* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Outfit', sans-serif;
}

body {
  color: #f5f5f5;
  line-height: 1.6;
  background-color: #121212;
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.header {
  background: rgba(26, 26, 26, 0.8);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  padding: 15px 0;
  transition: all 0.3s ease;
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 26px;
  font-weight: 700;
  color: #00AD93;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo a {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: #00AD93;
}

.logo a span {
  color: #ffffff;
  font-size: 20px;
  font-weight: 600;
}

.logo-img {
  height: 40px;
  width: auto;
  margin-right: 10px;
  transition: all 0.3s ease;
}

.logo:hover .logo-img {
  transform: rotate(10deg) scale(1.1);
  filter: brightness(1.2);
}

.nav {
  margin-left: auto;
}

.nav a {
  margin-left: 30px;
  text-decoration: none;
  color: #f5f5f5;
  font-weight: 500;
  transition: all 0.3s ease;
  position: relative;
  padding-bottom: 5px;
}

.nav a:after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  background: #00AD93;
  bottom: 0;
  left: 0;
  transition: width 0.3s ease;
}

.nav a:hover {
  color: #00AD93;
}

.nav a:hover:after {
  width: 100%;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  background: #121212;
  position: relative;
  display: flex;
  align-items: center;
  color: #fff;
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero-bg-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  overflow: hidden;
}

.hero-bg-slideshow {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.hero-bg-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  opacity: 0;
  z-index: 1;
  transition: opacity 1.5s ease-in-out, transform 6s ease-in-out;
  transform: scale(1.05);
}

.hero-bg-slide::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.9) 0%, rgba(18, 18, 18, 0.85) 100%);
  z-index: 2;
}

.hero-bg-slide.active {
  opacity: 1;
  transform: scale(1);
}

.hero-bg-overlay:after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 30% 50%, rgba(0, 173, 147, 0.1) 0%, transparent 70%);
  z-index: 3;
}

.hero-bg-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.3);
  border: none;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 4;
  transition: all 0.3s ease;
  opacity: 0.5;
  /* display: none; removed to show arrows on desktop */
}

.hero-bg-nav-btn:hover {
  background: rgba(0, 173, 147, 0.5);
  opacity: 1;
}

.prev-btn {
  left: 20px;
}

.next-btn {
  right: 20px;
}

.hero .container {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

.hero-content {
  width: 50%;
  text-align: left;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-headline {
  margin-bottom: 30px;
}

.hero-headline h1 {
  font-size: 54px;
  font-weight: 700;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  line-height: 1.2;
  margin-bottom: 0;
}

.gradient-text {
  background: linear-gradient(90deg, #00AD93, #07F5D1);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
  position: relative;
}

.gradient-text:after {
  content: '';
  position: absolute;
  width: 100%;
  height: 4px;
  background: #00AD93;
  bottom: -4px;
  left: 0;
  border-radius: 2px;
}

.hero p {
  font-size: 18px;
  margin-bottom: 40px;
  max-width: 500px;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
  color: #ccc;
  line-height: 1.8;
}

.cta-buttons .btn {
  padding: 14px 28px;
  text-decoration: none;
  border-radius: 50px;
  font-weight: 600;
  font-size: 16px;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
}

.cta-buttons .btn i {
  margin-right: 8px;
  font-size: 14px;
}

.primary-btn {
  background: #00AD93;
  color: #fff;
  margin-right: 15px;
  box-shadow: 0 5px 15px rgba(0, 173, 147, 0.3);
}

.primary-btn:hover {
  background: #008F7A;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 173, 147, 0.4);
}

.secondary-btn {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(0, 173, 147, 0.3);
  color: #fff;
}

.secondary-btn:hover {
  background: rgba(0, 173, 147, 0.1);
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.hero-image {
  width: 45%;
  position: relative;
}

.hero-phone {
  width: 100%;
  max-width: 300px;
  position: relative;
  margin: 0 auto;
  /* transform: perspective(1000px) rotateY(-10deg) rotateX(5deg); */
  /* transition: all 0.5s ease; */
}

.hero-phone:hover {
  /* transform: perspective(1000px) rotateY(0deg) rotateX(0deg); */
}

.hero-screen {
  width: 100%;
  border-radius: 30px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 0 6px #1f1f1f;
  transition: all 0.3s ease;
}

.floating-elements {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.floating-element {
  position: absolute;
  width: 40px;
  height: 40px;
  background: rgba(0, 173, 147, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #00AD93;
  font-size: 18px;
  animation-duration: 6s;
  animation-iteration-count: infinite;
  animation-timing-function: ease-in-out;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(0, 173, 147, 0.3);
}

.floating-element.pin {
  top: 20%;
  right: 5%;
  animation-name: floating1;
}

.floating-element.location {
  bottom: 25%;
  left: 10%;
  animation-name: floating2;
}

.floating-element.building {
  top: 60%;
  right: 15%;
  animation-name: floating3;
}

@keyframes floating1 {
  0%, 100% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(-15px, 15px);
  }
}

@keyframes floating2 {
  0%, 100% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(15px, -10px);
  }
}

@keyframes floating3 {
  0%, 100% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(10px, 15px);
  }
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  z-index: 10;
}

.hero-scroll-indicator a {
  display: flex;
  flex-direction: column;
  align-items: center;
  color: #fff;
  text-decoration: none;
  transition: all 0.3s ease;
}

.hero-scroll-indicator a:hover {
  transform: translateY(-5px);
}

.mouse {
  width: 28px;
  height: 46px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 15px;
  position: relative;
  display: flex;
  justify-content: center;
  margin-bottom: 10px;
}

.wheel {
  width: 4px;
  height: 8px;
  background: #00AD93;
  border-radius: 2px;
  margin-top: 10px;
  animation: scroll 2s infinite;
}

@keyframes scroll {
  0% {
    opacity: 1;
    transform: translateY(0);
  }
  50% {
    opacity: 0.5;
    transform: translateY(10px);
  }
  100% {
    opacity: 0;
    transform: translateY(20px);
  }
}

.scroll-text {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.6);
  letter-spacing: 1px;
  font-weight: 500;
}

/* Media Queries for Hero Section */
@media (max-width: 992px) {
  .hero-content, .hero-image, .highlight-content, .highlight-gallery {
    width: 100%;
    text-align: center;
  }
  
  .hero-content {
    margin-bottom: 60px;
  }
  
  .hero .container {
    flex-direction: column;
  }
  
  .hero h1 {
    font-size: 46px;
  }
  
  .hero p {
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-image img {
    max-width: 280px;
  }
  
  .hero-phone {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
  }
  
  .app-highlight .container {
    flex-direction: column;
  }
  
  .highlight-content {
    margin-bottom: 80px;
    text-align: center;
  }
  
  .highlight-features {
    align-items: center;
  }
  
  .highlight-gallery {
    height: 550px;
  }
  
  .main-image {
    left: 50%;
    transform: translateX(-50%);
    width: 50%;
  }
  
