:root {
  --ikyu-gold-dark: #a88304;
  --ikyu-gold-light: #d6b604;
  --ikyu-gold-pale: #f5e066;
  --slate-50: #f8fafc;
  --slate-100: #f1f5f9;
  --slate-200: #e2e8f0;
  --slate-300: #cbd5e1;
  --slate-400: #94a3b8;
  --slate-500: #64748b;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1e293b;
  --slate-900: #0f172a;
  --white: #ffffff;
}

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

body {
  font-family: "Noto Sans JP", sans-serif;
  line-height: 1.6;
  color: var(--slate-900);
  overflow-x: hidden;
}

.app {
  min-height: 100vh;
  background-color: var(--slate-50);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Hero Section */
.hero-section {
  position: relative;
  padding: 4rem 0;
  overflow: hidden;
  background: linear-gradient(
    135deg,
    var(--slate-900) 0%,
    var(--slate-800) 50%,
    var(--slate-900) 100%
  );
}

.decorative-elements {
  position: absolute;
  inset: 0;
  opacity: 0.1;
  pointer-events: none;
}

.circle-1 {
  position: absolute;
  top: 5rem;
  left: 5rem;
  width: 8rem;
  height: 8rem;
  border: 2px solid var(--ikyu-gold-light);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.circle-2 {
  position: absolute;
  bottom: 10rem;
  right: 8rem;
  width: 6rem;
  height: 6rem;
  border: 1px solid var(--ikyu-gold-light);
  border-radius: 50%;
  animation: bounce 2s infinite;
}

.circle-3 {
  position: absolute;
  top: 8rem;
  right: 5rem;
  width: 4rem;
  height: 4rem;
  border: 1px solid var(--ikyu-gold-light);
  border-radius: 50%;
  animation: ping 1s infinite;
}

.circle-4 {
  position: absolute;
  top: 33%;
  right: 33%;
  width: 5rem;
  height: 5rem;
  border: 1px solid var(--ikyu-gold-pale);
  border-radius: 50%;
  animation: rotate-slow 20s linear infinite;
}

.circle-5 {
  position: absolute;
  bottom: 33%;
  left: 33%;
  width: 3rem;
  height: 3rem;
  background-color: var(--ikyu-gold-light);
  border-radius: 50%;
  opacity: 0.4;
  animation: scale-breath 5s ease-in-out infinite;
}

.circle-6 {
  position: absolute;
  top: 66%;
  left: 25%;
  width: 1.5rem;
  height: 1.5rem;
  background-color: var(--ikyu-gold-light);
  border-radius: 50%;
  animation: drift-right 10s ease-in-out infinite;
}

.circle-7 {
  position: absolute;
  bottom: 25%;
  right: 25%;
  width: 2rem;
  height: 2rem;
  border: 1px solid var(--ikyu-gold-light);
  border-radius: 50%;
  animation: wiggle 3s ease-in-out infinite;
}

.background-image {
  position: absolute;
  inset: 0;
  background-image: url("https://www.img-ikyu.com/contents/common/image/acc9/00002629/4/org/11471955.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0.2;
  filter: blur(12px);
  transform: scale(1.1);
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 1240px;
  margin: 0 auto;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}

.hero-text {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  text-align: center;
  animation: fade-in 1s ease-out;
}

.app-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.app-icon-wrapper {
  display: flex;
  align-items: center;
  gap: 1rem;
  justify-content: center;
}

.app-icon-container {
  position: relative;
}

.app-icon {
  width: 4rem;
  height: 4rem;
  border-radius: 1rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.app-icon-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.3) 0%,
    transparent 100%
  );
  border-radius: 1rem;
}

.sparkles-icon {
  position: absolute;
  top: -0.25rem;
  right: -0.25rem;
  width: 1.25rem;
  height: 1.25rem;
  color: var(--ikyu-gold-light);
  animation: bounce 2s infinite;
}

.app-text {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  align-items: flex-start;
}

.app-title {
  color: var(--ikyu-gold-light);
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.app-subtitle {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.875rem;
  font-weight: 500;
}

