/* ─────────────────────────────────────────────────────────────
   MR CAT CULT — sigils of the order
   cosmic / gothic / chained
   ───────────────────────────────────────────────────────────── */

:root {
  --bg-deep: #050010;
  --bg: #0a0014;
  --ink: #eef0ff;
  --ink-mute: #9b8fc4;
  --ink-faint: #5a4f7e;
  --purple: #a866ff;
  --purple-dim: #6a3acc;
  --cyan: #5cf2ff;
  --cyan-dim: #3aa8c2;
  --pink: #ff5cd0;
  --gold: #f5d27a;
  --line: rgba(173, 144, 255, 0.18);
  --line-strong: rgba(173, 144, 255, 0.35);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html {
  background: var(--bg);
}

body {
  background: transparent;
  color: var(--ink);
  font-family: "Space Grotesk", system-ui, sans-serif;
  font-weight: 300;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  min-height: 100vh;
  position: relative;
}

a { color: inherit; text-decoration: none; }

::selection { background: var(--purple); color: #fff; }

/* ─── Background ─── */

.bg-cosmos {
  position: fixed; inset: 0; z-index: -10;
  background-image: url("./bg.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  overflow: hidden;
}

.bg-overlay {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at center, transparent 35%, rgba(5,0,16,0.6) 100%),
    linear-gradient(180deg, rgba(5,0,16,0.45) 0%, rgba(5,0,16,0.25) 40%, rgba(5,0,16,0.7) 100%);
  pointer-events: none;
}

.bg-lightning {
  position: absolute; inset: 0;
  background: linear-gradient(120deg, transparent 0%, rgba(180,210,255,0.18) 49%, rgba(255,255,255,0.4) 50%, rgba(180,210,255,0.18) 51%, transparent 100%);
  background-size: 300% 300%;
  background-position: -200% -200%;
  pointer-events: none;
  opacity: 0;
  mix-blend-mode: screen;
}
.bg-lightning.flash {
  animation: flashStrike 0.45s ease-out;
}
@keyframes flashStrike {
  0%   { opacity: 0;   background-position: -200% -200%; }
  10%  { opacity: 0.9; }
  35%  { opacity: 0.4; }
  60%  { opacity: 0.7; }
  100% { opacity: 0;   background-position: 200% 200%; }
}

/* ─── Topbar ─── */

.topbar {
  position: sticky; top: 0; z-index: 50;
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 28px;
  background: linear-gradient(180deg, rgba(10,0,20,0.85), rgba(10,0,20,0.4) 80%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.topbar__brand { display: flex; align-items: center; gap: 10px; font-family: "Cinzel", serif; font-weight: 700; letter-spacing: 0.32em; color: var(--ink); }
.topbar__brand .sigil { color: var(--purple); text-shadow: 0 0 8px rgba(168,102,255,0.7); }
.topbar__name { font-size: 12px; }
.topbar__nav { display: flex; gap: 14px; align-items: center; color: var(--ink-mute); }
.topbar__nav a { transition: color .2s; }
.topbar__nav a:hover { color: var(--cyan); text-shadow: 0 0 12px rgba(92,242,255,0.7); }
.topbar__divider { color: var(--ink-faint); }

/* ─── Hero ─── */

.hero {
  position: relative;
  min-height: calc(100vh - 50px);
  display: flex; align-items: center; justify-content: center;
  padding: 60px 24px 90px;
  text-align: center;
  overflow: hidden;
}

.chain {
  position: absolute; top: 0; height: 100%; width: 80px;
  opacity: 0.55;
  filter: drop-shadow(0 0 6px rgba(92,242,255,0.35));
  pointer-events: none;
}
.chain--left { left: 4%; transform: rotate(-8deg); }
.chain--right { right: 4%; transform: rotate(8deg) scaleX(-1); }