  .top-image {
    left: 15%;
    right: auto;
    top: 20%;
    width: 40%;
  }
  
  .bottom-image {
    right: 15%;
    bottom: 15%;
    width: 40%;
  }
  
  .feature-dots {
    left: 50%;
    transform: translateX(-50%);
  }
}

@media (max-width: 768px) {
  .hero {
    padding: 100px 0 60px;
  }
  
  .hero h1 {
    font-size: 36px;
  }
  
  .hero p {
    font-size: 16px;
  }
  
  .cta-buttons {
    flex-direction: column;
  }
  
  .primary-btn {
    margin-right: 0;
    margin-bottom: 15px;
  }
  
  .floating-elements {
    display: none;
  }
  
  .hero-bg-nav-btn {
    width: 40px;
    height: 40px;
    display: none;
  }
  
  .prev-btn {
    left: 10px;
  }
  
  .next-btn {
    right: 10px;
  }
  
  .app-highlight {
    padding: 80px 0;
  }
  
  .highlight-title {
    font-size: 32px;
  }
  
  .highlight-feature {
    padding: 8px 16px;
  }
  
  .highlight-gallery {
    height: 520px;
  }
  
  .main-image {
    width: 60%;
  }
  
  .top-image, .bottom-image {
    width: 45%;
  }
}

/* App Showcase Section */
.app-showcase {
  padding: 160px 0;
  background: #1a1a1a;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.app-showcase-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 70% 30%, rgba(0, 173, 147, 0.08) 0%, transparent 70%);
  z-index: 0;
}

.app-showcase .container {
  position: relative;
  z-index: 2;
}

.reveal-title {
  font-size: 36px;
  margin-bottom: 70px;
  position: relative;
  font-weight: 700;
  color: #00AD93;
  display: inline-block;
  opacity: 0;
  transform: translateY(20px);
  animation: revealTitle 1s forwards 0.3s;
}

@keyframes revealTitle {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.reveal-title:after {
  content: '';
  position: absolute;
  width: 0;
  height: 4px;
  background: #00AD93;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 2px;
  animation: expandLine 1s forwards 0.8s;
}

@keyframes expandLine {
  to {
    width: 80px;
  }
}

.showcase-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

.showcase-text {
  width: 45%;
  text-align: left;
  padding-right: 60px;
  animation: fadeInUp 1s forwards;
  opacity: 0;
  transform: translateY(30px);
  animation-delay: 0.5s;
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.showcase-text h3 {
  font-size: 28px;
  margin-bottom: 20px;
  color: #f5f5f5;
  font-weight: 600;
  position: relative;
  display: inline-block;
}

.showcase-text h3:after {
  content: '';
  position: absolute;
  width: 30px;
  height: 3px;
  background: #00AD93;
  bottom: -10px;
  left: 0;
  border-radius: 2px;
}

.showcase-text p {
  font-size: 16px;
  line-height: 1.8;
  color: #aaa;
  margin-bottom: 30px;
}

.showcase-features {
  margin-top: 30px;
}

.showcase-feature {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
  opacity: 0;
  transform: translateX(-20px);
  animation: slideInFeature 0.6s forwards;
}

.showcase-feature:nth-child(1) {
  animation-delay: 0.8s;
}

.showcase-feature:nth-child(2) {
  animation-delay: 1s;
}

.showcase-feature:nth-child(3) {
  animation-delay: 1.2s;
}

@keyframes slideInFeature {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.feature-dot {
  width: 26px;
  height: 26px;
  background: rgba(0, 173, 147, 0.15);
  border-radius: 50%;
  margin-right: 15px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #00AD93;
  font-size: 12px;
  transition: all 0.3s ease;
  border: 1px solid rgba(0, 173, 147, 0.3);
}

.showcase-feature:hover .feature-dot {
  background: rgba(0, 173, 147, 0.3);
  transform: scale(1.1);
}

.showcase-feature p {
  margin-bottom: 0;
  font-size: 16px;
  color: #f5f5f5;
}

.showcase-cta {
  margin-top: 40px;
  animation: fadeIn 1s forwards;
  animation-delay: 1.4s;
  opacity: 0;
}

@keyframes fadeIn {
  to {
    opacity: 1;
  }
}

.showcase-btn {
  background: #00AD93;
  color: #fff;
  padding: 12px 28px;
  border-radius: 50px;
  font-weight: 600;
  text-decoration: none;
  display: inline-block;
  transition: all 0.3s ease;
  box-shadow: 0 5px 15px rgba(0, 173, 147, 0.3);
  position: relative;
  overflow: hidden;
}

.showcase-btn:before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: all 0.6s ease;
}

.showcase-btn:hover:before {
  left: 100%;
}

.showcase-btn:hover {
  background: #008F7A;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 173, 147, 0.4);
}

.showcase-gallery {
  width: 55%;
  position: relative;
  height: 650px;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 1s forwards;
  animation-delay: 0.7s;
}

.showcase-video-container {
  width: 100%;
  max-width: 300px;
  margin: 0 auto;
  position: relative;
  border-radius: 30px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 0 6px #1f1f1f;
  background: #121212;
  z-index: 3;
  animation: floatMain 6s infinite ease-in-out;
}

.showcase-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 30px;
  transition: all 0.3s ease;
  display: block;
  opacity: 0;
  transition: opacity 0.5s ease-in-out;
}

.showcase-video.loaded {
  opacity: 1;
}

.showcase-video[poster] {
  opacity: 1;
}

.showcase-video-container:hover {
  transform: translateY(-15px) scale(1.03);
  box-shadow: 0 30px 50px rgba(0, 0, 0, 0.7);
}

.phone-container {
  width: 100%;
  height: 100%;
  position: relative;
}

.phone {
  position: absolute;
  border-radius: 36px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
  transition: all 0.6s ease;
  background: #121212;
  border: 8px solid #1f1f1f;
  z-index: 1;
}

.phone-notch {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 40%;
  height: 25px;
  background: #000;
  border-bottom-left-radius: 15px;
  border-bottom-right-radius: 15px;
  z-index: 3;
}

.phone img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 28px;
  transition: all 0.3s ease;
  display: block;
}

.phone-main {
  width: 320px;
  height: 620px;
  top: 15px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  animation: floatMain 6s infinite ease-in-out;
}

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

.phone-reflection {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 40%;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.1), transparent);
  z-index: 2;
  opacity: 0.3;
  border-radius: 20px 20px 0 0;
  transform: translateY(-100%);
  animation: reflectionSlide 3s infinite;
}

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

.phone-secondary {
  width: 240px;
  height: 460px;
  opacity: 0.85;
  transition: all 0.6s ease;
}

.phone-top {
  top: 5%;
  right: 10%;
  z-index: 2;
  transform: rotate(10deg);
  animation: floatTop 7s infinite ease-in-out;
}

.phone-bottom {
  bottom: 10%;
  left: 10%;
  z-index: 1;
  transform: rotate(-10deg);
  animation: floatBottom 8s infinite ease-in-out;
}

@keyframes floatTop {
  0%, 100% {
    transform: rotate(10deg) translateY(0);
  }
  50% {
    transform: rotate(10deg) translateY(-20px);
  }
}

@keyframes floatBottom {
  0%, 100% {
    transform: rotate(-10deg) translateY(0);
  }
  50% {
    transform: rotate(-10deg) translateY(-15px);
  }
}

.phone:hover {
  transform: translateY(-15px) scale(1.03);
  box-shadow: 0 30px 50px rgba(0, 0, 0, 0.7);
  z-index: 10;
  opacity: 1;
}

.phone-main:hover {
  transform: translateX(-50%) translateY(-15px) scale(1.03);
}

