/* Hero Section */


.hero-content {
    max-width: 768px;
    color: white;
}

.hero-title-ru {
    font-size: 72px;
    font-weight: 300;
    line-height: 90px;
    margin-bottom: 12px;
}

.hero-title-zh {
    font-size: 30px;
    font-weight: 400;
    line-height: 36px;
    color: rgba(255, 255, 255, 0.80);
    margin-bottom: 24px;
}

.hero-desc-ru {
    font-size: 18px;
    font-weight: 400;
    line-height: 29.25px;
    color: rgba(255, 255, 255, 0.90);
    margin-bottom: 10px;
}

.hero-desc-zh {
    font-size: 16px;
    font-weight: 400;
    line-height: 26px;
    color: rgba(255, 255, 255, 0.70);
}

/* Main Content */
main {
    padding: 0 48px;
    max-width: 1200px;
    margin: 0 auto;
}

.section {
    padding: 128px 0;
}

.section-title-block {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-bottom: 64px;
}

.section-title-line {
    width: 4px;
    height: 64px;
    background: #C7000B;
}

.section-title {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.section-title-ru {
    font-size: 48px;
    font-weight: 300;
    line-height: 48px;
    color: #101828;
}

.section-title-zh {
    font-size: 20px;
    font-weight: 400;
    line-height: 28px;
    color: #99A1AF;
}

/* Advantages Grid */
.advantages-grid {
    display: flex;
    flex-direction: column;
    gap: 80px;
}

.advantage-item {
    display: flex;
    gap: 64px;
    align-items: flex-start;
}

.advantage-item:nth-child(even) {
    flex-direction: row-reverse;
}

.advantage-image {
    width: 568px;
    height: 426px;
    position: relative;
    flex-shrink: 0;
    overflow: hidden;
    border-radius: 8px;
}

.advantage-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.advantage-image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 150px;
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.50) 0%, rgba(0, 0, 0, 0) 100%);
    display: flex;
    align-items: flex-end;
    padding: 32px;
}

.advantage-number-block {
    display: flex;
    align-items: center;
    gap: 16px;
}

.advantage-number-icon {
    width: 64px;
    height: 64px;
    background: #C7000B;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.advantage-number {
    font-size: 60px;
    font-weight: 300;
    line-height: 60px;
    color: rgba(255, 255, 255, 0.40);
}

.advantage-content {
    flex: 1;
    padding-top: 20px;
}

.advantage-title-ru {
    font-size: 36px;
    font-weight: 300;
    line-height: 40px;
    color: #101828;
    margin-bottom: 12px;
}

.advantage-title-zh {
    font-size: 20px;
    font-weight: 400;
    line-height: 28px;
    color: #99A1AF;
    margin-bottom: 24px;
}

.advantage-desc-ru {
    font-size: 16px;
    font-weight: 400;
    line-height: 26px;
    color: #364153;
    margin-bottom: 12px;
}

.advantage-desc-zh {
    font-size: 14px;
    font-weight: 400;
    line-height: 22.75px;
    color: #99A1AF;
    margin-bottom: 32px;
}

.advantage-details {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.advantage-detail-item {
    padding-left: 26px;
    border-left: 2px rgba(199, 0, 11, 0.20) solid;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.advantage-detail-ru {
    font-size: 14px;
    font-weight: 400;
    line-height: 22.75px;
    color: #4A5565;
}

.advantage-detail-zh {
    font-size: 12px;
    font-weight: 400;
    line-height: 19.50px;
    color: #99A1AF;
}

/* Market Strategy Section */
.strategy-section {
    background: #F9FAFB;
    padding: 128px 32px;
}

.strategy-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-bottom: 64px;
}

.strategy-image-card {
    height: 335px;
    position: relative;
    border-radius: 8px;
    overflow: hidden;
}

.strategy-image-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.strategy-image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.60) 0%, rgba(0, 0, 0, 0) 100%);
    padding: 24px;
}

