/* Global Styles */
:root {
    --primary-color: #e63946; /* 红色 */
    --secondary-color: #000000; /* 黑色 */
    --dark-color: #1d1d1d; /* 深黑色 */
    --light-color: #f8f9fa; /* 白色 */
    --max-width: 1200px;
    --transition: all 0.3s ease;
}

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

/* 页面过渡动画 */
html {
    scroll-behavior: smooth;
}

header .container img {
    width: clamp(120px, 50vw, 250px);
    /* 最小120px，根据视口宽度的15%缩放，最大250px */
    height: auto;
    transition: all 0.3s ease;
}

header .logo .tagline {
        padding-right: 25px;
        padding-left: 5px;
}
    
    /* 给 body 添加底部内边距，避免内容被标语遮挡 */
    body {
        padding-bottom: 45px;
    }
    
    /* 调整 WhatsApp 按钮位置，避免被标语遮挡 */
    .whatsapp-float {
        bottom: 60px;
    }

body {
    animation: fadeIn 0.5s ease-in-out;
    padding: 0; /* 移除全局内边距 */
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--secondary-color);
    background-color: #f8f9fa;
}

.nowrap {
  white-space: nowrap;
}

.faq-view-more {
    text-align: center;
    margin-top: 30px;
}

.btn-view-more {
    display: inline-block;
    padding: 12px 25px;
    background: var(--primary-color);
    color: #fff;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    transition: background 0.3s ease;
}

.btn-view-more:hover {
    background: var(--secondary-color);
}


.container {
    width: 90%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 15px; /* 增加容器内边距 */
}

/* 增加各部分的内边距 */
section {
    padding: 40px 15px;
}

@media (max-width: 768px) {

    
    section {
        padding: 30px 10px;
    }
    
    .container {
        width: 95%;
        padding: 0 10px;
    }
}

a {
    text-decoration: none;
    color: var(--secondary-color);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
}

.section-title {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2.2rem;
    position: relative;
    padding-bottom: 15px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--primary-color);
}

/* Button Styles */
.btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 4px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
    cursor: pointer;
}

.btn-primary {
    background-color: var(--primary-color);
    color: #fff;
    border: 2px solid var(--primary-color);
}

.btn-primary:hover {
    background-color: #c00;
    border-color: #c00;
}

.btn-secondary {
    background-color: var(--dark-color);
    color: #fff;
    border: 2px solid var(--dark-color);
}

.btn-secondary:hover {
    background-color: #333;
    border-color: #333;
}

.btn-woutline-white {
    background-color: transparent;
    color: var(--light-color);
    border: 2px solid var(--light-color);
}

.btn-woutline-white:hover {
    background-color: var(--light-color);
    color: #000000;
}

.btn-outline {
    background-color: transparent;
    color: var(--dark-color);
    border: 2px solid var(--dark-color);
}

.btn-outline:hover {
    background-color: var(--dark-color);
    color: #fff;
}

.btn-sm {
    padding: 8px 15px;
    font-size: 0.9rem;
}

.calculator-results {
    width: 70%;
    max-width: var(--max-width);
    margin: 0 auto; 
}

@media (max-width: 992px) {
    .calculator-results {
    width: 100%;
    max-width: var(--max-width);
}
}

/* Header Styles */
header {
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
}

.logo h1 {
    font-size: 1.8rem;
    color: var(--dark-color);
    margin-bottom: 5px;
}

.tagline {
    font-size: 0.9rem;
    color: var(--secondary-color);
}

nav ul {
    display: flex;
}

nav ul li {
    margin-left: 25px;
}

nav ul li a {
    font-weight: 600;
    position: relative;
    padding-bottom: 5px;
}

nav ul li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

nav ul li a:hover::after,
nav ul li a.active::after {
    width: 100%;
}

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

.downpayment-container {
  display: flex;
  align-items: center;   /* 垂直居中对齐 */
  gap: 10px;             /* 左右空隙 */
  height: 48px;          /* 设置固定高度确保对齐 */
}

.switch-box {
  display: flex;
  height: 48px;
  padding-top: 5px;
}

.switch {
  position: relative;
  display: inline-block;
  width: 75px;   /* 长方体宽度 */
  height: 35px;  /* 长方体高度 */
  background-color: black;  /* 底色黑色 */
  border-radius: 8px;
  flex-shrink: 0; /* 防止开关被压缩 */
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  top: 4px;
  left: 4px;
  width: 27px;   /* 白色方块大小 */
  height: 27px;
  background-color: white;
  border-radius: 6px;
  transition: 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: bold;
  color: black;
}

input:checked + .slider {
  transform: translateX(40px); /* 往右滑动 */
}



/* Hero Section */
.hero {
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('../resources/background.jpg') no-repeat center 20%/cover;
    color: #fff;
    padding: 100px 0;
    text-align: center;
}