.main-title-section {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.main-title {
  font-size: 2.5rem;
  font-weight: 400;
  color: var(--white);
  line-height: 1.2;
  letter-spacing: -0.025em;
  text-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
  animation: slide-up 0.8s ease-out;
}

.title-line-1 {
  color: var(--white);
}

.title-line-2 {
  background: linear-gradient(
    135deg,
    var(--ikyu-gold-light),
    var(--ikyu-gold-pale)
  );
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
}

.title-line-3 {
  color: var(--slate-100);
}

.title-underline {
  width: 6rem;
  height: 0.375rem;
  margin: 0 auto;
  border-radius: 0.25rem;
  background: linear-gradient(
    135deg,
    var(--ikyu-gold-dark),
    var(--ikyu-gold-light)
  );
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  animation: expand 1s ease-out 0.8s forwards;
  transform: scaleX(0);
  transform-origin: center;
}

.hero-description {
  color: var(--slate-200);
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.75;
  text-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
  animation: fade-in-delayed 1s ease-out 0.3s forwards;
  opacity: 0;
  max-width: 32rem;
  margin: 0 auto;
}

.download-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  justify-content: center;
  align-items: center;
  animation: slide-up-delayed 0.8s ease-out 0.5s forwards;
  opacity: 0;
  transform: translateY(30px);
}

.download-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  justify-content: center;
}

.download-link {
  transition: all 0.3s ease;
}

.download-link:hover {
  transform: scale(1.05);
}

.badge-image {
  height: 3rem;
  filter: drop-shadow(0 10px 8px rgba(0, 0, 0, 0.04));
  transition: all 0.3s ease;
}

.download-link:hover .badge-image {
  filter: drop-shadow(0 25px 25px rgba(0, 0, 0, 0.15));
}

.qr-code {
  display: none;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.25rem;
  background: var(--white);
  padding: 0.125rem;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.hero-image {
  position: relative;
  display: flex;
  justify-content: center;
  margin-top: 2rem;
  animation: float 6s ease-in-out infinite;
}

.phone-container {
  position: relative;
}

.phone-wrapper {
  position: relative;
  z-index: 10;
}

.phone-screenshot {
  width: 14rem;
  margin: 0 auto;
  border-radius: 1rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  ring: 2px solid rgba(255, 255, 255, 0.3);
  transition: transform 0.5s ease;
}

.phone-screenshot:hover {
  transform: scale(1.05);
}

.glow-effect-1 {
  position: absolute;
  inset: 0;
  border-radius: 1rem;
  filter: blur(2rem);
  animation: pulse-slow 4s ease-in-out infinite;
  background: linear-gradient(
    135deg,
    rgba(168, 131, 4, 0.25),
    rgba(214, 182, 4, 0.25)
  );
}

.glow-effect-2 {
  position: absolute;
  inset: -0.75rem;
  border-radius: 1rem;
  filter: blur(1rem);
  background: linear-gradient(
    135deg,
    rgba(168, 131, 4, 0.125),
    rgba(214, 182, 4, 0.125)
  );
}

/* Features Section */
.features-section {
  position: relative;
  padding: 4rem 0;
  background: var(--white);
  overflow: hidden;
}

.features-decorative {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.float-1 {
  position: absolute;
  top: 5rem;
  right: 5rem;
  width: 10rem;
  height: 10rem;
  background: linear-gradient(135deg, var(--slate-100), var(--slate-200));
  border-radius: 50%;
  opacity: 0.5;
  animation: float-slow 8s ease-in-out infinite;
}

.float-2 {
  position: absolute;
  bottom: 5rem;
  left: 5rem;
  width: 8rem;
  height: 8rem;
  background: linear-gradient(135deg, #fef3c7, #fde68a);
  border-radius: 50%;
  opacity: 0.3;
  animation: float-reverse 7s ease-in-out infinite;
}

.float-3 {
  position: absolute;
  top: 33%;
  left: 25%;
  width: 6rem;
  height: 6rem;
  border: 2px solid var(--slate-200);
  border-radius: 50%;
  opacity: 0.4;
  animation: rotate-reverse 15s linear infinite;
}

