@import url('https://fonts.googleapis.com/css2?family=Quicksand:wght@400;500;600;700&family=Source+Code+Pro:wght@400;500;600&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: 'Quicksand', 'Source Code Pro', sans-serif;
  background: #050B14;
  color: #B8E6FF;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 1;
  overflow-x: hidden;
}
body::before {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(0,212,255,0.04) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 30%, rgba(125,249,255,0.03) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(30,96,145,0.04) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}
body::after {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background:
    radial-gradient(circle at 15% 20%, rgba(0,212,255,0.08) 0%, transparent 8%),
    radial-gradient(circle at 45% 60%, rgba(125,249,255,0.06) 0%, transparent 6%),
    radial-gradient(circle at 75% 35%, rgba(0,212,255,0.07) 0%, transparent 7%),
    radial-gradient(circle at 85% 75%, rgba(125,249,255,0.05) 0%, transparent 5%),
    radial-gradient(circle at 30% 85%, rgba(0,212,255,0.06) 0%, transparent 6%),
    radial-gradient(circle at 60% 10%, rgba(125,249,255,0.04) 0%, transparent 5%);
  animation: bubbleFloat 12s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

@keyframes bubbleFloat {
  0% { transform: translateY(0); opacity: 0.5; }
  50% { transform: translateY(-30px); opacity: 0.8; }
  100% { transform: translateY(0); opacity: 0.5; }
}

@keyframes deepBreathe {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.02); }
}

@keyframes shimmerRefract {
  0% { box-shadow: 0 8px 25px rgba(0,212,255,0.15), 0 0 40px rgba(0,212,255,0.05); }
  25% { box-shadow: 0 12px 30px rgba(125,249,255,0.2), 0 0 50px rgba(0,212,255,0.08); }
  50% { box-shadow: 0 6px 20px rgba(0,212,255,0.1), 0 0 35px rgba(125,249,255,0.04); }
  75% { box-shadow: 0 10px 28px rgba(125,249,255,0.18), 0 0 45px rgba(0,212,255,0.06); }
  100% { box-shadow: 0 8px 25px rgba(0,212,255,0.15), 0 0 40px rgba(0,212,255,0.05); }
}

@keyframes glowPulse {
  0%, 100% { border-color: rgba(0,212,255,0.3); box-shadow: 0 0 8px rgba(0,212,255,0.2); }
  50% { border-color: rgba(125,249,255,0.5); box-shadow: 0 0 16px rgba(0,212,255,0.4); }
}

@keyframes buoyBob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

@keyframes liquidMerge {
  0%, 100% { filter: blur(0px) contrast(1); }
  50% { filter: blur(1px) contrast(1.2); }
}

@keyframes bubbleRise {
  0% { transform: translateY(100vh) scale(0.3); opacity: 0; }
  10% { opacity: 0.6; }
  90% { opacity: 0.3; }
  100% { transform: translateY(-10vh) scale(1); opacity: 0; }
}

.bubble-bg {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}
.bubble-bg::before,
.bubble-bg::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,212,255,0.12) 0%, transparent 70%);
  animation: bubbleRise 18s ease-in infinite;
}
.bubble-bg::before {
  width: 60px; height: 60px;
  left: 10%;
  animation-delay: 0s;
  animation-duration: 18s;
}
.bubble-bg::after {
  width: 40px; height: 40px;
  left: 70%;
  animation-delay: 6s;
  animation-duration: 22s;
}

.site-header {
  background: rgba(5,11,20,0.95);
  padding: 12px 16px;
  border-bottom: 1px solid rgba(0,212,255,0.2);
  box-shadow: 0 2px 20px rgba(0,212,255,0.1);
  height: 60px;
  display: flex;
  align-items: center;
  backdrop-filter: blur(10px);
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 1.1rem;
  font-weight: 600;
  color: #B8E6FF;
  letter-spacing: 2px;
  transition: all 0.3s ease;
  text-shadow: 0 0 10px rgba(0,212,255,0.4);
}
.logo:hover {
  color: #7DF9FF;
  text-shadow: 0 0 20px rgba(0,212,255,0.6), 0 0 40px rgba(0,212,255,0.3);
}
.logo-icon {
  width: 36px;
  height: 36px;
  background: rgba(10,36,99,0.8);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 12px rgba(0,212,255,0.3);
  border: 1px solid rgba(0,212,255,0.4);
}
.logo span {
  color: #00D4FF;
  font-weight: 600;
  text-shadow: 0 0 10px rgba(0,212,255,0.5);
}
@media (max-width: 480px) {
  .logo { font-size: 1rem; }
  .logo-icon { width: 32px; height: 32px; }
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 16px;
  width: 100%;
}

