@import url("https://fonts.googleapis.com/css2?family=Roboto:wght@300&family=Times+New+Roman&display=swap");

:root {
  --sun-color: #ffd700;
  --sun-glow1: #ffa500;
  --sun-glow2: #ff4500;
  --moon-color: #e0e0e0;
  --moon-glow: #b0c4de;
  --text-color: #f0f0f0;
  --transition-speed: 2.5s;
  --dust-duration: 2s;
}

body {
  margin: 0;
  font-family: "Times New Roman", Times, serif;
  background-color: #000;
  color: var(--text-color);
  cursor: default;
}

/* ======================================= */
/* === ENHANCED PRELOADER === */
/* ======================================= */
#preloader {
  position: fixed;
  width: 100%;
  height: 100%;
  background-color: #000;
  z-index: 10000;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: opacity 0.8s ease;
}
#preloader.hidden {
  opacity: 0;
  pointer-events: none;
}
.loader-icon {
  width: 80px;
  height: 80px;
  background: var(--sun-color);
  border-radius: 50%;
  box-shadow: 0 0 30px var(--sun-color), 0 0 60px var(--sun-glow1);
  animation: pulse-loader 2s infinite ease-in-out;
}
@keyframes pulse-loader {
  0%,
  100% {
    transform: scale(0.9);
    box-shadow: 0 0 30px var(--sun-color), 0 0 60px var(--sun-glow1);
  }
  50% {
    transform: scale(1.1);
    box-shadow: 0 0 40px var(--sun-color), 0 0 80px var(--sun-glow1);
  }
}

/* ======================================= */
/* === UNIVERSE AND BACKGROUND === */
/* ======================================= */
#universe {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(ellipse at bottom, #1b2735 0%, #090a0f 100%);
  z-index: 1;
}

.star {
  position: absolute;
  background-color: white;
  border-radius: 50%;
  opacity: 0;
  animation: twinkle 4s infinite;
}

@keyframes twinkle {
  0%,
  100% {
    opacity: 0;
    transform: scale(0.5);
  }
  50% {
    opacity: 1;
    transform: scale(1);
  }
}

/* ======================================================== */
/* === ENHANCED MEMORY STARS WITH BETTER EFFECTS === */
/* ======================================================== */
.memory-star {
  position: absolute;
  opacity: 1;
  background-color: #e9fffa;
  border-radius: 50%;
  cursor: pointer;
  z-index: 15;
  animation: pulse-aura 3s infinite ease-in-out;
  box-shadow: 0 0 10px var(--sun-glow1), 0 0 20px var(--sun-glow2);
  transition: all 0.3s ease;
}

.memory-star:hover {
  transform: scale(1.3);
  box-shadow: 0 0 15px #fff, 0 0 30px var(--sun-color), 0 0 45px var(--sun-glow1);
}

@keyframes pulse-aura {
  0%,
  100% {
    transform: scale(1);
    box-shadow: 0 0 5px #fff, 0 0 10px var(--sun-color),
      0 0 15px var(--sun-glow1);
  }
  50% {
    transform: scale(1.5);
    box-shadow: 0 0 10px #fff, 0 0 20px var(--sun-color),
      0 0 30px var(--sun-glow1);
  }
}

/* ======================================= */
/* === ENHANCED VISUAL EFFECTS === */
/* ======================================= */

.shooting-star {
  position: absolute;
  width: 100px;
  height: 2px;
  background: linear-gradient(to right, white, transparent);
  border-radius: 50%;
  opacity: 0;
  animation: shoot 5s linear;
}
@keyframes shoot {
  0% {
    transform: translateX(-150px);
    opacity: 1;
  }
  100% {
    transform: translateX(120vw);
    opacity: 0;
  }
}

.trail {
  position: fixed;
  width: 8px;
  height: 8px;
  background: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.8) 0%,
    rgba(255, 255, 255, 0) 70%
  );
  border-radius: 50%;
  pointer-events: none;
  transform: translate(-50%, -50%);
  z-index: 9999;
  animation: fadeOut 0.8s forwards;
}
@keyframes fadeOut {
  to {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0);
  }
}

