/* 全局样式重置和基础设置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px; /* 基础字体大小 */
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

/* 按钮样式 */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 16px;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, #4A90E2, #357ABD);
    color: white;
    box-shadow: 0 4px 15px rgba(74, 144, 226, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(74, 144, 226, 0.4);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    transform: translateY(-2px);
}

/* 导航栏样式 */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 1000;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(74, 144, 226, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: 700;
    color: #4A90E2;
    text-decoration: none;
}

.logo-icon {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
    object-fit: contain;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
    margin: 0;
    padding: 0;
}

.nav-link {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    position: relative;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #4A90E2;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: #4A90E2;
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 2px;
}

.language-switcher {
    display: flex;
    gap: 5px;
    margin-left: 20px;
}

.lang-btn {
    padding: 6px 12px;
    border: 1px solid #4A90E2;
    background: transparent;
    color: #4A90E2;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s ease;
}

.lang-btn:hover {
    background: #4A90E2;
    color: white;
}

.lang-btn.active {
    background: #4A90E2;
    color: white;
}

/* Hero区域样式 */
.hero {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('images/hero/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    z-index: -2;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.4), rgba(74, 144, 226, 0.3));
    z-index: -1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.2);
    z-index: -1;
}

.hero-content {
    text-align: center;
    color: white;
    z-index: 1;
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 40px;
    opacity: 0.9;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.scroll-indicator {
    width: 30px;
    height: 50px;
    border: 2px solid white;
    border-radius: 15px;
    position: relative;
    animation: scroll 2s infinite;
}

.scroll-indicator::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: white;
    border-radius: 2px;
    animation: bounce 2s infinite;
}

/* 观光飞行体验 */
.sightseeing {
    padding: 100px 0;
    background: #f8f9fa;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: #333;
}

.section-header p {
    font-size: 1.2rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
}

.product-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    cursor: pointer;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.product-card a {
    display: block;
    padding: 0;
    text-decoration: none;
    color: inherit;
}

.product-card:hover a {
    text-decoration: none;
}

.product-image {
    height: 250px;
    background-size: cover;
    background-position: center;
    position: relative;
}

.product-card[data-product="city-tour"] .product-image {
    background-image: url('images/products/city-tour.jpg');
}

.product-card[data-product="pauanui-flight"] .product-image {
    background-image: url('images/products/pauanui-flight.jpg');
}

.product-card[data-product="mountain-adventure"] .product-image {
    background-image: url('images/products/mountain-adventure.jpg');
}

.product-card[data-product="night-flight"] .product-image {
    background-image: url('images/products/waiheki-flight.jpg');
}

.product-icon {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #4A90E2;
}

.product-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 20px 20px 10px 20px;
    color: #333;
}

.product-card p {
    font-size: 1rem;
    color: #666;
    margin: 0 20px 20px 20px;
    line-height: 1.6;
}

.product-details {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    background: #f8f9fa;
    border-top: 1px solid #eee;
}

.duration {
    font-size: 0.9rem;
    color: #666;
    display: flex;
    align-items: center;
    gap: 5px;
    white-space: nowrap;
}

.duration::before {
    content: '⏱';
    font-size: 1rem;
}

.price {
    font-size: 1.1rem;
    font-weight: 600;
    color: #4A90E2;
    white-space: nowrap;
    text-align: right;
    flex-shrink: 0;
}

/* 操控体验 */
.control {
    padding: 100px 0;
    background: white;
}

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

.control-image {
    height: 400px;
    background-image: url('images/control/control-experience.jpg');
    background-size: cover;
    background-position: center;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.control-info h3 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: #333;
}

.control-info p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #666;
    margin-bottom: 30px;
}

.control-features {
    list-style: none;
    margin-bottom: 30px;
}

.control-features li {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
    font-size: 1rem;
    color: #333;
}

.control-features i {
    color: #4A90E2;
    font-size: 1.2rem;
}

.control-pricing {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.control-actions {
    margin-top: 30px;
}

.control-visual {
    position: relative;
}

.control-icon {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 60px;
    height: 60px;
    background: #4A90E2;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    box-shadow: 0 5px 15px rgba(74, 144, 226, 0.3);
}

/* 关于Club */
.about {
    padding: 100px 0;
    background: #f8f9fa;
}

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

.about-image {
    height: 400px;
    background-image: url('images/about/about-club.jpg');
    background-size: cover;
    background-position: center;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.about-text h2 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 30px;
    color: #333;
}

