/**
 * Taleo Today — Pre-Open landing page
 */
:root {
  --preopen-bg: #0B0B0E;
  --preopen-card: rgba(22, 22, 26, 0.72);
  --preopen-card-border: rgba(255, 255, 255, 0.08);
  --preopen-text: #FAFAF9;
  --preopen-muted: #8E8E93;
  --preopen-amber: #FFB547;
  --preopen-indigo: #6366F1;
  --preopen-coral: #E85A4F;
  --preopen-glow: rgba(255, 181, 71, 0.22);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
}

.preopen-page {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  background: var(--preopen-bg);
  color: var(--preopen-text);
  font-family: 'Noto Sans KR', 'DM Sans', -apple-system, 'Apple SD Gothic Neo', 'Malgun Gothic', sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.preopen-bg {
  position: fixed;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}

.preopen-bg__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.55;
  animation: preopen-float 18s ease-in-out infinite;
}

.preopen-bg__orb--amber {
  width: 420px;
  height: 420px;
  top: -120px;
  right: -80px;
  background: radial-gradient(circle, rgba(255, 181, 71, 0.55) 0%, transparent 70%);
}

.preopen-bg__orb--indigo {
  width: 360px;
  height: 360px;
  bottom: 10%;
  left: -100px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.45) 0%, transparent 70%);
  animation-delay: -6s;
}

.preopen-bg__orb--coral {
  width: 280px;
  height: 280px;
  top: 42%;
  right: 18%;
  background: radial-gradient(circle, rgba(232, 90, 79, 0.28) 0%, transparent 70%);
  animation-delay: -12s;
}

.preopen-bg__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at center, black 20%, transparent 85%);
}

.preopen-shell {
  position: relative;
  z-index: 1;
  flex: 1;
  max-width: 920px;
  width: 100%;
  margin: 0 auto;
  padding: clamp(32px, 8vw, 72px) clamp(20px, 5vw, 40px);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  justify-content: center;
  gap: clamp(28px, 5vw, 48px);
}

.preopen-brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.preopen-brand__mark {
  width: 56px;
  height: 56px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  font-family: 'Fraunces', Georgia, serif;
  font-size: 28px;
  font-weight: 700;
  color: #0B0B0E;
  background: linear-gradient(135deg, var(--preopen-amber) 0%, #FFD68A 100%);
  box-shadow: 0 12px 40px rgba(255, 181, 71, 0.28);
}

.preopen-brand__text {
  text-align: left;
}

.preopen-brand__eyebrow {
  margin: 0 0 4px;
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--preopen-muted);
  font-weight: 500;
}

.preopen-brand__title {
  margin: 0;
  font-family: 'Fraunces', Georgia, serif;
  font-size: clamp(28px, 5vw, 40px);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.preopen-hero {
  max-width: 640px;
}

.preopen-hero__badge {
  display: inline-block;
  margin: 0 0 16px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 181, 71, 0.35);
  background: rgba(255, 181, 71, 0.08);
  color: var(--preopen-amber);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.preopen-hero__message {
  margin: 0 0 12px;
  font-size: clamp(18px, 3.2vw, 24px);
  line-height: 1.55;
  font-weight: 500;
  color: var(--preopen-text);
}

.preopen-hero__interest {
  margin: 0 0 14px;
  font-size: clamp(14px, 2.6vw, 17px);
  line-height: 1.65;
  color: rgba(255, 181, 71, 0.92);
  font-weight: 500;
}

.preopen-hero__schedule {
  margin: 0;
  font-size: 14px;
  color: var(--preopen-muted);
}

.preopen-hero__schedule[hidden],
.preopen-countdown[hidden],
.preopen-footnote[hidden] {
  display: none !important;
}

.preopen-countdown {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: clamp(8px, 2vw, 16px);
  width: 100%;
}

.preopen-countdown__unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  min-width: clamp(64px, 16vw, 96px);
}

.preopen-countdown__card {
  width: 100%;
  aspect-ratio: 1 / 1.05;
  border-radius: 20px;
  border: 1px solid var(--preopen-card-border);
  background: var(--preopen-card);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow:
    0 20px 50px rgba(0, 0, 0, 0.35),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
}

.preopen-countdown__card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06) 0%, transparent 42%);
  pointer-events: none;
}

.preopen-countdown__value {
  font-family: 'DM Sans', 'Noto Sans KR', sans-serif;
  font-size: clamp(32px, 8vw, 52px);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  color: var(--preopen-text);
  text-shadow: 0 0 24px var(--preopen-glow);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.preopen-countdown__value.is-tick {
  transform: scale(1.04);
}

