/* Reset and base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

@font-face {
  font-family: 'DancingScript';
  src: url('../assets/fonts/dancing_script_regular.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
}

:root {
  --primary-yellow: #ffd700;
  --primary-dark: #2c3e50;
  --text-dark: #333;
  --text-gray: #666;
  --text-light: #95a5a6;
  --bg-light: #f8f9fa;
  --bg-gray: #e9ecef;
  --success-green: #28a745;
  --info-blue: #17a2b8;
  --border-radius: 8px;
}

body {
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--bg-light);
  overflow-x: hidden;
}

/* Container */
.container {
  max-width: 1024px;
  width: 100%;
  
  margin: 0 auto;
  padding: 0 20px;
}

/* Header styles */
.header {
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 88px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-right: 207px;
}

.logo img {
  width: 54px;
  border-radius: 8px;
}

.logo-text {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-dark);
}

.nav {
  flex: 1;
  display: flex;
  justify-content: center;
}

.nav ul {
  display: flex;
  list-style: none;
  background: #ECF6F2;
  padding: 8px;
  border-radius: 0px 0px 32px 32px;
  width: 391px;
  height: 88px;
  align-items: center;
  justify-content: center;
}

.nav a {
  text-decoration: none;
  color: var(--text-gray);
  font-weight: 500;
  transition: all 0.3s;
  padding: 8px 16px;
  border-radius: 18px;
  font-size: 14px;
  position: relative;
}

.nav a:hover,
.nav a.active {
  color: var(--text-dark);
}

.nav a.active::after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 16px;
  width: 33px;
  height: 4px;
  background: #F5E61D;
  border-radius: 2px;
}

.download-btn {
  width: 164px;
  height: 46px;
  background: rgba(255,255,255,0);
  border-radius: 27px;
  border: 1px solid rgba(24,25,26,0.5);
  font-family: MiSans, MiSans;
  font-weight: 500;
  font-size: 16px;
  color: #06161F;
  line-height: 22px;
  text-align: center;
  font-style: normal;
  cursor: pointer;
  transition: all 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-left: 207px;
}

.download-btn:hover {
  background: rgba(255,255,255,0.1);
  transform: translateY(-1px);
  border-color: rgba(24,25,26,0.7);
}

.download-btn img {
  width: 16px;
  height: 16px;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  height: 772px;
  background: #FFFFFF;
  padding-top: 60px;
}

.hero-content {
  display: flex;
  align-items: center;
  gap: 60px;
}

.hero-text {
  flex: 1;
  margin-top: 98px;
}

.content-text {
  width: 430px;
  height: 292px;
  font-family: AlimamaFangYuanTiVF, AlimamaFangYuanTiVF;
  font-weight: 500;
  font-size: 60px;
  color: #06161F;
  line-height: 66px;
  letter-spacing: 1px;
  text-align: left;
  font-style: normal;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  border-radius: 20px;
  font-family: MiSans, MiSans;
  font-weight: 400;
  font-size: 14px;
  color: #06161F;
  line-height: 20px;
  text-align: left;
  font-style: normal;
  margin-bottom: 24px;
}

.hero-badge img {
  width: 20px;
  height: 20px;
}

.check-icon {
  background: var(--success-green);
  color: white;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
}

.hero h1 {
  height: 292px;
  font-family: AlimamaFangYuanTiVF, AlimamaFangYuanTiVF;
  font-weight: 500;
  font-size: 60px;
  color: #06161F;
  line-height: 66px;
  letter-spacing: 1px;
  text-align: left;
  font-style: normal;
  margin-bottom: 32px;
}

.google-play-btn img{
  width: 216px;
  height: 64px;
  margin-top: 48px;
}

.play-icon {
  background: var(--text-dark);
  color: white;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
}

/* Hero Image */
.hero-image {
  position: relative;
  margin-top: -145px;
}
.phone-mockup {
  width: 371px;
  height: 366px;
  background: #ECF6F2;
  border-radius: 32px;
  
}

.hero-image img {
  position: absolute;
  top: 60px;
  right: 40px;
  width: 442px;
  height: 556px;
}

.quick-text {
  font-size: 12px;
  color: var(--text-gray);
}

/* How to get it Section */
.how-to-get {
  background: #ECF6F2;
  height: 840px;
}

.how-to-get-title img {
  height: 50px;
  margin-top: 100px;
}

.steps-badge {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 8px;
  margin-bottom: 48px;
  font-size: 14px;
  color: var(--text-gray);
}

.steps-badge img {
  width: 20px;
  height: 20px;
}

.steps-grid {
  background: #FFFFFF;
  border-radius: 32px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin: 0 auto;
  padding: 40px;
}

.step-card {
  text-align: center;
  margin-bottom: 60px;
}

.step-icon img {
  width: 154px;
  height: 154px;
  margin-top: 60px;
  margin-bottom: 36px;
}

.step-card div {
  font-family: MiSans, MiSans;
  font-weight: 500;
  font-size: 20px;
  color: #666666;
  line-height: 30px;
  text-align: center;
  font-style: normal;
}

/* About Section */
.about {
  background: #fff;
  padding: 60px 0;
}

.about-content {
  text-align: center;
  margin: 0 auto;
  background: #F5EA4C ;
  border-radius: 32px;
  border-radius: 32px;
  margin-top: 60px;
  padding:90px 73px 92px 73px;
  z-index: 100;
  position: relative;
}

