/* 헤더 전용 CSS - 수리나인 스타일 반응형 헤더 */

/* 헤더 기본 스타일 */
.header_main {
    background-color: var(--ai-white);
    box-shadow: var(--ai-shadow);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: var(--ai-transition);
}

/* 상단 헤더 (데스크톱만) */
.header_top {
    background-color: #f8f9fa;
    border-bottom: 1px solid #e9ecef;
    display: none;
}

.header_top .header_main_container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    height: 40px;
}

.header_top_left {
    display: flex;
    align-items: center;
    gap: 20px;
}

.header_top_right {
    display: none; /* 레퍼런스와 동일하게 오른쪽 비움 */
}

.header_top_link {
    color: #6c757d;
    text-decoration: none;
    font-size: 14px;
    font-weight: 400;
    transition: var(--ai-transition);
    white-space: nowrap;
}

.header_top_link:hover {
    color: var(--ai-secondary-color);
}

/* 메인 헤더 */
.header_main_section {
    background-color: var(--ai-white);
}

.header_main_container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

/* 로고 스타일 (수리나인 원숭이 로고) */
.header_logo_section {
    flex-shrink: 0;
}

.header_logo_link {
    text-decoration: none;
    display: inline-block;
}

.header_logo_container {
    display: flex;
    align-items: center;
    gap: 8px;
}

.header_logo_picture {
    display: block;
    line-height: 0;
}

.header_logo_img {
    width: 70px;
    height: 60px;
    object-fit: contain;
    transition: var(--ai-transition);
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
}

.header_logo_img:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.15));
}

.header_logo_text {
    font-size: 18px;
    font-weight: 700;
    color: var(--ai-primary-color);
    margin: 0;
    letter-spacing: -0.5px;
}

/* 데스크톱에서 더 큰 로고 */
@media (min-width: 768px) {
    .header_logo_img {
        width: 90px;
        height: 70px;
    }
    
    .header_logo_text {
        font-size: 20px;
    }
}

/* 메인 네비게이션 */
.header_main_nav {
    display: none;
}

/* 모바일 메뉴 토글 버튼 표시 */
.header_mobile_menu_toggle {
    display: flex;
}

.header_nav_list {
    display: flex;
    list-style: none;
    gap: 30px;
}

.header_nav_link {
    text-decoration: none;
    color: var(--ai-text-color);
    font-weight: 500;
    transition: var(--ai-transition);
    position: relative;
}

.header_nav_link:hover {
    color: var(--ai-secondary-color);
}

/* 드롭다운 메뉴 */
.header_dropdown {
    position: relative;
}

.header_dropdown_menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--ai-white);
    box-shadow: var(--ai-shadow);
    border-radius: var(--ai-border-radius);
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--ai-transition);
    z-index: 1001;
    list-style: none;
    padding: 10px 0;
}

.header_dropdown:hover .header_dropdown_menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.header_dropdown_menu a {
    display: block;
    padding: 12px 20px;
    text-decoration: none;
    color: var(--ai-text-color);
    transition: var(--ai-transition);
}

.header_dropdown_menu a:hover {
    background-color: var(--ai-light-gray);
    color: var(--ai-secondary-color);
}

/* 헤더 액션 영역 */
.header_main_actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* 검색 버튼 */
.header_search_btn {
    display: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #f8f9fa;
    border: 1px solid #e9ecef;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--ai-transition);
}

.header_search_btn:hover {
    background-color: var(--ai-secondary-color);
    border-color: var(--ai-secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(52, 152, 219, 0.3);
}

.header_search_btn:hover .header_search_icon {
    filter: brightness(0) invert(1);
}

.header_search_icon {
    font-size: 18px;
    transition: var(--ai-transition);
}

/* 견적 상담 신청 버튼 (메인) */
.header_estimate_main_btn {
    display: none;
    background: linear-gradient(135deg, #0057ff, #003dcc);
    color: white;
    text-decoration: none;
    padding: 12px 20px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    align-items: center;
    gap: 8px;
    transition: var(--ai-transition);
    box-shadow: 0 2px 8px rgba(0, 87, 255, 0.3);
}

.header_estimate_main_btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 87, 255, 0.4);
    background: linear-gradient(135deg, #0047e6, #0033b3);
}

.header_icon_pencil {
    font-size: 16px;
}

.header_btn_text {
    white-space: nowrap;
}

/* 모바일 메뉴 토글 */
.header_mobile_menu_toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

.header_hamburger_line {
    width: 24px;
    height: 2px;
    background-color: var(--ai-text-color);
    margin: 3px 0;
    transition: var(--ai-transition);
    border-radius: 1px;
}

.header_mobile_menu_toggle.active .header_hamburger_line:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.header_mobile_menu_toggle.active .header_hamburger_line:nth-child(2) {
    opacity: 0;
}

