.banner_top{
    display: block;
    position: relative;
    background: linear-gradient(135deg, #f0f7f4 0%, #e8f5f1 100%);
    padding: 100px 0;
}
.banner_top::before{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, #d4af37, transparent);
}
.banner_a{
    width: 1200px;
    max-width: 90%;
    margin: 0 auto;
    padding: 80px 60px;
    background: linear-gradient(135deg, #ffffff 0%, #f8faf9 100%);
    border-radius: 20px;
    position: relative;
    box-shadow: 0 20px 60px rgba(10, 77, 60, 0.1);
    float: none;
    display: block;
}
.banner_a::before{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 20px;
    padding: 2px;
    background: linear-gradient(135deg, #0a4d3c, #1a5f4e);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0.2;
}
.banner_a::after{
    content: '';
    position: absolute;
    top: -30px;
    right: -30px;
    width: 150px;
    height: 150px;
    border: 2px solid rgba(212, 175, 55, 0.2);
    border-radius: 50%;
}
.banner_a p{
    text-align: center;
    color: #0a4d3c;
    font-size: 28px;
    margin: 0;
    line-height: 1.8;
    font-weight: 400;
    position: relative;
    z-index: 1;
}
.banner_a p::before{
    content: '"';
    position: absolute;
    top: -40px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 120px;
    color: rgba(212, 175, 55, 0.15);
    font-family: Georgia, serif;
    line-height: 1;
}

.banner_b{
    width: 100%;
    display: none;
}

.banner_down{
    display: block;
    position: relative;
    background: linear-gradient(135deg, #e8f5f1 0%, #f0f7f4 100%);
    padding: 100px 0;
}
.banner_c{
    width: 100%;
    display: none;
}
.banner_d{
    width: 1200px;
    max-width: 90%;
    margin: 0 auto;
    padding: 80px 60px;
    background: linear-gradient(135deg, #f8faf9 0%, #ffffff 100%);
    border-radius: 20px;
    position: relative;
    box-shadow: 0 20px 60px rgba(10, 77, 60, 0.1);
    float: none;
    display: block;
}
.banner_d::before{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 20px;
    padding: 2px;
    background: linear-gradient(135deg, #1a5f4e, #0a4d3c);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0.2;
}
.banner_d::after{
    content: '';
    position: absolute;
    bottom: -30px;
    left: -30px;
    width: 150px;
    height: 150px;
    border: 2px solid rgba(212, 175, 55, 0.2);
    border-radius: 50%;
}
.banner_d p{
    text-align: center;
    color: #0a4d3c;
    font-size: 28px;
    margin: 0;
    line-height: 1.8;
    font-weight: 400;
    position: relative;
    z-index: 1;
}
.banner_d p::after{
    content: '"';
    position: absolute;
    bottom: -60px;
    right: 50%;
    transform: translateX(50%);
    font-size: 120px;
    color: rgba(212, 175, 55, 0.15);
    font-family: Georgia, serif;
    line-height: 1;
}

.icon{
    width: 1200px;
    max-width: 100%;
    height: auto;
    margin: 100px auto;
    padding: 0 40px;
    box-sizing: border-box;
    background: linear-gradient(135deg, #ffffff 0%, #f8faf9 100%);
    border-radius: 20px;
    padding: 60px 40px;
    position: relative;
    box-shadow: 0 10px 40px rgba(10, 77, 60, 0.08);
}
.icon::before{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 20px;
    padding: 2px;
    background: linear-gradient(135deg, #0a4d3c, #1a5f4e);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0.15;
}
.icon p{
    text-align: center;
    font-size: 32px;
    color: #0a4d3c;
    margin: 0 0 60px 0;
    font-weight: 700;
    position: relative;
}
.icon p::after{
    content: '';
    display: block;
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, #d4af37, #f4d03f);
    margin: 20px auto 0;
}
.icon ul{
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 50px;
}
.icon ul li{
    float: none;
    margin: 0;
    transition: transform 0.3s ease;
    position: relative;
}
.icon ul li::before{
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    border: 1px solid rgba(10, 77, 60, 0.15);
    border-radius: 50%;
    opacity: 0;
    transition: opacity 0.3s ease;
}
.icon ul li:hover::before{
    opacity: 1;
}
.icon ul li:hover{
    transform: translateY(-15px);
}
.icon ul li img{
    width: 120px;
    height: 60px;
    object-fit: contain;
    background: transparent;
}

/* Responsive Design */
@media screen and (max-width: 768px) {
    .banner_top, .banner_down{
        flex-direction: column;
    }
    .banner_a, .banner_b, .banner_c, .banner_d{
        width: 100%;
        float: none;
    }
    .banner_a, .banner_d{
        padding: 40px 20px;
        min-height: 300px;
    }
    .banner_a p, .banner_d p{
        font-size: 16px;
    }
    .icon{
        margin: 50px auto;
    }
    .icon p{
        font-size: 20px;
        margin-bottom: 30px;
    }
    .icon ul{
        gap: 20px;
    }
    .icon ul li img{
        width: 100px;
        height: 50px;
        object-fit: contain;
    }
}


/* Responsive Design */
@media screen and (max-width: 768px) {
    .banner_top, .banner_down{
        padding: 60px 0;
    }
    .banner_a, .banner_d{
        width: 95%;
        padding: 50px 30px;
    }
    .banner_a::after, .banner_d::after{
        width: 100px;
        height: 100px;
    }
    .banner_a p, .banner_d p{
        font-size: 20px;
    }
    .banner_a p::before{
        font-size: 80px;
        top: -30px;
    }
    .banner_d p::after{
        font-size: 80px;
        bottom: -40px;
    }
    .icon{
        margin: 60px auto;
        padding: 40px 20px;
    }
    .icon p{
        font-size: 24px;
        margin-bottom: 40px;
    }
    .icon ul{
        gap: 30px;
    }
    .icon ul li img{
        width: 90px;
        height: 45px;
        object-fit: contain;
    }
}