/* ============ 내비게이션 ============ */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 40;
  border-bottom: 1px solid rgba(201, 164, 92, .22);
  background: rgba(11, 7, 22, .72);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.site-nav .inner {
  display: flex;
  align-items: center;
  gap: 28px;
  height: 64px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--ink-hi);
}
.brand img {
  width: 34px; height: 34px;
  border-radius: 50%;
  border: 1px solid var(--gold);
  box-shadow: 0 0 12px rgba(240, 201, 135, .35);
}
.nav-links {
  display: flex;
  gap: 22px;
  margin-left: auto;
  font-size: 14.5px;
}
.nav-links a {
  color: var(--ink);
  position: relative;
  padding: 4px 0;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  height: 1px; width: 100%;
  background: var(--gold-bright);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-std) var(--ease-ritual);
}
.nav-links a:hover::after { transform: scaleX(1); }
.nav-links a:hover { color: var(--gold-bright); }
.nav-toggle {
  display: none;
  width: 38px; height: 38px;
  margin-left: auto;
  background: none;
  border: 1px solid rgba(201, 164, 92, .35);
  border-radius: 10px;
  color: var(--ink);
  font-size: 17px;
  cursor: pointer;
}
.nav-toggle:hover { border-color: var(--gold-bright); color: var(--gold-bright); }

/* ============ 버튼 ============ */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 15.5px;
  font-weight: 700;
  cursor: pointer;
  border: none;
  transition: transform var(--dur-micro) var(--ease-ritual);
}
.btn:active { transform: scale(.96); }
.btn-gold {
  color: #1a1028;
  background: linear-gradient(135deg, var(--gold-bright), var(--gold) 55%, #a8823f);
  box-shadow: 0 6px 24px rgba(201, 164, 92, .35), inset 0 1px 0 rgba(255,255,255,.5);
}
.btn-gold:hover { box-shadow: 0 8px 34px rgba(240, 201, 135, .55), inset 0 1px 0 rgba(255,255,255,.5); }
.btn-ghost {
  color: var(--ink-hi);
  background: transparent;
}
.btn-ghost::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1.5px;
  background: conic-gradient(from var(--btn-angle, 0deg),
    rgba(201,164,92,.15), var(--gold-bright), rgba(201,164,92,.15) 40%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
}
.btn-ghost:hover::before { animation: spin-border 2.6s linear infinite; }

/* ============ 히어로 ============ */
.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 140px 0 90px;
  background:
    linear-gradient(180deg, rgba(11,7,22,.62), rgba(11,7,22,.35) 45%, var(--void) 96%),
    url("../bg/ritual-bg.jpg") center 30% / cover no-repeat;
}
.hero .inner {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 56px;
  align-items: center;
}
.hero h1 {
  font-size: clamp(31px, 4.6vw, 58px);
  margin-bottom: 22px;
  text-wrap: balance;
}
.hero h1 .gold-shimmer {
  background: linear-gradient(100deg,
    var(--gold) 20%, var(--gold-bright) 40%, #fff3d6 50%, var(--gold-bright) 60%, var(--gold) 80%);
  background-size: 220% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: shimmer 5.5s var(--ease-float) infinite;
  text-shadow: none;
}
.hero .lede {
  font-size: 17.5px;
  color: var(--ink);
  max-width: 520px;
  margin-bottom: 34px;
}
.hero .cta-row { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; }
.hero .cta-note { width: 100%; margin-top: 14px; font-size: 13px; color: var(--ink-dim); }