.phone-top:hover {
  transform: rotate(5deg) translateY(-15px) scale(1.03);
}

.phone-bottom:hover {
  transform: rotate(-5deg) translateY(-15px) scale(1.03);
}

.orbit-container {
  position: absolute;
  width: 400px;
  height: 400px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 0;
}

.orbit {
  position: absolute;
  width: 100%;
  height: 100%;
  border: 1px dashed rgba(0, 173, 147, 0.2);
  border-radius: 50%;
  animation: rotateOrbit 20s linear infinite;
}

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

.orbit-icon {
  position: absolute;
  width: 40px;
  height: 40px;
  background: rgba(0, 173, 147, 0.15);
  border: 1px solid rgba(0, 173, 147, 0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #00AD93;
  font-size: 18px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.icon-1 {
  top: 5%;
  left: 50%;
  transform: translateX(-50%);
  animation: pulseIcon 3s infinite alternate;
}

.icon-2 {
  bottom: 20%;
  right: 5%;
  animation: pulseIcon 3s infinite 1s alternate;
}

.icon-3 {
  bottom: 20%;
  left: 5%;
  animation: pulseIcon 3s infinite 2s alternate;
}

@keyframes pulseIcon {
  0% {
    transform: scale(1);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  }
  100% {
    transform: scale(1.15);
    box-shadow: 0 5px 20px rgba(0, 173, 147, 0.3);
  }
}

/* Media queries for showcase section */
@media (max-width: 1200px) {
  .showcase-gallery {
    height: 500px;
  }
  
  .phone-main {
    width: 280px;
    height: 540px;
  }
  
  .phone-secondary {
    width: 200px;
    height: 380px;
  }
  
  .orbit-container {
    width: 350px;
    height: 350px;
  }
}

@media (max-width: 992px) {
  .hero-content, .hero-image, .highlight-content, .highlight-gallery {
    width: 100%;
    text-align: center;
  }
  
  .hero .container {
    flex-direction: column;
  }
  
  .hero-image img, .phone-image {
    max-width: 280px;
  }
  
  .app-highlight .container {
    flex-direction: column;
  }
  
  .highlight-content {
    margin-bottom: 80px;
    text-align: center;
  }
  
  .highlight-features {
    align-items: center;
  }
  
  .highlight-gallery {
    height: 550px;
  }
  
  .main-image {
    left: 50%;
    transform: translateX(-50%);
    width: 50%;
  }
  
  .top-image {
    left: 15%;
    right: auto;
    top: 20%;
    width: 40%;
  }
  
  .bottom-image {
    right: 15%;
    bottom: 15%;
    width: 40%;
  }
  
  .feature-dots {
    left: 50%;
    transform: translateX(-50%);
  }
}

@media (max-width: 768px) {
  .app-showcase {
    padding: 80px 0;
  }
  
  .showcase-content {
    flex-direction: column;
  }
  
  .showcase-text {
    width: 100%;
    padding-right: 0;
    text-align: center;
    margin-bottom: 50px;
  }
  
  .showcase-text h3:after {
    left: 50%;
    transform: translateX(-50%);
  }
  
  .showcase-feature {
    justify-content: center;
  }
  
  .showcase-gallery {
    width: 100%;
    height: auto;
    max-height: 600px;
  }

  .showcase-video-container {
    width: 100%;
    max-width: 280px;
    margin: 0 auto;
    animation: none;
  }

  .showcase-video-container:hover {
    transform: translateY(-5px) scale(1.02);
  }
  
  .phone-container {
    height: 550px;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
  }
  
  .phone {
    position: absolute;
    margin: 0;
    transform: none !important;
  }
  
  .phone-main {
    width: 70%;
    height: auto;
    aspect-ratio: 1/2;
    position: relative;
    z-index: 3;
    top: 0;
    left: 50%;
    transform: translateX(-50%) !important;
  }
  
  .phone-secondary {
    width: 50%;
    height: auto;
    aspect-ratio: 1/2;
    opacity: 0.9;
  }
  
  .phone-top {
    top: 15%;
    right: 10%;
    left: auto;
    z-index: 2;
    transform: rotate(15deg) !important;
  }
  
  .phone-bottom {
    bottom: 15%;
    left: 10%;
    z-index: 1;
    transform: rotate(-15deg) !important;
  }
  
  .phone:hover {
    transform: translateY(-5px) !important;
  }
  
  .phone-main:hover {
    transform: translateX(-50%) translateY(-5px) !important;
  }
  
  .phone-top:hover {
    transform: rotate(15deg) translateY(-5px) !important;
  }
  
  .phone-bottom:hover {
    transform: rotate(-15deg) translateY(-5px) !important;
  }
  
  .orbit-container {
    width: 90%;
    height: 90%;
    opacity: 0.5;
  }
}

@media (max-width: 576px) {
  .phone-main {
    width: 80%;
  }
  
  .phone-secondary {
    width: 55%;
  }
  
  .phone-top {
    top: 10%;
    right: 5%;
  }
  
  .phone-bottom {
    bottom: 10%;
    left: 5%;
  }
  
  .orbit-container {
    display: none;
  }
  
  .reveal-title {
    font-size: 30px;
  }
  
  .showcase-text h3 {
    font-size: 24px;
  }

  .showcase-video-container {
    width: 100%;
    max-width: 250px;
  }
}

@media (max-width: 480px) {
  .app-showcase {
    padding: 60px 0;
  }
  
  .phone-container {
    height: 480px;
  }
  
  .phone-main {
    width: 85%;
  }
  
  .phone-secondary {
    width: 60%;
  }
  
  .phone-top {
    top: 8%;
    right: 2%;
    transform: rotate(10deg) !important;
  }
  
  .phone-bottom {
    bottom: 8%;
    left: 2%;
    transform: rotate(-10deg) !important;
  }
  
  .phone-top:hover {
    transform: rotate(10deg) translateY(-5px) !important;
  }
  
  .phone-bottom:hover {
    transform: rotate(-10deg) translateY(-5px) !important;
  }
  
  .showcase-feature {
    flex-direction: column;
    align-items: center;
    gap: 10px;
  }
  
  .feature-dot {
    margin-right: 0;
  }
  
  .showcase-cta {
    margin-top: 30px;
  }
  
    .showcase-btn {
    padding: 10px 24px;
    font-size: 15px;
  }

  .showcase-video-container {
    width: 100%;
    max-width: 220px;
  }
}

/* 针对 iPhone SE 和极小屏幕的适配 */
@media (max-width: 375px) {
  .app-showcase {
    padding: 50px 0;
  }
  
  .reveal-title {
    font-size: 26px;
    margin-bottom: 50px;
  }
  
  .showcase-text h3 {
    font-size: 22px;
  }
  
  .showcase-text p {
    font-size: 15px;
  }
  
  .phone-container {
    height: 400px;
  }
  
  .phone-main {
    width: 90%;
  }
  
  .phone {
    border-width: 6px;
    border-radius: 28px;
  }
  
  .phone img {
    border-radius: 22px;
  }
  
  .phone-notch {
    height: 20px;
  }
}

/* === Video Promo Section === */
.video-promo {
    padding: 80px 0;
    background-color: #1a1a1a; /* Slightly different background */
    text-align: center;
}

