/* ====================================================================
   8-BIT PIXEL ARCADE — BESPOKE AESTHETIC STYLESHEET
   Phosphor Green: #10b981 | Coin Gold: #facc15 | CRT Obsidian: #05080f
   ==================================================================== */

:root {
  --primary: #10b981;
  --primary-glow: rgba(16, 185, 129, 0.4);
  --accent: #facc15;
  --accent-glow: rgba(250, 204, 21, 0.4);
  --bg-dark: #05080f;
  --bg-card: rgba(10, 16, 28, 0.9);
  --bg-card-border: #10b981;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --font-pixel: 'Press Start 2P', monospace;
  --font-body: 'Plus Jakarta Sans', sans-serif;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

/* CRT Scanlines Effect */
.crt-scanlines {
  position: fixed;
  inset: 0;
  background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.25) 50%);
  background-size: 100% 4px;
  pointer-events: none;
  z-index: 10;
  opacity: 0.6;
}

/* Ambient Arcade Orbs */
.ambient-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.22;
  animation: floatOrb 12s ease-in-out infinite alternate;
}

.orb-1 {
  width: 450px;
  height: 450px;
  background: var(--primary);
  top: -80px;
  left: -80px;
}

.orb-2 {
  width: 480px;
  height: 480px;
  background: var(--accent);
  bottom: -100px;
  right: -80px;
  animation-duration: 15s;
}

@keyframes floatOrb {
  0% { transform: translate(0, 0); }
  100% { transform: translate(30px, -30px); }
}

canvas#particles-canvas,
canvas#confetti-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 2;
}

canvas#confetti-canvas {
  z-index: 999;
}

.container {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 1.5rem;
  position: relative;
  z-index: 3;
}

/* ====================================================================
   PASSCODE GATE SCREEN
   ==================================================================== */
.passcode-overlay {
  position: fixed;
  inset: 0;
  background: rgba(5, 8, 15, 0.95);
  backdrop-filter: blur(12px);
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.passcode-overlay.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.passcode-card {
  background: var(--bg-card);
  border: 3px solid var(--primary);
  box-shadow: 0 0 25px var(--primary-glow), 6px 6px 0 var(--primary);
  padding: 2.25rem 2rem;
  width: 100%;
  max-width: 380px;
  text-align: center;
}

.passcode-icon {
  font-size: 3rem;
  margin-bottom: 0.75rem;
  animation: bouncePixel 1s infinite alternate;
}

@keyframes bouncePixel {
  0% { transform: translateY(0); }
  100% { transform: translateY(-8px); }
}

.passcode-title {
  font-family: var(--font-pixel);
  font-size: 0.95rem;
  color: var(--accent);
  margin-bottom: 0.75rem;
  line-height: 1.5;
}

.passcode-sub {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1.25rem;
}

.passcode-sub strong {
  color: var(--primary);
}

.passcode-prompt {
  font-family: var(--font-pixel);
  font-size: 0.65rem;
  color: var(--primary);
  margin-bottom: 0.75rem;
  letter-spacing: 1px;
}

.passcode-dots-wrapper {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.passcode-dot-box {
  width: 16px;
  height: 16px;
  background: #111827;
  border: 2px solid var(--primary);
  transition: all 0.2s ease;
}

.passcode-dot-box.filled {
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
}

.passcode-keypad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.65rem;
  margin-bottom: 1rem;
}

.keypad-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 2px solid var(--primary);
  color: var(--text-main);
  font-family: var(--font-pixel);
  font-size: 0.85rem;
  padding: 0.85rem 0;
  cursor: pointer;
  transition: all 0.15s ease;
}

.keypad-btn:hover {
  background: var(--primary);
  color: #05080f;
  box-shadow: 0 0 12px var(--primary);
}

.keypad-btn:active {
  transform: translate(2px, 2px);
}

.keypad-btn.action-btn {
  font-size: 0.65rem;
  color: var(--accent);
}

.passcode-error-msg {
  color: #ef4444;
  font-family: var(--font-pixel);
  font-size: 0.65rem;
  min-height: 1.2rem;
}

/* ====================================================================
   UNBOXING OVERLAY (ARCADE CABINET / INSERT COIN)
   ==================================================================== */
.unboxing-overlay {
  position: fixed;
  inset: 0;
  background: rgba(5, 8, 15, 0.96);
  backdrop-filter: blur(10px);
  z-index: 8000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.5rem;
  text-align: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.unboxing-overlay.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.unboxing-badge {
  font-family: var(--font-pixel);
  font-size: 0.7rem;
  color: var(--accent);
  background: rgba(250, 204, 21, 0.1);
  border: 2px solid var(--accent);
  padding: 0.4rem 0.9rem;
  margin-bottom: 2rem;
  animation: blinkText 1s infinite alternate;
}

@keyframes blinkText {
  0% { opacity: 0.5; }
  100% { opacity: 1; }
}

.arcade-coin-box {
  width: 130px;
  height: 130px;
  background: #0f172a;
  border: 4px solid var(--accent);
  box-shadow: 0 0 30px var(--accent-glow), 6px 6px 0 var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  cursor: pointer;
  margin-bottom: 2rem;
  animation: spinCoin 3s infinite ease-in-out;
}

