/*@import url(../assets/fonts/Roboto/Roboto-Regular.ttf);*/
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;700&display=swap');

:root {
  --hue-color: 173;
  /* primary rgba(0, 178, 126, 1) */
  --primary: #00b27e;
  --primary-decent: #367f6a;
  --primary-hover: rgba(0, 178, 125, 0.72);
  --rgb-primary: 0, 186, 184;
  --title-color-999: #999;
  --title-color-666: #666;
  --title-color-333: #333;
  /* Input */
  --input-border-color: #d1d1d1;
  --input-placeholder-color: #d1d1d1;
  --input-focus-color: #00b27e;
  /* yellow */
  --yellow: #ffdc06;
  /* download */
  --download: #666666;
  --download-hover: #919191;
  /* body background */
  --body-bg: #f5f5f5;

  /* Font weight */
  --font-thin: 300;
  --font-medium: 400;
  --font-semi-bold: 700;

  --img-scale: 1.2;

  /* header */
  --fixed-header: 99;
  --header-height: 68px;
}

* {
  margin: 0;
  padding: 0;
}

html {
  height: 100%;
}

body {
  font-family: Roboto, sans-serif;
  font-weight: 300;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  background-color: var(--body-bg);
  /* padding-top: var(--header-height); */
  box-sizing: border-box;
}

main {
  flex-grow: 1;
}

img {
  max-width: 100%;
  height: auto;
}

svg {
  width: 100%;
  height: 100%;
}

a {
  text-decoration: none;
  transition: all 0.3s;
}
.center {
  text-align: center;
}

.d-flex {
  display: flex;
}

.mx-auto {
  margin-left: auto;
  margin-right: auto;
}

.bg-white {
  background-color: #fff;
}

.scale {
  overflow: hidden;
}
.scale img {
  transform: scale(1);
  transition: 0.5s;
}

.scale:hover img {
  transform: scale(var(--img-scale));
}

.layout {
  display: grid;
  grid-template-columns: 1fr 24px minmax(0, 1280px) 24px 1fr;
}

.layout > div {
  grid-column: 3/-3;
  width: 100%;

  margin-left: auto;
  margin-right: auto;
}
/* header */
.container {
  max-width: 1024px;
  /* width: 100%; */
  
  margin: 0 auto;
  /* padding: 0 20px; */
}
.header {
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  height: 88px;
  /* gap:207px; */
}

.logo {
  display: flex;
  align-items: center;
}

.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;
}

.header-inner .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; */
  flex-shrink: 0;
}

.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;
  margin-right: 8px;
}

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

/* Footer */
.footer {
  background: #252A2F ;
  color: white;
  padding: 103px 228px 100px 208px ;
  /* margin-top: -150px; */
}

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

.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 Query */
@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;
  }
  .container.d-flex {
    flex-direction: column; 
  }

  .ProductFigure-mobile-lift.delete-account-left-gap,
  .app-card {
    width: 100%;
    margin-bottom: 20px; 
  }
  .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;
  }
  .footer-logo img{
    height: 54px;
  }

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