.about-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #666;
    margin-bottom: 20px;
}

.about-stats {
    display: flex;
    gap: 40px;
    margin-top: 40px;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #4A90E2;
    display: block;
}

.stat-label {
    font-size: 1rem;
    color: #666;
    margin-top: 5px;
}

.about-icon {
    position: absolute;
    top: -20px;
    left: -20px;
    width: 60px;
    height: 60px;
    background: #4A90E2;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    box-shadow: 0 5px 15px rgba(74, 144, 226, 0.3);
}

/* 机型介绍 */
.aircraft {
    padding: 100px 0;
    background: white;
}

.aircraft-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.aircraft-image {
    height: 250px;
    background-size: cover;
    background-position: center;
    border-radius: 12px 12px 0 0;
    position: relative;
}

.aircraft-card[data-aircraft="1"] .aircraft-image {
    background-image: url('images/aircraft/aircraft-1.jpg');
}

.aircraft-card[data-aircraft="2"] .aircraft-image {
    background-image: url('images/aircraft/aircraft-2.jpg');
}

.aircraft-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.aircraft-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.aircraft-icon {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #4A90E2;
}

.aircraft-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 20px 20px 10px 20px;
    color: #333;
}

.aircraft-card p {
    font-size: 1rem;
    color: #666;
    margin: 0 20px 20px 20px;
    line-height: 1.6;
}

.aircraft-specs {
    list-style: none;
    margin: 0 20px 20px 20px;
}

.aircraft-specs li {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
}

.aircraft-specs li:last-child {
    margin-bottom: 0;
}

.aircraft-specs li::before {
    content: '✈';
    position: absolute;
    left: 0;
    color: #4A90E2;
}

/* 联系我们 */
.contact {
    padding: 100px 0;
    background: #f8f9fa;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-form {
    background: white;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #333;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e1e5e9;
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.3s ease;
    background: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #4A90E2;
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

.contact-info h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 30px;
    color: #333;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 25px;
}

.contact-item i {
    color: #4A90E2;
    font-size: 1.2rem;
    margin-top: 3px;
}

.contact-item h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 5px;
    color: #333;
}

.contact-item p {
    color: #666;
    line-height: 1.6;
}

/* 页脚 */
.footer {
    background: #2c3e50;
    color: white;
    padding: 60px 0 20px 0;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: white;
}

.footer-section p {
    color: #bdc3c7;
    line-height: 1.6;
    margin-bottom: 10px;
}

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

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section ul li a {
    color: #bdc3c7;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #4A90E2;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 700;
    color: #4A90E2;
    margin-bottom: 15px;
}

.footer-bottom {
    border-top: 1px solid #34495e;
    padding-top: 20px;
    text-align: center;
    color: #bdc3c7;
}

.qr-codes {
    display: flex;
    gap: 20px;
    margin-top: 15px;
    justify-content: flex-start;
}

.qr-item {
    text-align: center;
}

.qr-code {
    width: 100px;
    height: 100px;
    border-radius: 8px;
    margin-bottom: 8px;
    border: 2px solid #34495e;
}

.qr-item p {
    font-size: 0.9rem;
    color: #bdc3c7;
    margin: 0;
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

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

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

/* ===== 响应式设计优化 ===== */

/* 大屏幕设备 (1400px+) */
@media (min-width: 1400px) {
    .container {
        max-width: 1320px;
    }
    
    .hero-title {
        font-size: 5.5rem;
    }
    
    .hero-subtitle {
        font-size: 2rem;
    }
    
    .section-header h2 {
        font-size: 4.5rem;
    }
    
    .products-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 15px;
    }
    
    .aircraft-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 60px;
    }
}

/* 大屏幕设备 (1200px - 1399px) */
@media (min-width: 1200px) and (max-width: 1399px) {
    .container {
        max-width: 1140px;
    }
    
    .hero-title {
        font-size: 4.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.8rem;
    }
    
    .section-header h2 {
        font-size: 3.5rem;
    }
    
    .products-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 15px;
    }
    
    .aircraft-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 50px;
    }
}

/* 中等屏幕设备 (992px - 1199px) */
@media (max-width: 1199px) and (min-width: 992px) {
    .container {
        max-width: 960px;
    }
    