.video-promo h2 {
    font-size: 36px;
    margin-bottom: 40px;
    position: relative;
    font-weight: 700;
    color: #00AD93;
}

.video-promo h2:after {
    content: '';
    position: absolute;
    width: 80px;
    height: 4px;
    background: #00AD93;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
}

.video-wrapper {
    /* max-width: 900px; /* Removed to match container width */
    margin: 0 auto;
    background: #000;
    border-radius: 10px;
    overflow: hidden; /* Ensure video respects border-radius */
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.video-promo video {
    display: block; /* Remove extra space below video */
    width: 100%; /* Make video responsive */
    height: auto;
    border-radius: 9px; /* Slightly less than wrapper for inset look */
}

/* Responsive adjustments for video section */
@media (max-width: 768px) {
    .video-promo {
        padding: 60px 0;
    }
    .video-promo h2 {
        font-size: 30px;
        margin-bottom: 30px;
    }
}

/* Photo Recognition Section */
.photo-recognition {
  padding: 100px 0;
  background: linear-gradient(135deg, #1a1a1a 0%, #121212 100%);
  position: relative;
  overflow: hidden;
}

.photo-recognition:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 70% 30%, rgba(0, 173, 147, 0.1) 0%, transparent 70%);
  z-index: 1;
}

.photo-recognition .container {
  position: relative;
  z-index: 2;
}

.photo-recognition h2 {
  font-size: 42px;
  font-weight: 700;
  margin-bottom: 60px;
  text-align: center;
  color: #fff;
  position: relative;
}

.photo-recognition h2:after {
  content: '';
  position: absolute;
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, #00AD93, #00D4AA);
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 2px;
}

.photo-recognition-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.photo-recognition-text h3 {
  font-size: 32px;
  font-weight: 600;
  margin-bottom: 24px;
  color: #fff;
  line-height: 1.2;
}

.photo-recognition-text p {
  font-size: 18px;
  line-height: 1.7;
  color: #ccc;
  margin-bottom: 40px;
}

.photo-workflow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 50px;
  flex-wrap: nowrap;
  gap: 10px;
}

.workflow-step {
  flex: 1;
  min-width: 150px;
  text-align: center;
}

.step-number {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, #00AD93, #00D4AA);
  color: #fff;
  font-size: 24px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  box-shadow: 0 4px 20px rgba(0, 173, 147, 0.3);
}

.step-content h4 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
  color: #fff;
}

.step-content p {
  font-size: 14px;
  color: #ccc;
  line-height: 1.5;
}

.workflow-arrow {
  font-size: 18px;
  color: #00AD93;
  font-weight: 700;
  margin: 0 8px;
  flex-shrink: 0;
}

.photo-recognition-stats {
  display: flex;
  justify-content: space-around;
  text-align: center;
  margin-top: 20px;
}

.stat-item {
  flex: 1;
}

.stat-number {
  font-size: 32px;
  font-weight: 700;
  color: #00AD93;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 14px;
  color: #ccc;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.photo-recognition-demo {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
}

.demo-container {
  position: relative;
  width: 100%;
  max-width: 300px;
  margin: 0 auto;
  border-radius: 40px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  background: #000;
  transition: all 0.3s ease;
}

.demo-container:hover {
  transform: translateY(-5px) scale(1.02);
  box-shadow: 0 25px 80px rgba(0, 0, 0, 0.5);
}

.demo-video-wrapper {
  width: 100%;
  height: auto;
  position: relative;
  border-radius: 40px;
  overflow: hidden;
  aspect-ratio: 9/16;
}

.demo-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 40px;
  display: block;
  transition: all 0.3s ease;
}

.demo-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  pointer-events: none;
  border-radius: 40px;
}

.camera-icon {
  position: absolute;
  bottom: 15%;
  right: 15%;
  width: 60px;
  height: 60px;
  background: rgba(0, 173, 147, 0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 24px;
  animation: pulse 2s infinite;
}

.recognition-pulse {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100px;
  height: 100px;
  border: 3px solid #00AD93;
  border-radius: 50%;
  animation: recognitionPulse 3s infinite;
}

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

@keyframes recognitionPulse {
  0% { 
    transform: translate(-50%, -50%) scale(0.5);
    opacity: 1;
  }
  50% { 
    transform: translate(-50%, -50%) scale(1.2);
    opacity: 0.7;
  }
  100% { 
    transform: translate(-50%, -50%) scale(1.5);
    opacity: 0;
  }
}

@media (max-width: 992px) {
  .photo-recognition-content {
    grid-template-columns: 1fr;
    gap: 60px;
    text-align: center;
  }
  
  .photo-workflow {
    flex-wrap: nowrap;
    gap: 8px;
  }
  
  .workflow-step {
    min-width: 120px;
  }
  
  .workflow-arrow {
    margin: 0 5px;
  }
  
  .photo-recognition-stats {
    justify-content: center;
    gap: 40px;
  }
  
  .demo-container {
    max-width: 280px;
  }
}

@media (max-width: 768px) {
  .photo-recognition {
    padding: 60px 0;
  }
  
  .photo-recognition h2 {
    font-size: 32px;
    margin-bottom: 40px;
  }
  
  .photo-recognition-text h3 {
    font-size: 24px;
    margin-bottom: 20px;
  }
  
  .photo-recognition-text p {
    font-size: 16px;
    margin-bottom: 30px;
  }
  
  .photo-workflow {
    flex-direction: column;
    gap: 20px;
  }
  
  .workflow-step {
    min-width: 100px;
  }
  
  .workflow-arrow {
    transform: rotate(90deg);
    margin: 5px 0;
    font-size: 16px;
  }
  
  .step-number {
    width: 40px;
    height: 40px;
    font-size: 20px;
  }
  
  .step-content h4 {
    font-size: 16px;
  }
  
  .step-content p {
    font-size: 12px;
  }
  
  .stat-number {
    font-size: 24px;
  }
  
  .stat-label {
    font-size: 12px;
  }
  
  .demo-container {
    max-width: 240px;
  }
  
  .demo-container:hover {
    transform: translateY(-3px) scale(1.01);
  }
  
  .camera-icon {
    width: 50px;
    height: 50px;
    font-size: 20px;
    bottom: 15%;
    right: 15%;
  }
  
  .recognition-pulse {
    width: 80px;
    height: 80px;
  }
}

@media (max-width: 480px) {
  .photo-recognition-stats {
    flex-direction: column;
    gap: 20px;
  }
  
  .demo-container {
    max-width: 200px;
  }
  
  .workflow-step {
    min-width: 80px;
  }
  
  .step-number {
    width: 35px;
    height: 35px;
    font-size: 18px;
  }
  
  .step-content h4 {
    font-size: 14px;
  }
  
  .step-content p {
    font-size: 11px;
  }
  
  .workflow-arrow {
    font-size: 14px;
  }
  
  .camera-icon {
    width: 40px;
    height: 40px;
    font-size: 16px;
  }
  
  .recognition-pulse {
    width: 60px;
    height: 60px;
  }
  
  .demo-container:hover {
    transform: translateY(-2px) scale(1.01);
  }
}

/* Features Section */
.features {
  padding: 100px 0;
  background: #121212;
  text-align: center;
}

.features h2 {
  font-size: 36px;
  margin-bottom: 60px;
  position: relative;
  font-weight: 700;
  color: #00AD93;
}