.hero-section {
  max-width: 375px;
  max-height: 150px;
  margin: 0 auto;
  padding: 10px;
  overflow: hidden;
}
.hero-grid {
  display: flex;
  gap: 12px;
  height: 130px;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  padding: 5px;
  scrollbar-width: none;
  filter: blur(0px) contrast(1);
}
.hero-grid::-webkit-scrollbar {
  display: none;
}
.hero-card {
  flex: 0 0 auto;
  width: 100px;
  height: 100px;
  background: rgba(10,36,99,0.7);
  border-radius: 50%;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0,212,255,0.2), 0 0 20px rgba(0,212,255,0.05);
  transition: all 0.4s ease;
  border: 2px solid rgba(0,212,255,0.3);
  text-decoration: none;
  overflow: hidden;
  position: relative;
  animation: buoyBob 4s ease-in-out infinite;
  will-change: transform;
}
.hero-card:nth-child(2) { animation-delay: 0.5s; }
.hero-card:nth-child(3) { animation-delay: 1s; }
.hero-card:nth-child(4) { animation-delay: 1.5s; }
.hero-card:nth-child(5) { animation-delay: 2s; }
.hero-card:nth-child(6) { animation-delay: 2.5s; }
.hero-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 30%, rgba(125,249,255,0.15) 0%, transparent 60%);
  z-index: 3;
  pointer-events: none;
}
.hero-card::after {
  content: '';
  position: absolute;
  top: 4px; left: 4px; right: 4px; bottom: 4px;
  z-index: 4;
  pointer-events: none;
  border: 1px solid rgba(0,212,255,0.2);
  border-radius: 50%;
  opacity: 0;
  transition: all 0.3s ease;
}
.hero-card:hover {
  transform: scale(1.1) translateY(-4px);
  border-color: rgba(0,212,255,0.6);
  box-shadow: 0 0 20px rgba(0,212,255,0.4), 0 0 40px rgba(0,212,255,0.15);
}
.hero-card:hover::after {
  opacity: 1;
  border-color: rgba(125,249,255,0.4);
}
.hero-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  border: none;
}
.hero-card span {
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.6rem;
  font-weight: 600;
  color: #7DF9FF;
  text-shadow: 0 0 8px rgba(0,0,0,0.9), 0 0 4px rgba(0,212,255,0.5);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 85px;
  z-index: 5;
}
.hero-card[data-size="large"] {
  animation: buoyBob 4s ease-in-out infinite, glowPulse 3s ease-in-out infinite;
}

.games-section {
  padding: 8px 0 32px;
}
.section-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 20px;
  color: #00D4FF;
  position: relative;
  display: inline-block;
  padding-left: 16px;
  text-transform: uppercase;
  letter-spacing: 3px;
  text-shadow: 0 0 10px rgba(0,212,255,0.5), 0 0 20px rgba(0,212,255,0.2);
}
.section-title::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 70%;
  background: linear-gradient(180deg, #00D4FF, #1E6091);
  box-shadow: 0 0 10px rgba(0,212,255,0.5);
  border-radius: 2px;
}
@media (max-width: 768px) {
  .section-title { font-size: 1.25rem; }
}

.game-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px 16px;
  padding: 5px 0;
}
@media (max-width: 1024px) { .game-grid { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 768px)  { .game-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 576px)  { .game-grid { grid-template-columns: repeat(2, 1fr); gap: 10px 12px; } }