.strategy-image-title-ru {
    font-size: 18px;
    font-weight: 300;
    line-height: 28px;
    color: white;
    margin-bottom: 4px;
}

.strategy-image-title-zh {
    font-size: 14px;
    font-weight: 400;
    line-height: 20px;
    color: rgba(255, 255, 255, 0.70);
}

.strategy-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.strategy-card {
    background: white;
    padding: 32px;
    border-radius: 8px;
    position: relative;
}

.strategy-card-icon {
    width: 40px;
    height: 40px;
    margin-bottom: 16px;
}

.strategy-card-number {
    font-size: 24px;
    font-weight: 300;
    line-height: 32px;
    color: #D1D5DC;
    margin-bottom: 16px;
}

.strategy-card-title-ru {
    font-size: 20px;
    font-weight: 500;
    line-height: 28px;
    color: #101828;
    margin-bottom: 8px;
}

.strategy-card-title-zh {
    font-size: 14px;
    font-weight: 400;
    line-height: 20px;
    color: #99A1AF;
    margin-bottom: 16px;
}

.strategy-card-desc-ru {
    font-size: 14px;
    font-weight: 400;
    line-height: 22.75px;
    color: #364153;
    margin-bottom: 16px;
}

.strategy-card-desc-zh {
    font-size: 12px;
    font-weight: 400;
    line-height: 19.50px;
    color: #99A1AF;
    margin-bottom: 20px;
}

.strategy-card-divider {
    height: 1px;
    background: #F3F4F6;
    margin: 20px 0;
}

.strategy-card-detail {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.strategy-card-detail-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.strategy-card-detail-ru {
    font-size: 12px;
    font-weight: 400;
    line-height: 19.50px;
    color: #4A5565;
}

.strategy-card-detail-zh {
    font-size: 12px;
    font-weight: 400;
    line-height: 19.50px;
    color: #99A1AF;
}

/* CTA Section */
.cta-section {
    background: #C7000B;
    padding: 128px 48px;
    text-align: center;
}

.cta-section > * {
    max-width: 1200px;
    margin: 0 auto;
}

.cta-title-ru {
    font-size: 48px;
    font-weight: 300;
    line-height: 48px;
    color: white;
    margin-bottom: 16px;
}

.cta-title-zh {
    font-size: 20px;
    font-weight: 400;
    line-height: 28px;
    color: rgba(255, 255, 255, 0.80);
    margin-bottom: 48px;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    background: white;
    padding: 20px 40px;
    border-radius: 8px;
    text-decoration: none;
    transition: transform 0.2s;
}

.cta-button:hover {
    transform: translateY(-2px);
}

.cta-button-text {
    display: flex;
    flex-direction: column;
}

.cta-button-ru {
    font-size: 16px;
    font-weight: 500;
    line-height: 24px;
    color: #C7000B;
}

.cta-button-zh {
    font-size: 12px;
    font-weight: 500;
    line-height: 16px;
    color: #C7000B;
    opacity: 0.70;
}

.cta-button-arrow {
    width: 20px;
    height: 20px;
    position: relative;
}


/* Responsive */
/* 大屏设备 (1200px+) */
@media (min-width: 1200px) {
    .advantage-item {
        gap: 64px;
    }
    
    .advantage-image {
        width: 568px;
    }
    
    .strategy-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .strategy-cards {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* 中屏设备 (768px - 1199px) */
@media (max-width: 1199px) and (min-width: 768px) {
    .hero {
        height: 150px;
        padding: 0 32px;
        background-size: cover;
    }
    
    main {
        padding: 0 32px;
    }
    
    .section {
        padding: 96px 0;
    }
    
    .section-title-ru {
        font-size: 36px;
    }
    
    .advantage-item,
    .advantage-item:nth-child(even) {
        flex-direction: column;
    }
    
