/* style.css */
:root {
  --bg-color: #F8F3E6; /* Off-white / Cream */
  --text-dark: #1C1C1C; /* Vintage Black */
  --accent-red: #E24A3B; /* Diner Red */
  --accent-yellow: #FFB800; /* Mustard Yellow */
  --accent-blue: #3E8ED0; /* Retro Blue */
  --border-color: #1C1C1C;
  --thick-border: 4px solid var(--border-color);
}

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

body {
  font-family: 'Noto Sans TC', sans-serif;
  color: var(--text-dark);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  background-color: var(--text-dark); /* Fallback */
}

/* 
  Dynamic Animated Background 
  Provides a stunning gradient if there is no image.
*/
.background-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  /* Soft, lighter retro off-white/cream animated gradient */
  background: linear-gradient(-45deg, #F8F3E6, #FFF9EB, #F0E6D2, #FAFAFA);
  background-size: 400% 400%;
  animation: gradientBG 15s ease infinite;
  z-index: -2;
}

/* Pop-art/Retro halftone pattern overlaid on the gradient */
.background-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(var(--bg-color) 2px, transparent 2px);
  background-size: 24px 24px;
  background-position: 0 0;
  opacity: 0.15; /* Subtle halftone */
  z-index: 1;
}

/* 
  If you have an image, it overlays the gradient dynamically 
  Drop an image into images/background.png and it will show up!
*/
.background-container::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('images/background.png');
  background-size: cover;
  background-position: center;
  
  /* For a light retro background, 'multiply' or 'overlay' works best 
     so the image doesn't get blown out to white */
  opacity: 0.6; 
  mix-blend-mode: multiply;
  
  /* Optional: make it look like a vintage photo */
  filter: contrast(1.2) sepia(0.3);
  z-index: 0;
}

@keyframes gradientBG {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* Subtle Film Grain Overlay */
.noise-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 50;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

.retro-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 2rem;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
  width: 100%;
}

/* Header & Logo */
.header {
  margin-bottom: 2rem;
  margin-top: 2rem;
  animation: slideDown 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

@keyframes slideDown {
  from { transform: translateY(-30px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.logo-box {
  background: var(--accent-yellow);
  border: var(--thick-border);
  border-radius: 8px;
  padding: 1rem 2rem;
  text-align: center;
  box-shadow: 6px 6px 0px var(--border-color);
  transform: rotate(-2deg);
  transition: all 0.3s ease;
  user-select: none;
}

.logo-box:hover {
  transform: rotate(0deg) scale(1.05);
  background: #FFC933;
}

.logo-year {
  font-family: 'Shrikhand', cursive;
  font-size: 1.2rem;
  color: var(--accent-red);
  letter-spacing: 2px;
  display: block;
  margin-bottom: 0.2rem;
}

.logo-title {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--text-dark);
  letter-spacing: 2px;
}

.logo-subtitle {
  font-family: 'Shrikhand', cursive;
  font-size: 1.4rem;
  color: var(--text-dark);
  margin-top: 0.2rem;
}

/* Main Content area */
.content {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  padding-bottom: 4rem;
}

.retro-card {
  background: #ffffff;
  border: var(--thick-border);
  border-radius: 12px;
  padding: 4rem 3rem 3rem 3rem; /* Extra top padding for badge */
  text-align: center;
  max-width: 750px;
  width: 100%;
  box-shadow: 12px 12px 0px var(--border-color);
  position: relative;
  animation: popIn 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
  animation-delay: 0.2s;
  opacity: 0;
  transform: scale(0.9);
}

@keyframes popIn {
  from { transform: scale(0.9); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

/* Floating Badge */
.badge-wrapper {
  position: absolute;
  top: -22px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
}

.status-badge {
  background: var(--accent-blue);
  color: #fff;
  border: var(--thick-border);
  border-radius: 50px;
  padding: 0.6rem 2rem;
  font-weight: 900;
  font-size: 1.15rem;
  letter-spacing: 2px;
  box-shadow: 4px 4px 0px var(--border-color);
  transform: rotate(2deg);
  white-space: nowrap;
}