.hero__inner {
  position: relative;
  max-width: 1100px;
  width: 100%;
}

.hero__overline {
  display: inline-flex; align-items: center; gap: 14px;
  padding: 8px 18px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(20, 6, 40, 0.55);
  backdrop-filter: blur(6px);
  font-size: 10px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 38px;
}
.hero__overline-mark { color: var(--purple); text-shadow: 0 0 10px rgba(168,102,255,0.8); }

.hero__title {
  font-family: "UnifrakturCook", "Cinzel", serif;
  font-weight: 700;
  font-size: clamp(58px, 13vw, 196px);
  line-height: 0.88;
  letter-spacing: 0.01em;
  color: #f1eaff;
  text-transform: uppercase;
  position: relative;
  user-select: none;
}
.hero__title-line { display: block; }
.hero__title-line {
  text-shadow:
    0 0 12px rgba(168,102,255,0.55),
    0 0 38px rgba(168,102,255,0.45),
    0 0 80px rgba(92,242,255,0.25),
    0 4px 0 rgba(0,0,0,0.6);
  background: linear-gradient(180deg, #ffffff 0%, #c9b9ff 50%, #6a3acc 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 24px rgba(168,102,255,0.5));
  animation: hero-glow 6s ease-in-out infinite;
}
.hero__title-line--alt {
  background: linear-gradient(180deg, #eafcff 0%, #5cf2ff 55%, #1e6c80 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 28px rgba(92,242,255,0.55));
  letter-spacing: 0.04em;
}

@keyframes hero-glow {
  0%, 100% { filter: drop-shadow(0 0 24px rgba(168,102,255,0.5)); }
  50%      { filter: drop-shadow(0 0 44px rgba(168,102,255,0.85)); }
}

.hero__tag {
  margin-top: 28px;
  font-family: "Cinzel", serif;
  font-size: clamp(15px, 1.5vw, 19px);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
}

.hero__meta {
  margin-top: 22px;
  display: inline-flex; flex-wrap: wrap; gap: 10px; justify-content: center;
}
.meta-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-family: "JetBrains Mono", monospace;
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
  background: rgba(20,6,40,0.55);
  backdrop-filter: blur(6px);
}
.meta-pill--ghost { border-color: var(--line); color: var(--ink-faint); }
.meta-pill__dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 10px var(--cyan), 0 0 18px var(--cyan);
  animation: blink 2.6s ease-in-out infinite;
}
@keyframes blink {
  0%, 60%, 100% { opacity: 1; }
  70%, 80%      { opacity: 0.25; }
}

.hero__cta {
  margin-top: 36px;
  display: flex; gap: 14px; flex-wrap: wrap; justify-content: center;
}

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 26px;
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  background: rgba(20, 6, 40, 0.6);
  color: var(--ink);
  font-family: "Cinzel", serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform .2s, box-shadow .2s, border-color .2s, background .2s;
}
.btn:hover {
  transform: translateY(-2px);
  border-color: var(--cyan);
  box-shadow: 0 0 24px rgba(92,242,255,0.35), inset 0 0 18px rgba(92,242,255,0.12);
  color: var(--cyan);
}
.btn--primary {
  background: linear-gradient(135deg, rgba(168,102,255,0.55), rgba(92,242,255,0.35));
  border-color: rgba(255,255,255,0.4);
  color: #fff;
  box-shadow: 0 0 24px rgba(168,102,255,0.5), inset 0 0 0 1px rgba(255,255,255,0.08);
}
.btn--primary:hover {
  box-shadow: 0 0 38px rgba(168,102,255,0.85), inset 0 0 0 1px rgba(255,255,255,0.18);
  color: #fff;
}

.hero__scroll {
  margin-top: 60px;
  display: inline-flex; flex-direction: column; align-items: center; gap: 6px;
  font-size: 9px; letter-spacing: 0.4em; text-transform: uppercase;
  color: var(--ink-faint);
}
.hero__scroll svg { width: 12px; height: 24px; animation: bob 2.4s ease-in-out infinite; }
@keyframes bob { 0%,100% { transform: translateY(0); } 50% { transform: translateY(6px); } }

