/* 重置和基础样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

/* WhatsApp 固定按钮 */
.whatsapp-fixed {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: #25D366;
    color: #fff;
    padding: 14px 20px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 15px;
    z-index: 1000;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    transition: all 0.3s;
    animation: pulse 2s infinite;
}

.whatsapp-fixed:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(37, 211, 102, 0.5);
}

.whatsapp-fixed svg {
    width: 24px;
    height: 24px;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.6);
    }
}

/* 顶部导航 */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: #000;
    z-index: 999;
    padding: 12px 20px;
    height: 56px;
    display: flex;
    align-items: center;
}

.header-container {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.lang-switch {
    background: transparent;
    color: #fff;
    border: 1px solid rgba(255,255,255,0.3);
    padding: 6px 12px;
    font-size: 13px;
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s;
    min-width: 80px;
}

.lang-switch:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.5);
}

.logo {
    color: #fff;
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 1;
    min-width: 0;
}

.logo span {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.logo-image {
    height: 32px;
    width: auto;
    display: block;
    flex-shrink: 0;
}

@media (max-width: 480px) {
    .header {
        padding: 10px 12px;
        height: auto;
        min-height: 50px;
    }
    
    .header-container {
        gap: 8px;
    }
    
    .logo {
        font-size: 13px;
        gap: 6px;
        flex: 1;
        min-width: 0;
    }
    
    .logo-image {
        height: 22px;
    }
    
    .logo span {
        font-size: 11px;
        max-width: 100px;
        display: block;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    .lang-switch {
        font-size: 10px;
        padding: 4px 6px;
        min-width: 55px;
        white-space: nowrap;
    }
    
    .enquire-btn {
        font-size: 11px;
        padding: 6px 10px;
        white-space: nowrap;
    }
    
    .enquire-btn svg {
        width: 16px;
        height: 16px;
    }
    
    .header-right {
        gap: 6px;
        flex-shrink: 0;
    }
}

@media (max-width: 375px) {
    .logo span {
        display: none;
    }
    
    .logo {
        gap: 4px;
    }
    
    .lang-switch {
        font-size: 9px;
        padding: 4px 5px;
        min-width: 50px;
    }
    
    .enquire-btn {
        font-size: 10px;
        padding: 5px 8px;
    }
    
    .enquire-btn span {
        display: none;
    }
    
    .enquire-btn svg {
        width: 18px;
        height: 18px;
    }
}

.enquire-btn {
    background: #25D366;
    color: #fff;
    border: none;
    padding: 8px 16px;
    font-size: 14px;
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    transition: opacity 0.3s;
    display: inline-block;
}

.enquire-btn:active {
    opacity: 0.8;
}

/* Hero 区域 */
.hero {
    position: relative;
    width: 100%;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 80px 20px 40px;
    text-align: center;
    overflow: hidden;
}

.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    z-index: 0;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.6) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 600px;
    width: 100%;
}

.hero-title {
    font-size: 36px;
    font-weight: 700;
    color: #fff;
    line-height: 1.2;
    margin-bottom: 20px;
    letter-spacing: 1px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-subtitle {
    font-size: 16px;
    color: #fff;
    margin-bottom: 16px;
    line-height: 1.5;
    font-weight: 500;
}

.hero-description {
    font-size: 15px;
    color: rgba(255,255,255,0.9);
    margin-bottom: 32px;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
}

.btn-outline {
    background: transparent;
    color: #fff;
    border: 2px solid #fff;
    padding: 14px 24px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s;
    width: 100%;
    display: inline-block;
    text-align: center;
}

.btn-outline:active {
    background: rgba(255,255,255,0.1);
}

.btn-whatsapp {
    background: #25D366;
    color: #fff;
    border: 2px solid #25D366;
    padding: 14px 24px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-whatsapp:active {
    background: #20BA5A;
}

.btn-whatsapp svg {
    width: 20px;
    height: 20px;
}

.hero-features {
    font-size: 13px;
    color: rgba(255,255,255,0.8);
    margin-bottom: 40px;
}