    .hero-title {
        font-size: 4rem;
    }
    
    .section-header h2 {
        font-size: 3rem;
    }
    
    .nav-menu {
        gap: 25px;
    }
    
    .nav-link {
        font-size: 15px;
    }
}

/* 平板设备 (768px - 991px) */
@media (max-width: 991px) and (min-width: 768px) {
    .container {
        max-width: 720px;
        padding: 0 30px;
    }
    
    .hero-title {
        font-size: 3.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.4rem;
    }
    
    .section-header h2 {
        font-size: 2.5rem;
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .aircraft-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .control-content,
    .about-content {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
    
    .contact-content {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    /* 导航栏优化 */
    .nav-menu {
        gap: 20px;
    }
    
    .nav-link {
        font-size: 14px;
    }
    
    .language-switcher {
        margin-left: 15px;
    }
    
    .lang-btn {
        padding: 5px 10px;
        font-size: 13px;
    }
}

/* 移动设备 (768px以下) */
@media (max-width: 767px) {
    .container {
        padding: 0 20px;
    }
    
    /* 导航栏响应式优化 */
    .nav-container {
        height: 60px;
        padding: 0 15px;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 60px;
        flex-direction: column;
        background-color: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        width: 100%;
        text-align: center;
        transition: 0.3s ease;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.1);
        padding: 20px 0;
        z-index: 999;
        gap: 0;
    }

    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        margin: 10px 0;
    }
    
    .nav-link {
        display: block;
        padding: 15px 20px;
        font-size: 16px;
        border-bottom: 1px solid rgba(74, 144, 226, 0.1);
    }
    
    .nav-link:last-child {
        border-bottom: none;
    }

    .hamburger {
        display: flex;
        z-index: 1001;
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .language-switcher {
        margin-left: 10px;
        order: -1;
    }

    .lang-btn {
        padding: 4px 8px;
        font-size: 12px;
    }
    
    /* Hero区域响应式优化 */
    .hero {
        height: 100vh;
        min-height: 600px;
    }
    
    .hero-background {
        background-position: center center;
        background-attachment: scroll;
    }
    
    .hero-title {
        font-size: 2.5rem;
        line-height: 1.2;
        margin-bottom: 15px;
    }

    .hero-subtitle {
        font-size: 1.2rem;
        line-height: 1.4;
        margin-bottom: 30px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 15px;
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 300px;
        text-align: center;
        padding: 15px 24px;
        font-size: 16px;
    }
    
    /* 内容区域响应式优化 */
    .section-header h2 {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .section-header p {
        font-size: 1.1rem;
        padding: 0 10px;
    }

    .control-content,
    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .control-info h3 {
        font-size: 2rem;
    }
    
    .about-text h2 {
        font-size: 2.5rem;
    }

    .products-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .product-card {
        margin: 0;
    }

    .aircraft-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .aircraft-card {
        margin: 0;
    }

    .about-stats {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .stat {
        flex: 1;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: left;
    }
    
    .qr-codes {
        justify-content: flex-start;
    }
    
    .qr-code {
        width: 90px;
        height: 90px;
    }
    
    /* 图片响应式优化 */
    .control-image,
    .about-image {
        height: 300px;
    }
    
    .aircraft-image {
        height: 200px;
    }
    
    .product-image {
        height: 200px;
    }
    
    /* 表单响应式优化 */
    .contact-form {
        padding: 30px 20px;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        font-size: 16px; /* 防止iOS缩放 */
        padding: 15px 16px;
    }
    
    .btn {
        padding: 15px 24px;
        font-size: 16px;
        width: 100%;
    }
}

/* 小屏幕手机 (480px以下) */
@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .nav-container {
        padding: 0 10px;
    }
    
    .nav-logo {
        font-size: 20px;
    }
    
    .logo-icon {
        width: 28px;
        height: 28px;
        object-fit: contain;
    }
    
    .hero-title {
        font-size: 2rem;
        padding: 0 10px;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
        padding: 0 15px;
    }
    
    .hero-content {
        padding: 0 10px;
    }
    
    .section-header h2 {
        font-size: 1.8rem;
        padding: 0 10px;
    }
    
    .section-header p {
        font-size: 1rem;
        padding: 0 15px;
    }
    
    .sightseeing,
    .control,
    .about,
    .aircraft,
    .contact {
        padding: 60px 0;
    }
    
    .product-card {
        margin: 0;
        max-width: 100%;
    }
    
    .product-card .product-image {
        height: 180px;
    }
    
    .product-card h3 {
        font-size: 1.3rem;
        margin: 15px 15px 8px 15px;
    }
    