/* ─── Rune divider ─── */

.rune-divider {
  display: flex; align-items: center; gap: 18px;
  max-width: 1200px;
  margin: 24px auto;
  padding: 0 32px;
  color: var(--ink-faint);
}
.rune-divider__line {
  flex: 1; height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-strong), transparent);
}
.rune-divider__glyph {
  font-family: "Cinzel", serif;
  font-size: 14px; letter-spacing: 0.6em;
  color: var(--purple);
  text-shadow: 0 0 10px rgba(168,102,255,0.6);
}

/* ─── Sigil gallery ─── */

.sigils {
  max-width: 1280px;
  margin: 0 auto;
  padding: 30px 32px 90px;
}

.sigils__header { text-align: center; margin-bottom: 50px; }
.sigils__overline {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px; letter-spacing: 0.4em;
  color: var(--cyan);
  text-shadow: 0 0 8px rgba(92,242,255,0.5);
}
.sigils__title {
  margin-top: 8px;
  font-family: "UnifrakturCook", serif;
  font-size: clamp(36px, 6vw, 64px);
  font-weight: 700;
  color: #fff;
  text-shadow: 0 0 16px rgba(168,102,255,0.55), 0 0 40px rgba(92,242,255,0.25);
}
.sigils__sub {
  margin-top: 10px;
  color: var(--ink-mute);
  font-size: 13px;
  letter-spacing: 0.06em;
}

.sigils__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 18px;
}

.sigil-card {
  position: relative;
  display: block;
  aspect-ratio: 1 / 1;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: linear-gradient(135deg, #120026, #060013);
  cursor: pointer;
  transition: transform .35s cubic-bezier(.2,.7,.2,1), box-shadow .35s, border-color .35s;
  isolation: isolate;
  text-align: left;
}
.sigil-card::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(5,0,16,0.9) 100%);
  z-index: 2;
  pointer-events: none;
  opacity: 0.7;
  transition: opacity .35s;
}
.sigil-card::after {
  content: "";
  position: absolute; inset: 0;
  border: 1px solid transparent;
  border-radius: inherit;
  z-index: 3;
  pointer-events: none;
  background:
    linear-gradient(135deg, rgba(168,102,255,0.4), rgba(92,242,255,0.25), rgba(255,92,208,0.3)) border-box;
  -webkit-mask:
    linear-gradient(#000 0 0) padding-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  opacity: 0;
  transition: opacity .35s;
}
.sigil-card img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: 1;
  transition: transform .6s cubic-bezier(.2,.7,.2,1), filter .35s;
  filter: saturate(1.05) contrast(1.02);
}

.sigil-card__index {
  position: absolute; top: 10px; left: 10px; z-index: 4;
  font-family: "JetBrains Mono", monospace;
  font-size: 10px; letter-spacing: 0.2em;
  padding: 4px 8px;
  border: 1px solid var(--line-strong);
  background: rgba(5,0,16,0.6);
  color: var(--ink-mute);
  border-radius: 2px;
  backdrop-filter: blur(4px);
}
.sigil-card__overlay {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 4;
  padding: 14px;
  display: flex; flex-direction: column; gap: 6px;
}
.sigil-card__name {
  font-family: "Cinzel", serif;
  font-size: 12px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: #fff;
  text-shadow: 0 0 12px rgba(0,0,0,0.6);
}
.sigil-card__action {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyan);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity .25s, transform .25s;
}
.sigil-card__action svg { width: 10px; height: 10px; }

.sigil-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255,255,255,0.2);
  box-shadow:
    0 18px 40px -12px rgba(168,102,255,0.45),
    0 8px 22px -10px rgba(92,242,255,0.35),
    inset 0 0 0 1px rgba(255,255,255,0.05);
}
.sigil-card:hover img { transform: scale(1.07); filter: saturate(1.15) contrast(1.05); }
.sigil-card:hover::before { opacity: 1; }
.sigil-card:hover::after { opacity: 1; }
.sigil-card:hover .sigil-card__action { opacity: 1; transform: translateY(0); }