.game-card {
  background: rgba(10,36,99,0.6);
  overflow: hidden;
  border-radius: 40% 60% 50% 50% / 50% 40% 60% 50%;
  border: 1px solid rgba(0,212,255,0.25);
  box-shadow: 0 8px 25px rgba(0,212,255,0.1);
  transition: all 0.4s ease;
  cursor: pointer;
  position: relative;
  animation: deepBreathe 5s ease-in-out infinite, shimmerRefract 4s ease-in-out infinite;
  will-change: transform, box-shadow;
  backdrop-filter: blur(5px);
}
.game-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(0,212,255,0.1) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 1;
}
.game-card:hover::before {
  opacity: 1;
}
.game-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, rgba(0,212,255,0.05) 0%, transparent 50%, rgba(125,249,255,0.03) 100%);
  pointer-events: none;
  z-index: 3;
  border-radius: inherit;
}
.game-card:hover {
  transform: scale(1.04);
  border-color: rgba(0,212,255,0.5);
  box-shadow: 0 0 20px rgba(0,212,255,0.3), 0 0 40px rgba(0,212,255,0.1);
}
.game-card:active {
  transform: scale(0.98);
}
.game-card-thumb {
  width: 100%;
  aspect-ratio: 1/1;
  overflow: hidden;
  background: rgba(10,36,99,0.4);
  position: relative;
  border-radius: 40% 60% 50% 50% / 50% 40% 60% 50%;
}
.game-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.4s ease;
  border: none;
  position: relative;
  z-index: 2;
}
.game-card:hover .game-card-thumb img {
  transform: scale(1.05);
  filter: brightness(1.1) saturate(1.1);
}
.game-card-title {
  padding: 6px;
  font-size: 0.75rem;
  font-weight: 500;
  color: #B8E6FF;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-align: center;
  text-shadow: 0 0 5px rgba(0,212,255,0.3);
  position: relative;
  z-index: 2;
}

.ad-row {
  grid-column: 1 / -1;
  display: flex;
  justify-content: center;
}

.detail-wrap {
  display: flex;
  gap: 28px;
  padding: 32px 0;
  flex: 1;
}
.detail-main {
  flex: 7;
  min-width: 0;
}
.detail-sidebar {
  flex: 3;
  min-width: 280px;
  max-width: 360px;
}
@media (max-width: 900px) {
  .detail-wrap { flex-direction: column; }
  .detail-sidebar { max-width: 100%; min-width: 0; }
}

.game-frame-wrap {
  background: rgba(10,36,99,0.6);
  overflow: hidden;
  position: relative;
  aspect-ratio: 16/9;
  border-radius: 12px;
  border: 2px solid rgba(0,212,255,0.4);
  box-shadow: 0 0 20px rgba(0,212,255,0.2), 0 0 5px rgba(0,212,255,0.1);
}
.game-frame-wrap:fullscreen,
.game-frame-wrap:-webkit-full-screen {
  width: 100vw;
  height: 100vh;
  max-height: 100vh;
  aspect-ratio: unset;
  border-radius: 0;
}
.game-frame-wrap.mobile-fullscreen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  max-height: 100vh;
  z-index: 9999;
  aspect-ratio: unset;
  border-radius: 0;
}
.game-frame-wrap.mobile-fullscreen .fullscreen-btn {
  display: block;
  z-index: 10;
}
.game-frame-wrap iframe {
  width: 100%;
  height: 100%;
  border: none;
  position: relative;
  z-index: 1;
}
.game-overlay {
  position: absolute;
  inset: 0;
  background: rgba(5,11,20,0.92);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 3;
}
.game-overlay.hidden { opacity: 0; pointer-events: none; }
.game-overlay-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
  z-index: 0;
  filter: brightness(50%) saturate(120%);
}
.play-btn {
  position: relative;
  z-index: 1;
  background: rgba(10,36,99,0.9);
  color: #00D4FF;
  border: 2px solid rgba(0,212,255,0.5);
  padding: 18px 36px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: all 0.3s ease;
  letter-spacing: 2px;
  text-transform: uppercase;
  border-radius: 40% 60% 50% 50% / 50% 40% 60% 50%;
  box-shadow: 0 0 15px rgba(0,212,255,0.3), inset 0 0 15px rgba(0,212,255,0.1);
  text-shadow: 0 0 10px rgba(0,212,255,0.5);
  font-family: 'Quicksand', 'Source Code Pro', sans-serif;
}
.play-btn:hover {
  transform: translateY(-2px);
  background: rgba(10,36,99,1);
  box-shadow: 0 0 25px rgba(0,212,255,0.5), inset 0 0 20px rgba(0,212,255,0.15);
  border-color: #00D4FF;
  text-shadow: 0 0 20px rgba(0,212,255,0.8);
}
.play-btn:active {
  transform: scale(0.98);
}

