@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@300;400;500;700&display=swap');

body {
    font-family: 'Noto Sans KR', sans-serif;
    color: #333;
    line-height: 1.6;
}

.hero-section {
    background: linear-gradient(rgba(0, 51, 102, 0.8), rgba(0, 51, 102, 0.8)), 
        url('https://images.unsplash.com/photo-1506744038136-46273834b3fb?auto=format&fit=crop&w=1200&q=80');
    background-size: cover;
    background-position: center;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.contact-form input, .contact-form textarea {
    transition: all 0.3s;
}

.contact-form input:focus, .contact-form textarea:focus {
    border-color: #1e40af; /* focus:ring-blue-500 와 유사한 색상 */
    box-shadow: 0 0 0 2px rgba(30, 64, 175, 0.2); /* focus:ring-2 와 유사한 효과 */
}

.section-title:after {
    content: '';
    display: block;
    width: 50px;
    height: 3px;
    background-color: #1e40af; /* text-blue-800 */
    margin: 15px auto 0;
}

.floating-card {
    transition: all 0.3s;
}

.floating-card:hover {
    transform: translateY(-8px);
}

.btn-primary {
    background-color: #1e40af; /* bg-blue-800 */
    transition: all 0.3s;
}

.btn-primary:hover {
    background-color: #1e3a8a; /* hover:bg-blue-900 */
}

.testimonial-card {
    transition: all 0.3s;
}

.testimonial-card:hover {
    transform: scale(1.02);
}

.image-aspect-ratio {
    aspect-ratio: 4 / 3;
}

/* Q&A 아코디언 아이콘 스타일 */
#qna .p-4.border-b.cursor-pointer i {
    transition: transform 0.3s ease;
}

#qna .p-4.border-b.cursor-pointer i.fa-chevron-up {
    transform: rotate(180deg);
}

/* Optimizations for PDF export */
@media print {
    .page-break {
        margin-top: 2rem;
        padding-top: 2rem;
        border-top: 1px dashed #ccc;
    }
    
    .nav-item:hover {
        background: none !important;
        color: #1e40af !important;
    }
    
    .floating-card, .service-card, .testimonial-card {
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1) !important;
        transform: none !important;
    }
    header, footer {
        display: none !important; /* 인쇄 시 헤더, 푸터 제외 */
    }
    main {
        padding-top: 0 !important;
    }
}