/* === VAPORWAVE === */
/* 80s aesthetic with perspective grid and sunset */

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

:root {
  --pink: #ff71ce;
  --cyan: #01cdfe;
  --purple: #b967ff;
  --yellow: #fffb96;
  --orange: #ff9f43;
  --dark: #1a1a2e;
  --grid-color: rgba(255, 113, 206, 0.6);
}

body {
  font-family: 'Arial', sans-serif;
  background: linear-gradient(180deg,
    #1a1a2e 0%,
    #16213e 20%,
    #0f3460 40%,
    #533483 60%,
    #e94560 80%,
    #ff9f43 100%
  );
  min-height: 100vh;
  overflow-x: hidden;
  color: #fff;
}

/* === SCENE CONTAINER === */
.scene {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  z-index: 0;
}

/* === STARS === */
.stars {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 50%;
  background-image:
    radial-gradient(2px 2px at 20px 30px, #fff, transparent),
    radial-gradient(2px 2px at 40px 70px, rgba(255,255,255,0.8), transparent),
    radial-gradient(1px 1px at 90px 40px, #fff, transparent),
    radial-gradient(2px 2px at 130px 80px, rgba(255,255,255,0.6), transparent),
    radial-gradient(1px 1px at 160px 20px, #fff, transparent),
    radial-gradient(2px 2px at 200px 60px, rgba(255,255,255,0.7), transparent),
    radial-gradient(1px 1px at 250px 90px, #fff, transparent),
    radial-gradient(2px 2px at 300px 30px, rgba(255,255,255,0.5), transparent);
  background-size: 320px 100px;
  animation: twinkle 4s ease-in-out infinite;
}

@keyframes twinkle {
  0%, 100% { opacity: 0.8; }
  50% { opacity: 1; }
}

/* === SUN === */
.sun {
  position: absolute;
  bottom: 35%;
  left: 50%;
  transform: translateX(-50%);
  width: min(300px, 50vw);
  height: min(300px, 50vw);
  border-radius: 50%;
  background: linear-gradient(180deg,
    #ff9f43 0%,
    #ff6b35 20%,
    #e94560 40%,
    #b967ff 70%,
    #533483 100%
  );
  box-shadow:
    0 0 60px rgba(255, 107, 53, 0.6),
    0 0 120px rgba(233, 69, 96, 0.4);
  /* Horizontal lines through sun */
  -webkit-mask-image: repeating-linear-gradient(
    0deg,
    #000 0px,
    #000 8px,
    transparent 8px,
    transparent 12px
  );
  mask-image: repeating-linear-gradient(
    0deg,
    #000 0px,
    #000 8px,
    transparent 8px,
    transparent 12px
  );
}

/* === MOUNTAINS === */
.mountains {
  position: absolute;
  bottom: 30%;
  left: 0;
  width: 100%;
  height: 20%;
}

.mountain {
  position: absolute;
  bottom: 0;
  border-left: 100px solid transparent;
  border-right: 100px solid transparent;
  border-bottom: 80px solid;
}

.mountain-1 {
  left: 5%;
  border-bottom-color: #1a1a2e;
  border-left-width: 80px;
  border-right-width: 80px;
  border-bottom-width: 100px;
}

.mountain-2 {
  left: 50%;
  transform: translateX(-50%);
  border-bottom-color: #16213e;
  border-left-width: 150px;
  border-right-width: 150px;
  border-bottom-width: 120px;
}

.mountain-3 {
  right: 10%;
  border-bottom-color: #1a1a2e;
  border-left-width: 60px;
  border-right-width: 60px;
  border-bottom-width: 70px;
}

/* === PERSPECTIVE GRID FLOOR === */
.grid-floor {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 35%;
  background:
    linear-gradient(
      to bottom,
      transparent 0%,
      var(--dark) 10%
    ),
    repeating-linear-gradient(
      90deg,
      var(--grid-color) 0px,
      var(--grid-color) 1px,
      transparent 1px,
      transparent 60px
    ),
    repeating-linear-gradient(
      0deg,
      var(--grid-color) 0px,
      var(--grid-color) 1px,
      transparent 1px,
      transparent 30px
    );
  background-color: var(--dark);
  transform: perspective(500px) rotateX(60deg);
  transform-origin: center top;
  animation: grid-scroll 2s linear infinite;
}