.header_mobile_menu_toggle.active .header_hamburger_line:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* 검색 오버레이 */
.header_search_overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--ai-transition);
}

.header_search_overlay.active {
    opacity: 1;
    visibility: visible;
    display: flex;
}

.header_search_container {
    background: var(--ai-white);
    border-radius: var(--ai-border-radius);
    padding: 30px;
    width: 90%;
    max-width: 600px;
    transform: translateY(-50px);
    transition: var(--ai-transition);
}

.header_search_overlay.active .header_search_container {
    transform: translateY(0);
}

.header_search_input_wrapper {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.header_search_input {
    flex: 1;
    padding: 15px;
    border: 2px solid var(--ai-border-color);
    border-radius: var(--ai-border-radius);
    font-size: 16px;
    outline: none;
    transition: var(--ai-transition);
}

.header_search_input:focus {
    border-color: var(--ai-secondary-color);
}

.header_search_submit {
    padding: 15px 25px;
    background-color: var(--ai-secondary-color);
    color: var(--ai-white);
    border: none;
    border-radius: var(--ai-border-radius);
    cursor: pointer;
    font-weight: 500;
    transition: var(--ai-transition);
}

.header_search_submit:hover {
    background-color: #2980b9;
}

.header_search_suggestions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.header_search_tags h3 {
    font-size: 16px;
    margin-bottom: 10px;
    color: var(--ai-primary-color);
}

.header_tag_list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.header_tag {
    display: inline-block;
    padding: 6px 12px;
    background-color: var(--ai-light-gray);
    color: var(--ai-text-color);
    text-decoration: none;
    border-radius: 20px;
    font-size: 14px;
    transition: var(--ai-transition);
}

.header_tag:hover {
    background-color: var(--ai-secondary-color);
    color: var(--ai-white);
}

/* 반응형 브레이크포인트 */
@media (min-width: 768px) {
    .header_main_container {
        padding: 0 30px;
    }
    
    .header_main_nav {
        display: block;
    }
    
    .header_mobile_menu_toggle {
        display: none;
    }
}

@media (min-width: 1024px) {
    /* 상단 헤더 표시 */
    .header_top {
        display: block;
    }
    
    /* 메인 네비게이션 표시 */
    .header_main_nav {
        display: block;
    }
    
    /* 모바일 메뉴 토글 숨기기 */
    .header_mobile_menu_toggle {
        display: none;
    }
    
    .header_search_btn {
        display: flex;
    }
    
    /* 견적 상담 신청 버튼 - 데스크톱에서만 표시 */
    .header_estimate_main_btn {
        display: flex;
    }
    
    .header_main_container {
        padding: 0 40px;
    }
    
    .header_nav_list {
        gap: 40px;
    }
    
    .header_main_actions {
        gap: 15px;
    }
}

@media (max-width: 767px) {
    .header_search_suggestions {
        grid-template-columns: 1fr;
    }
}

/* ===== 모바일 메뉴 스타일 ===== */

/* 모바일 메뉴 오버레이 - 2025 트렌드: 풀스크린 모던 효과 */
.header_mobile_menu_overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 87, 255, 0.95) 0%, rgba(0, 61, 204, 0.98) 100%);
    backdrop-filter: blur(20px);
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    display: none;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transform: scale(0.8);
}

.header_mobile_menu_overlay.active {
    opacity: 1;
    visibility: visible;
    display: block;
    transform: scale(1);
}

/* 모바일 메뉴 컨테이너 - 풀스크린 모던 디자인 */
.header_mobile_menu_container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: transparent;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    padding: 80px 20px 40px 20px;
    box-sizing: border-box;
    transform: translateY(30px);
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    overflow-y: auto;
}

.header_mobile_menu_overlay.active .header_mobile_menu_container {
    transform: translateY(0);
}

/* 모바일 메뉴 헤더 - 단순화된 레이아웃 */
.header_mobile_menu_header {
    display: flex;
    align-items: flex-start;
    justify-content: flex-end;
    padding: 0;
    margin-bottom: 30px;
    position: relative;
    width: 100%;
    max-width: 400px;
}

.header_mobile_menu_close {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    border: none;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    z-index: 10000;
}

.header_mobile_menu_close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1) rotate(90deg);
    border-color: rgba(255, 255, 255, 0.5);
}

.header_close_icon {
    font-size: 20px;
    font-weight: bold;
    color: white;
}

/* 모바일 네비게이션 - 모던 카드 스타일 */
.header_mobile_nav {
    width: 100%;
    max-width: 400px;
    margin-bottom: 30px;
}

.header_mobile_nav_list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.header_mobile_nav_item {
    margin: 0;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.header_mobile_menu_overlay.active .header_mobile_nav_item {
    opacity: 1;
    transform: translateY(0);
}