.preopen-countdown__label {
  font-size: 13px;
  font-weight: 500;
  color: var(--preopen-muted);
  letter-spacing: 0.08em;
}

.preopen-countdown__sep {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(28px, 6vw, 40px);
  font-weight: 700;
  color: rgba(255, 181, 71, 0.75);
  line-height: 1;
  padding-top: clamp(18px, 4vw, 28px);
  animation: preopen-pulse 1.2s ease-in-out infinite;
}

.preopen-share {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  width: 100%;
  max-width: 520px;
}

.preopen-share-note {
  margin: 0;
  padding: 14px 18px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  font-size: 14px;
  line-height: 1.65;
  color: var(--preopen-muted);
  text-align: center;
}

.preopen-share-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  width: 100%;
}

.preopen-share-chip {
  appearance: none;
  border: 1px solid rgba(255, 255, 255, 0.12);
  cursor: pointer;
  padding: 11px 16px;
  border-radius: 999px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  color: var(--preopen-text);
  background: rgba(255, 255, 255, 0.05);
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.preopen-share-chip:hover {
  transform: translateY(-1px);
  border-color: rgba(255, 181, 71, 0.45);
  background: rgba(255, 181, 71, 0.1);
}

.preopen-share-chip:active {
  transform: translateY(0);
}

.preopen-share-chip[hidden] {
  display: none !important;
}

.preopen-share-chip--native {
  border-color: rgba(255, 181, 71, 0.35);
  background: rgba(255, 181, 71, 0.12);
  color: var(--preopen-amber);
}

.preopen-share-chip--kakao {
  border-color: rgba(254, 229, 0, 0.35);
  background: rgba(254, 229, 0, 0.1);
}

.preopen-share-chip--x {
  border-color: rgba(255, 255, 255, 0.2);
}

.preopen-share-chip--facebook {
  border-color: rgba(24, 119, 242, 0.35);
  background: rgba(24, 119, 242, 0.1);
}

.preopen-share-chip--band {
  border-color: rgba(45, 190, 120, 0.35);
  background: rgba(45, 190, 120, 0.1);
}

.preopen-share__btn {
  appearance: none;
  border: none;
  cursor: pointer;
  width: 100%;
  max-width: 320px;
  padding: 14px 22px;
  border-radius: 999px;
  font-family: inherit;
  font-size: 15px;
  font-weight: 700;
  color: #0B0B0E;
  background: linear-gradient(135deg, var(--preopen-amber) 0%, #FFD68A 100%);
  box-shadow: 0 10px 30px rgba(255, 181, 71, 0.28);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.preopen-share__btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 36px rgba(255, 181, 71, 0.34);
}

.preopen-share__btn:active {
  transform: translateY(0);
}

.preopen-share__btn.is-copied {
  background: linear-gradient(135deg, #32D583 0%, #6EE7A8 100%);
  box-shadow: 0 10px 30px rgba(50, 213, 131, 0.24);
}

.preopen-share__hint {
  margin: 0;
  font-size: 13px;
  color: var(--preopen-amber);
  text-align: center;
}

.preopen-share__hint[hidden] {
  display: none !important;
}

.preopen-footnote {
  margin: 0;
  font-size: 13px;
  color: var(--preopen-muted);
}

.preopen-footnote.is-open {
  color: var(--preopen-amber);
  font-weight: 500;
}

.preopen-copyright {
  position: relative;
  z-index: 1;
  flex-shrink: 0;
  margin: 0;
  padding: 6px 16px calc(10px + env(safe-area-inset-bottom, 0px));
  text-align: center;
  font-size: 9px;
  line-height: 1.4;
  color: var(--preopen-muted);
  opacity: 0.5;
  letter-spacing: 0.01em;
}

@keyframes preopen-float {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(0, -18px, 0) scale(1.04); }
}

@keyframes preopen-pulse {
  0%, 100% { opacity: 0.45; }
  50% { opacity: 1; }
}

@media (max-width: 520px) {
  .preopen-brand {
    flex-direction: column;
    text-align: center;
  }

  .preopen-brand__text {
    text-align: center;
  }

  .preopen-countdown__sep {
    padding-top: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .preopen-bg__orb,
  .preopen-countdown__sep {
    animation: none;
  }

  .preopen-countdown__value {
    transition: none;
  }
}