/* Heading & Text */
.main-heading {
  font-family: 'Shrikhand', cursive;
  font-size: clamp(3rem, 10vw, 6.5rem);
  color: var(--accent-red);
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  text-shadow: 4px 4px 0px var(--border-color);
  letter-spacing: 3px;
  line-height: 1.1;
}

.description {
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.8;
  margin-bottom: 3rem;
}

/* Ready Button Joke */
.ready-btn {
  background: var(--accent-red);
  color: #fff;
  border: var(--thick-border);
  border-radius: 8px;
  padding: 0.8rem 2.5rem;
  font-family: 'Shrikhand', cursive;
  font-size: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  cursor: pointer;
  box-shadow: 6px 6px 0px var(--border-color);
  transition: all 0.2s cubic-bezier(0.25, 0.8, 0.25, 1);
  margin-bottom: 3rem;
  margin-top: -1rem; /* Pull up closer to description */
}

.ready-btn:hover {
  transform: translate(-3px, -3px);
  box-shadow: 9px 9px 0px var(--border-color);
  background: #ff5a4a;
}

.ready-btn:active {
  transform: translate(6px, 6px);
  box-shadow: 0px 0px 0px var(--border-color);
}

/* Social Buttons */
.social-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
}

.social-btn {
  width: 60px;
  height: 60px;
  background: var(--accent-yellow);
  border: var(--thick-border);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--text-dark);
  text-decoration: none;
  box-shadow: 6px 6px 0px var(--border-color);
  transition: all 0.2s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.social-btn:nth-child(2) {
  background: #ffffff;
}

.social-btn:nth-child(3) {
  background: var(--accent-blue);
  color: #ffffff;
}

.social-btn:nth-child(3) svg {
  stroke: #ffffff;
}

.social-btn:hover {
  transform: translate(-3px, -3px);
  box-shadow: 9px 9px 0px var(--border-color);
}

.social-btn:active {
  transform: translate(6px, 6px);
  box-shadow: 0px 0px 0px var(--border-color);
}

.social-btn svg {
  width: 26px;
  height: 26px;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Marquee at the bottom */
.marquee-container {
  width: 100vw;
  background: var(--accent-red);
  border-top: var(--thick-border);
  border-bottom: var(--thick-border);
  padding: 1rem 0;
  display: flex;
  overflow: hidden;
  position: relative;
  white-space: nowrap;
  box-shadow: 0 -4px 0 rgba(0,0,0,0.1); /* Subtle shadow for depth */
}

/* Continuous tape pattern line */
.marquee-container::before {
  content: '';
  position: absolute;
  top: 5px;
  left: 0;
  right: 0;
  height: 2px;
  background: rgba(0,0,0,0.2);
  z-index: 1;
}

.marquee-container::after {
  content: '';
  position: absolute;
  bottom: 5px;
  left: 0;
  right: 0;
  height: 2px;
  background: rgba(0,0,0,0.2);
  z-index: 1;
}

.marquee-content {
  display: flex;
  flex-shrink: 0;
  align-items: center;
  animation: marquee 30s linear infinite;
  z-index: 2;
}

.marquee-content span {
  font-size: 1.4rem;
  font-weight: 900;
  color: #fff;
  text-shadow: 2px 2px 0px var(--border-color);
  margin-right: 3rem;
  letter-spacing: 1px;
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-100%); }
}

.marquee-container:hover .marquee-content {
  animation-play-state: paused;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .retro-card {
    padding: 3rem 1.5rem 2rem 1.5rem;
    box-shadow: 8px 8px 0px var(--border-color);
  }
  .main-heading {
    text-shadow: 3px 3px 0px var(--border-color);
  }
  .logo-box {
    padding: 0.8rem 1.2rem;
  }
  .logo-title {
    font-size: 1.6rem;
  }
  .description {
    font-size: 1.15rem;
  }
  .status-badge {
    font-size: 1rem;
    padding: 0.5rem 1.2rem;
  }
  .marquee-content span {
    font-size: 1.2rem;
  }
}