/* 루나 영상 프레임 */
.luna-frame {
  position: relative;
  justify-self: center;
  width: min(340px, 80vw);
  border-radius: 22px;
  padding: 10px;
  background: linear-gradient(160deg, #6d5324, var(--gold) 30%, #f7e7bd 50%, var(--gold) 70%, #5c4419);
  box-shadow: 0 30px 80px rgba(4,2,12,.8), 0 0 60px rgba(167,139,250,.25);
  animation: float-slow 8s var(--ease-float) infinite;
}
.luna-frame::before {
  content: "";
  position: absolute;
  inset: 4px;
  border-radius: 18px;
  border: 1px solid rgba(255, 243, 214, .55);
  pointer-events: none;
  z-index: 2;
}
.luna-frame video {
  border-radius: 14px;
  width: 100%;
}
.luna-frame .frame-caption {
  position: absolute;
  left: 50%; bottom: -16px;
  transform: translateX(-50%);
  background: var(--night-2);
  border: 1px solid rgba(201,164,92,.5);
  color: var(--candle);
  font-family: var(--font-engrave);
  font-size: 11.5px;
  letter-spacing: .28em;
  padding: 6px 18px;
  border-radius: 999px;
  white-space: nowrap;
}
.frag {
  position: absolute;
  width: 44px;
  pointer-events: none;
  mix-blend-mode: screen;
  filter: drop-shadow(0 0 10px rgba(127,176,255,.7));
  animation: float-frag 7s var(--ease-float) infinite;
}
.frag.f1 { top: -26px; left: -40px; }
.frag.f2 { bottom: 40px; right: -46px; width: 34px; animation-delay: -2.4s; }
.frag.f3 { top: 34%; left: -58px; width: 26px; animation-delay: -4.8s; }

/* ============ 기능 카드 ============ */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  margin-top: 54px;
}
.feature-card {
  position: relative;
  padding: 34px 28px;
  border-radius: var(--radius-panel);
  background: linear-gradient(170deg, var(--night-2), var(--night-1));
  border: 1px solid rgba(201, 164, 92, .24);
  box-shadow: var(--shadow-card);
  transform-style: preserve-3d;
  transition: transform var(--dur-std) var(--ease-ritual), box-shadow var(--dur-std), border-color var(--dur-std);
  overflow: hidden;
}
.feature-card:hover {
  border-color: rgba(236, 217, 168, .55);
  box-shadow: var(--shadow-lift);
}
.feature-card .sheen {
  position: absolute;
  inset: 0;
  background: radial-gradient(340px circle at var(--mx, 50%) var(--my, 50%),
    rgba(236, 217, 168, .13), transparent 60%);
  opacity: 0;
  transition: opacity var(--dur-std);
  pointer-events: none;
}
.feature-card:hover .sheen { opacity: 1; }
.feature-card .glyph {
  font-size: 30px;
  width: 62px; height: 62px;
  display: grid; place-items: center;
  border-radius: 50%;
  border: 1px solid rgba(201,164,92,.5);
  background: radial-gradient(circle at 35% 30%, var(--night-3), var(--night-1));
  box-shadow: 0 0 22px rgba(240, 201, 135, .18);
  margin-bottom: 22px;
  animation: glow-pulse 4s var(--ease-float) infinite;
}
.feature-card h3 { font-size: 21px; margin-bottom: 10px; }
.feature-card p { font-size: 14.5px; color: var(--ink-dim); margin-bottom: 18px; }
.feature-card .meta {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12.5px;
  color: var(--ink-dim);
  flex-wrap: wrap;
}