    .product-card p {
        font-size: 0.95rem;
        margin: 0 15px 15px 15px;
    }
    
    .product-details {
        padding: 12px 15px;
        flex-wrap: nowrap;
        gap: 10px;
    }
    
    .duration {
        font-size: 0.85rem;
    }
    
    .price {
        font-size: 1rem;
    }
    
    .aircraft-card {
        margin: 0;
        max-width: 100%;
    }
    
    .aircraft-card h3 {
        font-size: 1.3rem;
    }
    
    .aircraft-card p {
        font-size: 0.95rem;
    }
    
    .aircraft-image {
        height: 180px;
    }
    
    .control-image,
    .about-image {
        height: 250px;
    }
    
    .control-info h3 {
        font-size: 1.8rem;
    }
    
    .control-info p {
        font-size: 1rem;
    }
    
    .control-features li {
        font-size: 0.95rem;
    }
    
    .about-text h2 {
        font-size: 2rem;
    }
    
    .about-text p {
        font-size: 1rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .stat-label {
        font-size: 0.9rem;
    }
    
    .contact-form {
        padding: 25px 15px;
    }
    
    .form-group {
        margin-bottom: 15px;
    }
    
    .form-group label {
        font-size: 0.95rem;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 12px 14px;
        font-size: 16px;
    }
    
    .contact-info h3 {
        font-size: 1.8rem;
    }
    
    .contact-item {
        margin-bottom: 20px;
    }
    
    .contact-item h4 {
        font-size: 1rem;
    }
    
    .contact-item p {
        font-size: 0.95rem;
    }
    
    .footer {
        padding: 40px 0 20px 0;
    }
    
    .footer-content {
        gap: 25px;
        text-align: left;
    }
    
    .footer-section h4 {
        font-size: 1.1rem;
    }
    
    .footer-section p,
    .footer-section ul li a {
        font-size: 0.9rem;
    }
    
    .qr-codes {
        gap: 15px;
        justify-content: flex-start;
    }
    
    .qr-code {
        width: 80px;
        height: 80px;
    }
    
    .qr-item p {
        font-size: 0.8rem;
    }
    
    .footer-bottom {
        font-size: 0.85rem;
    }
}

/* 超小屏幕手机 (360px以下) */
@media (max-width: 360px) {
    .container {
        padding: 0 10px;
    }
    
    .nav-container {
        padding: 0 8px;
    }
    
    .hero-title {
        font-size: 1.8rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .section-header h2 {
        font-size: 1.6rem;
    }
    
    .product-card .product-image {
        height: 160px;
    }
    
    .aircraft-image,
    .control-image,
    .about-image {
        height: 200px;
    }
    
    .contact-form {
        padding: 20px 12px;
    }
    
    .aircraft-card {
        margin: 0;
    }
    
    .product-details {
        padding: 10px 12px;
        gap: 8px;
    }
    
    .duration {
        font-size: 0.8rem;
    }
    
    .price {
        font-size: 0.9rem;
    }
}

/* 横屏模式优化 */
@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        height: 100vh;
        min-height: 400px;
    }
    
    .hero-title {
        font-size: 2rem;
        margin-bottom: 10px;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 20px;
    }
    
    .hero-buttons {
        flex-direction: row;
        gap: 15px;
    }
    
    .hero-buttons .btn {
        width: auto;
        padding: 10px 20px;
        font-size: 14px;
    }
}

/* 高分辨率屏幕优化 */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .hero-background {
        background-image: url('images/hero/hero-bg.jpg');
        background-size: cover;
    }
}

/* 触摸设备优化 */
@media (hover: none) and (pointer: coarse) {
    .product-card:hover,
    .aircraft-card:hover {
        transform: none;
    }
    
    .btn:hover {
        transform: none;
    }
    
    .nav-link:hover::after {
        width: 0;
    }
    
    /* 增加触摸目标大小 */
    .nav-link {
        padding: 15px 10px;
    }
    
    .btn {
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        min-height: 44px;
    }
}

/* 打印样式 */
@media print {
    .navbar,
    .hero-scroll,
    .contact-form,
    .footer {
        display: none;
    }
    
    .hero {
        height: auto;
        min-height: auto;
        padding: 50px 0;
    }
    
    .container {
        max-width: none;
        padding: 0;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    .hero-title {
        font-size: 24pt;
        color: #000;
    }
    
    .section-header h2 {
        font-size: 18pt;
        color: #000;
    }
}