.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: #fff;
}

.scroll-arrow {
    font-size: 24px;
    animation: bounce 2s infinite;
}

.scroll-text {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

/* 通用区块样式 */
.section-dark {
    background: #1a1a1a;
    color: #fff;
    padding: 60px 20px;
}

.section-light {
    background: #fff;
    color: #333;
    padding: 60px 20px;
}

.section-title {
    font-size: 32px;
    font-weight: 700;
    color: #fff;
    text-align: center;
    margin-bottom: 16px;
    letter-spacing: 1px;
    line-height: 1.2;
}

.section-title-dark {
    font-size: 32px;
    font-weight: 700;
    color: #000;
    text-align: center;
    margin-bottom: 16px;
    letter-spacing: 1px;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 16px;
    color: rgba(255,255,255,0.8);
    text-align: center;
    margin-bottom: 40px;
}

.section-subtitle-dark {
    font-size: 16px;
    color: #666;
    text-align: center;
    margin-bottom: 40px;
}

.section-text {
    font-size: 16px;
    color: rgba(255,255,255,0.9);
    line-height: 1.7;
    margin-bottom: 20px;
}

/* How We're Different */
.different-blocks-wrapper {
    position: relative;
    margin-bottom: 40px;
    width: 100%;
    overflow: hidden;
}

.swipe-indicator {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 20;
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
    padding: 10px 16px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 500;
    pointer-events: none;
    animation: swipePulse 2s infinite;
    backdrop-filter: blur(10px);
}

.swipe-indicator svg {
    width: 20px;
    height: 20px;
    animation: swipeArrow 1.5s infinite;
}

.swipe-indicator.hidden {
    display: none;
}

@keyframes swipePulse {
    0%, 100% {
        opacity: 0.8;
        transform: translateY(-50%) scale(1);
    }
    50% {
        opacity: 1;
        transform: translateY(-50%) scale(1.05);
    }
}

@keyframes swipeArrow {
    0%, 100% {
        transform: translateX(0);
    }
    50% {
        transform: translateX(5px);
    }
}

@media (min-width: 768px) {
    .different-blocks-wrapper {
        overflow: visible;
    }
    
    .swipe-indicator {
        display: none;
    }
}

.different-blocks {
    display: flex;
    flex-direction: column;
    gap: 40px;
    margin-bottom: 40px;
}

.different-blocks-carousel {
    display: flex;
    gap: 0;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE and Edge */
    padding: 0;
    margin: 0 -20px;
    width: calc(100% + 40px);
}

.different-blocks-carousel::-webkit-scrollbar {
    display: none; /* Chrome, Safari, Opera */
}

.different-blocks-carousel .different-block {
    flex: 0 0 100%;
    min-width: 100%;
    max-width: 100%;
    width: 100%;
    scroll-snap-align: start;
    aspect-ratio: 1;
}

@media (min-width: 768px) {
    .different-blocks-carousel {
        gap: 20px;
        margin: 0;
        padding: 0;
        width: 100%;
    }
    
    .different-blocks-carousel .different-block {
        flex: 0 0 calc(50% - 10px);
        min-width: calc(50% - 10px);
        max-width: calc(50% - 10px);
        width: auto;
    }
}

@media (min-width: 1024px) {
    .different-blocks-carousel {
        margin: 0;
        padding: 0;
        gap: 20px;
    }
    
    .different-blocks-carousel .different-block {
        flex: 0 0 calc(25% - 15px);
        min-width: calc(25% - 15px);
        max-width: calc(25% - 15px);
    }
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.9);
    border: none;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    font-size: 24px;
    font-weight: bold;
    color: #333;
    cursor: pointer;
    z-index: 10;
    display: none;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
}

.carousel-btn:hover {
    background: rgba(255, 255, 255, 1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.carousel-btn:active {
    transform: translateY(-50%) scale(0.95);
}

.carousel-btn:disabled,
.carousel-btn[style*="pointer-events: none"] {
    opacity: 0.5;
    cursor: not-allowed;
}

.carousel-btn-prev {
    left: 10px;
}

.carousel-btn-next {
    right: 10px;
}

@media (min-width: 768px) {
    .carousel-btn {
        display: flex;
    }
}

.different-block {
    display: flex;
    flex-direction: column;
    text-align: center;
}