.float-6 {
  position: absolute;
  top: 25%;
  left: 33%;
  width: 3rem;
  height: 3rem;
  border: 1px solid #d1d5db;
  border-radius: 50%;
  opacity: 0.3;
  animation: wiggle 3s ease-in-out infinite;
}

.features-header {
  text-align: center;
  margin-bottom: 4rem;
  animation: fade-in 1s ease-out;
}

.features-title {
  font-size: 1.875rem;
  color: var(--slate-900);
  margin-bottom: 1.5rem;
  font-weight: 400;
  letter-spacing: -0.025em;
}

.features-underline {
  width: 6rem;
  height: 0.375rem;
  margin: 0 auto 1.5rem;
  border-radius: 0.25rem;
  background: linear-gradient(
    135deg,
    var(--ikyu-gold-dark),
    var(--ikyu-gold-light)
  );
}

.features-description {
  font-size: 1.125rem;
  color: var(--slate-600);
  max-width: 64rem;
  margin: 0 auto;
  line-height: 1.75;
  font-weight: 500;
  padding: 0 1rem;
}

.highlight {
  font-weight: 700;
  color: var(--slate-800);
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  max-width: 96rem;
  margin: 0 auto;
}

.feature-card {
  padding: 1.5rem;
  border-radius: 0.75rem;
  border: none;
  background: linear-gradient(135deg, var(--white) 0%, var(--slate-50) 100%);
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
  transition: all 0.5s ease;
  animation: fade-in-up 0.8s ease-out;
}

.feature-card:hover {
  transform: scale(1.05);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  background: linear-gradient(135deg, var(--slate-50) 0%, var(--white) 100%);
}

.feature-content {
  padding: 0;
  text-align: center;
}

.feature-icon {
  width: 4rem;
  height: 4rem;
  background: linear-gradient(135deg, var(--slate-800), var(--slate-900));
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  transition: all 0.5s ease;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.feature-card:hover .feature-icon {
  transform: scale(1.1) rotate(6deg);
}

.feature-icon svg {
  width: 2rem;
  height: 2rem;
  color: var(--ikyu-gold-light);
  transition: all 0.3s ease;
}

.feature-card:hover .feature-icon svg {
  animation: bounce 0.5s ease;
}

.feature-card:nth-child(2):hover .feature-icon svg {
  animation: pulse 1s ease infinite;
}

.feature-card:nth-child(3):hover .feature-icon svg {
  animation: spin 1s linear infinite;
}

.feature-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--slate-900);
  letter-spacing: -0.025em;
}

.feature-description {
  font-size: 1rem;
  color: var(--slate-600);
  line-height: 1.75;
}

.feature-highlight {
  font-weight: 700;
  color: var(--slate-800);
}

.additional-features {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  max-width: 64rem;
  margin: 3rem auto 0;
}

.additional-feature {
  padding: 1.5rem;
  border-radius: 0.75rem;
  border: none;
  background: linear-gradient(135deg, var(--slate-50) 0%, var(--white) 100%);
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
  transition: all 0.5s ease;
}

.additional-feature:hover {
  transform: scale(1.05);
  box-shadow: 0 10px 25px -3px rgba(0, 0, 0, 0.1);
}

.additional-content {
  padding: 0;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.additional-icon {
  width: 3rem;
  height: 3rem;
  background: linear-gradient(135deg, var(--slate-800), var(--slate-900));
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.5s ease;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.additional-feature:hover .additional-icon {
  transform: scale(1.1);
}

.additional-icon svg {
  width: 1.5rem;
  height: 1.5rem;
  color: var(--ikyu-gold-light);
}

.additional-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--slate-900);
  margin-bottom: 0.25rem;
}

.additional-description {
  font-size: 0.875rem;
  color: var(--slate-600);
}

/* CTA Section */
.cta-section {
  position: relative;
  padding: 4rem 0;
  background: linear-gradient(
    135deg,
    var(--slate-900) 0%,
    var(--slate-800) 50%,
    var(--slate-900) 100%
  );
  overflow: hidden;
}

.cta-decorative {
  position: absolute;
  inset: 0;
  opacity: 0.1;
  pointer-events: none;
}