/* ======================================= */
/* === CELESTIAL BODIES WITH ENHANCED ANIMATIONS === */
/* ======================================= */
#sun,
#moon,
#world {
  position: absolute;
  border-radius: 50%;
  transition: all var(--transition-speed) cubic-bezier(0.25, 0.1, 0.25, 1);
  will-change: transform, left, top, box-shadow, background-color;
  z-index: 2;
}
#sun {
  width: 150px;
  height: 150px;
  background: var(--sun-color);
  top: 50%;
  left: 20%;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 50px var(--sun-color), 0 0 100px var(--sun-glow1),
    0 0 150px var(--sun-glow2);
}
#moon {
  width: 60px;
  height: 60px;
  background: var(--moon-color);
  top: 50%;
  left: 80%;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 15px #ffffff, 0 0 30px var(--moon-glow);
}
#world {
  width: 80px;
  height: 80px;
  top: 50%;
  left: -100px;
  transform: translate(-50%, -50%);
  opacity: 0;
  z-index: 10;
  background: url(https://www.solarsystemscope.com/textures/download/2k_earth_daymap.jpg);
  background-size: 200% 100%;
  box-shadow: inset 15px 0 30px rgba(0, 0, 0, 0.9),
    0 0 25px rgba(120, 180, 255, 0.5);
  animation: spin-world 40s linear infinite;
}
@keyframes spin-world {
  from {
    background-position: 0% center;
  }
  to {
    background-position: 200% center;
  }
}

/* ======================================= */
/* === FACE EXPRESSIONS WITH SMOOTH TRANSITIONS === */
/* ======================================= */
.face {
  position: relative;
  width: 100%;
  height: 100%;
  z-index: 5;
}
.eye {
  position: absolute;
  top: 35%;
  width: 15%;
  height: 15%;
  background: #2c2c2c;
  border-radius: 50%;
  transition: all calc(var(--transition-speed) / 2) ease-in-out;
}
.eye.left {
  left: 25%;
}
.eye.right {
  right: 25%;
}
.mouth {
  position: absolute;
  top: 60%;
  left: 50%;
  transform: translateX(-50%);
  width: 40%;
  height: 5%;
  background: #2c2c2c;
  border-radius: 2px;
  transition: all 0.5s ease-in-out;
}
.happy .mouth {
  height: 20%;
  top: 55%;
  border-radius: 0 0 70px 70px;
  background: transparent;
  border-bottom: 5px solid #2c2c2c;
}
.sad .mouth {
  height: 20%;
  top: 65%;
  border-radius: 70px 70px 0 0;
  background: transparent;
  border-top: 5px solid #2c2c2c;
}
.surprised .mouth {
  width: 20%;
  height: 20%;
  border-radius: 50%;
}
.angry .eye {
  top: 30%;
  height: 5%;
  border-radius: 0;
}
#sun.angry .eye.left,
#moon.angry .eye.left {
  transform: rotate(20deg);
}
#sun.angry .eye.right,
#moon.angry .eye.right {
  transform: rotate(-20deg);
}
.wistful .eye {
  top: 40%;
  height: 5%;
  border-radius: 20px 20px 0 0;
  background: transparent;
  border-top: 3px solid #2c2c2c;
}
.wistful .mouth {
  width: 25%;
  height: 2px;
  top: 65%;
}
.cheek {
  position: absolute;
  width: 25%;
  height: 15%;
  background: radial-gradient(
    circle,
    rgba(255, 105, 180, 0.6),
    transparent 70%
  );
  border-radius: 50%;
  top: 50%;
  opacity: 0;
  transition: opacity 0.5s ease-in-out;
  z-index: 6;
}
.cheek.left {
  left: 15%;
}
.cheek.right {
  right: 15%;
}