.different-block-with-image {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    width: 100%;
    height: 100%;
}

.different-block-leader {
    background-position: center 60%;
    background-size: cover;
}

.different-block-split {
    position: relative;
    min-height: 400px;
    border-radius: 12px;
    overflow: hidden;
}

.split-image-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    z-index: 0;
}

.split-image-left,
.split-image-right {
    flex: 1;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.split-image-left {
    border-right: 2px solid rgba(255,255,255,0.2);
}

.different-block-with-video {
    position: relative;
    min-height: 400px;
    border-radius: 12px;
    overflow: hidden;
}

.different-block-video {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    transform: translate(-50%, -50%);
    z-index: 0;
    object-fit: contain;
}

.different-block-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0.7) 100%);
    z-index: 1;
}

.different-block-overlay-light {
    background: linear-gradient(to bottom, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0.5) 100%);
}

.different-block-content {
    position: relative;
    z-index: 2;
    padding: 40px 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
    justify-content: center;
}

.different-block-no-bg {
    background: #fff;
    border-radius: 12px;
    padding: 40px 24px;
}

.different-block-content-no-bg {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.different-title-no-bg {
    font-size: 22px;
    font-weight: 700;
    color: #000;
    margin-bottom: 16px;
    letter-spacing: 0.5px;
}

.different-text-no-bg {
    font-size: 15px;
    color: #666;
    line-height: 1.7;
    margin-bottom: 20px;
    max-width: 600px;
}

.different-icon {
    font-size: 64px;
    margin-bottom: 20px;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
    display: flex;
    align-items: center;
    justify-content: center;
}

.different-icon svg {
    width: 64px;
    height: 64px;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}

.different-title {
    font-size: 22px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 16px;
    letter-spacing: 0.5px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.different-text {
    font-size: 15px;
    color: rgba(255,255,255,0.95);
    line-height: 1.7;
    margin-bottom: 20px;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
    max-width: 600px;
}

.learn-more-link {
    color: #25D366;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.3s;
    background: rgba(255,255,255,0.2);
    padding: 10px 20px;
    border-radius: 6px;
    backdrop-filter: blur(10px);
    text-shadow: none;
}

.learn-more-link:hover {
    color: #fff;
    background: rgba(37, 211, 102, 0.9);
    transform: translateY(-2px);
}

.learn-more-link:active {
    color: #fff;
    background: #20BA5A;
    transform: translateY(0);
}

.learn-more-link-light {
    display: block;
    text-align: center;
    color: #25D366;
    text-decoration: none;
    font-size: 16px;
    font-weight: 600;
    margin-top: 20px;
}

.btn-outline-dark {
    background: transparent;
    color: #000;
    border: 2px solid #000;
    padding: 14px 24px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s;
    width: 100%;
    display: inline-block;
    text-align: center;
    margin-top: 20px;
}

.btn-outline-dark:active {
    background: rgba(0,0,0,0.05);
}

/* Most Popular Trips */
.trips-carousel {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 24px;
}

.trip-card {
    position: relative;
    width: 100%;
    height: 400px;
    border-radius: 8px;
    overflow: hidden;
}

.trip-image {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
}

.trip-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, transparent 100%);
    padding: 30px 20px 20px;
    color: #fff;
}

.trip-badge {
    display: inline-block;
    background: #25D366;
    color: #fff;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 12px;
}

.trip-title {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}

.trip-description {
    font-size: 14px;
    color: rgba(255,255,255,0.9);
    margin-bottom: 12px;
    line-height: 1.5;
}

.trip-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.trip-highlights span {
    font-size: 12px;
    color: rgba(255,255,255,0.8);
    background: rgba(255,255,255,0.1);
    padding: 4px 8px;
    border-radius: 4px;
}

.trip-btn {
    background: transparent;
    color: #fff;
    border: 1px solid #fff;
    padding: 8px 16px;
    font-size: 14px;
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    display: inline-block;
    transition: all 0.3s;
}