.features h2:after {
  content: '';
  position: absolute;
  width: 80px;
  height: 4px;
  background: #00AD93;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 2px;
}

.feature-grid {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-top: 30px;
}

.feature-item {
  width: 30%;
  background: #1a1a1a;
  padding: 40px 30px;
  margin-bottom: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
  transition: all 0.3s ease;
}

.feature-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.feature-icon {
  font-size: 36px;
  color: #00AD93;
  margin-bottom: 20px;
}

.feature-item h3 {
  font-size: 22px;
  margin-bottom: 15px;
  font-weight: 600;
  color: #f5f5f5;
}

.feature-item p {
  font-size: 16px;
  color: #aaa;
}

/* How It Works Section */
.how-it-works {
  padding: 120px 0;
  background: #121212;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.how-it-works:before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: radial-gradient(circle at 70% 30%, rgba(0, 173, 147, 0.08) 0%, transparent 70%);
}

.how-it-works h2 {
  text-align: center;
  font-size: 42px;
  margin-bottom: 60px;
  color: #fff;
  position: relative;
}

.workflow-container {
  max-width: 1000px;
  margin: 0 auto;
}

.workflow-row {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-bottom: 40px;
}

.workflow-row:last-child {
  margin-bottom: 0;
}

.workflow-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 20px;
  padding: 40px 30px;
  width: calc(50% - 20px);
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.workflow-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 30px rgba(0, 0, 0, 0.2);
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(0, 173, 147, 0.3);
}

.workflow-card:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, transparent, #00AD93, transparent);
  opacity: 0;
  transition: all 0.5s ease;
}

.workflow-card:hover:after {
  opacity: 1;
}

.workflow-icon {
  background: #00AD93;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 25px;
  font-size: 28px;
  color: #fff;
  box-shadow: 0 10px 20px rgba(0, 173, 147, 0.3);
}

.workflow-card h3 {
  font-size: 24px;
  margin-bottom: 15px;
  color: #fff;
}

.workflow-card p {
  color: #aaa;
  font-size: 16px;
  line-height: 1.6;
}

/* Media Queries for How It Works */
@media (max-width: 992px) {
  .workflow-row {
    flex-direction: column;
    gap: 30px;
  }
  
  .workflow-card {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
  }
}

@media (max-width: 768px) {
  .how-it-works {
    padding: 80px 0;
  }
  
  .how-it-works h2 {
    font-size: 36px;
    margin-bottom: 40px;
  }
  
  .workflow-icon {
    width: 70px;
    height: 70px;
    font-size: 24px;
  }
  
  .workflow-card h3 {
    font-size: 20px;
  }
}

/* Testimonials Section */
.testimonials {
  padding: 100px 0;
  background: #121212;
  text-align: center;
}

.testimonials h2 {
  font-size: 36px;
  margin-bottom: 60px;
  position: relative;
  font-weight: 700;
  color: #00AD93;
}

.testimonials h2:after {
  content: '';
  position: absolute;
  width: 80px;
  height: 4px;
  background: #00AD93;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 2px;
}

.testimonial-grid {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 30px;
  margin-top: 30px;
}

.testimonial-item {
  width: 30%;
  background: #1a1a1a;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
  margin-bottom: 30px;
  text-align: left;
  transition: all 0.3s ease;
}

.testimonial-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.testimonial-header {
  display: flex;
  align-items: center;
  margin-bottom: 15px;
}

.user-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  overflow: hidden;
  margin-right: 15px;
  border: 3px solid #00AD93;
}

.user-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.user-info h4 {
  font-size: 18px;
  font-weight: 600;
  color: #f5f5f5;
  margin-bottom: 5px;
}

.user-title {
  font-size: 14px;
  color: #00AD93;
  margin: 0;
}

.quote-icon {
  font-size: 24px;
  color: #00AD93;
  margin-bottom: 15px;
}

.testimonial-item p {
  font-size: 16px;
  color: #aaa;
  margin-bottom: 0;
  line-height: 1.7;
}

/* App Highlight Section */
.app-highlight {
  padding: 120px 0;
  background: #1a1a1a;
  position: relative;
  overflow: hidden;
}

.app-highlight-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 30% 50%, rgba(0, 173, 147, 0.1) 0%, transparent 60%);
  z-index: 1;
}

.app-highlight .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  position: relative;
  z-index: 2;
}

.highlight-content {
  width: 45%;
}

.highlight-title {
  font-size: 42px;
  margin-bottom: 25px;
  font-weight: 700;
  color: #00AD93;
  position: relative;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.8s ease forwards;
}

.highlight-content p {
  font-size: 18px;
  margin-bottom: 30px;
  color: #ccc;
  line-height: 1.7;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.8s ease 0.2s forwards;
}

.highlight-features {
  display: flex;
  flex-direction: column;
  gap: 15px;
  margin-bottom: 30px;
}

.highlight-feature {
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50px;
  padding: 10px 20px;
  transition: all 0.3s ease;
  opacity: 0;
  transform: translateX(-20px);
}

.highlight-feature:nth-child(1) {
  animation: slideInFeature 0.6s ease 0.4s forwards;
}

.highlight-feature:nth-child(2) {
  animation: slideInFeature 0.6s ease 0.6s forwards;
}

.highlight-feature:nth-child(3) {
  animation: slideInFeature 0.6s ease 0.8s forwards;
}

.highlight-feature:hover {
  background: rgba(0, 173, 147, 0.1);
  transform: translateY(-2px) translateX(0);
}

.highlight-feature i {
  color: #00AD93;
  margin-right: 10px;
  font-size: 16px;
}

.highlight-feature span {
  font-size: 15px;
  font-weight: 500;
  color: #f5f5f5;
}

.highlight-btn {
  display: inline-block;
  padding: 12px 28px;
  background: #00AD93;
  color: #fff;
  text-decoration: none;
  border-radius: 50px;
  font-weight: 600;
  transition: all 0.3s ease;
  opacity: 0;
  animation: fadeIn 0.8s ease 1s forwards;
}

.highlight-btn:hover {
  background: #008F7A;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 173, 147, 0.3);
}

.highlight-gallery {
  width: 45%;
  position: relative;
  height: 550px;
}

.gallery-image {
  position: absolute;
  transform-origin: center;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
  border-radius: 20px;
  overflow: hidden;
  transition: all 0.5s ease;
  background: #1f1f1f;
  border: 2px solid #2a2a2a;
}

.gallery-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  vertical-align: middle;
  border-radius: 18px;
}

.phone-image {
  width: 100%;
  border-radius: 18px;
  transition: all 0.3s ease;
}

.main-image {
  top: 10%;
  left: 5%;
  width: 65%;
  z-index: 3;
  animation: floatMain 6s infinite ease-in-out, fadeIn 1s ease forwards;
}

.top-image {
  top: 5%;
  right: 5%;
  width: 45%;
  z-index: 2;
  animation: floatTop 7s infinite ease-in-out, fadeIn 1.2s ease 0.2s forwards;
  opacity: 0;
}

.bottom-image {
  bottom: 10%;
  right: 0;
  width: 50%;
  z-index: 1;
  animation: floatBottom 8s infinite ease-in-out, fadeIn 1.4s ease 0.4s forwards;
  opacity: 0;
}