.cta-circle-1 {
  position: absolute;
  top: 8rem;
  right: 5rem;
  width: 12rem;
  height: 12rem;
  border: 2px solid var(--ikyu-gold-light);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.cta-circle-2 {
  position: absolute;
  bottom: 5rem;
  left: 8rem;
  width: 9rem;
  height: 9rem;
  border: 1px solid var(--ikyu-gold-light);
  border-radius: 50%;
  animation: bounce 2s infinite;
}

.cta-circle-3 {
  position: absolute;
  top: 25%;
  left: 25%;
  width: 7rem;
  height: 7rem;
  border: 1px solid var(--ikyu-gold-pale);
  border-radius: 50%;
  animation: rotate-slow 20s linear infinite;
}

.cta-circle-4 {
  position: absolute;
  bottom: 25%;
  right: 25%;
  width: 5rem;
  height: 5rem;
  background-color: var(--ikyu-gold-light);
  border-radius: 50%;
  opacity: 0.3;
  animation: scale-breath 5s ease-in-out infinite;
}

.cta-circle-5 {
  position: absolute;
  top: 75%;
  left: 33%;
  width: 2.5rem;
  height: 2.5rem;
  border: 2px solid var(--ikyu-gold-light);
  border-radius: 50%;
  animation: drift-right 10s ease-in-out infinite;
}

.cta-circle-6 {
  position: absolute;
  top: 33%;
  right: 33%;
  width: 3.5rem;
  height: 3.5rem;
  border: 1px solid var(--ikyu-gold-light);
  border-radius: 50%;
  animation: glow 3s ease-in-out infinite alternate;
}

.cta-content {
  position: relative;
  z-index: 10;
  max-width: 80rem;
  margin: 0 auto;
  text-align: center;
  animation: fade-in 1s ease-out;
}

.cta-text {
  margin-bottom: 2rem;
}

.cta-description {
  font-size: 1.125rem;
  color: var(--slate-300);
  line-height: 1.75;
  max-width: 48rem;
  margin: 0 auto;
  font-weight: 500;
  padding: 0 1rem;
}

.cta-highlight {
  font-weight: 700;
  color: var(--white);
}

.cta-downloads {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  justify-content: center;
  align-items: center;
  margin-bottom: 1.5rem;
  animation: slide-up 0.8s ease-out;
}

.cta-download-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  justify-content: center;
}

.cta-download-link {
  transition: all 0.3s ease;
}

.cta-download-link:hover {
  transform: scale(1.1);
}

.cta-badge-image {
  height: 3rem;
  filter: drop-shadow(0 25px 25px rgba(0, 0, 0, 0.15));
  transition: all 0.3s ease;
}

.cta-download-link:hover .cta-badge-image {
  filter: drop-shadow(0 35px 35px rgba(0, 0, 0, 0.25));
}

.cta-qr-code {
  display: none;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.25rem;
  background: var(--white);
  padding: 0.125rem;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.cta-compatibility {
  padding-top: 1.5rem;
  color: var(--slate-400);
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.025em;
  padding: 0 1rem;
}
.store-note {
  font-size: 12px;
  color: #ffffff;
}

/* Responsive Design */
@media (min-width: 640px) {
  .container {
    padding: 0 1.5rem;
  }

  .download-buttons {
    flex-direction: row;
    gap: 1.5rem;
  }

  .cta-downloads {
    flex-direction: row;
    gap: 1.5rem;
  }

  .additional-features {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .hero-section {
    padding: 5rem 0;
  }

  .features-section {
    padding: 7rem 0;
  }

  .cta-section {
    padding: 7rem 0;
  }

  .hero-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
  }

  .hero-text {
    text-align: left;
  }

  .app-icon-wrapper {
    justify-content: flex-start;
  }

  .title-underline {
    margin: 0;
  }

  .hero-description {
    margin: 0;
  }

  .download-buttons {
    justify-content: flex-start;
    align-items: flex-start;
  }

