/* Contact Page Styles */

/* Contact Section */
.contact_section {
    padding: 2rem 0 4rem;
    background: #fff;
}

.contact_section .inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Breadcrumb Navigation */
.location {
    background: linear-gradient(135deg, #f8f9ff 0%, #ffffff 100%);
    border: 1px solid #e1e8ff;
    border-radius: 12px;
    padding: 1rem 1.5rem;
    margin-bottom: 2rem;
}

.loc_dep01 {
    display: flex;
    align-items: center;
    margin: 0;
    padding: 0;
    list-style: none;
    gap: 0.5rem;
}

.loc_dep01 li {
    position: relative;
}

.loc_dep01 li:not(:last-child)::after {
    content: '>';
    margin-left: 0.5rem;
    color: #999;
    font-weight: 600;
}

.loc_tit {
    color: #555;
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    transition: all 0.3s ease;
}

.loc_tit:hover {
    background: rgba(102, 126, 234, 0.1);
    color: #667eea;
}

.loc_tit.arrow::after {
    content: '▼';
    margin-left: 0.5rem;
    font-size: 0.8em;
}

.loc_dep02 {
    position: absolute;
    top: 100%;
    left: 0;
    background: #fff;
    border: 1px solid #e1e8ff;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    min-width: 200px;
    z-index: 100;
    display: none;
    margin-top: 0.5rem;
}

.loc_dep01 li:hover .loc_dep02 {
    display: block;
}

.loc_dep02 li {
    margin: 0;
    padding: 0;
}

.loc_dep02 a {
    display: block;
    padding: 0.75rem 1rem;
    color: #333;
    text-decoration: none;
    border-bottom: 1px solid #f0f0f0;
    transition: all 0.3s ease;
}

.loc_dep02 a:hover {
    background: #f8f9ff;
    color: #667eea;
}

.loc_dep02 .curr a {
    background: #667eea;
    color: #fff;
    font-weight: 600;
}

/* Page Header */
.header {
    margin-bottom: 2rem;
}

.tit {
    font-size: 2rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 1rem;
}

/* Contact Intro */
.contact_intro {
    text-align: center;
    margin-bottom: 4rem;
}

.tit_page {
    font-size: 3rem;
    font-weight: 800;
    color: #333;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.tit_page_s {
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 3rem;
    line-height: 1.6;
}

/* Section Titles */
.section_title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    color: #333;
    position: relative;
}

.section_title::after {
    content: '';
    position: absolute;
    bottom: -1rem;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 2px;
}

/* Contact Methods */
.contact_methods {
    margin-bottom: 5rem;
}

.methods_grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.method_card {
    background: linear-gradient(135deg, #f8f9ff 0%, #ffffff 100%);
    border: 2px solid #e1e8ff;
    border-radius: 20px;
    padding: 2.5rem 2rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    opacity: 0;
    transform: translateY(30px);
}

.method_card.animate {
    opacity: 1;
    transform: translateY(0);
}

.method_card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.15);
    border-color: #667eea;
}

.method_card.kakao {
    border-color: #fee500;
    background: linear-gradient(135deg, #fff8e1 0%, #ffffff 100%);
}

.method_card.kakao:hover {
    border-color: #fee500;
    box-shadow: 0 15px 40px rgba(254, 229, 0, 0.2);
}

.method_icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.method_icon img {
    width: 60px;
    height: 60px;
    object-fit: contain;
}

.method_card h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 1rem;
}

.method_card p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.method_features {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.method_features span {
    background: rgba(102, 126, 234, 0.1);
    color: #667eea;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
}

.method_card.kakao .method_features span {
    background: rgba(254, 229, 0, 0.2);
    color: #d4a017;
}

.btn_method {
    display: inline-block;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    padding: 1rem 2rem;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
    width: 100%;
}

.btn_method:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.method_card.kakao .btn_method {
    background: linear-gradient(135deg, #fee500 0%, #ffd700 100%);
    color: #333;
}

.method_card.kakao .btn_method:hover {
    box-shadow: 0 4px 15px rgba(254, 229, 0, 0.4);
}

/* Quick Contact Form */
.quick_contact {
    margin-bottom: 5rem;
}

.contact_form {
    background: linear-gradient(135deg, #f8f9ff 0%, #ffffff 100%);
    border: 2px solid #e1e8ff;
    border-radius: 20px;
    padding: 3rem;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.05);
}

.form_row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 1.5rem;
}

.form_group {
    display: flex;
    flex-direction: column;
}

.form_group.full {
    grid-column: 1 / -1;
}

.form_group label {
    font-weight: 600;
    color: #333;
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.form_group input,
.form_group select,
.form_group textarea {
    padding: 1rem 1.25rem;
    border: 2px solid #e1e8ff;
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: #fff;
}

.form_group input:focus,
.form_group select:focus,
.form_group textarea:focus {
    border-color: #667eea;
    outline: none;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form_group textarea {
    resize: vertical;
    min-height: 120px;
    font-family: inherit;
    line-height: 1.5;
}

.checkbox_group {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.checkbox_label {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 0.95rem;
    color: #555;
}

