@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
  --void: #0a0c0e;
  --void-surface: #12141a;
  --text-ghost: rgba(255,255,255,0.06);
  --text-hover: rgba(255,255,255,0.9);
  --glow-warm: #d4a060;
  --glow-warm-bright: #e8c070;
  --glow-cool: #4a9ab0;
  --glow-cool-bright: #5abace;
}

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

body {
  background: var(--void);
  height: 100vh;
  overflow: hidden;
  position: relative;
  font-family: 'Inter', sans-serif;
}

body.leaving {
  opacity: 0;
  transition: opacity 0.6s ease;
}

/* ========== DRIFT TAGS ========== */

.drift-tag {
  position: absolute;
  font-family: 'Inter', sans-serif;
  font-weight: 400;
  color: var(--text-ghost);
  pointer-events: auto;
  cursor: default;
  user-select: none;
  transition: color 0.3s, transform 0.3s, text-shadow 0.3s;
}

.drift-tag:hover {
  color: var(--text-hover);
  transform: scale(1.3);
  text-shadow: 0 0 20px rgba(212,160,96,0.4);
  animation-play-state: paused !important;
}

@keyframes drift-1 {
  0% { transform: translate(0, 0); }
  100% { transform: translate(18px, -12px); }
}
@keyframes drift-2 {
  0% { transform: translate(0, 0); }
  100% { transform: translate(-14px, 22px); }
}
@keyframes drift-3 {
  0% { transform: translate(0, 0); }
  100% { transform: translate(26px, 10px); }
}
@keyframes drift-4 {
  0% { transform: translate(0, 0); }
  100% { transform: translate(-20px, -18px); }
}
@keyframes drift-5 {
  0% { transform: translate(0, 0); }
  100% { transform: translate(10px, 28px); }
}
@keyframes drift-6 {
  0% { transform: translate(0, 0); }
  100% { transform: translate(-28px, -8px); }
}

/* ========== PARTICLE DOTS ========== */

.portal-dot {
  position: absolute;
  width: 2px;
  height: 2px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
  pointer-events: none;
}

/* ========== CENTER CONTENT ========== */

.portal-center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  z-index: 10;
}

.portal-label {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: rgba(255,255,255,0.5);
  font-weight: 500;
}

.portal-warning {
  font-size: 15px;
  color: rgba(255,255,255,0.35);
  max-width: 400px;
  margin: 16px auto 0;
  line-height: 1.6;
}

.portal-question {
  font-size: 13px;
  color: rgba(255,255,255,0.25);
  margin-top: 24px;
}

.portal-actions {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 16px;
}

.btn-enter, .btn-leave {
  padding: 12px 36px;
  border-radius: 24px;
  background: transparent;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.03em;
  transition: all 0.3s;
}

.btn-enter {
  border: 1px solid rgba(212,160,96,0.3);
  color: rgba(212,160,96,0.7);
}
.btn-enter:hover {
  border-color: var(--glow-warm);
  color: var(--glow-warm-bright);
  box-shadow: 0 0 30px rgba(212,160,96,0.2), 0 0 60px rgba(212,160,96,0.08);
  background: rgba(212,160,96,0.06);
}

.btn-leave {
  border: 1px solid rgba(74,154,176,0.3);
  color: rgba(74,154,176,0.7);
}
.btn-leave:hover {
  border-color: var(--glow-cool);
  color: var(--glow-cool-bright);
  box-shadow: 0 0 30px rgba(74,154,176,0.2), 0 0 60px rgba(74,154,176,0.08);
  background: rgba(74,154,176,0.06);
}

/* ========== RESPONSIVE ========== */

@media (max-width: 640px) {
  .portal-warning { font-size: 14px; max-width: 300px; }
  .portal-actions { flex-direction: column; gap: 12px; align-items: center; }
  .btn-enter, .btn-leave { padding: 10px 32px; font-size: 13px; }
  .drift-tag { font-size: 11px !important; }
}