/* ======================================= */
/* === ENHANCED LIGHT DUST PARTICLE SYSTEM === */
/* ======================================= */
.light-dust {
  position: absolute;
  width: 4px;
  height: 4px;
  background-color: #ffd700;
  border-radius: 50%;
  pointer-events: none;
  z-index: 4;
  box-shadow: 0 0 4px #fff, 0 0 8px #ffa500;
  opacity: 0;
  animation: dust-appear 0.5s forwards ease-out;
}

@keyframes dust-appear {
  0% {
    opacity: 0;
    transform: scale(0);
  }
  100% {
    opacity: 0.8;
    transform: scale(1);
  }
}

.light-dust.falling {
  animation: dust-fall var(--dust-duration) ease-in forwards;
}

@keyframes dust-fall {
  0% {
    opacity: 0.8;
    transform: translateY(0) scale(1);
  }
  100% {
    opacity: 0;
    transform: translateY(100px) scale(0.3);
  }
}

/* ======================================= */
/* === STORY CONTAINER AND TEXT === */
/* ======================================= */
#story-scroll-container {
  position: relative;
  z-index: 20;
  width: 50%;
  max-width: 650px;
  margin: 0 auto;
  padding-bottom: 100vh;
}
.intro-title {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: 100vh;
  text-align: center;
  width: 100%;
}
.intro-title h1 {
  font-family: "Times New Roman", Times, serif;
  font-size: 3rem;
  margin-bottom: 1rem;
  animation: fade-in-down 1s ease-out;
}
.intro-title p {
  font-size: 1.2rem;
  animation: fade-in-up 1s ease-out 0.2s both;
}
.intro-title span {
  font-size: 3rem;
  margin-top: 2rem;
  animation: bounce 2s infinite;
}

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

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

@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-30px);
  }
  60% {
    transform: translateY(-15px);
  }
}

/* ======================================= */
/* === ENHANCED STORY SCENES === */
/* ======================================= */
.story-scene {
  position: relative;
  margin-bottom: 50vh;
  border-radius: 10px;
  padding: 50px 40px;
  background-color: rgba(10, 15, 25, 0.6);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: inset 0 0 0px 0px rgba(220, 220, 255, 0);
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s ease-in-out, opacity 0.8s ease-out,
    transform 0.8s ease-out;
}

.story-scene.is-active {
  border-color: rgba(255, 255, 255, 0.25);
  box-shadow: inset 0 0 25px 3px rgba(220, 220, 255, 0.15),
    0 0 20px rgba(255, 215, 0, 0.1);
  opacity: 1;
  transform: translateY(0);
}

.story-scene p {
  font-family: "Times New Roman", Times, serif;
  font-style: italic;
  font-size: 1.5rem;
  line-height: 1.7;
  text-align: center;
  color: #e0e0e0;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
  padding-bottom: 20px;
}
.scene-progress {
  position: absolute;
  bottom: 20px;
  right: 25px;
  font-family: "Roboto", sans-serif;
  font-style: normal;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.4);
  z-index: 5;
}

/* ======================================= */
/* === ENHANCED HAND ANIMATIONS === */
/* ======================================= */
#sun:hover .cheek {
  opacity: 1;
}
#sun:hover {
  transform: translate(-50%, -50%) scale(1.05);
}

#moon .hand {
  position: absolute;
  width: 8px;
  height: 25px;
  top: 45%;
  background-color: #444;
  border-radius: 10px;
  opacity: 0;
  transform: translateY(5px) scaleY(0.8);
  transition: all 0.4s cubic-bezier(0.18, 0.89, 0.32, 1.28);
  z-index: 1;
}
#moon .hand.left {
  left: 20%;
}
#moon .hand.right {
  right: 20%;
}

