body {
  background: var(--bg-color, #f4f6fb);
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  padding: 0 1rem;
  box-sizing: border-box;
}

.typing-section {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 50vh;
  margin-bottom: -5rem;
}
h1 {
  font-size: 3rem;
  font-weight: 400;
  text-align: center;
  color: var(--title-color, #222);
  letter-spacing: 0.01em;
  margin: 0 0 1rem 0;
  min-height: 2.5em;
}
#typing-title {
  font-family: Arial, sans-serif;
  text-align: center;
}
#typing-dynamic {
  display: block;
  margin: 0.4em auto 0 auto;
  text-align: center;
}
.cursor {
  display: inline-block;
  width: 0.2ch;
  background: #979797;
  color: #fff;
  animation: blink 1s steps(1) infinite;
  vertical-align: bottom;
}
@keyframes blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}
.mac-app-link {
  display: block;
  margin: 1.5em auto 0 auto;
  text-align: center;
  color: #007aff;
  text-decoration: none;
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  transition: color 0.2s;
}
.mac-app-link:hover {
  color: #005bb5;
}
.app-store-badge {
  display: flex;
  justify-content: center;
  margin-top: 1em;
}
.app-store-badge img {
  height: 60px;
  width: auto;
  display: block;
}
.app-icon-title {
  font-family: Arial, sans-serif;
  font-weight: bold;
  font-size: 2rem;
  text-align: center;
  margin: 0.1em 0 0.1em 0;
}
.highlight-change {
  white-space: nowrap;
  vertical-align: baseline;
}

.footer-links {
  margin-top: 2rem;
  text-align: center;
}

.privacy-link {
  color: #666;
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s ease;
  padding: 0.5rem 1rem;
  border-radius: 15px;
}

.privacy-link:hover {
  color: white;
  background-color: #666;
}

/* Dark mode styles */
body {
  background: #1a1a1a;
}

h1 {
  color: #ffffff;
}

.app-icon-title {
  color: #ffffff;
}

.privacy-link {
  color: #ccc;
}

.privacy-link:hover {
  color: #1a1a1a;
  background-color: #ccc;
}

/* Apple-style banner */
.apple-banner {
  background: linear-gradient(135deg, #f5f5f7 0%, #e8e8ed 100%);
  border-radius: 20px;
  margin: 2rem auto;
  max-width: 600px;
  padding: 3rem 2rem;
  text-align: center;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.8);
}

.intelligence-banner {
  background: linear-gradient(135deg, #007aff 0%, #5856d6 100%);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.icloud-banner {
  background: linear-gradient(135deg, #f5f5f7 0%, #e8e8ed 100%);
  color: #1d1d1f;
  border: 1px solid rgba(255, 255, 255, 0.8);
}

.icloud-banner .banner-title {
  color: #1d1d1f;
}

.icloud-banner .banner-description {
  color: #6e6e73;
}

.banner-image {
  width: 300px;
  height: auto;
  display: block;
  margin: 0 auto 2rem auto;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.intelligence-banner .banner-image {
  width: 150px;
  height: auto;
}

.apple-banner .banner-image {
  border-radius: 0;
  box-shadow: none;
  border: none;
}

.icloud-banner .banner-image {
  width: 120px;
  height: auto;
  border-radius: 0;
  box-shadow: none;
  border: none;
}

.banner-title {
  font-size: 2.5rem;
  font-weight: 600;
  color: #1d1d1f;
  margin: 0 0 1rem 0;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.banner-description {
  font-size: 1.25rem;
  color: #6e6e73;
  margin: 0;
  line-height: 1.4;
  font-weight: 400;
  max-width: 500px;
  margin: 0 auto;
}

/* Dark mode banner styles */
body.dark-mode .apple-banner {
  background: linear-gradient(135deg, #2d2d30 0%, #1d1d1f 100%);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

body.dark-mode .apple-banner .banner-title {
  color: #ffffff;
}

body.dark-mode .apple-banner .banner-description {
  color: #a1a1a6;
}

body.dark-mode .icloud-banner {
  background: linear-gradient(135deg, #2d2d30 0%, #1d1d1f 100%);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

body.dark-mode .icloud-banner .banner-title {
  color: #ffffff;
}

body.dark-mode .icloud-banner .banner-description {
  color: #a1a1a6;
}

body.dark-mode .intelligence-banner {
  background: linear-gradient(135deg, #007aff 0%, #5856d6 100%);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

body.dark-mode .intelligence-banner .banner-title {
  color: #ffffff;
}

body.dark-mode .intelligence-banner .banner-description {
  color: rgba(255, 255, 255, 0.9);
}

/* Dark mode styles for other elements */
body.dark-mode .app-icon-title {
  color: #ffffff;
}

body.dark-mode .privacy-link {
  color: #ccc;
}

body.dark-mode .privacy-link:hover {
  color: #1a1a1a;
  background-color: #ccc;
}

/* Fade-in animations for content below typing */
.content-below-typing {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 1s ease, transform 1s ease;
}

.content-below-typing.fade-in {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered animation delays for different elements */
.app-icon-container {
  transition-delay: 0.2s;
}

.app-title-container {
  transition-delay: 0.4s;
}

.app-store-container {
  transition-delay: 0.6s;
}

.footer-container {
  transition-delay: 0.8s;
}

.banners-container {
  transition-delay: 1s;
}