/* =========================================================
   VikasCircle — Components
   ========================================================= */

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--fs-sm);
  padding: 0.7em 1.3em;
  border-radius: var(--r-pill);
  transition: transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast);
  white-space: nowrap;
}
.btn:active { transform: scale(.96); }

.btn-primary {
  background: var(--grad-brand);
  color: #fff;
  box-shadow: var(--glow-violet);
}
.btn-primary:hover { box-shadow: var(--glow-pink); transform: translateY(-2px); }

.btn-ghost {
  background: var(--bg-surface-2);
  color: var(--text-primary);
  border: 1px solid rgba(255,255,255,.08);
}
.btn-ghost:hover { background: var(--bg-surface-3); }

.btn-icon {
  width: 42px; height: 42px;
  border-radius: var(--r-pill);
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--bg-surface-2);
  border: 1px solid rgba(255,255,255,.08);
  flex-shrink: 0;
}
.btn-icon:hover { background: var(--bg-surface-3); color: var(--accent-cyan); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: rgba(13, 11, 31, .75);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid rgba(255,255,255,.06);
}

.site-header .container {
  display: flex;
  align-items: center;
  gap: var(--sp-6);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 600;
  flex-shrink: 0;
}

.brand-mark {
  width: 34px; height: 34px;
  border-radius: 10px;
  background: var(--grad-brand);
  position: relative;
  display: grid;
  place-items: center;
  box-shadow: var(--glow-violet);
  animation: mark-spin 6s linear infinite;
  transform-style: preserve-3d;
}
@keyframes mark-spin {
  0%   { transform: rotate(0deg) scale(1); }
  50%  { transform: rotate(180deg) scale(1.05); }
  100% { transform: rotate(360deg) scale(1); }
}
.brand-mark::after {
  content: "";
  width: 12px; height: 12px;
  background: #fff;
  border-radius: 3px;
}
.brand-name span { color: var(--accent-cyan); }

.main-nav { display: flex; gap: var(--sp-5); flex: 1; }
.main-nav a {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--text-muted);
  padding: var(--sp-2) 0;
  position: relative;
  transition: color var(--dur-fast);
}
.main-nav a:hover, .main-nav a.active { color: var(--text-primary); }
.main-nav a.active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 3px;
  border-radius: var(--r-pill);
  background: var(--grad-brand);
}

.header-actions { display: flex; align-items: center; gap: var(--sp-3); }

.search-box {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  background: var(--bg-surface-2);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--r-pill);
  padding: 0.55em 1em;
  width: 240px;
  transition: width var(--dur-med) var(--ease-out), border-color var(--dur-fast);
}
.search-box:focus-within {
  width: 300px;
  border-color: var(--accent-violet);
}
.search-box input {
  background: none;
  border: none;
  outline: none;
  font-size: var(--fs-sm);
  width: 100%;
}
.search-box input::placeholder { color: var(--text-faint); }
.search-box svg { flex-shrink: 0; color: var(--text-faint); }

.nav-toggle { display: none; }

@media (max-width: 980px) {
  .main-nav { display: none; }
  .search-box { display: none; }
  .nav-toggle { display: inline-flex; }
}

/* ---------- Category chips ---------- */
.chip-row {
  display: flex;
  gap: var(--sp-2);
  overflow-x: auto;
  padding-bottom: var(--sp-2);
  scrollbar-width: none;
}
.chip-row::-webkit-scrollbar { display: none; }

.chip {
  flex-shrink: 0;
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  font-weight: 500;
  padding: 0.55em 1.1em;
  border-radius: var(--r-pill);
  background: var(--bg-surface);
  border: 1px solid rgba(255,255,255,.07);
  color: var(--text-muted);
  transition: all var(--dur-fast) var(--ease-out);
}
.chip:hover { color: var(--text-primary); border-color: var(--accent-violet); }
.chip[aria-pressed="true"] {
  background: var(--grad-brand);
  color: #fff;
  border-color: transparent;
  box-shadow: var(--glow-violet);
}