#moon:not(.sad):not(.angry):not(.surprised):not(.wistful):hover .hand {
  opacity: 1;
}
#moon:not(.sad):not(.angry):not(.surprised):not(.wistful):hover .hand.left {
  transform: translateY(0) rotate(-75deg) translateX(-15px);
}
#moon:not(.sad):not(.angry):not(.surprised):not(.wistful):hover .hand.right {
  transform: translateY(0) rotate(75deg) translateX(15px);
}
#moon:not(.sad):not(.angry):not(.surprised):not(.wistful):hover .face .mouth {
  height: 20%;
  top: 55%;
  border-radius: 0 0 70px 70px;
  background: transparent;
  border-bottom: 5px solid #2c2c2c;
}

#moon.hands-active .hand {
  opacity: 1;
}
#moon.hands-active .hand.left {
  transform: translateY(0) rotate(-75deg) translateX(-15px);
}
#moon.hands-active .hand.right {
  transform: translateY(0) rotate(75deg) translateX(15px);
}

/* ======================================= */
/* === FINAL QUOTE WITH SPARKLES === */
/* ======================================= */
.final-quote {
  position: relative;
  padding: 100px 20px;
  text-align: center;
  font-family: "Times New Roman", Times, serif;
  font-size: 2.2rem;
  color: #a7a7a7;
  z-index: 30;
  animation: fade-in-up 1s ease-out;
}
.final-quote .sparkle {
  position: absolute;
  width: 3px;
  height: 3px;
  background: white;
  border-radius: 50%;
  opacity: 0;
  animation: sparkle-up 1.5s ease-in-out infinite;
}
@keyframes sparkle-up {
  0% {
    opacity: 0;
    transform: translateY(0) scale(0.5);
  }
  50% {
    opacity: 1;
    transform: scale(1.2);
  }
  100% {
    opacity: 0;
    transform: translateY(-40px) scale(0);
  }
}

/* ======================================= */
/* === MODAL DIALOG === */
/* ======================================= */
#memory-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: 9998;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s ease;
}
#memory-modal.active {
  opacity: 1;
  pointer-events: all;
}
.modal-content {
  position: relative;
  padding: 40px;
  background-color: #111;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 10px;
  text-align: center;
  max-width: 500px;
  transform: scale(0.8);
  transition: transform 0.5s ease;
  box-shadow: 0 0 30px rgba(255, 215, 0, 0.2);
}
#memory-modal.active .modal-content {
  transform: scale(1);
}
.close-modal {
  position: absolute;
  top: 10px;
  right: 20px;
  font-size: 2rem;
  color: #fff;
  cursor: pointer;
  transition: transform 0.3s ease;
}
.close-modal:hover {
  transform: scale(1.2);
}
#memory-text {
  font-family: "Times New Roman", Times, serif;
  font-size: 1.4rem;
  color: #ddd;
}

/* ================================================ */
/* === RESPONSIVE DESIGN FOR ALL DEVICES === */
/* ================================================ */
@media (max-width: 768px) {
  #story-scroll-container {
    width: 90%;
    max-width: none;
  }

  .intro-title h1 {
    font-size: 2rem;
  }

  .story-scene {
    padding: 30px 20px;
    margin-bottom: 60vh;
  }

  .story-scene p {
    font-size: 1.1rem;
    line-height: 1.5;
  }

  #sun {
    width: 80px;
    height: 80px;
    box-shadow: 0 0 30px var(--sun-color), 0 0 60px var(--sun-glow1);
  }

  #moon {
    width: 40px;
    height: 40px;
  }

  #world {
    width: 50px;
    height: 50px;
  }

  .face .eye {
    width: 18%;
    height: 18%;
  }

  .memory-star {
    padding: 10px;
    margin: -10px;
  }

  .final-quote {
    font-size: 1.5rem;
    padding: 50px 20px;
  }

  .modal-content {
    width: 85%;
    padding: 20px;
  }
}

@media (max-width: 380px) {
  #sun {
    width: 60px;
    height: 60px;
  }
  #moon {
    width: 30px;
    height: 30px;
  }
  .story-scene p {
    font-size: 1rem;
  }
}