.hero-content h2 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

/* Featured Cars Section */
.featured-cars {
    padding: 80px 0;
    background-color: var(--light-color);
}

.car-slider {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 20px;
    padding: 20px 0;
    -ms-overflow-style: none;
    scrollbar-width: none;
    cursor: grab;
}

.car-slider::-webkit-scrollbar {
    display: none;
}

.car-slide {
    flex: 0 0 auto;
    width: 300px;
    scroll-snap-align: start;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: var(--transition);
}

/* 小屏幕上居中显示 */
@media (max-width: 768px) {
    .car-slider {
        justify-content: flex-start;
        padding: 20px 10px;
    }
    
    .car-slide {
        width: 85%;
        max-width: 300px;
        scroll-snap-align: center;
    }
}

.car-slide:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

.car-image {
    height: 200px;
    overflow: hidden;
}

.car-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.car-slide:hover .car-image img {
    transform: scale(1.1);
}

.car-details {
    padding: 20px;
}

.car-details h3 {
    margin-bottom: 10px;
    font-size: 1.3rem;
}

.price {
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.2rem;
    margin-bottom: 15px;
}

.specs {
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
    font-size: 0.9rem;
}

.specs li {
    display: flex;
    align-items: center;
}

.specs li i {
    margin-right: 5px;
    color: var(--secondary-color);
}

.view-all {
    text-align: center;
    margin-top: 40px;
}

/* Trust Section */
.trust-section {
    padding: 80px 0;
    background-color: #fff;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.trust-card {
    text-align: center;
    padding: 30px;
    border-radius: 8px;
    background-color: var(--light-color);
    transition: var(--transition);
}

.trust-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.trust-card i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.trust-card h3 {
    margin-bottom: 15px;
}

/* Testimonials Section */
.testimonials {
    padding: 80px 0;
    background-color: var(--dark-color);
    color: #fff;
}

.testimonials .section-title {
    color: #fff;
}

.testimonial-slider {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.testimonial {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 30px;
    position: relative;
}

.quote {
    margin-bottom: 20px;
}

.quote p {
    font-style: italic;
    line-height: 1.8;
}
.member-image {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 15px;
}
.customer {
    display: flex;
    align-items: center;
}

.customer-image {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 15px;
}

.customer-info h4 {
    margin-bottom: 5px;
}

.customer-info p {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* CTA Section */
.cta-section {
    padding: 80px 0;
    background: linear-gradient(rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.8)), url('https://via.placeholder.com/1920x600') no-repeat center center/cover;
    color: #fff;
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Footer */
footer {
    background-color: var(--dark-color);
    color: #fff;
    padding: 60px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-about p {
    margin: 15px 0;
}

.social-icons {
    display: flex;
    gap: 15px;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: #fff;
    transition: var(--transition);
}

.social-icons a:hover {
    background-color: var(--primary-color);
}

.footer-links h3,
.footer-contact h3 {
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-links h3::after,
.footer-contact h3::after,
.footer-about h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 2px;
    background-color: var(--primary-color);
}

.footer-links ul li,
.footer-contact ul li {
    margin-bottom: 10px;
}

.footer-links ul li a {
    color: #ccc;
    transition: var(--transition);
}

.footer-links ul li a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

.footer-contact ul li {
    display: flex;
    align-items: center;
    color: #ccc;
}

.footer-contact ul li i {
    margin-right: 10px;
    color: var(--primary-color);
}

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

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 3px #999;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
}

.whatsapp-float:hover {
    background-color: #128C7E;
    color: #fff;
    transform: scale(1.1);
}

/* Responsive Styles */
@media (max-width: 992px) {
    .hero-content h2 {
        font-size: 2.5rem;
    }
    
    .cta-content h2 {
        font-size: 2rem;
    }
}

.hidden-details {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height 0.5s ease, opacity 0.5s ease;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
}

.hidden-details.open {
    opacity: 1;
}



.hidden-details .result-item {
    margin-bottom: 10px;
    padding-bottom: 10px;
}

.hidden-details .result-value {
    font-size: 0.95rem;
}

@media (max-width: 1084px) {
    nav {
        position: fixed;
        top: 0;
        right: -300px;
        width: 250px;
        height: 100vh;
        background-color: #fff;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
        transition: all 0.3s ease;
        z-index: 1000;
        padding-top: 100px;
    }
    
    nav.active {
        right: 0;
    }
    
    nav ul {
        flex-direction: column;
        padding: 20px;
    }
    
    nav ul li {
        margin: 15px 0;
        width: 100%;
    }
    
    .mobile-menu {
        display: block;
        z-index: 1001;
        position: relative;
    }
    