/* ============ 오늘의 카드 ============ */
.daily {
  background:
    linear-gradient(180deg, var(--void), rgba(11,7,22,.55) 20%, rgba(11,7,22,.55) 80%, var(--void)),
    url("../bg/ambient-bg.jpg") center / cover no-repeat;
}
.daily .inner {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 64px;
  align-items: center;
}
.card-fan {
  position: relative;
  height: 420px;
  display: grid;
  place-items: center;
  perspective: 1200px;
}
.tarot-card {
  position: absolute;
  width: 190px;
  aspect-ratio: 2 / 3;
  border: none;
  background: transparent;
  cursor: pointer;
  transform-style: preserve-3d;
  transition: transform .7s var(--ease-ritual);
  transform: rotate(var(--rot, 0deg)) translateY(var(--ty, 0px));
}
.card-fan .tarot-card:nth-child(1) { --rot: -16deg; --tx: -120px; }
.card-fan .tarot-card:nth-child(2) { --rot: 0deg; --ty: -22px; z-index: 2; }
.card-fan .tarot-card:nth-child(3) { --rot: 16deg; --tx: 120px; }
.card-fan.spread .tarot-card { transform: translateX(var(--tx, 0)) rotate(var(--rot)) translateY(var(--ty, 0)); }
.card-fan.spread .tarot-card:hover { --ty: -40px; }
.tarot-card .face {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-card);
  overflow: hidden;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border: 1px solid rgba(201, 164, 92, .55);
  box-shadow: var(--shadow-card);
}
.tarot-card .face img { width: 100%; height: 100%; object-fit: cover; }
.tarot-card .face.front { transform: rotateY(180deg); }
.tarot-card.flipped { transform: translateX(var(--tx, 0)) rotate(0deg) translateY(-30px) rotateY(180deg) !important; z-index: 5; }
.stamp-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 10px; }
.stamp-row img { width: 34px; height: 34px; }
.stamp-row img.pending { opacity: .28; filter: grayscale(.6); }

/* ============ 카드팩 진열장 ============ */
.pack-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin: 40px 0 48px;
}
.pack-tab {
  font-family: var(--font-body);
  font-size: 14.5px;
  font-weight: 600;
  color: var(--ink);
  background: var(--night-2);
  border: 1px solid rgba(201,164,92,.25);
  border-radius: 999px;
  padding: 10px 20px;
  cursor: pointer;
  transition: all var(--dur-micro) var(--ease-ritual);
}
.pack-tab:hover { border-color: var(--gold); color: var(--gold-bright); }
.pack-tab[aria-selected="true"] {
  background: linear-gradient(135deg, var(--royal), var(--night-3));
  border-color: var(--gold-bright);
  color: var(--gold-bright);
  box-shadow: 0 0 18px rgba(167, 139, 250, .35);
}
.pack-stage[hidden] { display: none; }
.pack-stage {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 48px;
  align-items: center;
  min-height: 480px;
}
.pack-cover {
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(201,164,92,.5);
  box-shadow: var(--shadow-lift), 0 0 40px var(--pack-glow, rgba(167,139,250,.25));
  animation: float-slow 9s var(--ease-float) infinite;
}
.pack-info h3 { font-size: 27px; margin-bottom: 6px; }
.pack-info .pack-system { color: var(--ink-dim); font-size: 14px; margin-bottom: 16px; }
.pack-info .pack-desc { max-width: 560px; margin-bottom: 20px; }
.pack-info .pack-conditions {
  display: flex; flex-wrap: wrap; gap: 10px;
  margin-bottom: 26px;
  font-size: 13px;
}
.pack-info .pack-conditions span {
  border: 1px solid rgba(201,164,92,.3);
  background: rgba(29,17,54,.6);
  padding: 5px 12px;
  border-radius: 999px;
  color: var(--ink);
  display: inline-flex; align-items: center; gap: 6px;
}
.rep-cards { display: flex; gap: 16px; }
.rep-cards figure {
  width: 118px;
  transition: transform var(--dur-std) var(--ease-ritual);
}
.rep-cards figure:hover { transform: translateY(-12px) rotate(-2deg) scale(1.06); z-index: 3; }
.rep-cards img {
  border-radius: 8px;
  border: 1px solid rgba(201,164,92,.45);
  box-shadow: var(--shadow-card);
  aspect-ratio: 2 / 3;
  object-fit: cover;
}
.rep-cards figcaption {
  text-align: center;
  font-size: 12px;
  color: var(--ink-dim);
  margin-top: 8px;
}

/* ============ 기록의 방 (픽셀 영상) ============ */
.pixel-room .inner {
  display: grid;
  grid-template-columns: 1fr .9fr;
  gap: 60px;
  align-items: center;
}
.crt {
  position: relative;
  border-radius: 18px;
  padding: 12px;
  background: linear-gradient(150deg, #3a2b12, #6d5324 40%, #2c1f0c);
  box-shadow: var(--shadow-lift);
}
.crt video { border-radius: 8px; }
.crt::after {
  content: "";
  position: absolute;
  inset: 12px;
  border-radius: 8px;
  background: repeating-linear-gradient(0deg, rgba(0,0,0,.14) 0 1px, transparent 1px 3px);
  pointer-events: none;
}