.feature-dots {
  position: absolute;
  bottom: 10%;
  left: 15%;
  display: flex;
  gap: 15px;
}

.feature-dot {
  width: 12px;
  height: 12px;
  background: rgba(0, 173, 147, 0.5);
  border-radius: 50%;
  animation: pulseFeatureDot 2s infinite ease-in-out;
}

.feature-dot:nth-child(2) {
  animation-delay: 0.5s;
}

.feature-dot:nth-child(3) {
  animation-delay: 1s;
}

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

@keyframes floatTop {
  0% {
    transform: translateY(0px) rotate(2deg);
  }
  50% {
    transform: translateY(-10px) rotate(2deg);
  }
  100% {
    transform: translateY(0px) rotate(2deg);
  }
}

@keyframes floatBottom {
  0% {
    transform: translateY(0px) rotate(-2deg);
  }
  50% {
    transform: translateY(10px) rotate(-2deg);
  }
  100% {
    transform: translateY(0px) rotate(-2deg);
  }
}

@keyframes pulseFeatureDot {
  0% {
    transform: scale(1);
    opacity: 0.5;
  }
  50% {
    transform: scale(1.5);
    opacity: 1;
  }
  100% {
    transform: scale(1);
    opacity: 0.5;
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInFeature {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Media Queries for App Highlight Section */
@media (max-width: 1200px) {
  .highlight-gallery {
    height: 500px;
  }
  
  .main-image {
    width: 60%;
  }
  
  .top-image {
    width: 40%;
  }
  
  .bottom-image {
    width: 45%;
  }
}

@media (max-width: 992px) {
  .hero-content, .hero-image, .highlight-content, .highlight-gallery {
    width: 100%;
    text-align: center;
  }
  
  .hero .container {
    flex-direction: column;
  }
  
  .hero-image img {
    max-width: 280px;
  }
  
  .app-highlight .container {
    flex-direction: column;
  }
  
  .highlight-content {
    margin-bottom: 80px;
    text-align: center;
  }
  
  .highlight-features {
    align-items: center;
  }
  
  .highlight-gallery {
    height: 550px;
  }
  
  .feature-item {
    width: 48%;
  }
  
  .footer-logo, .footer-links, .footer-contact {
    width: 100%;
    margin-bottom: 40px;
  }
  
  .testimonial-item {
    width: 48%;
  }
  
  .highlight-gallery {
    height: 550px;
  }
  
  .main-image {
    left: 50%;
    transform: translateX(-50%);
    width: 50%;
  }
  
  .top-image {
    left: 15%;
    right: auto;
    top: 20%;
    width: 40%;
  }
  
  .bottom-image {
    right: 15%;
    bottom: 15%;
    width: 40%;
  }
  
  .feature-dots {
    left: 50%;
    transform: translateX(-50%);
  }
}

@media (max-width: 768px) {
  .header .container {
    padding: 15px 20px;
  }
  
  .nav {
    display: none;
  }
  
  .nav a {
    margin-left: 15px;
  }
  
  .hero h1 {
    font-size: 32px;
  }
  
  .hero p {
    font-size: 16px;
  }
  
  .cta-buttons {
    flex-direction: column;
    gap: 15px;
  }
  
  .cta-buttons .btn {
    width: 100%;
  }
  
  .primary-btn {
    padding: 12px 20px;
  }
  
  .feature-item, .testimonial-item {
    width: 100%;
  }
  
  .testimonial-item {
    margin-bottom: 30px;
  }
  
  .app-highlight {
    padding: 80px 0;
  }
  
  .highlight-title {
    font-size: 32px;
  }
  
  .highlight-feature {
    padding: 8px 16px;
  }
  
  .highlight-gallery {
    height: 520px;
  }
  
  .main-image {
    width: 60%;
  }
  
  .top-image, .bottom-image {
    width: 45%;
  }
}

@media (max-width: 576px) {
  .highlight-gallery {
    height: 460px;
  }
  
  .main-image {
    width: 70%;
  }
  
  .top-image {
    left: 5%;
    width: 45%;
  }
  
  .bottom-image {
    right: 5%;
    width: 45%;
  }
}

/* Download Section */
.download {
  padding: 100px 0;
  background: linear-gradient(135deg, #121212 0%, #1a1a1a 100%);
  text-align: center;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.download:before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: radial-gradient(circle at 20% 50%, rgba(0, 173, 147, 0.1) 0%, transparent 50%);
}

.download h2 {
  font-size: 36px;
  margin-bottom: 20px;
  font-weight: 700;
  position: relative;
}

.download p {
  font-size: 18px;
  margin-bottom: 40px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
}

.app-store-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 40px;
  position: relative;
}

.app-store-btn img, .play-store-btn img {
  height: 50px;
  transition: all 0.3s ease;
}

.app-store-btn:hover img, .play-store-btn:hover img {
  transform: translateY(-5px);
}

.demo-app {
  display: flex;
  justify-content: center;
}

.demo-image {
  width: 100%;
  max-width: 250px;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* Footer */
.footer {
  padding: 80px 0 30px;
  background: #121212;
  color: #fff;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.footer-logo {
  width: 30%;
}

.footer-logo .logo {
  color: #00AD93;
  margin-bottom: 15px;
}

.footer-logo-img {
  height: 30px;
  opacity: 0.9;
}

.footer-logo p {
  color: #ddd;
  font-size: 16px;
  line-height: 1.6;
  max-width: 280px;
  margin-top: 15px;
}

.footer-links, .footer-contact {
  width: 30%;
}

.footer-links h4, .footer-contact h4 {
  font-size: 18px;
  margin-bottom: 20px;
  color: #00AD93;
}

.footer-links a, .footer-contact a {
  display: block;
  color: #aaa;
  text-decoration: none;
  margin-bottom: 10px;
  transition: color 0.3s ease;
}

.footer-links a:hover, .footer-contact a:hover {
  color: #00AD93;
}

.social-links {
  display: flex;
  gap: 15px;
  margin-top: 20px;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  font-size: 20px;
  transition: all 0.3s ease;
}

.social-links a:hover {
  background: #00AD93;
  color: #fff;
  transform: translateY(-3px);
}

.copyright {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 20px;
  text-align: center;
}

.copyright p {
  color: #aaa;
  font-size: 14px;
}

/* Responsive Design */
@media (max-width: 992px) {
  .hero-content, .hero-image, .highlight-content, .highlight-gallery {
    width: 100%;
    text-align: center;
    margin-bottom: 30px;
  }
  
  .hero .container {
    flex-direction: column;
  }
  
  .hero-image img {
    margin: 0 auto;
  }

  .app-highlight .container {
    flex-direction: column;
  }
  
  .highlight-content {
    order: 1;
  }
  
  .highlight-gallery {
    order: 0;
  }
  
  .feature-item {
    width: 45%;
  }
  
  .footer-logo, .footer-links, .footer-contact {
    width: 100%;
    margin-bottom: 30px;
  }

  .testimonial-item {
    width: 45%;
  }
}

@media (max-width: 768px) {
  .header .container {
    flex-direction: column;
    text-align: center;
  }

  .nav {
    margin: 15px 0;
  }

  .nav a {
    margin: 0 10px;
  }

  .hero h1 {
    font-size: 36px;
  }

  .hero p {
    font-size: 18px;
  }

  .cta-buttons {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .primary-btn {
    margin-right: 0;
    margin-bottom: 15px;
  }