    .mobile-menu.active i:before {
        content: "\f00d";
    }
}

@media (max-width: 768px) {
    header .container {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
        position: relative;
    }
    
    .logo {
        max-width: 70%;
    }
    
    .hero-content h2 {
        font-size: 2rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .car-slide {
        flex: 0 0 calc(100% - 30px);
    }
    
    .cta-content h2 {
        font-size: 1.8rem;
    }
    
    .cta-content p {
        font-size: 1rem;
    }
    
    .whatsapp-float {
        width: 50px;
        height: 50px;
        font-size: 25px;
        bottom: 20px;
        right: 20px;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 15px;
    }
    
    .hero {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .car-grid,
    .trust-grid,
    .testimonial-slider {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        gap: 10px;
    }
    
    .btn {
        width: 100%;
        text-align: center;
    }
}

#inventory-section {
  scroll-margin-top: 180px; /* 这里的100px改成你的header高度 */
}

/* About Page Styles */
.page-banner {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: #fff;
    padding: 20px 0 40px;
    position: relative;
    overflow: hidden;
}

.page-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 100" fill="white" opacity="0.1"><polygon points="0,0 1000,0 1000,100 0,80"/></svg>') no-repeat center bottom;
    background-size: cover;
}

.page-banner .container {
    position: relative;
    z-index: 2;
}

.page-banner h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.page-banner p {
    font-size: 1.3rem;
    opacity: 0.9;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

/* About Story Section */
.about-story {
    padding: 100px 0;
    background: linear-gradient(to bottom, #fff 0%, var(--light-color) 100%);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-content h2 {
    font-size: 2.8rem;
    color: var(--dark-color);
    margin-bottom: 30px;
    position: relative;
}

.about-content h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.about-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 25px;
    color: var(--secondary-color);
}

.about-image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    transform: perspective(1000px) rotateY(-5deg);
    transition: var(--transition);
}

.about-image:hover {
    transform: perspective(1000px) rotateY(0deg);
    box-shadow: 0 30px 60px rgba(0,0,0,0.15);
}

.about-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: var(--transition);
}

.about-image:hover img {
    transform: scale(1.05);
}

.story-highlight {
    display: flex;
    gap: 30px;
    margin: 30px 0 40px;
    flex-wrap: wrap;
}

.highlight-item {
    text-align: center;
    flex: 1;
    min-width: 120px;
}

.highlight-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
    margin-bottom: 5px;
    transition: transform 0.3s ease;
}

.highlight-item:hover .highlight-number {
  transform: scale(1.1);
}

.highlight-text {
    display: block;
    font-size: 0.9rem;
    color: var(--secondary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

.story-cta {
    margin-top: 40px;
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
    cursor: pointer;
}

.about-image:hover .image-overlay {
    opacity: 1;
}

.overlay-content {
    text-align: center;
    color: #fff;
}

.overlay-content i {
    font-size: 4rem;
    margin-bottom: 10px;
    display: block;
}

.overlay-content span {
    font-size: 1.1rem;
    font-weight: 600;
}

/* Our Values Section */
.our-values {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
}

.our-values::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="2" fill="%23dee2e6" opacity="0.3"/></svg>') repeat;
    background-size: 50px 50px;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
    z-index: 1;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    max-width: 800px;
    margin: 0 auto;
    gap: 40px;
    margin-top: 60px;
    position: relative;
    z-index: 1;
}

.value-card {
    background: #fff;
    padding: 50px 35px;
    border-radius: 20px;
    text-align: left;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(0,0,0,0.05);
}

.value-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.value-card:hover::before {
    transform: scaleX(1);
}

.value-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 25px 50px rgba(0,0,0,0.15);
}

.value-icon {
    width: 70px;
    height: 70px;
    background: var(--primary-color);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    color: #fff;
    font-size: 1.8rem;
    transition: all 0.4s ease;
}

.value-card:hover .value-icon {
    transform: scale(1.1) rotate(5deg);
}

.value-content h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: var(--text-dark);
    font-weight: 600;
}

.value-content p {
    color: var(--text-light);
    line-height: 1.7;
    font-size: 0.95rem;
}

.value-number {
    position: absolute;
    top: 25px;
    right: 25px;
    font-size: 3rem;
    font-weight: 700;
    color: rgba(0,0,0,0.05);
    transition: all 0.4s ease;
}

.value-card:hover .value-number {
    color: rgba(220, 53, 69, 0.1);
    transform: scale(1.1);
}

/* Our Team Section */
.our-team {
    padding: 100px 0;
    background: #fff;
}

.our-team .section-title {
    font-size: 2.8rem;
    margin-bottom: 60px;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, auto));
    gap: 40px;
    justify-content: center;
}

