/* Aviation Cards - Modern Design */
.aviation-card {
    position: relative;
    background: #ffffff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.4s ease;
    height: 100%;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

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

.aviation-card-image {
    position: relative;
    height: 280px;
    overflow: hidden;
}

.aviation-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

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

.aviation-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.35) 0%, rgba(0, 0, 0, 0.55) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.aviation-card:hover .aviation-card-overlay {
    opacity: 1;
}

.aviation-card-number {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: 800;
    color: #ffffff;
    font-family: 'Mulish', sans-serif;
}

.aviation-card-content {
    padding: 30px 25px;
    background: #ffffff;
}

.aviation-card-title {
    font-size: 24px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 15px;
    font-family: 'Playfair Display', serif;
    line-height: 1.3;
}

.aviation-card-desc {
    font-size: 16px;
    color: #666666;
    line-height: 1.6;
    margin-bottom: 25px;
    font-family: 'Mulish', sans-serif;
}

.aviation-card-btn {
    display: inline-flex;
    align-items: center;
    background: #111;
    color: #ffffff;
    padding: 12px 22px;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.25s ease;
    border: 1px solid #111;
    font-family: 'Mulish', sans-serif;
}

.aviation-card-btn:hover {
    background: transparent;
    border-color: #111;
    color: #111;
    text-decoration: none;
    transform: translateX(4px);
}

.aviation-card-btn i {
    margin-right: 8px;
    font-size: 16px;
}

/* Dark mode support */
.dark .aviation-card {
    background: #2a2a2a;
    border-color: rgba(255, 255, 255, 0.1);
}

.dark .aviation-card-content {
    background: #2a2a2a;
}

.dark .aviation-card-title {
    color: #ffffff;
}

.dark .aviation-card-desc {
    color: #cccccc;
}

/* Responsive Design */
@media only screen and (max-width: 991px) {
    .aviation-card {
        margin-bottom: 30px;
    }
    
    .aviation-card-image {
        height: 250px;
    }
    
    .aviation-card-content {
        padding: 25px 20px;
    }
}

@media only screen and (max-width: 767px) {
    .aviation-card-image {
        height: 220px;
    }
    
    .aviation-card-title {
        font-size: 20px;
    }
    
    .aviation-card-desc {
        font-size: 14px;
    }
    
    .aviation-card-number {
        width: 60px;
        height: 60px;
        font-size: 20px;
    }
}

/* Animation enhancements */
@keyframes cardFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-5px); }
}

.aviation-card:nth-child(2) {
    animation: cardFloat 6s ease-in-out infinite;
    animation-delay: 0.5s;
}

.aviation-card:nth-child(3) {
    animation: cardFloat 6s ease-in-out infinite;
    animation-delay: 1s;
}

.aviation-card:nth-child(4) {
    animation: cardFloat 6s ease-in-out infinite;
    animation-delay: 1.5s;
}