.sigil-card.flash {
  animation: cardFlash 0.6s ease-out;
}
@keyframes cardFlash {
  0%   { box-shadow: 0 0 0 0 rgba(92,242,255,0.9); }
  100% { box-shadow: 0 0 0 24px rgba(92,242,255,0); }
}

.sigils__foot {
  margin-top: 36px;
  text-align: center;
  font-family: "JetBrains Mono", monospace;
  font-size: 10.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

/* ─── Footer ─── */

.footer {
  border-top: 1px solid var(--line);
  padding: 50px 32px 70px;
  text-align: center;
  background: linear-gradient(180deg, transparent, rgba(5,0,16,0.6));
}
.footer__rune {
  font-size: 28px;
  color: var(--purple);
  text-shadow: 0 0 16px rgba(168,102,255,0.7);
  margin-bottom: 12px;
}
.footer__line {
  font-family: "Cinzel", serif;
  font-size: 12px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.footer__line--mute {
  margin-top: 10px;
  font-family: "JetBrains Mono", monospace;
  font-size: 10.5px;
  letter-spacing: 0.18em;
  color: var(--ink-faint);
  text-transform: lowercase;
}
.footer__line--mute a { transition: color .2s; }
.footer__line--mute a:hover { color: var(--cyan); }

/* ─── Floating meow speaker ─── */
.meow-btn {
  position: fixed; right: 22px; bottom: 22px; z-index: 60;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 16px;
  border: 1px solid var(--line-strong);
  background: rgba(15,3,30,0.78);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--ink);
  font-family: "Cinzel", serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  border-radius: 999px;
  cursor: pointer;
  transition: transform .2s, box-shadow .2s, color .2s, border-color .2s;
}
.meow-btn:hover {
  color: var(--cyan);
  border-color: var(--cyan);
  transform: translateY(-2px);
  box-shadow: 0 0 24px rgba(92,242,255,0.35);
}
.meow-btn.active {
  animation: meow-pulse 0.6s ease-out;
}
@keyframes meow-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(168,102,255,0.85); }
  100% { box-shadow: 0 0 0 22px rgba(168,102,255,0); }
}

/* ─── Toast ─── */
.toast {
  position: fixed; left: 50%; bottom: 30px;
  transform: translateX(-50%) translateY(60px);
  padding: 12px 22px;
  border: 1px solid var(--line-strong);
  background: rgba(15,3,30,0.92);
  backdrop-filter: blur(10px);
  border-radius: 2px;
  color: var(--ink);
  font-family: "Cinzel", serif;
  font-size: 12px; letter-spacing: 0.2em; text-transform: uppercase;
  box-shadow: 0 0 30px rgba(168,102,255,0.4);
  opacity: 0;
  transition: transform .3s, opacity .3s;
  z-index: 100;
}
.toast.show { transform: translateX(-50%) translateY(0); opacity: 1; }

/* ─── Responsive ─── */

@media (max-width: 720px) {
  .topbar { padding: 12px 18px; flex-direction: column; gap: 8px; }
  .topbar__name { font-size: 11px; }
  .chain { display: none; }
  .hero { padding: 36px 18px 60px; min-height: auto; }
  .hero__overline { gap: 8px; padding: 6px 12px; }
  .hero__overline span:nth-child(2) { font-size: 9px; letter-spacing: 0.22em; }
  .sigils { padding: 24px 18px 60px; }
  .sigils__grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 12px; }
  .sigil-card__name { font-size: 10px; }
  .sigil-card__overlay { padding: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  .bg-stars, .bg-nebula, .hero__title-line, .hero__scroll svg, .meta-pill__dot { animation: none !important; }
}