@keyframes grid-scroll {
  0% { background-position: 0 0, 0 0, 0 0; }
  100% { background-position: 0 0, 0 0, 0 30px; }
}

/* === PALM TREES === */
.palm {
  position: absolute;
  bottom: 30%;
  width: 4px;
  height: 150px;
  background: linear-gradient(to top, #1a1a2e, #2d2d4a);
}

.palm::before,
.palm::after {
  content: '';
  position: absolute;
  top: 0;
  width: 60px;
  height: 20px;
  background: linear-gradient(to bottom, transparent 40%, #1a1a2e 100%);
  border-radius: 50% 50% 0 0;
}

.palm::before {
  left: -30px;
  transform: rotate(-30deg);
  transform-origin: right bottom;
}

.palm::after {
  left: -26px;
  transform: rotate(30deg);
  transform-origin: left bottom;
}

.palm-left {
  left: 8%;
}

.palm-right {
  right: 8%;
}

/* === SCANLINES === */
.scanlines {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(
    0deg,
    rgba(0, 0, 0, 0.1) 0px,
    rgba(0, 0, 0, 0.1) 1px,
    transparent 1px,
    transparent 2px
  );
  pointer-events: none;
  z-index: 100;
}

/* === CONTENT === */
.content {
  position: relative;
  z-index: 10;
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

/* === HERO === */
.hero {
  text-align: center;
  padding: 4rem 0 3rem;
}

.title {
  font-size: clamp(3rem, 12vw, 7rem);
  font-weight: 900;
  letter-spacing: 0.1em;
  line-height: 1;
  display: flex;
  flex-direction: column;
  gap: 0.1em;
}

.chrome-text {
  background: linear-gradient(
    180deg,
    #fff 0%,
    #d4d4d4 25%,
    #fff 50%,
    #a8a8a8 75%,
    #fff 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: none;
  filter: drop-shadow(2px 2px 0 var(--pink)) drop-shadow(-2px -2px 0 var(--cyan));
}

.chrome-text.secondary {
  filter: drop-shadow(2px 2px 0 var(--cyan)) drop-shadow(-2px -2px 0 var(--purple));
}

.japanese {
  font-size: clamp(1.5rem, 5vw, 2.5rem);
  color: var(--pink);
  margin: 1.5rem 0 0.5rem;
  text-shadow: 0 0 20px var(--pink);
}

.tagline {
  font-size: clamp(0.8rem, 2vw, 1rem);
  letter-spacing: 0.5em;
  color: rgba(255, 255, 255, 0.7);
}

/* === CARDS === */
.cards {
  display: grid;
  gap: 2rem;
  margin: 3rem 0;
}

.card {
  background: linear-gradient(
    135deg,
    rgba(185, 103, 255, 0.15) 0%,
    rgba(1, 205, 254, 0.1) 50%,
    rgba(255, 113, 206, 0.15) 100%
  );
  border: 1px solid rgba(255, 113, 206, 0.3);
  border-radius: 0;
  padding: 2rem;
  position: relative;
  backdrop-filter: blur(5px);
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--pink), var(--cyan), var(--purple));
}

.card h2 {
  font-size: clamp(1.2rem, 4vw, 1.5rem);
  color: var(--cyan);
  margin-bottom: 0.25rem;
}

.card h3 {
  font-size: clamp(0.9rem, 3vw, 1.1rem);
  color: var(--pink);
  font-weight: 400;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

.card p {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.8;
  font-size: clamp(0.9rem, 2.5vw, 1rem);
}

/* === FOOTER === */
.footer {
  text-align: center;
  padding: 4rem 0 2rem;
}

.copyright {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.8rem;
  letter-spacing: 0.3em;
}

/* === RESPONSIVE === */
@media (min-width: 600px) {
  .title {
    flex-direction: row;
    justify-content: center;
    gap: 0.2em;
  }

  .cards {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }

  .palm {
    height: 200px;
  }
}

@media (min-width: 900px) {
  .content {
    padding: 3rem 2rem;
  }

  .hero {
    padding: 6rem 0 4rem;
  }
}

/* === REDUCED MOTION === */
@media (prefers-reduced-motion: reduce) {
  .stars,
  .grid-floor {
    animation: none;
  }
}