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

:root {
  --bg-color: #0f0f1e;
  --card-bg: rgba(255, 255, 255, 0.05);
  --accent-color: #ff3e78;
  --accent-color-2: #6e44ff;
  --text-color: #ffffff;
  --card-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
  --transition-fast: 0.3s ease;
  --transition-normal: 0.5s ease;
  --transition-slow: 1s ease;
}

html {
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  overflow: hidden;
}

body {
  background: linear-gradient(135deg, var(--bg-color) 0%, #000 100%);
  block-size: 100vh;
  font-family: "Poppins", sans-serif;
  color: var(--text-color);
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

.container {
  position: relative;
  inline-size: 100%;
  block-size: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  perspective: 1200px;
  overflow: hidden;
}

.gallery {
  position: relative;
  inline-size: 100%;
  block-size: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  transform-style: preserve-3d;
}

.card {
  position: absolute;
  inline-size: 300px;
  block-size: 450px;
  background: var(--card-bg);
  border-radius: 20px;
  overflow: hidden;
  transform-style: preserve-3d;
  backface-visibility: hidden;
  box-shadow: var(--card-shadow);
  cursor: pointer;
  transition: transform var(--transition-normal) cubic-bezier(0.23, 1, 0.32, 1);
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  inset-block: -4px;
  inset-inline: -4px;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.8));
  z-index: 1;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.card img {
  inline-size: 100%;
  block-size: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
  object-position: center;
}

.card-content {
  position: absolute;
  inset-block-end: 0;
  inset-inline-start: 0;
  inline-size: 100%;
  padding-block: 30px;
  padding-inline: 30px;
  z-index: 2;
  transform: translateY(100px);
  opacity: 0;
  transition: all var(--transition-normal);
}

.card-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-block-end: 10px;
  background: linear-gradient(90deg, #fff, var(--accent-color));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1.3;
  white-space: pre-line;
}

.card-description {
  font-size: 0.9rem;
  line-height: 1.4;
  opacity: 0.8;
}

.header {
  position: fixed;
  inset-block-start: 0;
  inset-inline-start: 0;
  inline-size: 100%;
  padding-block: 2rem;
  padding-inline: 2rem;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

h1 {
  font-weight: 700;
  font-size: clamp(1.5rem, 5vw, 2.5rem);
  letter-spacing: -0.02em;
  background: linear-gradient(
    90deg,
    var(--accent-color),
    var(--accent-color-2)
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin: 0;
}

.subtitle {
  font-weight: 300;
  font-size: clamp(0.8rem, 2vw, 1rem);
  color: rgba(255, 255, 255, 0.7);
  margin-block-start: 0.5rem;
}

.reload-btn {
  background: linear-gradient(
    90deg,
    var(--accent-color),
    var(--accent-color-2)
  );
  color: white;
  border: none;
  border-radius: 50px;
  padding: 0.8rem 1.5rem;
  font-size: clamp(0.8rem, 2vw, 1rem);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.reload-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.reload-btn:active {
  transform: translateY(0);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.reload-btn-text {
  white-space: nowrap;
}

.controls-wrapper {
  position: fixed;
  inset-block-end: 3svh;
  inset-inline-start: 50%;
  transform: translateX(-50%);
  z-index: 100;
  display: grid;
  grid-template-rows: auto auto;
  gap: 24px;
  justify-items: center;
}

.controls {
  position: relative;
  display: flex;
  gap: 30px;
}

.reload-container {
  position: relative;
  margin-block-start: 0;
}

.control-btn {
  background: rgba(255, 255, 255, 0.15);
  border: none;
  color: white;
  inline-size: 60px;
  block-size: 60px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.control-btn:hover {
  background: var(--accent-color);
  transform: scale(1.1);
}

.control-btn:active {
  transform: scale(0.95);
  background: var(--accent-color);
}

.control-btn svg {
  inline-size: 28px;
  block-size: 28px;
  fill: white;
}

.glow,
.glow-2 {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  z-index: -1;
  pointer-events: none;
}

.glow {
  inline-size: 500px;
  block-size: 500px;
  background: radial-gradient(
    circle,
    var(--accent-color) 0%,
    rgba(110, 68, 255, 0) 70%
  );
  opacity: 0.15;
}

.glow-2 {
  inline-size: 600px;
  block-size: 600px;
  background: radial-gradient(
    circle,
    var(--accent-color-2) 0%,
    rgba(110, 68, 255, 0) 70%
  );
  opacity: 0.1;
}

@media (hover: hover) {
  .card:hover::before {
    opacity: 1;
  }

  .card:hover img {
    transform: scale(1.05);
  }

  .card:hover .card-content {
    transform: translateY(0);
    opacity: 1;
  }
}

@media (hover: none) {
  .card:hover::before {
    opacity: 0;
  }

  .card:hover img {
    transform: none;
  }

  .card:hover .card-content {
    transform: translateY(100px);
    opacity: 0;
  }

  .card.tapped::before {
    opacity: 1;
    transition: opacity var(--transition-fast);
  }

  .card.tapped img {
    transform: scale(1.05);
    transition: transform var(--transition-fast);
  }

  .card.tapped .card-content {
    transform: translateY(0);
    opacity: 1;
    transition: all var(--transition-fast);
  }
}

@media (max-width: 768px) {
  .card {
    inline-size: 250px;
    block-size: 375px;
  }

  .card-title {
    font-size: 1.2rem;
  }

  .card-description {
    font-size: 0.8rem;
  }

  .header {
    padding: 1rem;
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .reload-btn {
    align-self: flex-start;
    padding: 0.6rem 1.2rem;
  }

  .card img {
    object-position: center;
  }

  .card::before {
    inset-block: -8px;
    inset-inline: -8px;
  }
}

@media (max-width: 480px) {
  .card {
    inline-size: 200px;
    block-size: 300px;
  }

  .control-btn {
    inline-size: 55px;
    block-size: 55px;
  }

  .control-btn svg {
    inline-size: 24px;
    block-size: 24px;
  }

  .card-content {
    padding-block: 15px;
    padding-inline: 15px;
  }

  .card-title {
    font-size: 1rem;
    margin-block-end: 5px;
  }

  .card-description {
    font-size: 0.7rem;
    line-height: 1.3;
  }

  .reload-btn {
    font-size: 0.8rem;
    padding: 1rem 2rem;
  }
}