.about-content img {
  height: 50px;
  margin: 0 auto;
}

.about-subtitle {
  font-family: AlimamaFangYuanTiVF-SemiBold, AlimamaFangYuanTiVF-SemiBold;
  font-weight: normal;
  font-size: 20px;
  color: #06161F;
  line-height: 32px;
  text-align: center;
  font-style: normal;
  margin: 0 auto;
  
}

 .about-description {
  font-family: AlimamaFangYuanTiVF-SemiBold, AlimamaFangYuanTiVF-SemiBold;
  font-weight: normal;
  font-size: 20px;
  color: #06161F;
  line-height: 32px;
  text-align: center;
  font-style: normal;
} 

/* Footer */
.footer {
  background: #252A2F ;
  color: white;
  padding: 214px 228px 100px 208px ;
  margin-top: -150px;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.footer-copyright {
  text-align: center;
  font-size: 14px;
  color: var(--text-light);
  line-height: 22px;
  margin-top: 20px;
}

.footer-logo {
  margin-left: 40px;
}

.footer-logo img {
  height: 54px;
  width: 175px;
}

.footer-logo .logo-text {
  color: white;
}

.footer-links {
  display: flex;
  gap: 100px;
}

.footer-column div {
  font-family: MiSans, MiSans;
  font-weight: 500;
  font-size: 14px;
  color: #D0D0D0;
  line-height: 22px;
  text-align: left;
  font-style: normal;
  margin-bottom: 20px;
}

.footer-column ul {
  list-style: none;
}

.footer-column ul li {
  margin-bottom: 8px;
  font-size: 14px;
  color: var(--text-light);
}

.footer-column ul li a {
  color: var(--text-light);
  text-decoration: none;
  transition: color 0.3s;
}

.footer-column ul li a:hover {
  color: white;
}

.footer-column div a{
  text-decoration: none;
  color: #D0D0D0;
}

@media (max-width: 1024px) {
  .hero-content {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    text-align: left;
    gap: 40px;
  }
  .hero-text {
    flex: 1;
    min-width: 300px;
  }

  .hero-image {
    flex: 1;
    position: relative;
    margin-top: 0;
  }

  .hero-image img {
    width: 100%;
    max-width: 400px;
    height: auto;
  }

  .steps-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
  }

  .hero-image {
    margin-top: 30px;
  }

  .how-to-get-title {
    margin-top: 30px;
  }

  .footer-content,
  .footer-links {
    flex-direction: column;
    gap: 30px;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 16px;
  }

  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    padding: 30px;
  }
  .step-icon img {
    width: 100px;
    height: 100px;
    margin: 20px auto;
  }
  .footer{
    padding: 136px 228px 80px 208px;
  }
  .footer-logo{
    margin-left: 0;
  }

  .nav ul {
    display: none;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 32px);
    background: #ECF6F2;
    flex-direction: column;
    padding: 16px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    gap: 8px;
    border-radius: 16px;
    z-index: 999;
  }

  .nav ul.active {
    display: flex;
  }

  .nav a {
    padding: 12px 16px;
    border-radius: 12px;
    text-align: center;
  }

  .mobile-menu-btn {
    display: block;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .phone-mockup {
    width: 240px;
    height: 480px;
  }

  .steps-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .how-to-get h2,
  .about h2 {
    font-size: 2rem;
  }

  .download-btn {
    display: none;
  }

  /* Hero Section 垂直排列 */
  .hero-content {
    flex-direction: column;
    align-items: center;
  }

  .hero-image {
    margin-top: -100px;
  }

  .phone-mockup,
  .hero-image img {
    width: 80%;
    height: auto;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 8px;
  }
  .about-content img {
    width: 80%;
    height: auto;
    margin: 0 auto;
  }
.steps-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 20px;
  }

  .hero-image {
    transform: scale(0.5);
    transform-origin: top left;
    position: relative;
    left: 50%;
    top: 50%;
  }
  .hero-text {
    margin-top: 0px;
  }

  .step-card {
    text-align: center;
  }

  .step-icon img {
    width: 100px;
    height: 100px;
    margin: 20px auto;
  }
  .header-inner {
    height: 56px;
  }

  .logo img {
    height: 24px;
  }

  .nav ul {
    width: 100%;
    left: 0;
    right: 0;
    transform: none;
    border-radius: 0 0 16px 16px;
  }

  .hero h1 {
    font-size: 1.5rem;
  }

  .phone-mockup {
    width: 200px;
    height: 400px;
  }

  .how-to-get h2,
  .about h2 {
    font-size: 1.5rem;
  }

  .hero-badge {
    font-size: 12px;
    padding: 6px 12px;
  }

  .footer-content {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .footer-copyright {
    display: flex;
    justify-content: center;
  }

  .footer-links {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
  }

  .footer-column {
    text-align: center;
  }

  .footer-column ul {
    padding-left: 0;
    list-style: none;
  }

  .footer-column li {
    text-align: center;
  }

  .footer-logo {
    margin-left: 0;
  }

  .logo img {
    max-width: 43px;
    height: auto;
    border-radius: 6px;
  }
}