/* business.css - 사업 영역 페이지 스타일 */

/* 배경 이미지 */
.business-section {
    background: linear-gradient(rgba(0, 0, 0, 0), rgba(0, 0, 0, 0)), url('../images/gpt/g15.png') no-repeat center center/cover;
}

/* 인트로 섹션 */
#intro.business-section {
    color: white;
    position: relative;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

#intro .intro-content {
    max-width: 800px;
    text-align: center;
    z-index: 2;
}

#intro .intro-content h1 {
    font-size: 60px;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.2;
}

#intro .intro-content p {
    font-size: 24px;
    margin-bottom: 30px;
    line-height: 1.5;
}

#intro .intro-content .highlight {
    color: var(--accent-color);
}

/* 메시지 서비스 섹션 */
.gateway-content {
    background-color: rgba(0, 0, 0, 0.06);
    padding: 40px;
    border-radius: 10px;
    backdrop-filter: blur(5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.gateway-diagram {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: 40px;
    gap: 0;
    align-items: center;
}

.arrow-right {
    font-size: 30px;
    color: var(--primary-color);
    margin: 0 10px;
}

.gateway-box {
    background-color: white;
    padding: 30px;
    border-radius: 10px;
    flex: 1;
    min-width: 250px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.gateway-box h4 {
    font-size: 20px;
    color: var(--primary-color);
    margin-bottom: 20px;
    text-align: center;
}

.gateway-box .icon {
    width: 70px;
    height: 70px;
    background-color: var(--light-color);
    border-radius: 50%;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.gateway-box .icon i {
    font-size: 30px;
    color: var(--primary-color);
}

.gateway-box ul {
    margin-top: 20px;
}

.gateway-box li {
    position: relative;
    padding-left: 15px;
    margin-bottom: 10px;
    font-size: 15px;
}

.gateway-box li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 10px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--primary-color);
}

.gateway-center {
    background-color: var(--primary-color);
    color: white;
}

.gateway-center .icon {
    background-color: rgba(255, 255, 255, 0.1);
}

.gateway-center .icon i {
    color: white;
}

.gateway-center li::before {
    background-color: white;
}

/* 시스템 강점 섹션 */
#system-strengths {
    background-color: rgba(0, 0, 0, 0.08);
    position: relative;
    min-height: auto;
    height: auto;
    scroll-snap-align: none;
    padding: 80px 0;
}

#system-strengths .section-title {
    margin-bottom: 10px;
}

.strengths-content {
    background-color: rgba(255, 255, 255, 0.9);
    padding: 20px;
    border-radius: 10px;
    backdrop-filter: blur(5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    margin-top: 30px;
}

.strength-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-top: 20px;
}

.strength-item {
    background-color: white;
    padding: 25px;
    border-radius: 10px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    align-items: center;
    border-top: 3px solid transparent;
}

.strength-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    border-top-color: var(--accent-color);
}

.strength-icon {
    width: 70px;
    height: 70px;
    background-color: var(--primary-color);
    border-radius: 50%;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    box-shadow: 0 5px 15px rgba(26, 42, 80, 0.2);
}

.strength-item h4 {
    font-size: 18px;
    margin-bottom: 15px;
    color: var(--primary-color);
    font-weight: 600;
}

.strength-item p {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    margin: 0;
    word-break: keep-all;
}

/* 부가 서비스 섹션 */
.services-content {
    background-color: rgba(255, 255, 255, 0.9);
    padding: 40px;
    border-radius: 10px;
    backdrop-filter: blur(5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.service-flow {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    margin: 40px 0;
}

.service-step {
    text-align: center;
    width: 220px;
}

.service-image {
    width: 180px;
    background-color: #eee;
    margin: 0 auto 20px;
    border-radius: 10px;
    overflow: hidden;
    padding-top: 20px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

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

.service-step h4 {
    font-size: 18px;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.arrow-icon {
    font-size: 30px;
    color: var(--primary-color);
}

.service-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin-top: 40px;
}

.feature-item {
    background-color: white;
    padding: 25px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background-color: var(--light-color);
    border-radius: 50%;
    margin: 0 auto 15px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon i {
    font-size: 24px;
    color: var(--primary-color);
}

.feature-item h4 {
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.feature-item p {
    font-size: 14px;
    color: #666;
}

/* 반응형 디자인 */
@media (max-width: 992px) {
    .strength-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .gateway-diagram {
        flex-direction: column;
    }
    
    .arrow-right {
        transform: rotate(90deg);
        margin: 15px 0;
    }
    
    .service-flow {
        flex-direction: column;
    }
    
    .arrow-icon {
        transform: rotate(90deg);
        margin: 15px 0;
    }
    
    .strength-grid {
        grid-template-columns: 1fr;
    }
    
    .gateway-box, .strength-item {
        min-width: 100%;
    }
    
    .strengths-content {
        padding: 30px 20px;
    }
    
    #system-strengths {
        padding: 60px 0;
    }
}

@media (max-width: 576px) {
    .organization-content, .gateway-content, .strengths-content, .services-content {
        padding: 20px;
    }

    #intro .intro-content h1{
        font-size: 30px;
    }

    #intro .intro-content p {
        font-size: 16px;
        margin-bottom: 30px;
        line-height: 1.5;
    }
}