.trip-btn:active {
    background: rgba(255,255,255,0.1);
}

.btn-outline-light {
    background: transparent;
    color: #fff;
    border: 2px solid #fff;
    padding: 14px 24px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s;
    width: 100%;
    display: inline-block;
    text-align: center;
    margin-top: 20px;
}

.btn-outline-light:active {
    background: rgba(255,255,255,0.1);
}

/* Travel Styles */
.travel-styles {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 40px;
}

.travel-style-banner {
    position: relative;
    width: 100%;
    min-height: 300px;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
}

.style-image {
    width: 100%;
    height: 100%;
    min-height: 300px;
    background-size: cover;
    background-position: center;
    transition: transform 0.3s;
}

.travel-style-banner:active .style-image {
    transform: scale(1.05);
}

.style-overlay-dark {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.style-content {
    text-align: center;
    color: #fff;
    max-width: 500px;
}

.style-title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: 1px;
}

.style-description {
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 20px;
    color: rgba(255,255,255,0.9);
}

.style-btn-dark {
    background: #25D366;
    color: #fff;
    border: none;
    padding: 12px 24px;
    font-size: 15px;
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    display: inline-block;
    transition: all 0.3s;
}

.style-btn-dark:active {
    background: #20BA5A;
}

/* Why Choose Us */
.why-blocks {
    display: flex;
    flex-direction: column;
    gap: 32px;
    margin-bottom: 40px;
}

.why-block {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.why-icon {
    font-size: 48px;
    flex-shrink: 0;
    width: 60px;
    text-align: center;
}

.why-content {
    flex: 1;
}

.why-title {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 8px;
}

.why-text {
    font-size: 15px;
    color: rgba(255,255,255,0.8);
    line-height: 1.6;
}

/* 4 Steps Journey */
.steps {
    display: flex;
    flex-direction: column;
    gap: 40px;
    margin-bottom: 40px;
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.step-number {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 16px;
    line-height: 1;
}

.step-1 {
    color: #ff6b35;
}

.step-2 {
    color: #4ecdc4;
}

.step-3 {
    color: #45b7d1;
}

.step-4 {
    color: #ff6b9d;
}

.step-title {
    font-size: 20px;
    font-weight: 700;
    color: #000;
    margin-bottom: 12px;
}

.step-text {
    font-size: 15px;
    color: #666;
    line-height: 1.6;
    max-width: 400px;
}

/* Section with Image */
.section-image {
    position: relative;
    width: 100%;
}

.section-image-bg {
    width: 100%;
    height: 300px;
    background-size: cover;
    background-position: center;
}

.section-image .section-dark {
    padding-top: 40px;
}

/* Icon Blocks */
.icon-blocks {
    display: flex;
    flex-direction: column;
    gap: 32px;
    margin-bottom: 40px;
}

.icon-block {
    text-align: center;
}

.icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.icon-title {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 8px;
}

.icon-text {
    font-size: 15px;
    color: rgba(255,255,255,0.8);
    line-height: 1.6;
}

/* Footer CTA */
.footer-cta {
    background: #ff6b35;
    padding: 60px 20px;
    text-align: center;
}

.footer-cta-title {
    font-size: 28px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 16px;
    line-height: 1.2;
}

.footer-cta-subtitle {
    font-size: 16px;
    color: rgba(255,255,255,0.9);
    margin-bottom: 32px;
    line-height: 1.6;
}

.footer-cta-btn {
    background: #25D366;
    color: #fff;
    border: none;
    padding: 16px 32px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    width: 100%;
    max-width: 300px;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.footer-cta-btn:active {
    background: #20BA5A;
}

.footer-cta-btn svg {
    width: 24px;
    height: 24px;
}

/* Footer */
.footer {
    width: 100%;
}

.footer-main {
    background: #000;
    color: #fff;
    padding: 40px 20px 20px;
}

.footer-logo {
    font-size: 32px;
    font-weight: 700;
    color: #fff;
    text-align: center;
    margin-bottom: 24px;
    letter-spacing: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.footer-logo .logo-image {
    height: 40px;
    width: auto;
}

.footer-social {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 32px;
}

.social-icon {
    font-size: 24px;
    color: #fff;
    text-decoration: none;
    transition: opacity 0.3s;
}