.header_mobile_menu_overlay.active .header_mobile_nav_item:nth-child(1) { transition-delay: 0.1s; }
.header_mobile_menu_overlay.active .header_mobile_nav_item:nth-child(2) { transition-delay: 0.15s; }
.header_mobile_menu_overlay.active .header_mobile_nav_item:nth-child(3) { transition-delay: 0.2s; }
.header_mobile_menu_overlay.active .header_mobile_nav_item:nth-child(4) { transition-delay: 0.25s; }
.header_mobile_menu_overlay.active .header_mobile_nav_item:nth-child(5) { transition-delay: 0.3s; }

.header_mobile_nav_link {
    display: flex;
    align-items: center;
    padding: 20px 24px;
    text-decoration: none;
    color: white;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.header_mobile_nav_link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.header_mobile_nav_link:hover::before {
    left: 100%;
}

.header_mobile_nav_link:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.header_mobile_nav_icon {
    font-size: 22px;
    margin-right: 16px;
    width: 28px;
    text-align: center;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.header_mobile_nav_text {
    flex: 1;
    font-size: 18px;
    font-weight: 600;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.header_mobile_nav_arrow {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.7);
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.header_mobile_nav_link:hover .header_mobile_nav_arrow {
    color: white;
    transform: translateX(6px) scale(1.1);
}

/* 모바일 액션 버튼들 - 모던 플로팅 스타일 */
.header_mobile_actions {
    width: 100%;
    max-width: 400px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    margin-bottom: 20px;
}

.header_mobile_menu_overlay.active .header_mobile_actions {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.4s;
}

.header_mobile_estimate_btn,
.header_mobile_search_btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 18px 24px;
    border-radius: 20px;
    text-decoration: none;
    font-size: 16px;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.header_mobile_estimate_btn {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.7));
    color: var(--ai-primary-color);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.header_mobile_estimate_btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.3);
    background: linear-gradient(135deg, rgba(255, 255, 255, 1), rgba(255, 255, 255, 0.9));
}

.header_mobile_search_btn {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.header_mobile_search_btn:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.header_mobile_btn_icon {
    font-size: 20px;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.3));
}

.header_mobile_btn_text {
    font-size: 16px;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* 모바일 하단 정보 - 제거 (모던 디자인에서는 불필요) */
.header_mobile_footer {
    display: none;
}

.header_mobile_contact {
    text-align: center;
    margin-bottom: 16px;
}

.header_mobile_contact_text {
    font-size: 14px;
    color: #666;
    margin: 0 0 4px 0;
}

.header_mobile_contact_number {
    font-size: 18px;
    font-weight: 700;
    color: var(--ai-primary-color);
    margin: 0;
}

.header_mobile_social {
    display: flex;
    justify-content: center;
    gap: 16px;
}

.header_mobile_social_link {
    font-size: 14px;
    color: #666;
    text-decoration: none;
    transition: var(--ai-transition);
}

.header_mobile_social_link:hover {
    color: var(--ai-primary-color);
}

/* 햄버거 버튼 애니메이션 개선 */
.header_mobile_menu_toggle {
    border-radius: 8px;
    transition: var(--ai-transition);
}

.header_mobile_menu_toggle:hover {
    background-color: var(--ai-light-gray);
}

.header_mobile_menu_toggle.active .header_hamburger_line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.header_mobile_menu_toggle.active .header_hamburger_line:nth-child(2) {
    opacity: 0;
}

.header_mobile_menu_toggle.active .header_hamburger_line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* 반응형 조정 */
@media (max-width: 480px) {
    .header_mobile_menu_container {
        width: 100%;
        padding: 70px 16px 20px 16px;
    }
    
    .header_mobile_menu_header {
        margin-bottom: 25px;
    }
    
    .header_mobile_nav {
        margin-bottom: 25px;
    }
    
    .header_mobile_nav_link {
        padding: 16px 20px;
    }
    
    .header_mobile_actions {
        margin-bottom: 20px;
    }
    
    .header_mobile_menu_close {
        top: 15px;
        right: 15px;
        width: 45px;
        height: 45px;
    }
}

/* 매우 작은 화면 대응 */
@media (max-width: 360px) {
    .header_mobile_menu_container {
        padding: 60px 12px 15px 12px;
    }
    
    .header_mobile_menu_header {
        margin-bottom: 20px;
    }
    
    .header_mobile_nav {
        margin-bottom: 20px;
    }
    
    .header_mobile_nav_link {
        padding: 14px 16px;
        font-size: 16px;
    }
    
    .header_mobile_nav_text {
        font-size: 16px;
    }
    
    .header_mobile_btn_text {
        font-size: 14px;
    }
}