    .advantage-image {
        width: 100%;
        height: 350px;
    }
    
    .advantage-title-ru {
        font-size: 28px;
    }
    
    .strategy-section {
        padding: 96px 24px;
    }
    
    .strategy-grid {
        grid-template-columns: 1fr;
    }
    
    .strategy-cards {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cta-section {
        padding: 96px 32px;
    }
    
    .cta-title-ru {
        font-size: 36px;
    }
    
    footer {
        padding: 48px 32px 24px;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 48px;
    }
}

/* 小屏设备 (小于768px) */
@media (max-width: 767px) {
    .hero {
        height: 350px;
        margin-top: 60px;
        padding: 0 24px;
    }
    
    main {
        padding: 0 24px;
    }
    
    .section {
        padding: 64px 0;
    }
    
    .section-title-block {
        gap: 16px;
        margin-bottom: 48px;
    }
    
    .section-title-line {
        height: 48px;
    }
    
    .section-title-ru {
        font-size: 28px;
        line-height: 36px;
    }
    
    .section-title-zh {
        font-size: 16px;
    }
    
    .advantages-grid {
        gap: 64px;
    }
    
    .advantage-item,
    .advantage-item:nth-child(even) {
        flex-direction: column;
    }
    
    .advantage-image {
        width: 100%;
        height: 250px;
    }
    
    .advantage-image-overlay {
        height: 120px;
        padding: 24px;
    }
    
    .advantage-number-icon {
        width: 48px;
        height: 48px;
    }
    
    .advantage-number {
        font-size: 48px;
    }
    
    .advantage-content {
        padding-top: 16px;
    }
    
    .advantage-title-ru {
        font-size: 24px;
        line-height: 32px;
    }
    
    .advantage-title-zh {
        font-size: 16px;
    }
    
    .advantage-desc-ru {
        font-size: 14px;
        line-height: 22px;
    }
    
    .advantage-desc-zh {
        font-size: 12px;
        line-height: 18px;
    }
    
    .advantage-detail-item {
        padding-left: 20px;
    }
    
    .advantage-detail-ru {
        font-size: 12px;
        line-height: 18px;
    }
    
    .advantage-detail-zh {
        font-size: 10px;
        line-height: 16px;
    }
    
    .strategy-section {
        padding: 64px 16px;
    }
    
    .strategy-grid {
        grid-template-columns: 1fr;
        gap: 24px;
        margin-bottom: 48px;
    }
    
    .strategy-image-card {
        height: 250px;
    }
    
    .strategy-cards {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .strategy-card {
        padding: 24px;
    }
    
    .strategy-card-icon {
        width: 32px;
        height: 32px;
        margin-bottom: 12px;
    }
    
    .strategy-card-number {
        font-size: 20px;
        margin-bottom: 12px;
    }
    
    .strategy-card-title-ru {
        font-size: 18px;
        line-height: 24px;
    }
    
    .strategy-card-title-zh {
        font-size: 12px;
    }
    
    .strategy-card-desc-ru {
        font-size: 12px;
        line-height: 18px;
    }
    
    .strategy-card-desc-zh {
        font-size: 10px;
        line-height: 16px;
    }
    
    .cta-section {
        padding: 64px 24px;
    }
    
    .cta-title-ru {
        font-size: 28px;
        line-height: 36px;
    }
    
    .cta-title-zh {
        font-size: 16px;
        margin-bottom: 32px;
    }
    
    .cta-button {
        padding: 16px 32px;
    }
    
    footer {
        padding: 48px 24px 24px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
        margin-bottom: 48px;
    }
    
    .footer-column h3 {
        font-size: 16px;
    }
    
    .footer-column p {
        font-size: 12px;
        line-height: 18px;
    }
    
    .footer-copyright-ru {
        font-size: 12px;
        line-height: 18px;
    }
    
    .footer-copyright-zh {
        font-size: 10px;
        line-height: 16px;
    }
}