4));
}
.td-launch-title {
  font-family: 'Cinzel Decorative', serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--text-hi);
  margin-bottom: 14px;
}
.td-launch-desc {
  font-size: 17px;
  color: var(--bone);
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 440px;
  margin-left: auto;
  margin-right: auto;
}
.td-play-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: 'Cinzel', serif;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  text-decoration: none;
  color: #fff;
  background: linear-gradient(135deg, #FF2FB3, #8A2BE2, #00BFFF);
  background-size: 200% 100%;
  padding: 18px 48px;
  border-radius: var(--radius);
  box-shadow: 0 4px 24px rgba(255,47,179,.3), 0 0 48px rgba(138,43,226,.2);
  transition: all .3s;
  animation: goldShimmer 4s ease-in-out infinite;
}
.td-play-btn:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 36px rgba(255,47,179,.4), 0 0 60px rgba(138,43,226,.3);
}
.td-play-btn i {
  font-size: 18px;
}

.td-game-wrapper {

.td-game-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  background: linear-gradient(135deg, var(--card-h), var(--card));
  border-bottom: 1px solid var(--border);
}

.td-game-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Cinzel', serif;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--text-hi);
}

.td-game-title i {
  color: var(--gold);
  font-size: 18px;
}

.td-game-controls {
  display: flex;
  gap: 8px;
}

.td-control-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--card-lit);
  color: var(--text-md);
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .25s;
}

.td-control-btn:hover {
  border-color: var(--gold-dim);
  color: var(--gold);
  background: rgba(138,43,226,.1);
  box-shadow: 0 0 12px rgba(138,43,226,.2);
}

.td-game-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
}

.td-game-frame iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

/* Fullscreen mode */
.td-game-frame:fullscreen {
  background: #000;
}
.td-game-frame:fullscreen iframe {
  width: 100vw;
  height: 100vh;
}

/* Loading overlay */
.td-game-loading {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(10,10,15,.9);
  gap: 16px;
  z-index: 5;
}

.td-game-loading p {
  font-family: 'Cinzel', serif;
  font-size: 16px;
  color: var(--text-md);
  letter-spacing: 2px;
}

.td-loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border);
  border-top: 3px solid var(--gold);
  border-radius: 50%;
  animation: tdSpin 1s linear infinite;
}

@keyframes tdSpin {
  to { transform: rotate(360deg); }
}

.td-game-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  background: var(--card-h);
  border-top: 1px solid var(--border);
  font-size: 14px;
  color: var(--text-md);
  flex-wrap: wrap;
  gap: 10px;
}

.td-game-footer i {
  color: var(--gold-dim);
  margin-right: 4px;
}

.td-external-link {
  font-family: 'Cinzel', serif;
  font-size: 13px;
  letter-spacing: 1px;
  color: var(--gold);
  text-decoration: none;
  transition: color .25s;
}

.td-external-link:hover {
  color: var(--gold-bright);
}

.td-external-link i {
  color: var(--gold);
  font-size: 11px;
  margin-left: 4px;
}

/* ══════════════════════════════════════════════════════
   INFO CARDS
══════════════════════════════════════════════════════ */
.td-info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1000px;
  margin: 0 auto;
}

.td-info-card {
  padding: 32px 24px;
  text-align: center;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all .3s;
}

.td-info-card:hover {
  border-color: var(--gold-dim);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(138,43,226,.15);
}

.td-info-icon {
  font-size: 32px;
  color: var(--gold);
  margin-bottom: 16px;
  filter: drop-shadow(0 0 8px rgba(138,43,226,.3));
}

.td-info-card h3 {
  font-family: 'Cinzel', serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--text-hi);
  margin-bottom: 10px;
}

.td-info-card p {
  font-size: 16px;
  color: var(--bone);
  line-height: 1.65;
}

/* ══════════════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════════════ */
@media (max-width: 768px) {
  .td-info-grid {
    grid-template-columns: 1fr;
  }
  .td-hero-content {
    padding: 40px 20px;
  }
  .td-game-footer {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 540px) {
  .td-hero-ctas {
    flex-direction: column;
    align-items: center;
  }
  .td-hero-ctas .btn-blood,
  .td-hero-ctas .btn-outline {
    width: 100%;
    max-width: 280px;
    text-align: center;
  }
}