  .hero-image {
    margin-top: 0;
  }

  .app-icon {
    width: 5rem;
    height: 5rem;
    border-radius: 1.5rem;
  }

  .app-icon-overlay {
    border-radius: 1.5rem;
  }

  .sparkles-icon {
    top: -0.5rem;
    right: -0.5rem;
    width: 1.5rem;
    height: 1.5rem;
  }

  .app-title {
    font-size: 1.25rem;
  }

  .main-title {
    font-size: 3.75rem;
  }

  .title-underline {
    width: 8rem;
    height: 0.5rem;
  }

  .hero-description {
    font-size: 1rem;
  }

  .badge-image {
    height: 4rem;
  }

  .qr-code {
    display: block;
    width: 3rem;
    height: 3rem;
  }

  .phone-screenshot {
    width: 18rem;
    border-radius: 1.5rem;
    ring: 4px solid rgba(255, 255, 255, 0.3);
  }

  .glow-effect-1,
  .glow-effect-2 {
    border-radius: 1.5rem;
  }

  .glow-effect-2 {
    inset: -1rem;
  }

  .features-title {
    font-size: 3rem;
  }

  .features-underline {
    width: 8rem;
    height: 0.5rem;
  }

  .features-description {
    font-size: 1.25rem;
  }

  .features-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
  }

  .feature-card {
    padding: 2.5rem;
  }

  .feature-icon {
    width: 5rem;
    height: 5rem;
    border-radius: 1.5rem;
    margin-bottom: 2rem;
  }

  .feature-icon svg {
    width: 2.5rem;
    height: 2.5rem;
  }

  .feature-title {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
  }

  .feature-description {
    font-size: 1.125rem;
  }

  .additional-features {
    gap: 2.5rem;
    margin-top: 4rem;
  }

  .additional-feature {
    padding: 2rem;
  }

  .additional-content {
    gap: 1.5rem;
  }

  .additional-icon {
    width: 4rem;
    height: 4rem;
    border-radius: 1rem;
  }

  .additional-icon svg {
    width: 2rem;
    height: 2rem;
  }

  .additional-title {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
  }

  .additional-description {
    font-size: 1rem;
  }

  .cta-description {
    font-size: 1.25rem;
  }

  .cta-badge-image {
    height: 4rem;
  }

  .cta-qr-code {
    display: block;
    width: 3rem;
    height: 3rem;
  }

  .cta-compatibility {
    font-size: 1.125rem;
    padding-top: 2rem;
  }
}

@media (min-width: 1024px) {
  .main-title {
    font-size: 4.5rem;
  }

  .hero-description {
    font-size: 1.25rem;
  }

  .features-title {
    font-size: 3.75rem;
  }

  .features-description {
    font-size: 1.5rem;
  }

  .cta-description {
    font-size: 1.5rem;
  }
}

/* Animations */
@keyframes fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fade-in-delayed {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

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

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

@keyframes expand {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(1);
  }
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}

@keyframes float-slow {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-15px);
  }
}

@keyframes float-reverse {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(15px);
  }
}

@keyframes pulse-slow {
  0%,
  100% {
    opacity: 0.6;
  }
  50% {
    opacity: 1;
  }
}

@keyframes fade-in-up {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes rotate-slow {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes rotate-reverse {
  from {
    transform: rotate(360deg);
  }
  to {
    transform: rotate(0deg);
  }
}

@keyframes scale-breath {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}

@keyframes drift-left {
  0%,
  100% {
    transform: translateX(0px);
  }
  50% {
    transform: translateX(-30px);
  }
}

@keyframes drift-right {
  0%,
  100% {
    transform: translateX(0px);
  }
  50% {
    transform: translateX(30px);
  }
}

@keyframes wiggle {
  0%,
  100% {
    transform: rotate(0deg);
  }
  25% {
    transform: rotate(1deg);
  }
  75% {
    transform: rotate(-1deg);
  }
}

@keyframes glow {
  from {
    filter: brightness(1) blur(0px);
  }
  to {
    filter: brightness(1.3) blur(1px);
  }
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.05);
    opacity: 0.7;
  }
}

@keyframes bounce {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes ping {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  75%,
  100% {
    transform: scale(1.2);
    opacity: 0;
  }
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}