.section-different {
    position: relative;
    padding: 140px 20px;
    font-family: 'Pretendard Variable', sans-serif;
    background: #ffffff;
    overflow: hidden;
}
  
.different-inner {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}
  
.section-title {
    font-size: 4.4rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 100px;
    color: #111;
    position: relative;
}
  
.section-title:after {
    content: '';
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #0c2d6b, #4285F4);
    border-radius: 4px;
}

/* Timeline Layout */
.different-timeline {
    position: relative;
    padding: 30px 0;
}

.timeline-wrapper {
    position: relative;
    max-width: 1100px;
    margin: 0 auto;
}

.timeline-track {
    position: absolute;
    top: 0;
    left: 50%;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, #0c2d6b, #4285F4);
    transform: translateX(-50%);
    border-radius: 4px;
    z-index: 1;
}

.timeline-item {
    display: flex;
    position: relative;
    margin-bottom: 120px;
    align-items: center;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-number {
    position: absolute;
    left: 50%;
    width: 60px;
    height: 60px;
    background: #fff;
    border: 4px solid #0033cc;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 700;
    color: #0c2d6b;
    transform: translateX(-50%) scale(0.8);
    z-index: 2;
    box-shadow: 0 0 20px rgba(66, 133, 244, 0.2);
    transition: all 0.4s ease;
    opacity: 0.7;
}

.timeline-item.animated .timeline-number,
.timeline-item.in-view .timeline-number {
    transform: translateX(-50%) scale(1);
    opacity: 1;
}

.timeline-item.hovered .timeline-number {
    background: #0033cc;
    color: white;
    transform: translateX(-50%) scale(1.1);
    box-shadow: 0 0 30px rgba(66, 133, 244, 0.4);
}

.timeline-content {
    width: 46%;
    background: #fff;
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    position: relative;
    transition: all 0.4s ease;
}

.timeline-icon {
    display: inline-block;
    margin-bottom: 20px;
}

.timeline-icon i {
    font-size: 32px;
    color: #0033cc;
    background: rgba(66, 133, 244, 0.1);
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.timeline-content h3 {
    font-size: 2.2rem;
    font-weight: 700;
    color: #0c2d6b;
    margin-bottom: 20px;
}

.timeline-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #555;
}

.timeline-image {
    width: 46%;
    height: 300px;
    overflow: hidden;
    border-radius: 16px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    position: relative;
}

.timeline-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

/* Alternating layout */
.timeline-item:nth-child(odd) .timeline-content {
    margin-right: 8%;
}

.timeline-item:nth-child(odd) .timeline-image {
    order: 1;
}

.timeline-item:nth-child(even) .timeline-content {
    order: 1;
    margin-left: 8%;
}

/* Hover effects */
.timeline-item:hover .timeline-content {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(66, 133, 244, 0.15);
}

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

.timeline-item:hover .timeline-icon i {
    background: #0033cc;
    color: #fff;
}

/* Animation classes */
.timeline-item.animated, 
.timeline-item.in-view {
    opacity: 1;
    transform: translateY(0);
}

.timeline-item:nth-child(odd) {
    transform: translateX(-30px);
}

.timeline-item:nth-child(even) {
    transform: translateX(30px);
}

.timeline-item.animated:nth-child(odd),
.timeline-item.in-view:nth-child(odd),
.timeline-item.animated:nth-child(even),
.timeline-item.in-view:nth-child(even) {
    transform: translateX(0);
}

/* Add decorative elements */
.timeline-content:before {
    content: '';
    position: absolute;
    top: 50%;
    width: 20px;
    height: 20px;
    background: #fff;
    transform: translateY(-50%) rotate(45deg);
}

.timeline-item:nth-child(odd) .timeline-content:before {
    right: -10px;
}

.timeline-item:nth-child(even) .timeline-content:before {
    left: -10px;
}

.timeline-image:after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0) 50%);
    z-index: 1;
    transition: all 0.4s ease;
}

.timeline-item:hover .timeline-image:after {
    background: linear-gradient(135deg, rgba(66,133,244,0.3) 0%, rgba(0,0,0,0) 70%);
}

/* Responsive */
@media (max-width: 992px) {
    .timeline-track {
        left: 30px;
    }
    
    .timeline-item {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .timeline-number {
        left: 30px;
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
    
    .timeline-content, .timeline-image {
        width: calc(100% - 60px);
        margin-left: 60px !important;
        margin-right: 0 !important;
        order: 1 !important;
    }
    
    .timeline-image {
        margin-top: 20px;
        height: 250px;
    }
    
    .section-title {
        font-size: 3rem;
        margin-bottom: 70px;
    }
    
    .timeline-item:nth-child(odd),
    .timeline-item:nth-child(even) {
        transform: translateX(0) translateY(30px);
    }
    
    .timeline-content:before {
        display: none;
    }
}

@media (max-width: 576px) {
    .timeline-content {
        padding: 30px;
    }
    
    .timeline-content h3 {
        font-size: 1.8rem;
    }
}