/* ---------- Marquee (trending ticker) ---------- */
.marquee {
  border-top: 1px solid rgba(255,255,255,.06);
  border-bottom: 1px solid rgba(255,255,255,.06);
  background: var(--bg-surface);
  overflow: hidden;
  white-space: nowrap;
  padding: var(--sp-3) 0;
}
.marquee-track {
  display: inline-flex;
  gap: var(--sp-7);
  animation: marquee-scroll 32s linear infinite;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-item {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
}
.marquee-item .dot { color: var(--accent-pink); }
@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ---------- Game card ---------- */
.game-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: var(--sp-5);
}

.game-card {
  position: relative;
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--bg-surface);
  border: 1px solid rgba(255,255,255,.06);
  box-shadow: var(--shadow-card);
  transition: transform var(--dur-med) var(--ease-out), box-shadow var(--dur-med);
}
.game-card:hover {
  transform: translateY(-6px) scale(1.015);
  box-shadow: var(--glow-violet);
}
.game-card:focus-within { box-shadow: var(--glow-cyan); }

.game-thumb {
  aspect-ratio: 1 / 1;
  position: relative;
  display: grid;
  place-items: center;
  font-size: 2.6rem;
}
.game-thumb::after {
  /* subtle scanline texture — nods to the arcade-cabinet motif */
  content: "";
  position: absolute; inset: 0;
  background: repeating-linear-gradient(
    to bottom, rgba(0,0,0,0) 0px, rgba(0,0,0,0) 2px,
    rgba(0,0,0,.08) 3px, rgba(0,0,0,.08) 3px
  );
  mix-blend-mode: overlay;
  opacity: .6;
}

.game-card-play {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(13,11,31,.55);
  opacity: 0;
  transition: opacity var(--dur-fast);
}
.game-card:hover .game-card-play,
.game-card:focus-within .game-card-play { opacity: 1; }
.game-card-play span {
  width: 54px; height: 54px;
  border-radius: 50%;
  background: #fff;
  color: var(--bg-void);
  display: grid;
  place-items: center;
  font-size: 1.1rem;
  box-shadow: 0 0 0 6px rgba(255,255,255,.15);
}

.game-badge {
  position: absolute;
  top: var(--sp-2);
  left: var(--sp-2);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .05em;
  text-transform: uppercase;
  padding: .3em .6em;
  border-radius: var(--r-sm);
  background: var(--accent-pink);
  color: #fff;
  z-index: 2;
}

.game-info { padding: var(--sp-3) var(--sp-4) var(--sp-4); }
.game-title {
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  font-weight: 600;
  margin: 0 0 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.game-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--fs-xs);
  color: var(--text-faint);
}
.game-meta .rating { color: var(--accent-yellow); display: inline-flex; gap: 3px; align-items: center; }

/* ---------- Section heading row ---------- */
.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: var(--sp-5);
  gap: var(--sp-4);
}
.section-head h2 { margin: 0; font-size: var(--fs-2xl); }
.section-head .eyebrow {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: var(--sp-1);
}
.section-head a { font-size: var(--fs-sm); font-weight: 600; color: var(--accent-cyan); flex-shrink: 0; }
.section-head a:hover { text-decoration: underline; }

section.section { padding: var(--sp-8) 0; }

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid rgba(255,255,255,.06);
  padding: var(--sp-8) 0 var(--sp-6);
  margin-top: var(--sp-7);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--sp-6);
}
.footer-grid h4 { font-size: var(--fs-sm); color: var(--text-primary); margin-bottom: var(--sp-3); }
.footer-grid ul { display: flex; flex-direction: column; gap: var(--sp-2); }
.footer-grid a { font-size: var(--fs-sm); color: var(--text-muted); }
.footer-grid a:hover { color: var(--accent-cyan); }
.footer-bottom {
  margin-top: var(--sp-7);
  padding-top: var(--sp-5);
  border-top: 1px solid rgba(255,255,255,.06);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--fs-xs);
  color: var(--text-faint);
  flex-wrap: wrap;
  gap: var(--sp-3);
}
.social-row { display: flex; gap: var(--sp-2); }

@media (max-width: 760px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

/* ---------- Empty state (search / filter no results) ---------- */
.empty-state {
  text-align: center;
  padding: var(--sp-9) var(--sp-4);
  color: var(--text-muted);
}
.empty-state .glyph { font-size: 2.6rem; margin-bottom: var(--sp-3); }