.checkbox_label input[type="checkbox"] {
    display: none;
}

.checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid #e1e8ff;
    border-radius: 4px;
    margin-right: 0.75rem;
    position: relative;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.checkbox_label input[type="checkbox"]:checked + .checkmark {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-color: #667eea;
}

.checkbox_label input[type="checkbox"]:checked + .checkmark::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #fff;
    font-size: 12px;
    font-weight: bold;
}

.checkbox_label a {
    color: #667eea;
    text-decoration: underline;
}

.form_buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
}

.btn_reset,
.btn_submit,
.btn_kakao {
    padding: 1rem 2rem;
    border-radius: 25px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    min-width: 150px;
}

.btn_reset {
    background: #f8f9fa;
    color: #666;
    border-color: #e1e8ff;
}

.btn_reset:hover {
    background: #e9ecef;
    transform: translateY(-2px);
}

.btn_submit {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    border-color: #667eea;
}

.btn_submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.btn_kakao {
    background: linear-gradient(135deg, #fee500 0%, #ffd700 100%);
    color: #333;
    border-color: #fee500;
}

.btn_kakao:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(254, 229, 0, 0.4);
}

/* FAQ Section */
.faq_section {
    margin-bottom: 5rem;
}

.faq_list {
    max-width: 800px;
    margin: 0 auto;
}

.faq_item {
    background: #fff;
    border: 2px solid #f0f0f0;
    border-radius: 15px;
    margin-bottom: 1rem;
    overflow: hidden;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
}

.faq_item.animate {
    opacity: 1;
    transform: translateY(0);
}

.faq_item:hover {
    border-color: #667eea;
}

.faq_item.active {
    border-color: #667eea;
    box-shadow: 0 4px 20px rgba(102, 126, 234, 0.1);
}

.faq_question {
    width: 100%;
    background: none;
    border: none;
    padding: 1.5rem 2rem;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.1rem;
    font-weight: 600;
    color: #333;
    transition: all 0.3s ease;
}

.faq_question:hover {
    background: #f8f9ff;
}

.faq_arrow {
    font-size: 1rem;
    color: #667eea;
    transition: transform 0.3s ease;
}

.faq_answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq_answer p {
    padding: 0 2rem 1.5rem;
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* Contact Info Section */
.contact_info_section {
    margin-bottom: 3rem;
}

.contact_info_grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.info_item {
    background: linear-gradient(135deg, #f8f9ff 0%, #ffffff 100%);
    border: 1px solid #e1e8ff;
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
}

.info_item.animate {
    opacity: 1;
    transform: translateY(0);
}

.info_item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.1);
    border-color: #667eea;
}

.info_icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.info_item h4 {
    font-size: 1.2rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 1rem;
}

.info_item p {
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* Kakao Channel Button (Fixed) */
.kakao_channel_btn {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 1000;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
}

.kakao_channel_btn.show {
    opacity: 1;
    transform: translateY(0);
}

.kakao_channel_btn button {
    background: linear-gradient(135deg, #fee500 0%, #ffd700 100%);
    border: none;
    border-radius: 50px;
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(254, 229, 0, 0.3);
    transition: all 0.3s ease;
    font-weight: 600;
    color: #333;
}

.kakao_channel_btn button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(254, 229, 0, 0.4);
}

.kakao_channel_btn img {
    width: 24px;
    height: 24px;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .contact_section .inner {
        padding: 0 1.5rem;
    }
    
    .tit_page {
        font-size: 2.5rem;
    }
    
    .methods_grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .form_row {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .form_buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .contact_info_grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .contact_section .inner {
        padding: 0 1rem;
    }
    
    .tit_page {
        font-size: 2rem;
    }
    
    .tit_page_s {
        font-size: 1rem;
    }
    
    .section_title {
        font-size: 2rem;
    }
    
    .method_card {
        padding: 2rem 1.5rem;
    }
    
    .contact_form {
        padding: 2rem;
    }
    
    .form_buttons {
        gap: 0.5rem;
    }
    
    .btn_reset,
    .btn_submit,
    .btn_kakao {
        min-width: 120px;
        padding: 0.875rem 1.5rem;
    }
    
    .faq_question {
        padding: 1.25rem 1.5rem;
        font-size: 1rem;
    }
    
    .faq_answer p {
        padding: 0 1.5rem 1.25rem;
    }
    
    .contact_info_grid {
        grid-template-columns: 1fr;
    }
    
    .kakao_channel_btn {
        bottom: 1rem;
        right: 1rem;
    }
    
    .kakao_channel_btn button {
        padding: 0.75rem 1rem;
    }
    
    .kakao_channel_btn span {
        display: none;
    }
}

@media (max-width: 480px) {
    .contact_section {
        padding: 1rem 0 2rem;
    }
    
    .tit_page {
        font-size: 1.8rem;
        line-height: 1.3;
    }
    
    .method_card {
        padding: 1.5rem 1rem;
    }
    
    .contact_form {
        padding: 1.5rem;
    }
    
    .form_group input,
    .form_group select,
    .form_group textarea {
        padding: 0.875rem 1rem;
    }
    
    .info_item {
        padding: 1.5rem 1rem;
    }
    
    .faq_question {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .faq_arrow {
        align-self: flex-end;
    }
}