/* ============ 버전·상태 패널 ============ */
.status-panel { padding: 36px; }
.status-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
}
.status-cell { padding: 10px 26px; border-left: 1px solid rgba(201,164,92,.18); }
.status-cell:first-child { border-left: none; padding-left: 10px; }
.status-cell .plat {
  font-family: var(--font-engrave);
  letter-spacing: .22em;
  font-size: 12px;
  color: var(--gold);
  margin-bottom: 8px;
}
.status-cell .ver {
  font-family: var(--font-display);
  font-size: 29px;
  color: var(--ink-hi);
  margin-bottom: 6px;
}
.status-cell .note { font-size: 13px; color: var(--ink-dim); margin-top: 8px; }

/* ============ 반응형 ============ */
@media (max-width: 960px) {
  .hero { padding-top: 96px; min-height: auto; }
  .hero .inner, .daily .inner, .pixel-room .inner { grid-template-columns: 1fr; }
  /* 모바일: 제목·다운로드 버튼을 첫 화면에 먼저 보여주고 루나 영상은 그 아래로 */
  .luna-frame { order: 1; width: min(280px, 72vw); margin: 34px auto 10px; }
  .frag.f2 { right: 0; }
  .frag.f1 { left: -14px; }
  .frag.f3 { left: -18px; }
  .hero h1 { font-size: clamp(27px, 8vw, 38px); }
  .hero .lede { font-size: 15.5px; margin-bottom: 24px; }
  .feature-grid { grid-template-columns: 1fr; }
  .pack-stage { grid-template-columns: 1fr; justify-items: center; text-align: left; }
  .pack-cover { width: min(260px, 70vw); }
  .status-grid { grid-template-columns: 1fr; gap: 22px; }
  .status-cell { border-left: none; padding: 0 10px; }
  .rep-cards { flex-wrap: wrap; justify-content: center; gap: 14px; }
  .rep-cards figure { width: calc(50% - 8px); max-width: 150px; }

  /* 모바일 내비: 함버거 메뉴 */
  .site-nav .inner { gap: 12px; }
  .nav-toggle { display: inline-grid; place-items: center; }
  .nav-links {
    display: none;
    position: absolute;
    top: 64px; left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    margin: 0;
    padding: 8px 24px 14px;
    background: #0d081a;
    border-bottom: 1px solid rgba(201, 164, 92, .25);
    box-shadow: 0 24px 40px rgba(4, 2, 12, .6);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 0; font-size: 15.5px; border-bottom: 1px solid rgba(255, 255, 255, .06); }
  .nav-links a:last-child { border-bottom: none; }
  .nav-links a::after { content: none; }

  /* transform 축소는 .reveal.shown의 transform:none에 덮이므로 실제 크기로 줄인다 */
  .card-fan { height: 320px; margin-top: 30px; }
  .tarot-card { width: 150px; }
  .card-fan .tarot-card:nth-child(1) { --tx: -92px; }
  .card-fan .tarot-card:nth-child(3) { --tx: 92px; }
}
@media (max-width: 360px) {
  .card-fan { height: 250px; }
  .tarot-card { width: 118px; }
  .card-fan .tarot-card:nth-child(1) { --tx: -66px; }
  .card-fan .tarot-card:nth-child(3) { --tx: 66px; }
  .site-nav .inner { gap: 8px; }
  .brand { font-size: 16px; gap: 7px; }
  .brand img { width: 30px; height: 30px; }
  .lang-current { padding: 5px 10px; font-size: 12.5px; }
  .nav-toggle { width: 34px; height: 34px; }
  .stamp-row img { width: 26px; height: 26px; }
}