@charset "utf-8";

/* [CSR 전용 배경 이미지] */
.sub-hero {
    background-image: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('../img/soldier.png');
    background-size: 200%;
}

/* =========================================
   CSR 전용 입체 카드 스타일
   ========================================= */
.csr-bg {
    background-color: #f8f9fa;
}

.csr-box {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 60px;
    background: #fff;
    max-width: 1000px;
    margin: 0 auto;
    padding: 60px 50px;
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.06);
    border: 1px solid #eaeaea;
}

.csr-img {
    flex: 1;
    max-width: 450px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.csr-img img {
    display: block;
    width: 100%;
    height: auto;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.csr-img:hover img {
    transform: scale(1.05);
}

.csr-text {
    flex: 1;
    text-align: left;
}

.csr-text h3 {
    color: #0056b3;
    font-size: 34px;
    margin-bottom: 15px;
    font-weight: 800;
    letter-spacing: -1px;
}

.csr-text .subtitle {
    font-size: 20px;
    font-weight: 700;
    color: #111;
    margin-bottom: 20px;
}

.csr-text .desc {
    font-size: 16px;
    color: #666;
    line-height: 1.8;
    margin-bottom: 40px;
    word-break: keep-all;
}

.btn-project-soldier {
    display: inline-block;
    padding: 18px 40px;
    background-color: #0056b3;
    color: #fff !important;
    font-size: 16px;
    font-weight: 700;
    border-radius: 50px;
    transition: all 0.3s ease;
}

.btn-project-soldier:hover {
    background-color: #004494;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 86, 179, 0.2);
}

@media (max-width: 768px) {
    .csr-box {
        flex-direction: column;
        gap: 30px;
        padding: 40px 20px;
        text-align: center;
    }

    .csr-text {
        text-align: center;
    }
}