.team-member {
    background: #fff;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    border: 1px solid var(--light-color);
    /* 不要写 display:block，因为默认就是 block */
}

.team-member:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.15);
}

.member-image {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto 25px;
    border: 4px solid var(--primary-color);
    position: relative;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.member-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.member-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.team-member:hover .member-overlay {
    opacity: 1;
}

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

.social-links a {
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    text-decoration: none;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--secondary-color);
    transform: scale(1.1);
}

.team-member:hover .member-image img {
    transform: scale(1.1);
}

.member-info {
    text-align: center;
}

.member-info h3 {
    font-size: 1.5rem;
    color: var(--dark-color);
    margin-bottom: 8px;
}

.position {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.experience {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 20px;
    padding: 10px 20px;
    background: var(--primary-color);
    border-radius: 25px;
    color: #fff;
    display: inline-flex;
}

.experience .years {
    font-size: 1.2rem;
    font-weight: 700;
}

.experience .label {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.bio {
    color: var(--secondary-color);
    line-height: 1.6;
    font-size: 0.95rem;
}

/* Why Choose Us Section */
.why-choose {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #fff 50%, #f8f9fa 100%);
    position: relative;
}

.why-choose::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="1" fill="%23dee2e6" opacity="0.4"/></svg>') repeat;
    background-size: 30px 30px;
}

.choose-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.stats-row {
    display: flex;
    gap: 30px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
    flex: 1;
    min-width: 120px;
}

.stat-number {
    display: block;
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
    margin-bottom: 5px;
    transition: transform 0.3s ease;
}

.stat-item:hover .stat-number {
  transform: scale(1.1);
}

.stat-label {
    display: block;
    font-size: 0.85rem;
    color: var(--secondary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

.choose-list {
    list-style: none;
    margin-bottom: 40px;
}

.choose-list li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 25px;
    padding: 25px;
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.4s ease;
    border-left: 4px solid transparent;
}

@media (max-width: 789px) {
    .choose-list li {
        align-items: center;
    }
}

.choose-list li:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.12);
    border-left-color: var(--primary-color);
}

.list-icon {
    background: var(--primary-color);
    color: #fff;
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 20px;
    transition: all 0.4s ease;
    flex-shrink: 0;
}

.list-icon i {
    font-size: 24px; /* 图标固定大小 */
}

.choose-list li:hover .list-icon {
    transform: scale(1.1) rotate(5deg);
}

.list-content h4 {
    font-size: 1.2rem;
    color: var(--dark-color);
    margin-bottom: 8px;
    font-weight: 600;
}

.list-content p {
    color: var(--secondary-color);
    line-height: 1.6;
    margin: 0;
    font-size: 0.95rem;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.choose-image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    transition: var(--transition);
}

.choose-image:hover {
    box-shadow: 0 30px 60px rgba(0,0,0,0.15);
}

.choose-image img {
    width: 100%;
    height: 450px;
    object-fit: cover;
    transition: var(--transition);
}

.choose-image:hover img {
    transform: scale(1.05);
}

.image-features {
    position: absolute;
    top: 20px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.feature-badge {
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(10px);
    padding: 12px 20px;
    border-radius: 25px;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: var(--transition);
}

.feature-badge:hover {
    transform: scale(1.05);
    background: #fff;
}

.feature-badge i {
    color: var(--primary-color);
    font-size: 1.1rem;
}

.feature-badge span {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--dark-color);
}

/* Responsive Design for About Page */
@media (max-width: 992px) {
    .page-banner h1 {
        font-size: 2.8rem;
    }
    
    .about-grid,
    .choose-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-content h2,
    .choose-content h2,
    .our-team .section-title,
    .our-values .section-title {
        font-size: 2.2rem;
    }
    
    .team-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
}

@media (max-width: 768px) {
    .page-banner {
        padding: 10px 0 20px;
    }
    
    .page-banner h1 {
        padding-top: 10px;
        font-size: 2.2rem;
    }
    
    .page-banner p {
        font-size: 1.1rem;
    }
    
    .about-story,
    .our-values,
    .our-team,
    .why-choose {
        padding: 60px 0;
    }
    
    .values-grid {
        grid-template-columns: 1fr;
    }
    
    .team-grid {
        grid-template-columns: 1fr;
    }
    
    .about-image,
    .choose-image {
        transform: none;
    }
    
    .choose-list li {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .choose-list li i {
        margin-right: 0;
        margin-bottom: 15px;
    }

    .list-icon {
        margin-right: 0;
        margin-bottom: 15px;
        width: 50px !important;
        height: 50px !important;
    }

    .list-icon i {
    font-size: 24px !important; /* 强制固定，不会跟着缩 */
    }

}