.social-icon:active {
    opacity: 0.7;
}

.footer-newsletter {
    display: flex;
    gap: 8px;
    margin-bottom: 40px;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.newsletter-input {
    flex: 1;
    background: transparent;
    border: 1px solid rgba(255,255,255,0.3);
    color: #fff;
    padding: 12px 16px;
    font-size: 14px;
    border-radius: 4px;
}

.newsletter-input::placeholder {
    color: rgba(255,255,255,0.5);
}

.newsletter-btn {
    background: #000;
    color: #fff;
    border: 1px solid #fff;
    padding: 12px 20px;
    font-size: 18px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s;
}

.newsletter-btn:active {
    background: #333;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 32px;
}

.footer-column {
    border-bottom: 1px solid rgba(255,255,255,0.1);
    padding-bottom: 16px;
}

.footer-column-title {
    font-size: 16px;
    font-weight: 700;
    color: #fff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    margin-bottom: 12px;
}

.toggle {
    font-size: 20px;
    font-weight: 300;
}

.footer-list {
    list-style: none;
    display: none;
}

.footer-list.active {
    display: block;
}

.footer-list li {
    margin-bottom: 8px;
}

.footer-list a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
}

.footer-list a:active {
    color: #fff;
}

.footer-contact {
    text-align: center;
    margin-bottom: 24px;
    font-size: 14px;
    color: rgba(255,255,255,0.7);
}

.footer-contact p {
    margin-bottom: 8px;
}

.footer-contact a {
    color: #25D366;
    font-weight: 600;
}

.footer-copyright {
    text-align: center;
    font-size: 12px;
    color: rgba(255,255,255,0.5);
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-copyright p {
    margin-bottom: 4px;
}

/* 响应式优化 */
@media (min-width: 768px) {
    .hero-title {
        font-size: 48px;
    }
    
    .section-title,
    .section-title-dark {
        font-size: 40px;
    }
    
    .hero-buttons {
        flex-direction: row;
        justify-content: center;
    }
    
    .btn-outline,
    .btn-whatsapp {
        width: auto;
        min-width: 200px;
    }
    
    .icon-blocks {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }
    
    .different-block-with-image {
        min-height: 450px;
    }
    
    .different-block-content {
        padding: 50px 40px;
    }
    
    .different-title {
        font-size: 26px;
    }
    
    .different-text {
        font-size: 16px;
    }
}

/* 雪山美景展示 */
.destinations-showcase {
    padding: 80px 20px;
    background: #fff !important;
    min-height: 400px;
}

.destination-single-image {
    max-width: 1200px;
    margin: 0 auto;
}

.destination-single-image img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    display: block;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.destination-more-text {
    text-align: center;
    margin-top: 30px;
    font-size: 16px;
    color: #666;
    line-height: 1.6;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

@media (min-width: 768px) {
    .destination-more-text {
        font-size: 18px;
        margin-top: 40px;
    }
}

.destinations-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    max-width: 1400px;
    margin: 0 auto;
}

.destination-card {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    background: #fff;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.destination-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0,0,0,0.12);
}

.destination-image {
    width: 100%;
    height: 240px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    flex-shrink: 0;
}

.destination-info {
    padding: 16px 20px;
    text-align: center;
    background: #fff;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.destination-name {
    font-size: 18px;
    font-weight: 600;
    color: #000;
    margin-bottom: 6px;
    letter-spacing: 0.3px;
    line-height: 1.4;
}

.destination-label {
    font-size: 11px;
    color: #888;
    font-weight: 400;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin: 0;
    line-height: 1.2;
}

@media (min-width: 768px) {
    .destinations-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .destination-image {
        height: 280px;
    }
    
    .destination-name {
        font-size: 20px;
    }
    
    .destination-label {
        font-size: 12px;
    }
}

@media (min-width: 1024px) {
    .destinations-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 20px;
    }
    
    .destination-image {
        height: 260px;
    }
    
    .destination-info {
        padding: 18px 20px;
    }
    
    .destination-name {
        font-size: 20px;
        margin-bottom: 8px;
    }
    
    .destination-label {
        font-size: 12px;
        letter-spacing: 2px;
    }
}