  .feature-item, .testimonial-item {
    width: 100%;
  }

  .testimonial-item {
    width: 100%;
  }
}

.gallery-image:hover {
  transform: scale(1.05);
  z-index: 5;
}

.section-link {
  color: inherit;
  text-decoration: none;
  position: relative;
  transition: all 0.3s ease;
}

.section-link:hover {
  color: #00AD93;
}

.section-link:focus {
  outline: none;
}

.section-link:hover::after {
  content: '#';
  position: absolute;
  right: -20px;
  color: #00AD93;
  opacity: 0.7;
}

.section-link:focus::after {
  content: '#';
  position: absolute;
  right: -20px;
  color: #00AD93;
  opacity: 0.7;
}

/* 移动设备性能优化 */
@media (max-width: 768px) {
  .phone-reflection {
    display: none;
  }
  
  @keyframes floatMain {
    0%, 100% {
      transform: translateX(-50%) translateY(0);
    }
    50% {
      transform: translateX(-50%) translateY(-8px);
    }
  }
  
  @keyframes floatTop {
    0%, 100% {
      transform: rotate(15deg) translateY(0);
    }
    50% {
      transform: rotate(15deg) translateY(-8px);
    }
  }
  
  @keyframes floatBottom {
    0%, 100% {
      transform: rotate(-15deg) translateY(0);
    }
    50% {
      transform: rotate(-15deg) translateY(-8px);
    }
  }
  
  /* 减少动画持续时间，降低CPU使用率 */
  .phone-main {
    animation: floatMain 4s infinite ease-in-out;
  }
  
  .phone-top {
    animation: floatTop 4s infinite ease-in-out;
  }
  
  .phone-bottom {
    animation: floatBottom 4s infinite ease-in-out;
  }
  
  /* 减少滚动时的动画计算 */
  .showcase-gallery, .showcase-text {
    will-change: transform;
  }
  
  /* 使用 transform 代替 opacity，更高效 */
  .phone-secondary {
    opacity: 1;
    transform: scale(0.9) !important;
  }
}

/* === Blog Styles === */

/* Article Page Styles */
.article-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 24px;
}

.article-featured-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 40px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.article-header {
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.article-title {
    font-size: 42px;
    font-weight: 700;
    color: #f5f5f5;
    margin-bottom: 20px;
    line-height: 1.2;
}

.article-meta {
    font-size: 16px;
    color: #aaa;
    margin-bottom: 40px;
    display: flex;
    align-items: center;
    gap: 20px;
}

.article-meta i {
    margin-right: 5px;
}

.article-content {
    color: rgba(255, 255, 255, 0.9);
    font-size: 18px;
    line-height: 1.8;
}

.article-content h2 {
    font-size: 28px;
    font-weight: 600;
    color: #f5f5f5;
    margin: 40px 0 20px;
}

.article-content h3 {
    font-size: 24px;
    font-weight: 600;
    color: #f5f5f5;
    margin: 32px 0 16px;
}

.article-content p {
    margin-bottom: 24px;
}

.article-content a {
    color: #00AD93;
    text-decoration: none;
    transition: all 0.3s ease;
}

.article-content a:hover {
    text-decoration: underline;
}

.article-content ul, 
.article-content ol {
    margin-bottom: 20px;
    padding-left: 30px;
}

.article-content li {
    margin-bottom: 10px;
}

.article-content blockquote {
    border-left: 4px solid #00AD93;
    padding-left: 20px;
    margin: 30px 0;
    font-style: italic;
    color: #ccc;
    background-color: rgba(0, 173, 147, 0.05);
    padding-top: 15px;
    padding-bottom: 15px;
    padding-right: 15px;
    border-radius: 0 8px 8px 0;
}

.article-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 30px 0;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.article-content figure {
    margin: 30px 0;
    text-align: center;
}

.article-content figcaption {
    font-size: 14px;
    color: #aaa;
    margin-top: 10px;
    font-style: italic;
}

.article-content pre {
    background-color: #1e1e1e;
    padding: 20px;
    border-radius: 8px;
    overflow-x: auto;
    margin: 30px 0;
    border: 1px solid #333;
}

.article-content code {
    font-family: 'Courier New', Courier, monospace;
    font-size: 15px;
    color: #f5f5f5;
}

/* Blog List Page Styles */
.blog-list-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 24px;
}

.blog-list-title {
    font-size: 42px;
    font-weight: 700;
    color: #00AD93;
    margin-bottom: 50px;
    text-align: center;
    position: relative;
    padding-bottom: 20px;
}

.blog-list-title:after {
    content: '';
    position: absolute;
    width: 80px;
    height: 4px;
    background: #00AD93;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
}

.blog-post-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.blog-post-item {
    background: #1a1a1a;
    border-radius: 10px;
    padding: 0; /* Reset padding for image container */
    margin-bottom: 30px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.blog-post-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border-color: rgba(0, 173, 147, 0.2);
}

.blog-post-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.blog-post-item:hover .blog-post-image {
    transform: scale(1.05);
}

.blog-post-content {
    padding: 30px;
}

.blog-post-title {
    font-size: 24px;
    font-weight: 600;
    color: #f5f5f5;
    margin-bottom: 10px;
    text-decoration: none;
    display: block;
    transition: color 0.3s ease;
}

.blog-post-title:hover {
    color: #00AD93;
}

.blog-post-meta {
    font-size: 14px;
    color: #aaa;
    margin-bottom: 15px;
}

.blog-post-meta i {
    margin-right: 5px;
}

.blog-post-excerpt {
    color: rgba(255, 255, 255, 0.8);
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 20px;
}

.read-more-link {
    color: #00AD93;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.3s ease;
}

.read-more-link:hover {
    text-decoration: underline;
    padding-left: 5px;
}

.read-more-link i {
    margin-left: 5px;
    transition: transform 0.3s ease;
}

.read-more-link:hover i {
    transform: translateX(3px);
}

/* Common Blog Styles */
.back-button {
    color: #fff;
    text-decoration: none;
    display: flex;
    align-items: center;
    font-size: 16px;
    font-weight: 500;
}

.back-button i {
    margin-right: 8px;
    font-size: 14px;
}

.back-to-blog {
    color: #fff;
    text-decoration: none;
    display: flex;
    align-items: center;
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 30px;
    transition: color 0.3s ease;
}

.back-to-blog:hover {
    color: #00AD93;
}

.back-to-blog i {
    margin-right: 8px;
}

/* Responsive Blog Styles */
@media (max-width: 768px) {
    /* Article Responsive */
    .article-title {
        font-size: 32px;
    }
    
    .article-featured-image {
        height: 300px;
    }

    .article-content {
        font-size: 16px;
    }

    /* Blog List Responsive */
    .blog-list-title {
        font-size: 36px;
    }
    .blog-post-title {
        font-size: 22px;
    }
    .blog-post-item {
        padding: 0; /* Reset padding from earlier inline style */
    }
    .blog-post-content {
        padding: 25px;
    }
}

/* China CityWalk Section */
.china-citywalk {
    padding: 100px 0;
    background: linear-gradient(135deg, #121212 0%, #1a1a1a 100%);
    position: relative;
    overflow: hidden;
}