.fullscreen-btn {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 2;
  background: rgba(10,36,99,0.9);
  color: #00D4FF;
  border: 1px solid rgba(0,212,255,0.4);
  padding: 10px 18px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  display: none;
  transition: all 0.3s ease;
  border-radius: 8px;
  box-shadow: 0 0 8px rgba(0,212,255,0.2);
  font-family: 'Quicksand', 'Source Code Pro', sans-serif;
}
.fullscreen-btn:hover {
  transform: translateY(-1px);
  background: rgba(10,36,99,1);
  box-shadow: 0 0 15px rgba(0,212,255,0.4);
  border-color: #00D4FF;
}
.game-frame-wrap.playing .fullscreen-btn { display: block; }
.game-frame-wrap.playing .game-overlay { display: none; }
.game-frame-wrap.playing .game-overlay-thumb { display: none; }

@media (max-width: 768px) {
  .game-frame-wrap .fullscreen-btn {
    display: none !important;
  }
}

@media (min-width: 769px) {
  .game-frame-wrap.playing .fullscreen-btn {
    display: block;
  }
}

.game-frame-wrap:fullscreen .fullscreen-btn,
.game-frame-wrap:-webkit-full-screen .fullscreen-btn {
  display: none !important;
}

.detail-title {
  font-size: 1.85rem;
  font-weight: 600;
  margin-bottom: 16px;
  color: #00D4FF;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-shadow: 0 0 10px rgba(0,212,255,0.5), 0 0 20px rgba(0,212,255,0.2);
}
.detail-desc {
  font-size: 1rem;
  color: #B8E6FF;
  line-height: 1.8;
  margin-bottom: 20px;
}
.tips-box {
  background: rgba(10,36,99,0.6);
  border-left: 4px solid #00D4FF;
  padding: 20px;
  margin-top: 16px;
  border-radius: 0 12px 12px 0;
  box-shadow: 0 0 12px rgba(0,212,255,0.15);
  border: 1px solid rgba(0,212,255,0.2);
  border-left: 4px solid #00D4FF;
  backdrop-filter: blur(5px);
}
.tips-box h3 {
  font-size: 1.05rem;
  font-weight: 600;
  color: #00D4FF;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
  text-shadow: 0 0 10px rgba(0,212,255,0.4);
}
.tips-box ul {
  list-style: none;
  padding: 0;
}
.tips-box li {
  font-size: 0.9rem;
  color: #B8E6FF;
  padding: 6px 0;
  padding-left: 20px;
  position: relative;
  line-height: 1.6;
}
.tips-box li::before {
  content: '~';
  position: absolute;
  left: 0;
  color: #00D4FF;
  font-size: 0.9rem;
}

.related-section {
  padding: 32px 0;
}
.related-section h2 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 20px;
  color: #00D4FF;
  position: relative;
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 3px;
  text-shadow: 0 0 10px rgba(0,212,255,0.5), 0 0 20px rgba(0,212,255,0.2);
}
.related-section h2::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 60%;
  height: 3px;
  background: linear-gradient(90deg, #00D4FF, #1E6091);
  box-shadow: 0 0 10px rgba(0,212,255,0.5);
  border-radius: 2px;
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
@media (max-width: 768px) { .related-grid { grid-template-columns: repeat(2, 1fr); } }

.site-footer {
  background: rgba(5,11,20,0.95);
  padding: 40px 0;
  margin-top: auto;
  border-top: 1px solid rgba(0,212,255,0.2);
  box-shadow: 0 -2px 20px rgba(0,212,255,0.1);
  backdrop-filter: blur(10px);
}
.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.footer-links {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
  justify-content: center;
}
.footer-links a {
  font-size: 0.8rem;
  color: #B8E6FF;
  transition: all 0.3s ease;
  font-weight: 500;
  padding: 8px 16px;
  position: relative;
  letter-spacing: 2px;
  text-shadow: 0 0 5px rgba(0,212,255,0.2);
}
.footer-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: #00D4FF;
  transition: all 0.3s ease;
  transform: translateX(-50%);
  box-shadow: 0 0 8px rgba(0,212,255,0.5);
}
.footer-links a:hover::after {
  width: 80%;
}
.footer-links a:hover {
  color: #7DF9FF;
  text-shadow: 0 0 10px rgba(0,212,255,0.5);
}
.footer-copy {
  font-size: 0.85rem;
  color: #1E6091;
  margin-top: 8px;
  letter-spacing: 1px;
}