@keyframes spinCoin {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.08); box-shadow: 0 0 50px var(--accent); }
}

.unboxing-title {
  font-family: var(--font-pixel);
  font-size: 1.25rem;
  color: var(--text-main);
  margin-bottom: 0.8rem;
  line-height: 1.6;
}

.unboxing-sub {
  color: var(--text-muted);
  font-size: 0.95rem;
  max-width: 440px;
  margin-bottom: 2rem;
}

.btn-open-arcade {
  background: var(--primary);
  color: #05080f;
  border: 3px solid #fff;
  font-family: var(--font-pixel);
  font-size: 0.8rem;
  padding: 1rem 2rem;
  cursor: pointer;
  box-shadow: 0 0 25px var(--primary-glow), 4px 4px 0 #fff;
  transition: all 0.2s ease;
}

.btn-open-arcade:hover {
  background: var(--accent);
  transform: translate(-2px, -2px);
  box-shadow: 0 0 35px var(--accent), 6px 6px 0 #fff;
}

/* ====================================================================
   FLOATING NAV
   ==================================================================== */
.floating-nav {
  position: fixed;
  top: 1.25rem;
  right: 1.25rem;
  z-index: 5000;
  display: flex;
  gap: 0.6rem;
}

.nav-pill-btn {
  background: rgba(10, 16, 28, 0.9);
  border: 2px solid var(--primary);
  color: var(--text-main);
  padding: 0.5rem 0.9rem;
  font-family: var(--font-pixel);
  font-size: 0.65rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: all 0.2s ease;
}

.nav-pill-btn:hover {
  background: var(--primary);
  color: #05080f;
}

.music-bars {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 12px;
}

.music-bar {
  width: 3px;
  background: var(--accent);
  height: 3px;
}

.playing .music-bar:nth-child(1) { animation: barDance 0.6s infinite alternate; }
.playing .music-bar:nth-child(2) { animation: barDance 0.4s infinite alternate 0.2s; }
.playing .music-bar:nth-child(3) { animation: barDance 0.7s infinite alternate 0.4s; }

@keyframes barDance {
  0% { height: 3px; }
  100% { height: 12px; }
}

/* ====================================================================
   SITE CONTENT
   ==================================================================== */
.site-wrapper {
  position: relative;
  z-index: 5;
  padding: 5rem 0 6rem;
}

.hero-section {
  text-align: center;
  padding: 3rem 0 4rem;
}

.hero-tag {
  font-family: var(--font-pixel);
  font-size: 0.68rem;
  color: var(--accent);
  display: inline-block;
  border: 2px solid var(--accent);
  padding: 0.4rem 0.8rem;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-family: var(--font-pixel);
  font-size: 1.8rem;
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.title-glow {
  color: var(--primary);
  text-shadow: 0 0 20px var(--primary);
}

.hero-subtitle {
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto 2.25rem;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-primary, .btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  font-family: var(--font-pixel);
  font-size: 0.7rem;
  text-decoration: none;
  border: 2px solid var(--primary);
  transition: all 0.2s ease;
}

.btn-primary {
  background: var(--primary);
  color: #05080f;
  box-shadow: 4px 4px 0 #fff;
}

.btn-primary:hover {
  background: var(--accent);
  border-color: var(--accent);
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 #fff;
}

.btn-secondary {
  background: transparent;
  color: var(--text-main);
  box-shadow: 4px 4px 0 var(--primary);
}

.btn-secondary:hover {
  background: rgba(16, 185, 129, 0.15);
  transform: translate(-2px, -2px);
}

/* Sections */
.section {
  padding: 3.5rem 0;
}

.section-header {
  text-align: center;
  margin-bottom: 2.75rem;
}

.section-badge {
  font-family: var(--font-pixel);
  color: var(--accent);
  font-size: 0.65rem;
  letter-spacing: 1px;
  display: block;
  margin-bottom: 0.5rem;
}

.section-title {
  font-family: var(--font-pixel);
  font-size: 1.25rem;
  line-height: 1.5;
}

/* Letter Card */
.letter-card {
  background: var(--bg-card);
  border: 3px solid var(--primary);
  box-shadow: 8px 8px 0 var(--primary);
  padding: 2.75rem 2.25rem;
}

.apology-badge {
  font-family: var(--font-pixel);
  font-size: 0.65rem;
  color: var(--accent);
  background: rgba(250, 204, 21, 0.15);
  border: 1px solid var(--accent);
  padding: 0.35rem 0.6rem;
  display: inline-block;
  margin-bottom: 1.25rem;
}

.letter-date {
  font-family: var(--font-pixel);
  font-size: 0.65rem;
  color: var(--primary);
  margin-bottom: 1rem;
}

.letter-salutation {
  font-family: var(--font-pixel);
  font-size: 1rem;
  color: var(--text-main);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.letter-body p {
  color: #cbd5e1;
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 1.25rem;
}