.china-citywalk:before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: radial-gradient(circle at 80% 20%, rgba(220, 38, 127, 0.08) 0%, transparent 70%);
    z-index: 1;
}

.citywalk-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
    position: relative;
    z-index: 2;
}

.citywalk-text {
    flex: 1;
    max-width: 550px;
}

.citywalk-text h2 {
    font-size: 42px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 10px;
    line-height: 1.2;
}

.citywalk-text h3 {
    font-size: 24px;
    color: #ffb400;
    font-weight: 500;
    margin-bottom: 25px;
    opacity: 0.9;
}

.citywalk-text p {
    font-size: 18px;
    color: #ccc;
    line-height: 1.7;
    margin-bottom: 20px;
}

.citywalk-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.citywalk-feature {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: all 0.3s ease;
}

.citywalk-feature:hover {
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-2px);
    border-color: rgba(220, 38, 127, 0.2);
}

.citywalk-feature i {
    font-size: 24px;
    color: #dc267f;
    margin-top: 5px;
    flex-shrink: 0;
}

.citywalk-feature h4 {
    font-size: 18px;
    color: #fff;
    margin-bottom: 5px;
    font-weight: 600;
}

.citywalk-feature p {
    font-size: 14px !important;
    color: #aaa !important;
    margin-bottom: 0 !important;
    line-height: 1.5;
}

.citywalk-showcase {
    flex: 1;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 500px;
}

.phone-mockup {
    position: relative;
    z-index: 3;
    max-width: 300px;
    width: 100%;
}

.showcase-image {
    width: 100%;
    height: auto;
    border-radius: 30px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 0 6px #1f1f1f;
    transition: all 0.3s ease;
}

.phone-mockup:hover .showcase-image {
    transform: translateY(-10px);
    box-shadow: 0 30px 50px rgba(0, 0, 0, 0.5), 0 0 0 6px #1f1f1f;
}

.cultural-elements {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
}

.cultural-icon {
    position: absolute;
    font-size: 32px;
    opacity: 0.7;
    animation: float 6s ease-in-out infinite;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

.cultural-icon.lantern {
    top: 15%;
    left: 10%;
    animation-delay: 0s;
}

.cultural-icon.temple {
    top: 20%;
    right: 5%;
    animation-delay: 1.5s;
}

.cultural-icon.food {
    bottom: 25%;
    left: 5%;
    animation-delay: 3s;
}

.cultural-icon.tea {
    bottom: 15%;
    right: 15%;
    animation-delay: 4.5s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    25% {
        transform: translateY(-15px) rotate(2deg);
    }
    50% {
        transform: translateY(-10px) rotate(-1deg);
    }
    75% {
        transform: translateY(-20px) rotate(1deg);
    }
}

/* Responsive Design for China CityWalk Section */
@media (max-width: 992px) {
    .citywalk-content {
        flex-direction: column;
        gap: 40px;
        text-align: center;
    }
    
    .citywalk-text {
        max-width: none;
    }
    
    .citywalk-text h2 {
        font-size: 36px;
    }
    
    .phone-mockup {
        max-width: 300px;
    }
    
    .citywalk-showcase {
        min-height: 400px;
    }
}

@media (max-width: 768px) {
    .china-citywalk {
        padding: 80px 0;
    }
    
    .citywalk-content {
        gap: 30px;
    }
    
    .citywalk-text h2 {
        font-size: 32px;
    }
    
    .citywalk-text h3 {
        font-size: 20px;
    }
    
    .citywalk-text p {
        font-size: 16px;
    }
    
    .citywalk-features {
        gap: 15px;
    }
    
    .citywalk-feature {
        padding: 15px;
    }
    
    .citywalk-feature i {
        font-size: 20px;
    }
    
    .citywalk-feature h4 {
        font-size: 16px;
    }
    
    .phone-mockup {
        max-width: 250px;
    }
    
    .citywalk-showcase {
        min-height: 350px;
    }
    
    .cultural-icon {
        font-size: 24px;
    }
}

@media (max-width: 480px) {
    .china-citywalk {
        padding: 60px 0;
    }
    
    .citywalk-text h2 {
        font-size: 28px;
    }
    
    .citywalk-text h3 {
        font-size: 18px;
    }
    
    .citywalk-features {
        gap: 15px;
    }
    
    .citywalk-feature {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 10px;
        padding: 20px 15px;
    }
    
    .citywalk-feature i {
        margin-top: 0;
    }
    
    .phone-mockup {
        max-width: 220px;
    }
    
    .cultural-icon {
        font-size: 20px;
    }
}

/* === Article Footer and Navigation Styles === */

.article-footer {
    margin-top: 60px;
    padding-top: 40px;
    border-top: 1px solid #333;
}

.article-tags {
    margin-bottom: 30px;
}

.tag {
    display: inline-block;
    background: linear-gradient(135deg, #00AD93 0%, #008F7A 100%);
    color: #fff;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    margin-right: 12px;
    margin-bottom: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.tag:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 173, 147, 0.3);
}

.article-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px 25px;
    background: rgba(26, 26, 26, 0.8);
    border: 1px solid #333;
    border-radius: 10px;
    color: #f5f5f5;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    min-width: 150px;
    justify-content: center;
}

.nav-link:hover {
    background: rgba(0, 173, 147, 0.1);
    border-color: #00AD93;
    color: #00AD93;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 173, 147, 0.2);
}

.nav-link.prev {
    flex-direction: row;
}

.nav-link.next {
    flex-direction: row-reverse;
}

.nav-link.back-to-list {
    background: linear-gradient(135deg, #00AD93 0%, #008F7A 100%);
    border-color: #00AD93;
    color: #fff;
}

.nav-link.back-to-list:hover {
    background: linear-gradient(135deg, #008F7A 0%, #00AD93 100%);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 173, 147, 0.4);
    color: #fff;
}

.nav-link i {
    font-size: 16px;
}

.nav-link span {
    font-size: 14px;
}

/* Article conclusion styling */
.article-conclusion {
    margin-top: 50px;
    padding: 30px;
    background: rgba(0, 173, 147, 0.1);
    border: 1px solid rgba(0, 173, 147, 0.3);
    border-radius: 12px;
    text-align: center;
}

.article-conclusion p {
    margin: 0;
    font-style: italic;
    color: #ccc;
    line-height: 1.6;
}

.article-image {
    width: 100%;
    max-width: 600px;
    height: auto;
    border-radius: 12px;
    margin: 30px auto;
    display: block;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
}

.article-image:hover {
    transform: scale(1.02);
}

/* Responsive design for article navigation */
@media (max-width: 768px) {
    .article-navigation {
        flex-direction: column;
        align-items: stretch;
    }
    
    .nav-link {
        width: 100%;
        min-width: unset;
    }
    
    .article-footer {
        margin-top: 40px;
        padding-top: 30px;
    }
    
    .tag {
        font-size: 12px;
        padding: 6px 12px;
        margin-right: 8px;
        margin-bottom: 6px;
    }
}

@media (max-width: 480px) {
    .article-conclusion {
        padding: 20px;
        margin-top: 30px;
    }
    
    .nav-link {
        padding: 12px 20px;
        font-size: 14px;
    }
    
    .nav-link i {
        font-size: 14px;
    }
    
    .nav-link span {
        font-size: 13px;
    }
}