.info-page {
  max-width: 800px;
  margin: 0 auto;
  padding: 48px 20px;
  flex: 1;
  background: rgba(10,36,99,0.5);
  margin-top: 32px;
  margin-bottom: 32px;
  border-radius: 16px;
  border: 1px solid rgba(0,212,255,0.2);
  box-shadow: 0 0 20px rgba(0,212,255,0.1);
  backdrop-filter: blur(10px);
}
.info-page h1 {
  font-size: 2.2rem;
  font-weight: 600;
  margin-bottom: 28px;
  color: #00D4FF;
  text-transform: uppercase;
  letter-spacing: 4px;
  text-shadow: 0 0 15px rgba(0,212,255,0.5), 0 0 30px rgba(0,212,255,0.2);
}
.info-page h2 {
  font-size: 1.4rem;
  font-weight: 600;
  margin: 32px 0 16px;
  color: #00D4FF;
  position: relative;
  padding-left: 16px;
  letter-spacing: 2px;
  text-shadow: 0 0 10px rgba(0,212,255,0.4);
}
.info-page h2::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 70%;
  background: linear-gradient(180deg, #00D4FF, #1E6091);
  box-shadow: 0 0 10px rgba(0,212,255,0.5);
  border-radius: 2px;
}
.info-page p {
  font-size: 1rem;
  color: #B8E6FF;
  line-height: 1.9;
  margin-bottom: 16px;
}
.info-page a {
  color: #00D4FF;
  font-weight: 500;
  transition: all 0.3s ease;
  border-bottom: 2px solid transparent;
  text-shadow: 0 0 5px rgba(0,212,255,0.3);
}
.info-page a:hover {
  border-bottom-color: #00D4FF;
  text-shadow: 0 0 10px rgba(0,212,255,0.6);
}
.info-page ul {
  list-style: none;
  padding: 0;
}
.info-page li {
  padding: 8px 0 8px 24px;
  position: relative;
  color: #B8E6FF;
  font-size: 1rem;
  line-height: 1.8;
}
.info-page li::before {
  content: '~';
  position: absolute;
  left: 4px;
  color: #00D4FF;
  font-size: 0.9rem;
}

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track {
  background: #050B14;
  border: none;
}
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, #00D4FF, #1E6091);
  border-radius: 5px;
  border: none;
  box-shadow: 0 0 5px rgba(0,212,255,0.3);
}
::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, #7DF9FF, #00D4FF);
  box-shadow: 0 0 10px rgba(0,212,255,0.5);
}

@media (max-width: 768px) {
  .info-page { margin: 20px 16px; padding: 32px 20px; }
  .info-page h1 { font-size: 1.8rem; }
  .play-btn { padding: 14px 28px; font-size: 1rem; }
  .detail-title { font-size: 1.5rem; }
}

@media (max-width: 576px) {
  .hero-section {
    max-width: 100%;
    max-height: 165px;
  }
  .hero-grid {
    display: flex;
    gap: 10px;
    height: 155px;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 8px 4px;
    filter: blur(0.5px) contrast(1.3);
  }
  .hero-card {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    animation: buoyBob 3s ease-in-out infinite;
    flex-shrink: 0;
  }
  .hero-card:nth-child(2) { animation-delay: 0.4s; }
  .hero-card:nth-child(3) { animation-delay: 0.8s; }
  .hero-card:nth-child(4) { animation-delay: 1.2s; }
  .hero-card:nth-child(5) { animation-delay: 1.6s; }
  .hero-card:nth-child(6) { animation-delay: 2s; }
  .hero-card img {
    border-radius: 50%;
  }
  .hero-card span {
    font-size: 0.5rem;
    bottom: 4px;
  }
  .hero-card[data-size="large"] {
    width: 80px;
    height: 80px;
  }
}