.letter-postscript {
  margin-top: 1.75rem;
  padding-top: 1.25rem;
  border-top: 2px dashed var(--primary);
  color: var(--accent);
  font-weight: 600;
}

.letter-closing {
  margin-top: 2rem;
  text-align: right;
}

.signoff {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.author {
  font-family: var(--font-pixel);
  font-size: 0.85rem;
  color: var(--primary);
  margin-top: 0.5rem;
}

/* Timeline World Levels */
.timeline-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.timeline-card {
  background: var(--bg-card);
  border: 2px solid rgba(16, 185, 129, 0.4);
  box-shadow: 4px 4px 0 var(--primary);
  padding: 1.5rem;
  transition: all 0.2s ease;
}

.timeline-card:hover {
  border-color: var(--accent);
  box-shadow: 6px 6px 0 var(--accent);
  transform: translate(-2px, -2px);
}

.timeline-era {
  font-family: var(--font-pixel);
  font-size: 0.65rem;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.timeline-title {
  font-family: var(--font-pixel);
  font-size: 0.8rem;
  margin-bottom: 0.75rem;
  line-height: 1.5;
}

.timeline-desc {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

/* Quotes */
.quotes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.quote-card {
  background: var(--bg-card);
  border: 2px solid rgba(250, 204, 21, 0.4);
  box-shadow: 4px 4px 0 var(--accent);
  padding: 1.75rem;
  text-align: center;
}

.quote-mark {
  font-family: var(--font-pixel);
  font-size: 1.5rem;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.quote-text {
  font-size: 1.05rem;
  color: #e2e8f0;
  margin-bottom: 1rem;
}

.quote-author {
  font-family: var(--font-pixel);
  font-size: 0.65rem;
  color: var(--primary);
}

/* Cake Stage */
.cake-section {
  text-align: center;
}

.cake-wrapper {
  margin: 2rem auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.candles-row {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 8px;
}

.candle {
  width: 14px;
  height: 48px;
  background: var(--accent);
  border: 2px solid #05080f;
  position: relative;
}

.flame {
  width: 16px;
  height: 20px;
  background: #f97316;
  border: 2px solid #facc15;
  position: absolute;
  top: -22px;
  left: -2px;
  box-shadow: 0 0 12px #facc15;
  animation: flickerPixel 0.2s infinite alternate;
  cursor: pointer;
}

@keyframes flickerPixel {
  0% { transform: translateY(0); }
  100% { transform: translateY(-3px); }
}

.candle.blown .flame {
  display: none;
}

.cake-body {
  width: 240px;
  height: 80px;
  background: #1e293b;
  border: 4px solid var(--primary);
  box-shadow: 6px 6px 0 var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.cake-label {
  font-family: var(--font-pixel);
  font-size: 0.75rem;
  color: var(--accent);
}

.btn-blow-candles {
  margin-top: 1.5rem;
  background: var(--primary);
  color: #05080f;
  border: 3px solid #fff;
  font-family: var(--font-pixel);
  font-size: 0.75rem;
  padding: 0.9rem 1.8rem;
  cursor: pointer;
  box-shadow: 4px 4px 0 #fff;
  transition: all 0.2s ease;
}

.btn-blow-candles:hover {
  background: var(--accent);
  transform: translate(-2px, -2px);
}

.cake-wish-banner {
  margin-top: 1.5rem;
  font-family: var(--font-pixel);
  font-size: 0.9rem;
  color: var(--accent);
  display: none;
  line-height: 1.6;
}

.cake-wish-banner.active {
  display: block;
}

/* Reply Actions */
.reply-card {
  background: var(--bg-card);
  border: 3px solid var(--primary);
  box-shadow: 6px 6px 0 var(--primary);
  padding: 2.5rem;
  text-align: center;
  margin-top: 3rem;
}

.reply-title {
  font-family: var(--font-pixel);
  font-size: 1rem;
  margin-bottom: 0.5rem;
  line-height: 1.6;
}

.reply-sub {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.reply-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-wa, .btn-ig {
  padding: 0.75rem 1.5rem;
  font-family: var(--font-pixel);
  font-size: 0.65rem;
  text-decoration: none;
  color: #fff;
  border: 2px solid #fff;
  box-shadow: 4px 4px 0 #000;
  transition: transform 0.2s ease;
}

.btn-wa { background: #25d366; }
.btn-ig { background: #e1306c; }

.btn-wa:hover, .btn-ig:hover {
  transform: translate(-2px, -2px);
}

footer {
  text-align: center;
  padding: 3rem 0;
  color: var(--text-muted);
  font-size: 0.85rem;
  border-top: 2px solid rgba(16, 185, 129, 0.2);
  margin-top: 3rem;
}

@media (max-width: 768px) {
  .hero-title { font-size: 1.4rem; }
  .section-title { font-size: 1rem; }
  .letter-card { padding: 2rem 1.25rem; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 1.15rem; }
  .btn-primary, .btn-secondary { width: 100%; justify-content: center; }
}